[maven-release-plugin] prepare release sissi-1.4.19

updating abstracto version

.github/workflows/build.yml

@@ -17,11 +17,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
+      - uses: actions/checkout@v3
         with:
-          java-version: 1.8
+          persist-credentials: false
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'corretto'
+          java-version: 17
       - name: Build with Maven
         run: mvn -s settings.xml -B install --file pom.xml
         env:

.github/workflows/release.yml

@@ -6,13 +6,14 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           persist-credentials: false
       - name: Set up Java for publishing to GitHub Packages
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v3
         with:
-          java-version: 1.8
+          distribution: 'corretto'
+          java-version: 17
       - name: Load current version
         id: version
         run: echo "version=$(mvn -s settings.xml --file pom.xml -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive exec:exec)" >> $GITHUB_ENV
@@ -22,17 +23,26 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           user: Sheldan
           token: ${{ secrets.ABSTRACTO_PAT }}
-      - name: Login to GitHub Packages Docker Registry
-        uses: docker/login-action@v1
+      - name: Login to Harbor
+        uses: docker/login-action@v2
         with:
-          registry: docker.pkg.github.com
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Push deployment container
+          registry: harbor.sheldan.dev
+          username: ${{ secrets.HARBOR_USERNAME }}
+          password: ${{ secrets.HARBOR_TOKEN }}
+      - name: Load env files
+        id: dotenv
+        uses: falti/dotenv-action@v1.0.4
+        with:
+          path: ./deployment/image-packaging/src/main/docker/.env
+      - name: Push container
         working-directory: ./deployment/image-packaging/src/main/docker
         run: docker-compose build && docker-compose push
         env:
-          REGISTRY_PREFIX: docker.pkg.github.com/sheldan/sissi/
-          VERSION: ${{ env.version }}
-          ABSTRACTO_VERSION: 1.4.15
-          ABSTRACTO_REGISTRY_PREFIX: docker.pkg.github.com/sheldan/abstracto/
+          REGISTRY_PREFIX: ${{ steps.dotenv.outputs.registry_prefix }}
+          VERSION: ${{ steps.dotenv.outputs.version }}
+      - name: Helm push
+        working-directory: ./deployment/helm/
+        run: |-
+          helm registry login -u '${{ secrets.HARBOR_USERNAME }}' -p '${{ secrets.HARBOR_TOKEN }}' harbor.sheldan.dev
+          helm package sissi
+          helm push sissi*.tgz oci://harbor.sheldan.dev/sissi

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Sheldan
+Copyright (c) 2023 Sheldan
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Tiltfile

@@ -0,0 +1,40 @@
+allow_k8s_contexts('k8s-cluster')
+
+load('ext://restart_process', 'docker_build_with_restart')
+registry = 'harbor.sheldan.dev/sissi/'
+
+local_resource(
+  'sissi-java-compile',
+  ' mvn install && ' +
+  ' rm -rf application/executable/target/jar-staging && ' +
+  ' unzip -o application/executable/target/sissi-exec.jar -d application/executable/target/jar-staging && ' +
+  ' rsync --delete --delete-excluded --inplace --checksum --exclude="*-SNAPSHOT.jar" -r application/executable/target/jar-staging/ application/executable/target/jar && ' +
+  ' rm -rf application/executable/target/jar/snapshots && ' +
+  ' mkdir application/executable/target/jar/snapshots && ' +
+  ' rsync --delete --delete-excluded --inplace --checksum --include="*/" --include="*-SNAPSHOT.jar" --exclude="*" -r application/executable/target/jar-staging/BOOT-INF/lib/ application/executable/target/jar/snapshots',
+  deps=['pom.xml'], auto_init=False, trigger_mode = TRIGGER_MODE_MANUAL)
+
+docker_build_with_restart(
+  registry + 'sissi-bot',
+  './application/executable/target/jar',
+  entrypoint=['java', '-noverify', '-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:5005', '-cp', '.:./lib/*', 'dev.sheldan.sissi.executable.Application'],
+  dockerfile='./application/executable/Dockerfile',
+  live_update=[
+    sync('./application/executable/target/jar/BOOT-INF/lib', '/app/lib'),
+    sync('./application/executable/target/jar/META-INF', '/app/META-INF'),
+    sync('./application/executable/target/jar/BOOT-INF/classes', '/app'),
+    sync('./application/executable/target/jar/snapshots', '/app/lib')
+  ],
+)
+
+docker_build(registry + 'sissi-db-data', 'deployment/image-packaging/src/main/docker/db-data/')
+docker_build(registry + 'sissi-template-data', 'deployment/image-packaging/src/main/docker/template-data/')
+
+
+k8s_yaml(helm('deployment/helm/sissi', values=
+['./../Sissi-environments/argocd/apps/sissi/values/local/values.yaml',
+'secrets://./../Sissi-environments/argocd/apps/sissi/values/local/values.secrets.yaml']
+))
+
+local_resource('fetch-packages', 'mvn install -f deployment/image-packaging/pom.xml', auto_init=False, trigger_mode = TRIGGER_MODE_MANUAL)
+k8s_resource('chart-sissi', port_forwards='5005:5005')

application/executable/Dockerfile

@@ -0,0 +1,10 @@
+FROM amazoncorretto:17.0.8-alpine3.18
+RUN apk add entr
+
+WORKDIR /app
+ADD BOOT-INF/lib/ /app/lib
+ADD snapshots/ /app/lib
+ADD META-INF /app/META-INF
+ADD BOOT-INF/classes /app
+
+ENTRYPOINT java -cp .:./lib/* dev.sheldan.sissi.executable.Application

application/executable/pom.xml

@@ -3,17 +3,13 @@
     <parent>
         <groupId>dev.sheldan.sissi.application</groupId>
         <artifactId>application</artifactId>
-        <version>1.3.17</version>
+        <version>1.4.19</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>executable</artifactId>
 
-    <properties>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
-    </properties>
-
     <build>
+        <finalName>sissi</finalName>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -75,6 +71,11 @@
             <artifactId>webservices-impl</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>dev.sheldan.abstracto.modules</groupId>
+            <artifactId>twitch-impl</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>dev.sheldan.abstracto.modules</groupId>
             <artifactId>utility-impl</artifactId>
@@ -130,6 +131,11 @@
             <artifactId>logging-impl</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>dev.sheldan.abstracto.modules</groupId>
+            <artifactId>statistic-impl</artifactId>
+        </dependency>
+
         <!-- sissi modules  -->
 
         <dependency>
@@ -144,6 +150,12 @@
             <version>${project.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>dev.sheldan.sissi.application.module</groupId>
+            <artifactId>rss-news</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
         <dependency>
             <groupId>dev.sheldan.sissi.application.module</groupId>
             <artifactId>debra</artifactId>

application/executable/src/main/java/dev/sheldan/sissi/executable/SecurityConfig.java

@@ -0,0 +1,18 @@
+package dev.sheldan.sissi.executable;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.web.SecurityFilterChain;
+
+@Configuration
+public class SecurityConfig {
+
+    @Bean
+    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+        http.authorizeHttpRequests((authorize) -> authorize
+                .anyRequest().permitAll());
+        return http.build();
+    }
+
+}

application/executable/src/main/resources/application-local.properties

@@ -1,21 +0,0 @@
-spring.datasource.url=jdbc:postgresql://localhost:5432/abstracto
-spring.datasource.username=abstracto
-spring.datasource.password=abstracto
-spring.jpa.properties.hibernate.default_schema=abstracto
-spring.quartz.jdbc.initialize-schema=never
-
-spring.jpa.hibernate.ddl-auto = none
-
-spring.jpa.show-sql = false
-
-spring.jpa.properties.hibernate.format_sql = true
-log4j.logger.org.hibernate.SQL=trace
-log4j.logger.org.hibernate.type.descriptor.sql=trace
-log4j.logger.org.hibernate.type=trace
-
-management.metrics.tags.application=sissi
-spring.security.user.name=abstracto
-spring.security.user.password=password
-spring.security.user.roles=USER
-
-spring.application.name=Sissi

application/executable/src/main/resources/application.properties

@@ -1,11 +1,13 @@
 spring.datasource.url=jdbc:postgresql://${DB_HOST}:${DB_PORT}/${DB_NAME}
 spring.datasource.username= ${DB_USER}
 spring.datasource.password= ${DB_PASS}
-spring.jpa.hibernate.default_schema=${DB_NAME}
+spring.jpa.hibernate.default_schema=abstracto
+spring.jpa.properties.hibernate.default_schema=abstracto
 spring.quartz.jdbc.initialize-schema=never
 management.metrics.tags.application=Sissi
-spring.security.user.name= ${REST_USER_NAME}
-spring.security.user.password= ${REST_PASSWORD}
-spring.security.user.roles=USER
+management.endpoint.health.probes.enabled=true
+management.health.livenessState.enabled=true
+management.health.readinessState.enabled=true
+spring.application.name=Sissi
 
-spring.application.name=Sissi
+spring.main.allow-circular-references=true

application/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>dev.sheldan.sissi</groupId>
         <artifactId>sissi</artifactId>
-        <version>1.3.17</version>
+        <version>1.4.19</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -22,6 +22,18 @@
                 <scope>import</scope>
                 <type>pom</type>
             </dependency>
+            <dependency>
+                <groupId>org.apache.jena</groupId>
+                <artifactId>apache-jena-libs</artifactId>
+                <version>${apache-jena.version}</version>
+                <scope>import</scope>
+                <type>pom</type>
+            </dependency>
+            <dependency>
+                <groupId>com.apptasticsoftware</groupId>
+                <artifactId>rssreader</artifactId>
+                <version>${rssreader.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 

application/sissi-customizations/moderation-custom/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>dev.sheldan.sissi.application.module.custom</groupId>
         <artifactId>sissi-customizations</artifactId>
-        <version>1.3.17</version>
+        <version>1.4.19</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

application/sissi-customizations/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>application</artifactId>
         <groupId>dev.sheldan.sissi.application</groupId>
-        <version>1.3.17</version>
+        <version>1.4.19</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

application/sissi-modules/debra/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>dev.sheldan.sissi.application</groupId>
         <artifactId>sissi-modules</artifactId>
-        <version>1.3.17</version>
+        <version>1.4.19</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

application/sissi-modules/meetup/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>dev.sheldan.sissi.application</groupId>
         <artifactId>sissi-modules</artifactId>
-        <version>1.3.17</version>
+        <version>1.4.19</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/commands/ChangeMeetup.java

@@ -0,0 +1,158 @@
+package dev.sheldan.sissi.module.meetup.commands;
+
+import dev.sheldan.abstracto.core.command.UtilityModuleDefinition;
+import dev.sheldan.abstracto.core.command.condition.AbstractConditionableCommand;
+import dev.sheldan.abstracto.core.command.config.CommandConfiguration;
+import dev.sheldan.abstracto.core.command.config.HelpInfo;
+import dev.sheldan.abstracto.core.command.config.Parameter;
+import dev.sheldan.abstracto.core.command.execution.CommandContext;
+import dev.sheldan.abstracto.core.command.execution.CommandResult;
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.abstracto.core.interaction.InteractionService;
+import dev.sheldan.abstracto.core.interaction.slash.SlashCommandConfig;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandParameterService;
+import dev.sheldan.sissi.module.meetup.config.MeetupFeatureDefinition;
+import dev.sheldan.sissi.module.meetup.config.MeetupSlashCommandNames;
+import dev.sheldan.sissi.module.meetup.exception.NotMeetupOrganizerException;
+import dev.sheldan.sissi.module.meetup.model.database.Meetup;
+import dev.sheldan.sissi.module.meetup.service.MeetupServiceBean;
+import dev.sheldan.sissi.module.meetup.service.management.MeetupManagementServiceBean;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.stream.Collectors;
+
+@Component
+public class ChangeMeetup extends AbstractConditionableCommand {
+
+    private static final String CHANGE_MEETUP_COMMAND = "changeMeetup";
+    private static final String MEETUP_ID_PARAMETER = "meetupId";
+    private static final String MEETUP_NEW_VALUE_PARAMETER = "newValue";
+    private static final String MEETUP_PROPERTY_PARAMETER = "property";
+
+    @Autowired
+    private SlashCommandParameterService slashCommandParameterService;
+
+    @Autowired
+    private MeetupManagementServiceBean meetupManagementServiceBean;
+
+    @Autowired
+    private MeetupServiceBean meetupServiceBean;
+
+    @Autowired
+    private InteractionService interactionService;
+
+    @Override
+    public CompletableFuture<CommandResult> executeAsync(CommandContext commandContext) {
+        List<Object> parameters = commandContext.getParameters().getParameters();
+        Long meetupId = (Long) parameters.get(0);
+        Meetup meetup = meetupManagementServiceBean.getMeetup(meetupId, commandContext.getGuild().getIdLong());
+        if(!meetup.getOrganizer().getUserReference().getId().equals(commandContext.getAuthor().getIdLong())) {
+            throw new NotMeetupOrganizerException();
+        }
+        String property = (String) parameters.get(1);
+        MeetupProperty propertyEnum = MeetupProperty.valueOf(property);
+        String newValue = (String) parameters.get(2);
+        return updateMeetup(meetup, propertyEnum, newValue).thenApply(unused -> CommandResult.fromSuccess());
+    }
+
+    private CompletableFuture<Void> updateMeetup(Meetup meetup, MeetupProperty propertyEnum, String newValue) {
+        CompletableFuture<Void> future;
+        switch (propertyEnum) {
+            case TOPIC:
+                future = meetupServiceBean.changeMeetupTopic(meetup, newValue);
+                break;
+            case LOCATION:
+                future = meetupServiceBean.changeMeetupLocation(meetup, newValue);
+                break;
+            default:
+                case DESCRIPTION:
+                future = meetupServiceBean.changeMeetupDescription(meetup, newValue);
+                break;
+        }
+        return future;
+    }
+
+    @Override
+    public CompletableFuture<CommandResult> executeSlash(SlashCommandInteractionEvent event) {
+        Long meetupId = slashCommandParameterService.getCommandOption(MEETUP_ID_PARAMETER, event, Integer.class).longValue();
+        Meetup meetup = meetupManagementServiceBean.getMeetup(meetupId, event.getGuild().getIdLong());
+        if(!meetup.getOrganizer().getUserReference().getId().equals(event.getMember().getIdLong())) {
+            throw new NotMeetupOrganizerException();
+        }
+        String newValue = slashCommandParameterService.getCommandOption(MEETUP_NEW_VALUE_PARAMETER, event, String.class);
+        String property = slashCommandParameterService.getCommandOption(MEETUP_PROPERTY_PARAMETER, event, String.class);
+        MeetupProperty propertyEnum = MeetupProperty.valueOf(property);
+        return updateMeetup(meetup, propertyEnum, newValue)
+                .thenCompose(commandResult -> interactionService.replyEmbed("changeMeetup_response", event))
+                .thenApply(unused -> CommandResult.fromSuccess());
+    }
+
+    @Override
+    public CommandConfiguration getConfiguration() {
+        Parameter meetupIdParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(MEETUP_ID_PARAMETER)
+                .type(Long.class)
+                .build();
+
+        List<String> meetupProperties = Arrays
+                .stream(MeetupProperty.values())
+                .map(Enum::name)
+                .collect(Collectors.toList());
+
+        Parameter meetupPropertyParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(MEETUP_PROPERTY_PARAMETER)
+                .type(String.class)
+                .choices(meetupProperties)
+                .build();
+
+        Parameter newValueParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(MEETUP_NEW_VALUE_PARAMETER)
+                .type(String.class)
+                .build();
+
+        List<Parameter> parameters = Arrays.asList(meetupIdParameter, meetupPropertyParameter, newValueParameter);
+        HelpInfo helpInfo = HelpInfo
+                .builder()
+                .templated(true)
+                .build();
+
+        SlashCommandConfig slashCommandConfig = SlashCommandConfig
+                .builder()
+                .enabled(true)
+                .rootCommandName(MeetupSlashCommandNames.MEETUP)
+                .commandName("changeMeetup")
+                .build();
+
+        return CommandConfiguration.builder()
+                .name(CHANGE_MEETUP_COMMAND)
+                .module(UtilityModuleDefinition.UTILITY)
+                .templated(true)
+                .async(true)
+                .slashCommandConfig(slashCommandConfig)
+                .supportsEmbedException(true)
+                .causesReaction(true)
+                .parameters(parameters)
+                .help(helpInfo)
+                .build();
+    }
+
+    @Override
+    public FeatureDefinition getFeature() {
+        return MeetupFeatureDefinition.MEETUP;
+    }
+
+    public enum MeetupProperty {
+        DESCRIPTION, TOPIC, LOCATION
+    }
+}

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/commands/CreateMeetup.java

@@ -5,6 +5,7 @@ import dev.sheldan.abstracto.core.command.condition.AbstractConditionableCommand
 import dev.sheldan.abstracto.core.command.config.CommandConfiguration;
 import dev.sheldan.abstracto.core.command.config.HelpInfo;
 import dev.sheldan.abstracto.core.command.config.Parameter;
+import dev.sheldan.abstracto.core.command.config.validator.MaxStringLengthValidator;
 import dev.sheldan.abstracto.core.command.execution.CommandContext;
 import dev.sheldan.abstracto.core.command.execution.CommandResult;
 import dev.sheldan.abstracto.core.config.FeatureDefinition;
@@ -71,7 +72,9 @@ public class CreateMeetup extends AbstractConditionableCommand {
     private static final String MEETUP_TIME_PARAMETER = "meetupTime";
     private static final String TOPIC_PARAMETER = "topic";
     private static final String DESCRIPTION_PARAMETER = "description";
+    private static final String LOCATION_PARAMETER = "location";
     private static final String CONFIRMATION_TEMPLATE = "createMeetup_confirmation";
+    private static final String DEFAULT_LOCATION_STRING = "\"\"";
 
     @Override
     public CompletableFuture<CommandResult> executeAsync(CommandContext commandContext) {
@@ -86,7 +89,7 @@ public class CreateMeetup extends AbstractConditionableCommand {
         }
         AUserInAServer organizer = userInServerManagementService.loadOrCreateUser(commandContext.getAuthor());
         AChannel meetupChannel = channelManagementService.loadChannel(commandContext.getChannel().getIdLong());
-        Meetup meetup = meetupManagementServiceBean.createMeetup(meetupTime, meetupTopic, description, organizer, meetupChannel);
+        Meetup meetup = meetupManagementServiceBean.createMeetup(meetupTime, meetupTopic, description, organizer, meetupChannel, DEFAULT_LOCATION_STRING);
         String confirmationId = componentService.generateComponentId();
         String cancelId = componentService.generateComponentId();
         MeetupConfirmationModel model = MeetupConfirmationModel
@@ -95,6 +98,7 @@ public class CreateMeetup extends AbstractConditionableCommand {
                 .guildId(commandContext.getGuild().getIdLong())
                 .description(description)
                 .topic(meetupTopic)
+                .location(meetup.getLocation())
                 .confirmationId(confirmationId)
                 .cancelId(cancelId)
                 .meetupId(meetup.getId().getId())
@@ -117,10 +121,17 @@ public class CreateMeetup extends AbstractConditionableCommand {
         } else {
             description = "";
         }
+
+        String location;
+        if(slashCommandParameterService.hasCommandOption(LOCATION_PARAMETER, event)) {
+            location = slashCommandParameterService.getCommandOption(LOCATION_PARAMETER, event, String.class);
+        } else {
+            location = DEFAULT_LOCATION_STRING;
+        }
         Instant meetupTime = Instant.ofEpochSecond(time);
         AUserInAServer organizer = userInServerManagementService.loadOrCreateUser(event.getMember());
         AChannel meetupChannel = channelManagementService.loadChannel(event.getChannel().getIdLong());
-        Meetup meetup = meetupManagementServiceBean.createMeetup(meetupTime, topic, description, organizer, meetupChannel);
+        Meetup meetup = meetupManagementServiceBean.createMeetup(meetupTime, topic, description, organizer, meetupChannel, location);
         String confirmationId = componentService.generateComponentId();
         String cancelId = componentService.generateComponentId();
         MeetupConfirmationModel model = MeetupConfirmationModel
@@ -129,6 +140,7 @@ public class CreateMeetup extends AbstractConditionableCommand {
                 .guildId(event.getGuild().getIdLong())
                 .description(description)
                 .topic(topic)
+                .location(meetup.getLocation())
                 .confirmationId(confirmationId)
                 .cancelId(cancelId)
                 .meetupId(meetup.getId().getId())
@@ -166,7 +178,17 @@ public class CreateMeetup extends AbstractConditionableCommand {
                 .type(String.class)
                 .build();
 
-        List<Parameter> parameters = Arrays.asList(timeParameter, topicParameter, descriptionParameter);
+        Parameter locationParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(LOCATION_PARAMETER)
+                .remainder(true)
+                .optional(true)
+                .slashCommandOnly(true)
+                .type(String.class)
+                .build();
+
+        List<Parameter> parameters = Arrays.asList(timeParameter, topicParameter, descriptionParameter, locationParameter);
         HelpInfo helpInfo = HelpInfo
                 .builder()
                 .templated(true)

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/commands/ListMeetups.java

@@ -49,19 +49,19 @@ public class ListMeetups extends AbstractConditionableCommand {
 
     @Override
     public CompletableFuture<CommandResult> executeAsync(CommandContext commandContext) {
-        MessageToSend messageToSend = getMessageToSend(commandContext.getGuild().getIdLong());
+        MessageToSend messageToSend = getMessageToSend(commandContext.getGuild().getIdLong(), commandContext.getChannel().getIdLong());
         return FutureUtils.toSingleFutureGeneric(channelService.sendMessageToSendToChannel(messageToSend, commandContext.getChannel()))
                 .thenApply(unused -> CommandResult.fromIgnored());
     }
 
     @Override
     public CompletableFuture<CommandResult> executeSlash(SlashCommandInteractionEvent event) {
-        return interactionService.replyMessageToSend(getMessageToSend(event.getGuild().getIdLong()), event)
+        return interactionService.replyMessageToSend(getMessageToSend(event.getGuild().getIdLong(), event.getChannel().getIdLong()), event)
                 .thenApply(interactionHook -> CommandResult.fromSuccess());
     }
 
-    private MessageToSend getMessageToSend(Long serverId) {
-        List<Meetup> meetups = meetupManagementServiceBean.getIncomingMeetups();
+    private MessageToSend getMessageToSend(Long serverId, Long channelId) {
+        List<Meetup> meetups = meetupManagementServiceBean.getIncomingMeetups(serverId, channelId);
         List<MeetupListItemModel> listItems = meetups
                 .stream()
                 .map(MeetupListItemModel::fromMeetup)

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/commands/NotifyMeetupParticipants.java

@@ -15,6 +15,7 @@ import dev.sheldan.sissi.module.meetup.config.MeetupFeatureDefinition;
 import dev.sheldan.sissi.module.meetup.config.MeetupSlashCommandNames;
 import dev.sheldan.sissi.module.meetup.exception.NotMeetupOrganizerException;
 import dev.sheldan.sissi.module.meetup.model.database.Meetup;
+import dev.sheldan.sissi.module.meetup.model.database.MeetupDecision;
 import dev.sheldan.sissi.module.meetup.service.MeetupServiceBean;
 import dev.sheldan.sissi.module.meetup.service.management.MeetupManagementServiceBean;
 import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
@@ -24,6 +25,7 @@ import org.springframework.stereotype.Component;
 import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
+import java.util.stream.Collectors;
 
 @Component
 public class NotifyMeetupParticipants extends AbstractConditionableCommand {
@@ -42,6 +44,7 @@ public class NotifyMeetupParticipants extends AbstractConditionableCommand {
 
     private static final String MEETUP_ID_PARAMETER = "meetupId";
     private static final String NOTIFICATION_MESSAGE_PARAMETER = "notificationMessage";
+    private static final String NOTIFICATION_MEETUP_DECISION = "decision";
     private static final String NOTIFY_MEETUP_PARTICIPANTS_COMMAND = "notifyMeetupParticipants";
     private static final String NOTIFY_MEETUP_PARTICIPANTS_RESPONSE = "notifyMeetupParticipants_response";
 
@@ -54,7 +57,7 @@ public class NotifyMeetupParticipants extends AbstractConditionableCommand {
             throw new NotMeetupOrganizerException();
         }
         String notificationMessage = (String) parameters.get(1);
-        return meetupServiceBean.notifyMeetupParticipants(meetup, notificationMessage)
+        return meetupServiceBean.notifyMeetupParticipants(meetup, notificationMessage, null)
                 .thenApply(unused -> CommandResult.fromSuccess());
     }
 
@@ -65,8 +68,12 @@ public class NotifyMeetupParticipants extends AbstractConditionableCommand {
         if(!meetup.getOrganizer().getUserReference().getId().equals(event.getMember().getIdLong())) {
             throw new NotMeetupOrganizerException();
         }
+        MeetupDecision toNotify = null;
+        if(slashCommandParameterService.hasCommandOption(NOTIFICATION_MEETUP_DECISION, event)) {
+            toNotify = MeetupDecision.valueOf(slashCommandParameterService.getCommandOption(NOTIFICATION_MEETUP_DECISION, event, String.class));
+        }
         String notificationMessage = slashCommandParameterService.getCommandOption(NOTIFICATION_MESSAGE_PARAMETER, event, String.class);
-        return meetupServiceBean.notifyMeetupParticipants(meetup, notificationMessage)
+        return meetupServiceBean.notifyMeetupParticipants(meetup, notificationMessage, toNotify)
                 .thenCompose(unused -> interactionService.replyEmbed(NOTIFY_MEETUP_PARTICIPANTS_RESPONSE, event))
                 .thenApply(unused -> CommandResult.fromSuccess());
     }
@@ -88,7 +95,22 @@ public class NotifyMeetupParticipants extends AbstractConditionableCommand {
                 .remainder(true)
                 .build();
 
-        List<Parameter> parameters = Arrays.asList(meetupIdParameter, notificationMessage);
+        List<String> meetupDecisions = Arrays
+                .stream(MeetupDecision.values())
+                .map(Enum::name)
+                .collect(Collectors.toList());
+
+        Parameter meetupDecisionChoice = Parameter
+                .builder()
+                .templated(true)
+                .name(NOTIFICATION_MEETUP_DECISION)
+                .type(String.class)
+                .optional(true)
+                .choices(meetupDecisions)
+                .slashCommandOnly(true)
+                .build();
+
+        List<Parameter> parameters = Arrays.asList(meetupIdParameter, notificationMessage, meetupDecisionChoice);
         HelpInfo helpInfo = HelpInfo
                 .builder()
                 .templated(true)

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/config/MeetupFeatureConfig.java

@@ -2,8 +2,14 @@ package dev.sheldan.sissi.module.meetup.config;
 
 import dev.sheldan.abstracto.core.config.FeatureConfig;
 import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.abstracto.core.config.FeatureMode;
 import org.springframework.stereotype.Component;
 
+import java.util.Arrays;
+import java.util.List;
+
+import static dev.sheldan.sissi.module.meetup.config.MeetupFeatureMode.ATTACH_ICS_FILE;
+
 @Component
 public class MeetupFeatureConfig implements FeatureConfig {
     @Override
@@ -11,4 +17,8 @@ public class MeetupFeatureConfig implements FeatureConfig {
         return MeetupFeatureDefinition.MEETUP;
     }
 
+    @Override
+    public List<FeatureMode> getAvailableModes() {
+        return Arrays.asList(ATTACH_ICS_FILE);
+    }
 }

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/config/MeetupFeatureMode.java

@@ -0,0 +1,15 @@
+package dev.sheldan.sissi.module.meetup.config;
+
+import dev.sheldan.abstracto.core.config.FeatureMode;
+import lombok.Getter;
+
+@Getter
+public enum MeetupFeatureMode implements FeatureMode {
+    ATTACH_ICS_FILE("attachIcsFile");
+
+    private final String key;
+
+    MeetupFeatureMode(String key) {
+        this.key = key;
+    }
+}

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/job/MeetupCleanupJob.java

@@ -16,7 +16,6 @@ import org.springframework.stereotype.Component;
 @PersistJobDataAfterExecution
 public class MeetupCleanupJob extends QuartzJobBean {
 
-
     @Autowired
     private MeetupServiceBean meetupServiceBean;
 

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/listener/MeetupConfirmationListener.java

@@ -16,6 +16,7 @@ import dev.sheldan.abstracto.core.service.MessageService;
 import dev.sheldan.abstracto.core.service.management.ChannelManagementService;
 import dev.sheldan.abstracto.core.service.management.ServerManagementService;
 import dev.sheldan.abstracto.core.templating.model.MessageToSend;
+import dev.sheldan.abstracto.core.utils.FileService;
 import dev.sheldan.abstracto.core.utils.FutureUtils;
 import dev.sheldan.sissi.module.meetup.config.MeetupFeatureDefinition;
 import dev.sheldan.sissi.module.meetup.model.database.Meetup;
@@ -76,6 +77,9 @@ public class MeetupConfirmationListener implements ButtonClickedListener {
     @Autowired
     private MeetupComponentManagementServiceBean meetupComponentManagementServiceBean;
 
+    @Autowired
+    private FileService fileService;
+
     @Override
     public ButtonClickedListenerResult execute(ButtonClickedListenerModel model) {
         MeetupConfirmationPayload payload = (MeetupConfirmationPayload) model.getDeserializedPayload();
@@ -104,6 +108,10 @@ public class MeetupConfirmationListener implements ButtonClickedListener {
         messageModel.setNoId(noButtonId);
         messageModel.setMaybeId(maybeButtonId);
         messageModel.setNoTimeId(noTimeButtonId);
+        meetup.setYesButtonId(yesButtonId);
+        meetup.setMaybeButtonId(maybeButtonId);
+        meetup.setNoTimeButtonId(noTimeButtonId);
+        meetup.setNotInterestedButtonId(noButtonId);
         messageModel.setCancelled(false);
         Long meetupId = payload.getMeetupId();
         Long serverId = payload.getGuildId();
@@ -111,6 +119,9 @@ public class MeetupConfirmationListener implements ButtonClickedListener {
         List<CompletableFuture<Message>> messageFutures = channelService.sendMessageToSendToChannel(messageToSend, model.getEvent().getMessageChannel());
         FutureUtils.toSingleFutureGeneric(messageFutures).thenAccept(unused -> {
             messageService.deleteMessage(model.getEvent().getMessage());
+            messageToSend.getAttachedFiles().forEach(attachedFile -> {
+                fileService.safeDeleteIgnoreException(attachedFile.getFile());
+            });
             Message meetupMessage = messageFutures.get(0).join();
             messageService.pinMessage(meetupMessage);
             self.persistPayloads(meetupId, serverId, yesButtonId, noButtonId, maybeButtonId, noTimeButtonId, meetupMessage);

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/model/command/MeetupConfirmationModel.java

@@ -14,6 +14,7 @@ public class MeetupConfirmationModel {
     private MemberDisplay organizer;
     private Instant meetupTime;
     private Long meetupId;
+    private String location;
     private String topic;
     private String description;
     private Long guildId;

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/model/database/Meetup.java

@@ -6,7 +6,7 @@ import dev.sheldan.abstracto.core.models.database.AServer;
 import dev.sheldan.abstracto.core.models.database.AUserInAServer;
 import lombok.*;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.List;
@@ -43,6 +43,26 @@ public class Meetup {
     @Column(name = "message_id")
     private Long messageId;
 
+    @Getter
+    @Column(name = "location")
+    private String location;
+
+    @Getter
+    @Column(name = "yes_button_id")
+    private String yesButtonId;
+
+    @Getter
+    @Column(name = "maybe_button_id")
+    private String maybeButtonId;
+
+    @Getter
+    @Column(name = "no_time_button_id")
+    private String noTimeButtonId;
+
+    @Getter
+    @Column(name = "not_interested_button_id")
+    private String notInterestedButtonId;
+
     @OneToMany(
             fetch = FetchType.LAZY,
             orphanRemoval = true,

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/model/database/MeetupComponent.java

@@ -4,7 +4,7 @@ import dev.sheldan.abstracto.core.models.database.ComponentPayload;
 import dev.sheldan.sissi.module.meetup.model.database.embed.MeetupComponentId;
 import lombok.*;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 
 @Builder

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/model/database/MeetupParticipant.java

@@ -4,7 +4,7 @@ import dev.sheldan.abstracto.core.models.database.AUserInAServer;
 import dev.sheldan.sissi.module.meetup.model.database.embed.MeetupParticipationId;
 import lombok.*;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 
 @Builder

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/model/database/embed/MeetupComponentId.java

@@ -2,8 +2,8 @@ package dev.sheldan.sissi.module.meetup.model.database.embed;
 
 import lombok.*;
 
-import javax.persistence.Column;
-import javax.persistence.Embeddable;
+import jakarta.persistence.Column;
+import jakarta.persistence.Embeddable;
 import java.io.Serializable;
 
 @Embeddable

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/model/database/embed/MeetupParticipationId.java

@@ -2,8 +2,8 @@ package dev.sheldan.sissi.module.meetup.model.database.embed;
 
 import lombok.*;
 
-import javax.persistence.Column;
-import javax.persistence.Embeddable;
+import jakarta.persistence.Column;
+import jakarta.persistence.Embeddable;
 import java.io.Serializable;
 
 @Embeddable

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/model/template/MeetupIcsModel.java

@@ -0,0 +1,17 @@
+package dev.sheldan.sissi.module.meetup.model.template;
+
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+
+@Getter
+@Builder
+@Setter
+public class MeetupIcsModel {
+    private Boolean attachIcsFile;
+    private String iceFileName;
+    private String icsFormattedCreationTime;
+    private String icsFormattedStartTime;
+    private String icsFormattedEndTime;
+}

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/model/template/MeetupMessageModel.java

@@ -15,6 +15,8 @@ public class MeetupMessageModel {
     private String topic;
     private String description;
     private Instant meetupTime;
+    private String location;
+    private String decodedLocation;
     private MemberDisplay organizer;
     private Long meetupId;
     private String yesId;
@@ -26,4 +28,5 @@ public class MeetupMessageModel {
     private List<MemberDisplay> maybeParticipants;
     private List<MemberDisplay> noTimeParticipants;
     private List<MemberDisplay> declinedParticipants;
+    private MeetupIcsModel meetupIcsModel;
 }

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/model/template/MeetupNotificationModel.java

@@ -11,4 +11,7 @@ import java.util.List;
 public class MeetupNotificationModel {
     private List<MemberDisplay> participants;
     private String notificationMessage;
+    private Long meetupMessageId;
+    private String meetupTopic;
+    private Long meetupId;
 }

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/repository/MeetupRepository.java

@@ -12,7 +12,6 @@ import java.util.List;
 @Repository
 public interface MeetupRepository extends JpaRepository<Meetup, ServerSpecificId> {
     List<Meetup> findByMeetupTimeLessThan(Instant date);
-    List<Meetup> findByMeetupTimeGreaterThan(Instant date);
-    List<Meetup> findByMeetupTimeGreaterThanAndState(Instant date, MeetupState state);
+    List<Meetup> findByMeetupTimeGreaterThanAndStateAndServer_IdAndMeetupChannel_Id(Instant date, MeetupState state, Long serverId, Long channelId);
     List<Meetup> findByState(MeetupState state);
 }

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/service/MeetupServiceBean.java

@@ -1,5 +1,6 @@
 package dev.sheldan.sissi.module.meetup.service;
 
+import dev.sheldan.abstracto.core.exception.AbstractoRunTimeException;
 import dev.sheldan.abstracto.core.interaction.ComponentPayloadManagementService;
 import dev.sheldan.abstracto.core.interaction.ComponentPayloadService;
 import dev.sheldan.abstracto.core.models.ServerChannelMessage;
@@ -9,9 +10,12 @@ import dev.sheldan.abstracto.core.service.*;
 import dev.sheldan.abstracto.core.service.management.ServerManagementService;
 import dev.sheldan.abstracto.core.templating.model.MessageToSend;
 import dev.sheldan.abstracto.core.templating.service.TemplateService;
+import dev.sheldan.abstracto.core.utils.FileService;
 import dev.sheldan.abstracto.core.utils.FutureUtils;
 import dev.sheldan.abstracto.scheduling.model.JobParameters;
 import dev.sheldan.abstracto.scheduling.service.SchedulerService;
+import dev.sheldan.sissi.module.meetup.config.MeetupFeatureDefinition;
+import dev.sheldan.sissi.module.meetup.config.MeetupFeatureMode;
 import dev.sheldan.sissi.module.meetup.model.command.MeetupChangeTimeConfirmationModel;
 import dev.sheldan.sissi.module.meetup.model.command.MeetupConfirmationModel;
 import dev.sheldan.sissi.module.meetup.model.database.Meetup;
@@ -20,6 +24,7 @@ import dev.sheldan.sissi.module.meetup.model.database.MeetupParticipant;
 import dev.sheldan.sissi.module.meetup.model.database.MeetupState;
 import dev.sheldan.sissi.module.meetup.model.payload.MeetupChangeTimeConfirmationPayload;
 import dev.sheldan.sissi.module.meetup.model.payload.MeetupConfirmationPayload;
+import dev.sheldan.sissi.module.meetup.model.template.MeetupIcsModel;
 import dev.sheldan.sissi.module.meetup.model.template.MeetupMessageModel;
 import dev.sheldan.sissi.module.meetup.model.template.MeetupNotificationModel;
 import dev.sheldan.sissi.module.meetup.model.template.MeetupTimeChangedNotificationModel;
@@ -33,7 +38,13 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 import java.time.Instant;
+import java.time.ZoneId;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
 import java.time.temporal.ChronoUnit;
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
@@ -75,6 +86,9 @@ public class MeetupServiceBean {
     @Autowired
     private MeetupServiceBean self;
 
+    @Autowired
+    private FileService fileService;
+
     @Autowired
     private ChannelService channelService;
 
@@ -87,11 +101,16 @@ public class MeetupServiceBean {
     @Autowired
     private SchedulerService schedulerService;
 
+    @Autowired
+    private FeatureModeService featureModeService;
+
     @Autowired
     private MeetupParticipatorManagementServiceBean meetupParticipatorManagementServiceBean;
 
     @Autowired
     private MeetupComponentManagementServiceBean meetupComponentManagementServiceBean;
+    private static final String ICS_TIME_STAMP_FORMAT = "yMMdd'T'kkmmss'Z'";
+    private static final DateTimeFormatter ICS_DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern(ICS_TIME_STAMP_FORMAT);
 
     public void storeMeetupConfirmation(MeetupConfirmationModel model) {
         AServer server = serverManagementService.loadServer(model.getGuildId());
@@ -122,6 +141,22 @@ public class MeetupServiceBean {
         componentPayloadService.createButtonPayload(model.getCancelId(), confirmationPayload, MEETUP_CHANGE_TIME_CONFIRMATION_BUTTON, server);
     }
 
+    private MeetupIcsModel getMeetupICSModel(Meetup meetup) {
+        ZonedDateTime startTime = meetup.getMeetupTime().atZone(ZoneId.of("UTC"));
+        ZonedDateTime endTime = meetup.getMeetupTime().plus(1, ChronoUnit.HOURS).atZone(ZoneId.of("UTC"));
+        String icsFormattedStartTime = startTime.format(ICS_DATE_TIME_FORMATTER);
+        String icsFormattedEndTime = endTime.format(ICS_DATE_TIME_FORMATTER);
+        String icsFormattedMeetupCreationTime = Instant.now().atZone(ZoneId.of("UTC"))
+                .format(ICS_DATE_TIME_FORMATTER);
+        boolean attachIcsFile = featureModeService.featureModeActive(MeetupFeatureDefinition.MEETUP, meetup.getServer().getId(), MeetupFeatureMode.ATTACH_ICS_FILE);
+        return MeetupIcsModel
+                .builder()
+                .attachIcsFile(attachIcsFile)
+                .icsFormattedCreationTime(icsFormattedMeetupCreationTime)
+                .icsFormattedStartTime(icsFormattedStartTime)
+                .icsFormattedEndTime(icsFormattedEndTime)
+                .build();
+    }
 
     public MeetupMessageModel getMeetupMessageModel(Meetup meetup) {
         List<MeetupParticipant> allParticipants = meetup.getParticipants();
@@ -141,10 +176,17 @@ public class MeetupServiceBean {
                 .stream()
                 .filter(meetupParticipator -> meetupParticipator.getDecision().equals(MeetupDecision.NO_TIME))
                 .collect(Collectors.toList());
+        String rawLocation = java.net.URLDecoder.decode(meetup.getLocation(), StandardCharsets.UTF_8);
         return MeetupMessageModel
                 .builder()
                 .description(meetup.getDescription())
                 .topic(meetup.getTopic())
+                .location(meetup.getLocation())
+                .decodedLocation(rawLocation)
+                .noTimeId(meetup.getNoTimeButtonId())
+                .yesId(meetup.getYesButtonId())
+                .maybeId(meetup.getMaybeButtonId())
+                .noId(meetup.getNotInterestedButtonId())
                 .meetupTime(meetup.getMeetupTime())
                 .meetupId(meetup.getId().getId())
                 .participants(getMemberDisplays(participating))
@@ -153,6 +195,7 @@ public class MeetupServiceBean {
                 .maybeParticipants(getMemberDisplays(maybe))
                 .cancelled(meetup.getState().equals(MeetupState.CANCELLED))
                 .organizer(MemberDisplay.fromAUserInAServer(meetup.getOrganizer()))
+                .meetupIcsModel(getMeetupICSModel(meetup))
                 .build();
     }
 
@@ -250,8 +293,8 @@ public class MeetupServiceBean {
         }
     }
 
-    public CompletableFuture<Void> notifyMeetupParticipants(Meetup meetup, String message) {
-        List<MeetupDecision> decisionsToBeNotified = Arrays.asList(MeetupDecision.MAYBE, MeetupDecision.YES);
+    public CompletableFuture<Void> notifyMeetupParticipants(Meetup meetup, String message, MeetupDecision toNotify) {
+        List<MeetupDecision> decisionsToBeNotified = toNotify == null ? Arrays.asList(MeetupDecision.MAYBE, MeetupDecision.YES) : Arrays.asList(toNotify);
         List<MemberDisplay> participants = meetup
                 .getParticipants()
                 .stream()
@@ -262,6 +305,9 @@ public class MeetupServiceBean {
         MeetupNotificationModel model = MeetupNotificationModel
                 .builder()
                 .notificationMessage(message)
+                .meetupId(meetup.getId().getId())
+                .meetupMessageId(meetup.getMessageId())
+                .meetupTopic(meetup.getTopic())
                 .participants(participants)
                 .build();
         MessageChannel channel = channelService.getMessageChannelFromServer(meetup.getServer().getId(), meetup.getMeetupChannel().getId());
@@ -379,8 +425,43 @@ public class MeetupServiceBean {
 
         MessageToSend updatedMeetupMessage = getMeetupMessage(meetupMessageModel);
         GuildMessageChannel meetupChannel = channelService.getMessageChannelFromServer(serverId, meetup.getMeetupChannel().getId());
-        return channelService.editEmbedMessageInAChannel(updatedMeetupMessage.getEmbeds().get(0), meetupChannel, meetup.getMessageId())
+        return channelService.editMessageInAChannelFuture(updatedMeetupMessage, meetupChannel, meetup.getMessageId())
                 .thenAccept(message -> log.info("Updated message of meetup {} in channel {} in server {}.", meetupId, meetup.getMeetupChannel().getId(), serverId))
+                .thenAccept(unused -> fileService.safeDeleteIgnoreException(updatedMeetupMessage.getAttachedFiles().get(0).getFile()))
+                .exceptionally(throwable -> {
+                    log.info("Failed to update message of meetup {} in channel {} in server {}.", meetupId, meetup.getMeetupChannel().getId(), serverId, throwable);
+                    return null;
+                });
+    }
+
+    public CompletableFuture<Void> changeMeetupDescription(Meetup meetup, String newDescription) {
+        meetup.setDescription(newDescription);
+        return updateMeetupMessage(meetup);
+    }
+
+    public CompletableFuture<Void> changeMeetupLocation(Meetup meetup, String newLocation) {
+        try {
+            meetup.setLocation(URLEncoder.encode(newLocation, StandardCharsets.UTF_8.toString()));
+        } catch (UnsupportedEncodingException e) {
+            throw new AbstractoRunTimeException(e);
+        }
+        return updateMeetupMessage(meetup);
+    }
+
+    public CompletableFuture<Void> changeMeetupTopic(Meetup meetup, String newTopic) {
+        meetup.setTopic(newTopic);
+        return updateMeetupMessage(meetup);
+    }
+
+    private CompletableFuture<Void> updateMeetupMessage(Meetup meetup) {
+        Long meetupId = meetup.getId().getId();
+        Long serverId = meetup.getId().getServerId();
+        MeetupMessageModel meetupMessageModel = getMeetupMessageModel(meetup);
+        MessageToSend updatedMeetupMessage = getMeetupMessage(meetupMessageModel);
+        GuildMessageChannel meetupChannel = channelService.getMessageChannelFromServer(serverId, meetup.getMeetupChannel().getId());
+        return channelService.editMessageInAChannelFuture(updatedMeetupMessage, meetupChannel, meetup.getMessageId())
+                .thenAccept(message -> log.info("Updated message of meetup {} in channel {} in server {}.", meetupId, meetup.getMeetupChannel().getId(), serverId))
+                .thenAccept(unused -> fileService.safeDeleteIgnoreException(updatedMeetupMessage.getAttachedFiles().get(0).getFile()))
                 .exceptionally(throwable -> {
                     log.info("Failed to update message of meetup {} in channel {} in server {}.", meetupId, meetup.getMeetupChannel().getId(), serverId, throwable);
                     return null;

application/sissi-modules/meetup/src/main/java/dev/sheldan/sissi/module/meetup/service/management/MeetupManagementServiceBean.java

@@ -1,5 +1,6 @@
 package dev.sheldan.sissi.module.meetup.service.management;
 
+import dev.sheldan.abstracto.core.exception.AbstractoRunTimeException;
 import dev.sheldan.abstracto.core.models.ServerSpecificId;
 import dev.sheldan.abstracto.core.models.database.AChannel;
 import dev.sheldan.abstracto.core.models.database.AUserInAServer;
@@ -12,6 +13,9 @@ import dev.sheldan.sissi.module.meetup.repository.MeetupRepository;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 import java.time.Instant;
 import java.util.List;
 
@@ -26,22 +30,28 @@ public class MeetupManagementServiceBean {
 
     public static final String MEETUP_COUNTER_KEY = "meetup";
 
-    public Meetup createMeetup(Instant timeStamp, String topic, String description, AUserInAServer organizer, AChannel meetupChannel) {
+    public Meetup createMeetup(Instant timeStamp, String topic, String description, AUserInAServer organizer, AChannel meetupChannel, String location) {
         if(timeStamp.isBefore(Instant.now())) {
             throw new MeetupPastTimeException();
         }
         Long meetupId = counterService.getNextCounterValue(organizer.getServerReference(), MEETUP_COUNTER_KEY);
-        Meetup meetup = Meetup
-                .builder()
-                .meetupTime(timeStamp)
-                .description(description)
-                .topic(topic)
-                .organizer(organizer)
-                .server(organizer.getServerReference())
-                .meetupChannel(meetupChannel)
-                .state(MeetupState.NEW)
-                .id(new ServerSpecificId(organizer.getServerReference().getId(), meetupId))
-                .build();
+        Meetup meetup = null;
+        try {
+            meetup = Meetup
+                    .builder()
+                    .meetupTime(timeStamp)
+                    .description(description)
+                    .topic(topic)
+                    .location(URLEncoder.encode(location, StandardCharsets.UTF_8.toString()))
+                    .organizer(organizer)
+                    .server(organizer.getServerReference())
+                    .meetupChannel(meetupChannel)
+                    .state(MeetupState.NEW)
+                    .id(new ServerSpecificId(organizer.getServerReference().getId(), meetupId))
+                    .build();
+        } catch (UnsupportedEncodingException e) {
+            throw new AbstractoRunTimeException(e);
+        }
         return meetupRepository.save(meetup);
     }
 
@@ -62,12 +72,8 @@ public class MeetupManagementServiceBean {
         return meetupRepository.findByState(MeetupState.CANCELLED);
     }
 
-    public List<Meetup> getFutureMeetups() {
-        return meetupRepository.findByMeetupTimeGreaterThan(Instant.now());
-    }
-
-    public List<Meetup> getIncomingMeetups() {
-        return meetupRepository.findByMeetupTimeGreaterThanAndState(Instant.now(), MeetupState.CONFIRMED);
+    public List<Meetup> getIncomingMeetups(Long serverId, Long channelId) {
+        return meetupRepository.findByMeetupTimeGreaterThanAndStateAndServer_IdAndMeetupChannel_Id(Instant.now(), MeetupState.CONFIRMED, serverId, channelId);
     }
 
     public void deleteMeetups(List<Meetup> meetups) {

application/sissi-modules/meetup/src/main/resources/meetup.properties

@@ -5,4 +5,8 @@ abstracto.systemConfigs.meetupEarlyReminderSeconds.name=meetupEarlyReminderSecon
 abstracto.systemConfigs.meetupEarlyReminderSeconds.longValue=604800
 
 abstracto.systemConfigs.meetupLateReminderSeconds.name=meetupLateReminderSeconds
-abstracto.systemConfigs.meetupLateReminderSeconds.longValue=86400
+abstracto.systemConfigs.meetupLateReminderSeconds.longValue=86400
+
+abstracto.featureModes.attachIcsFile.featureName=meetup
+abstracto.featureModes.attachIcsFile.mode=attachIcsFile
+abstracto.featureModes.attachIcsFile.enabled=false

application/sissi-modules/meetup/src/main/resources/migrations/1.3.18/collection.xml

@@ -0,0 +1,11 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:pro="http://www.liquibase.org/xml/ns/pro"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog dbchangelog.xsd
+    http://www.liquibase.org/xml/ns/dbchangelog-ext dbchangelog.xsd
+    http://www.liquibase.org/xml/ns/pro dbchangelog.xsd" >
+    <include file="tables/tables.xml" relativeToChangelogFile="true"/>
+    <include file="seedData/data.xml" relativeToChangelogFile="true"/>
+</databaseChangeLog>

application/sissi-modules/meetup/src/main/resources/migrations/1.3.18/seedData/command.xml

@@ -0,0 +1,20 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:pro="http://www.liquibase.org/xml/ns/pro"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog dbchangelog.xsd
+    http://www.liquibase.org/xml/ns/dbchangelog-ext dbchangelog.xsd
+    http://www.liquibase.org/xml/ns/pro dbchangelog.xsd" >
+    <property name="utilityModule" value="(SELECT id FROM module WHERE name = 'utility')"/>
+    <property name="meetupFeature" value="(SELECT id FROM feature WHERE key = 'meetup')"/>
+
+    <changeSet author="Sheldan" id="meetup-change_command">
+        <insert tableName="command">
+            <column name="name" value="changeMeetup"/>
+            <column name="module_id" valueComputed="${utilityModule}"/>
+            <column name="feature_id" valueComputed="${meetupFeature}"/>
+        </insert>
+    </changeSet>
+
+</databaseChangeLog>

application/sissi-modules/meetup/src/main/resources/migrations/1.3.18/seedData/data.xml

@@ -0,0 +1,10 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:pro="http://www.liquibase.org/xml/ns/pro"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog dbchangelog.xsd
+    http://www.liquibase.org/xml/ns/dbchangelog-ext dbchangelog.xsd
+    http://www.liquibase.org/xml/ns/pro dbchangelog.xsd" >
+    <include file="command.xml" relativeToChangelogFile="true"/>
+</databaseChangeLog>

application/sissi-modules/meetup/src/main/resources/migrations/1.3.18/tables/meetup.xml

@@ -0,0 +1,27 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:pro="http://www.liquibase.org/xml/ns/pro"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog dbchangelog.xsd
+    http://www.liquibase.org/xml/ns/dbchangelog-ext dbchangelog.xsd
+    http://www.liquibase.org/xml/ns/pro dbchangelog.xsd" >
+    <changeSet author="Sheldan" id="meetup-add_info_columns">
+        <addColumn tableName="meetup">
+            <column name="location" type="VARCHAR(100)" />
+        </addColumn>
+        <addColumn tableName="meetup">
+            <column name="yes_button_id" type="VARCHAR(100)" />
+        </addColumn>
+        <addColumn tableName="meetup">
+            <column name="maybe_button_id" type="VARCHAR(100)" />
+        </addColumn>
+        <addColumn tableName="meetup">
+            <column name="no_time_button_id" type="VARCHAR(100)" />
+        </addColumn>
+        <addColumn tableName="meetup">
+            <column name="not_interested_button_id" type="VARCHAR(100)" />
+        </addColumn>
+    </changeSet>
+
+</databaseChangeLog>

application/sissi-modules/meetup/src/main/resources/migrations/1.3.18/tables/tables.xml

@@ -0,0 +1,10 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
+                   xmlns:pro="http://www.liquibase.org/xml/ns/pro"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog dbchangelog.xsd
+    http://www.liquibase.org/xml/ns/dbchangelog-ext dbchangelog.xsd
+    http://www.liquibase.org/xml/ns/pro dbchangelog.xsd" >
+    <include file="meetup.xml" relativeToChangelogFile="true"/>
+</databaseChangeLog>

application/sissi-modules/meetup/src/main/resources/migrations/meetup-changeLog.xml

@@ -8,4 +8,5 @@
     http://www.liquibase.org/xml/ns/pro dbchangelog.xsd" >
     <include file="1.1.0/collection.xml" relativeToChangelogFile="true"/>
     <include file="1.2.0/collection.xml" relativeToChangelogFile="true"/>
+    <include file="1.3.18/collection.xml" relativeToChangelogFile="true"/>
 </databaseChangeLog>

application/sissi-modules/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>dev.sheldan.sissi.application</groupId>
         <artifactId>application</artifactId>
-        <version>1.3.17</version>
+        <version>1.4.19</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -14,6 +14,7 @@
         <module>quotes</module>
         <module>meetup</module>
         <module>debra</module>
+        <module>rss-news</module>
     </modules>
 
 

application/sissi-modules/quotes/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>dev.sheldan.sissi.application</groupId>
         <artifactId>sissi-modules</artifactId>
-        <version>1.3.17</version>
+        <version>1.4.19</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

application/sissi-modules/quotes/src/main/java/dev/sheldan/sissi/module/quotes/commands/QuoteSearch.java

@@ -21,6 +21,7 @@ import dev.sheldan.sissi.module.quotes.config.QuotesModuleDefinition;
 import dev.sheldan.sissi.module.quotes.exception.QuoteNotFoundException;
 import dev.sheldan.sissi.module.quotes.model.database.Quote;
 import dev.sheldan.sissi.module.quotes.service.QuoteServiceBean;
+import net.dv8tion.jda.api.entities.Member;
 import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
 import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
 import net.dv8tion.jda.api.interactions.InteractionHook;
@@ -28,7 +29,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.util.Collections;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
@@ -38,6 +39,7 @@ public class QuoteSearch extends AbstractConditionableCommand {
 
     private static final String QUOTE_SEARCH_COMMAND = "quoteSearch";
     private static final String QUERY_PARAMETER = "query";
+    private static final String MEMBER_PARAMETER = "member";
 
     @Autowired
     private QuoteServiceBean quoteServiceBean;
@@ -80,7 +82,14 @@ public class QuoteSearch extends AbstractConditionableCommand {
         String query = slashCommandParameterService.getCommandOption(QUERY_PARAMETER, event, String.class);
         AServer server = serverManagementService.loadServer(event.getGuild().getIdLong());
 
-        Optional<Quote> possibleQuote = quoteServiceBean.searchQuote(query, server);
+        Optional<Quote> possibleQuote;
+        if(slashCommandParameterService.hasCommandOption(MEMBER_PARAMETER, event)) {
+            Member targetMember = slashCommandParameterService.getCommandOption(MEMBER_PARAMETER, event, Member.class);
+            possibleQuote = quoteServiceBean.searchQuote(query, server, targetMember);
+        } else {
+            possibleQuote = quoteServiceBean.searchQuote(query, server);
+        }
+
         Quote quoteToDisplay = possibleQuote.orElseThrow(QuoteNotFoundException::new);
         return quoteServiceBean.renderQuoteToMessageToSend(quoteToDisplay)
                 .thenCompose(messageToSend -> self.replyMessage(event, messageToSend))
@@ -100,7 +109,17 @@ public class QuoteSearch extends AbstractConditionableCommand {
                 .name(QUERY_PARAMETER)
                 .type(String.class)
                 .build();
-        List<Parameter> parameters = Collections.singletonList(searchParameter);
+
+        Parameter memberParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(MEMBER_PARAMETER)
+                .slashCommandOnly(true)
+                .optional(true)
+                .type(Member.class)
+                .build();
+
+        List<Parameter> parameters = Arrays.asList(searchParameter, memberParameter);
         HelpInfo helpInfo = HelpInfo
                 .builder()
                 .templated(true)

application/sissi-modules/quotes/src/main/java/dev/sheldan/sissi/module/quotes/model/database/Quote.java

@@ -6,7 +6,7 @@ import dev.sheldan.abstracto.core.models.database.AServer;
 import dev.sheldan.abstracto.core.models.database.AUserInAServer;
 import lombok.*;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.List;

application/sissi-modules/quotes/src/main/java/dev/sheldan/sissi/module/quotes/model/database/QuoteAttachment.java

@@ -2,7 +2,7 @@ package dev.sheldan.sissi.module.quotes.model.database;
 
 import lombok.*;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 
 @Builder
 @Entity

application/sissi-modules/quotes/src/main/java/dev/sheldan/sissi/module/quotes/repository/QuoteRepository.java

@@ -12,6 +12,7 @@ import java.util.List;
 @Repository
 public interface QuoteRepository extends JpaRepository<Quote, ServerSpecificId> {
     List<Quote> findByTextContainingAndServer(String text, AServer server);
+    List<Quote> findByTextContainingAndServerAndAuthor(String text, AServer server, AUserInAServer author);
     List<Quote> findByServer(AServer server);
     List<Quote> findByAuthor(AUserInAServer author);
     Long countByAuthor(AUserInAServer author);

application/sissi-modules/quotes/src/main/java/dev/sheldan/sissi/module/quotes/service/QuoteServiceBean.java

@@ -214,9 +214,27 @@ public class QuoteServiceBean {
             return Optional.empty();
         }
         if(foundQuotes.size() > 1) {
-            log.info("Found multiple quotes in server {}, returning first one.", server.getId());
+            log.info("Found multiple quotes in server {}, returning random one.", server.getId());
+            int randomIndex = secureRandom.nextInt(foundQuotes.size());
+            return Optional.of(foundQuotes.get(randomIndex));
+        } else {
+            return Optional.of(foundQuotes.get(0));
+        }
+    }
+
+    public Optional<Quote> searchQuote(String query, AServer server, Member targetMember) {
+        AUserInAServer author = userInServerManagementService.loadOrCreateUser(targetMember);
+        List<Quote> foundQuotes = quoteRepository.findByTextContainingAndServerAndAuthor(query, server, author);
+        if(foundQuotes.isEmpty()) {
+            return Optional.empty();
+        }
+        if(foundQuotes.size() > 1) {
+            log.info("Found multiple quotes in server {}, returning random one.", server.getId());
+            int randomIndex = secureRandom.nextInt(foundQuotes.size());
+            return Optional.of(foundQuotes.get(randomIndex));
+        } else {
+            return Optional.of(foundQuotes.get(0));
         }
-        return Optional.of(foundQuotes.get(0));
     }
 
     public QuoteStatsModel getQuoteStats(Member member) {

application/sissi-modules/rss-news/pom.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>sissi-modules</artifactId>
+        <groupId>dev.sheldan.sissi.application</groupId>
+        <version>1.4.19</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>dev.sheldan.sissi.application.module</groupId>
+    <artifactId>rss-news</artifactId>
+
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <configuration>
+                    <descriptors>
+                        <descriptor>src/main/assembly/liquibase.xml</descriptor>
+                    </descriptors>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>make-assembly</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>dev.sheldan.abstracto.scheduling</groupId>
+            <artifactId>scheduling-int</artifactId>
+            <version>${abstracto.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.jena</groupId>
+            <artifactId>jena-arq</artifactId>
+            <version>${apache-jena.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.jena</groupId>
+            <artifactId>jena-core</artifactId>
+            <version>${apache-jena.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.apptasticsoftware</groupId>
+            <artifactId>rssreader</artifactId>
+        </dependency>
+
+    </dependencies>
+
+
+</project>

application/sissi-modules/rss-news/src/main/assembly/liquibase.xml

@@ -1,19 +1,18 @@
 <assembly xmlns="http://maven.apache.org/ASSEMBLY/2.1.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://maven.apache.org/ASSEMBLY/2.1.0 http://maven.apache.org/xsd/assembly-2.1.0.xsd">
-    <id>docker-compose</id>
+    <id>liquibase</id>
     <formats>
         <format>zip</format>
     </formats>
     <includeBaseDirectory>false</includeBaseDirectory>
     <fileSets>
         <fileSet>
-            <outputDirectory>./docker-compose</outputDirectory>
-            <directory>${project.basedir}/src/main/resources/</directory>
+            <outputDirectory>.</outputDirectory>
+            <directory>${project.basedir}/src/main/resources/migrations</directory>
             <includes>
                 <include>**/*</include>
             </includes>
-            <filtered>true</filtered>
         </fileSet>
     </fileSets>
 </assembly>

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/commands/CreateNewsCategory.java

@@ -0,0 +1,95 @@
+package dev.sheldan.sissi.module.rssnews.commands;
+
+import dev.sheldan.abstracto.core.command.UtilityModuleDefinition;
+import dev.sheldan.abstracto.core.command.condition.AbstractConditionableCommand;
+import dev.sheldan.abstracto.core.command.config.CommandConfiguration;
+import dev.sheldan.abstracto.core.command.config.HelpInfo;
+import dev.sheldan.abstracto.core.command.config.Parameter;
+import dev.sheldan.abstracto.core.command.execution.CommandResult;
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.abstracto.core.interaction.InteractionService;
+import dev.sheldan.abstracto.core.interaction.slash.SlashCommandConfig;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandParameterService;
+import dev.sheldan.abstracto.core.models.database.AServer;
+import dev.sheldan.abstracto.core.service.management.ServerManagementService;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsFeatureDefinition;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsSlashCommandNames;
+import dev.sheldan.sissi.module.rssnews.service.NewsCategoryServiceBean;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+
+@Component
+public class CreateNewsCategory extends AbstractConditionableCommand {
+
+    private static final String CATEGORY_KEY_NAME_PARAMETER = "categoryName";
+    private static final String CREATE_SERVER_NEWS_CATEGORY_RESPONSE_TEMPLATE_KEY = "createNewsCategory_response";
+
+    @Autowired
+    private SlashCommandParameterService slashCommandParameterService;
+
+    @Autowired
+    private InteractionService interactionService;
+
+    @Autowired
+    private NewsCategoryServiceBean newsCategoryServiceBean;
+
+    @Autowired
+    private ServerManagementService serverManagementService;
+
+    @Override
+    public CompletableFuture<CommandResult> executeSlash(SlashCommandInteractionEvent event) {
+        String categoryName = slashCommandParameterService.getCommandOption(CATEGORY_KEY_NAME_PARAMETER, event, String.class);
+        AServer server = serverManagementService.loadOrCreate(event.getGuild().getIdLong());
+        newsCategoryServiceBean.createCategory(categoryName, server);
+        return interactionService.replyEmbed(CREATE_SERVER_NEWS_CATEGORY_RESPONSE_TEMPLATE_KEY, event)
+                .thenApply(interactionHook -> CommandResult.fromSuccess());
+    }
+
+    @Override
+    public CommandConfiguration getConfiguration() {
+
+        Parameter nameParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(CATEGORY_KEY_NAME_PARAMETER)
+                .type(String.class)
+                .build();
+
+        List<Parameter> parameters = Arrays.asList(nameParameter);
+        HelpInfo helpInfo = HelpInfo
+                .builder()
+                .templated(true)
+                .build();
+
+        SlashCommandConfig slashCommandConfig = SlashCommandConfig
+                .builder()
+                .enabled(true)
+                .rootCommandName(RssNewsSlashCommandNames.RSS_NEWS)
+                .groupName("category")
+                .commandName("create")
+                .build();
+
+        return CommandConfiguration.builder()
+                .name("createNewsCategory")
+                .module(UtilityModuleDefinition.UTILITY)
+                .templated(true)
+                .slashCommandConfig(slashCommandConfig)
+                .async(true)
+                .slashCommandOnly(true)
+                .supportsEmbedException(true)
+                .causesReaction(false)
+                .parameters(parameters)
+                .help(helpInfo)
+                .build();
+    }
+
+    @Override
+    public FeatureDefinition getFeature() {
+        return RssNewsFeatureDefinition.RSS_NEWS;
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/commands/CreateNewsCategoryChannelMapping.java

@@ -0,0 +1,122 @@
+package dev.sheldan.sissi.module.rssnews.commands;
+
+import dev.sheldan.abstracto.core.command.UtilityModuleDefinition;
+import dev.sheldan.abstracto.core.command.condition.AbstractConditionableCommand;
+import dev.sheldan.abstracto.core.command.config.CommandConfiguration;
+import dev.sheldan.abstracto.core.command.config.HelpInfo;
+import dev.sheldan.abstracto.core.command.config.Parameter;
+import dev.sheldan.abstracto.core.command.execution.CommandResult;
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.abstracto.core.interaction.InteractionService;
+import dev.sheldan.abstracto.core.interaction.slash.SlashCommandConfig;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandAutoCompleteService;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandParameterService;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsFeatureDefinition;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsSlashCommandNames;
+import dev.sheldan.sissi.module.rssnews.service.NewsCategoryChannelMappingServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.NewsCategoryServiceBean;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import net.dv8tion.jda.api.entities.channel.middleman.GuildChannel;
+import net.dv8tion.jda.api.events.interaction.command.CommandAutoCompleteInteractionEvent;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+
+
+@Component
+public class CreateNewsCategoryChannelMapping extends AbstractConditionableCommand {
+
+    private static final String CATEGORY_KEY_NAME_PARAMETER = "categoryName";
+    private static final String CHANNEL_PARAMETER = "channel";
+    private static final String CREATE_NEWS_CATEGORY_CHANNEL_MAPPING_RESPONSE_TEMPLATE_KEY = "createNewsCategoryChannelMapping_response";
+
+    @Autowired
+    private SlashCommandParameterService slashCommandParameterService;
+
+    @Autowired
+    private InteractionService interactionService;
+
+    @Autowired
+    private NewsCategoryServiceBean newsCategoryServiceBean;
+
+    @Autowired
+    private SlashCommandAutoCompleteService slashCommandAutoCompleteService;
+
+    @Autowired
+    private NewsCategoryChannelMappingServiceBean newsCategoryMappingServiceBean;
+
+    @Override
+    public CompletableFuture<CommandResult> executeSlash(SlashCommandInteractionEvent event) {
+        String categoryName = slashCommandParameterService.getCommandOption(CATEGORY_KEY_NAME_PARAMETER, event, String.class);
+        GuildChannel channel = slashCommandParameterService.getCommandOption(CHANNEL_PARAMETER, event, TextChannel.class, GuildChannel.class);
+        newsCategoryMappingServiceBean.createNewsCategoryChannelMapping(categoryName, channel);
+        return interactionService.replyEmbed(CREATE_NEWS_CATEGORY_CHANNEL_MAPPING_RESPONSE_TEMPLATE_KEY, event)
+                .thenApply(interactionHook -> CommandResult.fromSuccess());
+    }
+
+    @Override
+    public List<String> performAutoComplete(CommandAutoCompleteInteractionEvent event) {
+        if(slashCommandAutoCompleteService.matchesParameter(event.getFocusedOption(), CATEGORY_KEY_NAME_PARAMETER)) {
+            return newsCategoryServiceBean.getNamesOfNewsCategoriesStartingWith(event.getFocusedOption().getValue(), event.getGuild());
+        } else {
+            return new ArrayList<>();
+        }
+    }
+
+    @Override
+    public CommandConfiguration getConfiguration() {
+
+        Parameter categoryParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(CATEGORY_KEY_NAME_PARAMETER)
+                .supportsAutoComplete(true)
+                .type(String.class)
+                .build();
+
+        Parameter channelParameter = Parameter
+                .builder()
+                .name(CHANNEL_PARAMETER)
+                .type(TextChannel.class)
+                .templated(true)
+                .build();
+
+        List<Parameter> parameters = Arrays.asList(categoryParameter, channelParameter);
+
+        HelpInfo helpInfo = HelpInfo
+                .builder()
+                .templated(true)
+                .build();
+
+        SlashCommandConfig slashCommandConfig = SlashCommandConfig
+                .builder()
+                .enabled(true)
+                .rootCommandName(RssNewsSlashCommandNames.RSS_NEWS)
+                .groupName("categorychannelmapping")
+                .commandName("create")
+                .build();
+
+        return CommandConfiguration.builder()
+                .name("createNewsCategoryChannelMapping")
+                .module(UtilityModuleDefinition.UTILITY)
+                .templated(true)
+                .slashCommandConfig(slashCommandConfig)
+                .async(true)
+                .slashCommandOnly(true)
+                .supportsEmbedException(true)
+                .parameters(parameters)
+                .causesReaction(false)
+                .help(helpInfo)
+                .build();
+    }
+
+    @Override
+    public FeatureDefinition getFeature() {
+        return RssNewsFeatureDefinition.RSS_NEWS;
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/commands/CreateNewsCategorySubscription.java

@@ -0,0 +1,152 @@
+package dev.sheldan.sissi.module.rssnews.commands;
+
+import dev.sheldan.abstracto.core.command.UtilityModuleDefinition;
+import dev.sheldan.abstracto.core.command.condition.AbstractConditionableCommand;
+import dev.sheldan.abstracto.core.command.config.CommandConfiguration;
+import dev.sheldan.abstracto.core.command.config.HelpInfo;
+import dev.sheldan.abstracto.core.command.config.Parameter;
+import dev.sheldan.abstracto.core.command.execution.CommandResult;
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.abstracto.core.interaction.InteractionService;
+import dev.sheldan.abstracto.core.interaction.slash.SlashCommandConfig;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandAutoCompleteService;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandParameterService;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsFeatureDefinition;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsSlashCommandNames;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSource;
+import dev.sheldan.sissi.module.rssnews.service.NewsCategoryServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.NewsFeedSourceCategoryServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.NewsFeedSourceCategorySubscriptionServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.management.NewsFeedSourceManagementServiceBean;
+import net.dv8tion.jda.api.entities.Guild;
+import net.dv8tion.jda.api.events.interaction.command.CommandAutoCompleteInteractionEvent;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.CompletableFuture;
+
+
+@Component
+public class CreateNewsCategorySubscription extends AbstractConditionableCommand {
+
+    private static final String CATEGORY_KEY_NAME_PARAMETER = "categoryName";
+    private static final String SOURCE_CATEGORY_PARAMETER = "sourceCategory";
+    private static final String NEWS_FEED_SOURCE_KEY_PARAMETER = "newsFeed";
+    private static final String CREATE_NEWS_CATEGORY_SUBSCRIPTION_RESPONSE_TEMPLATE_KEY = "createNewsCategorySubscription_response";
+
+    @Autowired
+    private SlashCommandParameterService slashCommandParameterService;
+
+    @Autowired
+    private InteractionService interactionService;
+
+    @Autowired
+    private NewsCategoryServiceBean newsCategoryServiceBean;
+
+    @Autowired
+    private SlashCommandAutoCompleteService slashCommandAutoCompleteService;
+
+    @Autowired
+    private NewsFeedSourceCategorySubscriptionServiceBean newsFeedSourceCategorySubscriptionServiceBean;
+
+    @Autowired
+    private NewsFeedSourceCategoryServiceBean newsFeedSourceCategoryServiceBean;
+
+    @Autowired
+    private NewsFeedSourceManagementServiceBean newsFeedSourceManagementServiceBean;
+
+    @Override
+    public CompletableFuture<CommandResult> executeSlash(SlashCommandInteractionEvent event) {
+        String categoryName = slashCommandParameterService.getCommandOption(CATEGORY_KEY_NAME_PARAMETER, event, String.class);
+        String sourceCategoryName = slashCommandParameterService.getCommandOption(SOURCE_CATEGORY_PARAMETER, event, String.class);
+        String newsFeedSourceName = slashCommandParameterService.getCommandOption(NEWS_FEED_SOURCE_KEY_PARAMETER, event, String.class);
+        Guild guild = event.getGuild();
+        newsFeedSourceCategorySubscriptionServiceBean.createNewsFeedSourceCategorySubscription(categoryName, sourceCategoryName, newsFeedSourceName, guild);
+        return interactionService.replyEmbed(CREATE_NEWS_CATEGORY_SUBSCRIPTION_RESPONSE_TEMPLATE_KEY, event)
+                .thenApply(interactionHook -> CommandResult.fromSuccess());
+    }
+
+    @Override
+    public List<String> performAutoComplete(CommandAutoCompleteInteractionEvent event) {
+        if(slashCommandAutoCompleteService.matchesParameter(event.getFocusedOption(), CATEGORY_KEY_NAME_PARAMETER)) {
+            return newsCategoryServiceBean.getNamesOfNewsCategoriesStartingWith(event.getFocusedOption().getValue(), event.getGuild());
+        } if(slashCommandAutoCompleteService.matchesParameter(event.getFocusedOption(), SOURCE_CATEGORY_PARAMETER)) {
+            String newsFeedSourceName = slashCommandParameterService.getCommandOption(NEWS_FEED_SOURCE_KEY_PARAMETER, event, String.class);
+            Optional<NewsFeedSource> newsFeedSourceOptional = newsFeedSourceManagementServiceBean.getNewsFeedSourceWithNameOptional(newsFeedSourceName);
+            if(newsFeedSourceOptional.isEmpty()) {
+                return new ArrayList<>();
+            }
+            return newsFeedSourceCategoryServiceBean.getNamesOfNewsSourceCategoriesInNewsFeedStartingWith(event.getFocusedOption().getValue(), newsFeedSourceOptional.get());
+        } if(slashCommandAutoCompleteService.matchesParameter(event.getFocusedOption(), NEWS_FEED_SOURCE_KEY_PARAMETER)) {
+            return newsFeedSourceManagementServiceBean.getNewsFeedSourceNamesStartingWithName(event.getFocusedOption().getValue());
+        } else {
+            return new ArrayList<>();
+        }
+    }
+
+    @Override
+    public CommandConfiguration getConfiguration() {
+
+        Parameter categoryParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(CATEGORY_KEY_NAME_PARAMETER)
+                .supportsAutoComplete(true)
+                .type(String.class)
+                .build();
+
+        Parameter sourceCategoryParameter = Parameter
+                .builder()
+                .name(SOURCE_CATEGORY_PARAMETER)
+                .type(String.class)
+                .supportsAutoComplete(true)
+                .templated(true)
+                .build();
+
+        Parameter newsFeedKeyParameter = Parameter
+                .builder()
+                .name(NEWS_FEED_SOURCE_KEY_PARAMETER)
+                .type(String.class)
+                .supportsAutoComplete(true)
+                .templated(true)
+                .build();
+
+        List<Parameter> parameters = Arrays.asList(categoryParameter, newsFeedKeyParameter, sourceCategoryParameter);
+
+        HelpInfo helpInfo = HelpInfo
+                .builder()
+                .templated(true)
+                .build();
+
+        SlashCommandConfig slashCommandConfig = SlashCommandConfig
+                .builder()
+                .enabled(true)
+                .rootCommandName(RssNewsSlashCommandNames.RSS_NEWS)
+                .groupName("categorysubscription")
+                .commandName("create")
+                .build();
+
+        return CommandConfiguration.builder()
+                .name("createNewsCategorySubscription")
+                .module(UtilityModuleDefinition.UTILITY)
+                .templated(true)
+                .slashCommandConfig(slashCommandConfig)
+                .async(true)
+                .slashCommandOnly(true)
+                .supportsEmbedException(true)
+                .parameters(parameters)
+                .causesReaction(false)
+                .help(helpInfo)
+                .build();
+    }
+
+    @Override
+    public FeatureDefinition getFeature() {
+        return RssNewsFeatureDefinition.RSS_NEWS;
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/commands/DeleteNewsCategory.java

@@ -0,0 +1,95 @@
+package dev.sheldan.sissi.module.rssnews.commands;
+
+import dev.sheldan.abstracto.core.command.UtilityModuleDefinition;
+import dev.sheldan.abstracto.core.command.condition.AbstractConditionableCommand;
+import dev.sheldan.abstracto.core.command.config.CommandConfiguration;
+import dev.sheldan.abstracto.core.command.config.HelpInfo;
+import dev.sheldan.abstracto.core.command.config.Parameter;
+import dev.sheldan.abstracto.core.command.execution.CommandResult;
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.abstracto.core.interaction.InteractionService;
+import dev.sheldan.abstracto.core.interaction.slash.SlashCommandConfig;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandParameterService;
+import dev.sheldan.abstracto.core.models.database.AServer;
+import dev.sheldan.abstracto.core.service.management.ServerManagementService;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsFeatureDefinition;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsSlashCommandNames;
+import dev.sheldan.sissi.module.rssnews.service.NewsCategoryServiceBean;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+
+@Component
+public class DeleteNewsCategory extends AbstractConditionableCommand {
+
+    private static final String CATEGORY_KEY_NAME_PARAMETER = "categoryName";
+    private static final String DELETE_NEWS_CATEGORY_RESPONSE_TEMPLATE_KEY = "deleteNewsCategory_response";
+
+    @Autowired
+    private SlashCommandParameterService slashCommandParameterService;
+
+    @Autowired
+    private InteractionService interactionService;
+
+    @Autowired
+    private NewsCategoryServiceBean newsCategoryServiceBean;
+
+    @Autowired
+    private ServerManagementService serverManagementService;
+
+    @Override
+    public CompletableFuture<CommandResult> executeSlash(SlashCommandInteractionEvent event) {
+        String categoryName = slashCommandParameterService.getCommandOption(CATEGORY_KEY_NAME_PARAMETER, event, String.class);
+        AServer server = serverManagementService.loadOrCreate(event.getGuild().getIdLong());
+        newsCategoryServiceBean.deleteNewsCategoryByName(categoryName, server);
+        return interactionService.replyEmbed(DELETE_NEWS_CATEGORY_RESPONSE_TEMPLATE_KEY, event)
+                .thenApply(interactionHook -> CommandResult.fromSuccess());
+    }
+
+    @Override
+    public CommandConfiguration getConfiguration() {
+
+        Parameter nameParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(CATEGORY_KEY_NAME_PARAMETER)
+                .type(String.class)
+                .build();
+
+        List<Parameter> parameters = Arrays.asList(nameParameter);
+        HelpInfo helpInfo = HelpInfo
+                .builder()
+                .templated(true)
+                .build();
+
+        SlashCommandConfig slashCommandConfig = SlashCommandConfig
+                .builder()
+                .enabled(true)
+                .rootCommandName(RssNewsSlashCommandNames.RSS_NEWS)
+                .groupName("category")
+                .commandName("delete")
+                .build();
+
+        return CommandConfiguration.builder()
+                .name("deleteNewsCategory")
+                .module(UtilityModuleDefinition.UTILITY)
+                .templated(true)
+                .slashCommandConfig(slashCommandConfig)
+                .async(true)
+                .slashCommandOnly(true)
+                .supportsEmbedException(true)
+                .causesReaction(false)
+                .parameters(parameters)
+                .help(helpInfo)
+                .build();
+    }
+
+    @Override
+    public FeatureDefinition getFeature() {
+        return RssNewsFeatureDefinition.RSS_NEWS;
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/commands/DeleteNewsCategoryChannelMapping.java

@@ -0,0 +1,122 @@
+package dev.sheldan.sissi.module.rssnews.commands;
+
+import dev.sheldan.abstracto.core.command.UtilityModuleDefinition;
+import dev.sheldan.abstracto.core.command.condition.AbstractConditionableCommand;
+import dev.sheldan.abstracto.core.command.config.CommandConfiguration;
+import dev.sheldan.abstracto.core.command.config.HelpInfo;
+import dev.sheldan.abstracto.core.command.config.Parameter;
+import dev.sheldan.abstracto.core.command.execution.CommandResult;
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.abstracto.core.interaction.InteractionService;
+import dev.sheldan.abstracto.core.interaction.slash.SlashCommandConfig;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandAutoCompleteService;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandParameterService;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsFeatureDefinition;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsSlashCommandNames;
+import dev.sheldan.sissi.module.rssnews.service.NewsCategoryChannelMappingServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.NewsCategoryServiceBean;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import net.dv8tion.jda.api.entities.channel.middleman.GuildChannel;
+import net.dv8tion.jda.api.events.interaction.command.CommandAutoCompleteInteractionEvent;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+
+@Component
+public class DeleteNewsCategoryChannelMapping extends AbstractConditionableCommand {
+
+    private static final String CATEGORY_KEY_NAME_PARAMETER = "categoryName";
+    private static final String CHANNEL_PARAMETER = "channel";
+    private static final String DELETE_NEWS_CATEGORY_CHANNEL_MAPPING_RESPONSE_TEMPLATE_KEY = "deleteNewsCategoryChannelMapping_response";
+
+    @Autowired
+    private SlashCommandParameterService slashCommandParameterService;
+
+    @Autowired
+    private InteractionService interactionService;
+
+    @Autowired
+    private NewsCategoryServiceBean newsCategoryServiceBean;
+
+    @Autowired
+    private SlashCommandAutoCompleteService slashCommandAutoCompleteService;
+
+    @Autowired
+    private NewsCategoryChannelMappingServiceBean newsCategoryMappingServiceBean;
+
+    @Override
+    public CompletableFuture<CommandResult> executeSlash(SlashCommandInteractionEvent event) {
+        String categoryName = slashCommandParameterService.getCommandOption(CATEGORY_KEY_NAME_PARAMETER, event, String.class);
+        GuildChannel channel = slashCommandParameterService.getCommandOption(CHANNEL_PARAMETER, event, TextChannel.class, GuildChannel.class);
+        newsCategoryMappingServiceBean.deleteNewsCategoryChannelMapping(categoryName, channel);
+        return interactionService.replyEmbed(DELETE_NEWS_CATEGORY_CHANNEL_MAPPING_RESPONSE_TEMPLATE_KEY, event)
+                .thenApply(interactionHook -> CommandResult.fromSuccess());
+    }
+
+    @Override
+    public List<String> performAutoComplete(CommandAutoCompleteInteractionEvent event) {
+        if(slashCommandAutoCompleteService.matchesParameter(event.getFocusedOption(), CATEGORY_KEY_NAME_PARAMETER)) {
+            return newsCategoryServiceBean.getNamesOfNewsCategoriesStartingWith(event.getFocusedOption().getValue(), event.getGuild());
+        } else {
+            return new ArrayList<>();
+        }
+    }
+
+    @Override
+    public CommandConfiguration getConfiguration() {
+
+        Parameter categoryParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(CATEGORY_KEY_NAME_PARAMETER)
+                .supportsAutoComplete(true)
+                .type(String.class)
+                .build();
+
+        Parameter channelParameter = Parameter
+                .builder()
+                .name(CHANNEL_PARAMETER)
+                .type(TextChannel.class)
+                .templated(true)
+                .build();
+
+        List<Parameter> parameters = Arrays.asList(categoryParameter, channelParameter);
+
+        HelpInfo helpInfo = HelpInfo
+                .builder()
+                .templated(true)
+                .build();
+
+        SlashCommandConfig slashCommandConfig = SlashCommandConfig
+                .builder()
+                .enabled(true)
+                .rootCommandName(RssNewsSlashCommandNames.RSS_NEWS)
+                .groupName("categorychannelmapping")
+                .commandName("delete")
+                .build();
+
+        return CommandConfiguration.builder()
+                .name("deleteNewsCategoryChannelMapping")
+                .module(UtilityModuleDefinition.UTILITY)
+                .templated(true)
+                .slashCommandConfig(slashCommandConfig)
+                .async(true)
+                .parameters(parameters)
+                .slashCommandOnly(true)
+                .supportsEmbedException(true)
+                .causesReaction(false)
+                .help(helpInfo)
+                .build();
+    }
+
+    @Override
+    public FeatureDefinition getFeature() {
+        return RssNewsFeatureDefinition.RSS_NEWS;
+    }
+}
+

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/commands/DeleteNewsCategorySubscription.java

@@ -0,0 +1,152 @@
+package dev.sheldan.sissi.module.rssnews.commands;
+
+import dev.sheldan.abstracto.core.command.UtilityModuleDefinition;
+import dev.sheldan.abstracto.core.command.condition.AbstractConditionableCommand;
+import dev.sheldan.abstracto.core.command.config.CommandConfiguration;
+import dev.sheldan.abstracto.core.command.config.HelpInfo;
+import dev.sheldan.abstracto.core.command.config.Parameter;
+import dev.sheldan.abstracto.core.command.execution.CommandResult;
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.abstracto.core.interaction.InteractionService;
+import dev.sheldan.abstracto.core.interaction.slash.SlashCommandConfig;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandAutoCompleteService;
+import dev.sheldan.abstracto.core.interaction.slash.parameter.SlashCommandParameterService;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsFeatureDefinition;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsSlashCommandNames;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSource;
+import dev.sheldan.sissi.module.rssnews.service.NewsCategoryServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.NewsFeedSourceCategoryServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.NewsFeedSourceCategorySubscriptionServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.management.NewsFeedSourceManagementServiceBean;
+import net.dv8tion.jda.api.entities.Guild;
+import net.dv8tion.jda.api.events.interaction.command.CommandAutoCompleteInteractionEvent;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.CompletableFuture;
+
+
+@Component
+public class DeleteNewsCategorySubscription extends AbstractConditionableCommand {
+
+    private static final String CATEGORY_KEY_NAME_PARAMETER = "categoryName";
+    private static final String SOURCE_CATEGORY_PARAMETER = "sourceCategory";
+    private static final String NEWS_FEED_SOURCE_KEY_PARAMETER = "newsFeed";
+    private static final String CREATE_NEWS_CATEGORY_SUBSCRIPTION_RESPONSE_TEMPLATE_KEY = "deleteNewsCategorySubscription_response";
+
+    @Autowired
+    private SlashCommandParameterService slashCommandParameterService;
+
+    @Autowired
+    private InteractionService interactionService;
+
+    @Autowired
+    private NewsCategoryServiceBean newsCategoryServiceBean;
+
+    @Autowired
+    private SlashCommandAutoCompleteService slashCommandAutoCompleteService;
+
+    @Autowired
+    private NewsFeedSourceCategorySubscriptionServiceBean newsFeedSourceCategorySubscriptionServiceBean;
+
+    @Autowired
+    private NewsFeedSourceCategoryServiceBean newsFeedSourceCategoryServiceBean;
+
+    @Autowired
+    private NewsFeedSourceManagementServiceBean newsFeedSourceManagementServiceBean;
+
+    @Override
+    public CompletableFuture<CommandResult> executeSlash(SlashCommandInteractionEvent event) {
+        String categoryName = slashCommandParameterService.getCommandOption(CATEGORY_KEY_NAME_PARAMETER, event, String.class);
+        String sourceCategoryName = slashCommandParameterService.getCommandOption(SOURCE_CATEGORY_PARAMETER, event, String.class);
+        String newsFeedSourceName = slashCommandParameterService.getCommandOption(NEWS_FEED_SOURCE_KEY_PARAMETER, event, String.class);
+        Guild guild = event.getGuild();
+        newsFeedSourceCategorySubscriptionServiceBean.deleteNewsFeedSourceCategorySubscription(categoryName, sourceCategoryName, newsFeedSourceName, guild);
+        return interactionService.replyEmbed(CREATE_NEWS_CATEGORY_SUBSCRIPTION_RESPONSE_TEMPLATE_KEY, event)
+                .thenApply(interactionHook -> CommandResult.fromSuccess());
+    }
+
+    @Override
+    public List<String> performAutoComplete(CommandAutoCompleteInteractionEvent event) {
+        if(slashCommandAutoCompleteService.matchesParameter(event.getFocusedOption(), CATEGORY_KEY_NAME_PARAMETER)) {
+            return newsCategoryServiceBean.getNamesOfNewsCategoriesStartingWith(event.getFocusedOption().getValue(), event.getGuild());
+        } if(slashCommandAutoCompleteService.matchesParameter(event.getFocusedOption(), SOURCE_CATEGORY_PARAMETER)) {
+            String newsFeedSourceName = slashCommandParameterService.getCommandOption(NEWS_FEED_SOURCE_KEY_PARAMETER, event, String.class);
+            Optional<NewsFeedSource> newsFeedSourceOptional = newsFeedSourceManagementServiceBean.getNewsFeedSourceWithNameOptional(newsFeedSourceName);
+            if(newsFeedSourceOptional.isEmpty()) {
+                return new ArrayList<>();
+            }
+            return newsFeedSourceCategoryServiceBean.getNamesOfNewsSourceCategoriesInNewsFeedStartingWith(event.getFocusedOption().getValue(), newsFeedSourceOptional.get());
+        } if(slashCommandAutoCompleteService.matchesParameter(event.getFocusedOption(), NEWS_FEED_SOURCE_KEY_PARAMETER)) {
+            return newsFeedSourceManagementServiceBean.getNewsFeedSourceNamesStartingWithName(event.getFocusedOption().getValue());
+        } else {
+            return new ArrayList<>();
+        }
+    }
+
+    @Override
+    public CommandConfiguration getConfiguration() {
+
+        Parameter categoryParameter = Parameter
+                .builder()
+                .templated(true)
+                .name(CATEGORY_KEY_NAME_PARAMETER)
+                .supportsAutoComplete(true)
+                .type(String.class)
+                .build();
+
+        Parameter sourceCategoryParameter = Parameter
+                .builder()
+                .name(SOURCE_CATEGORY_PARAMETER)
+                .type(String.class)
+                .supportsAutoComplete(true)
+                .templated(true)
+                .build();
+
+        Parameter newsFeedKeyParameter = Parameter
+                .builder()
+                .name(NEWS_FEED_SOURCE_KEY_PARAMETER)
+                .type(String.class)
+                .supportsAutoComplete(true)
+                .templated(true)
+                .build();
+
+        List<Parameter> parameters = Arrays.asList(categoryParameter, newsFeedKeyParameter, sourceCategoryParameter);
+
+        HelpInfo helpInfo = HelpInfo
+                .builder()
+                .templated(true)
+                .build();
+
+        SlashCommandConfig slashCommandConfig = SlashCommandConfig
+                .builder()
+                .enabled(true)
+                .rootCommandName(RssNewsSlashCommandNames.RSS_NEWS)
+                .groupName("categorysubscription")
+                .commandName("delete")
+                .build();
+
+        return CommandConfiguration.builder()
+                .name("deleteNewsCategorySubscription")
+                .module(UtilityModuleDefinition.UTILITY)
+                .templated(true)
+                .slashCommandConfig(slashCommandConfig)
+                .async(true)
+                .slashCommandOnly(true)
+                .supportsEmbedException(true)
+                .parameters(parameters)
+                .causesReaction(false)
+                .help(helpInfo)
+                .build();
+    }
+
+    @Override
+    public FeatureDefinition getFeature() {
+        return RssNewsFeatureDefinition.RSS_NEWS;
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/commands/ShowNewsCategories.java

@@ -0,0 +1,78 @@
+package dev.sheldan.sissi.module.rssnews.commands;
+
+import dev.sheldan.abstracto.core.command.UtilityModuleDefinition;
+import dev.sheldan.abstracto.core.command.condition.AbstractConditionableCommand;
+import dev.sheldan.abstracto.core.command.config.CommandConfiguration;
+import dev.sheldan.abstracto.core.command.config.HelpInfo;
+import dev.sheldan.abstracto.core.command.execution.CommandResult;
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.abstracto.core.interaction.InteractionService;
+import dev.sheldan.abstracto.core.interaction.slash.SlashCommandConfig;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsFeatureDefinition;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsSlashCommandNames;
+import dev.sheldan.sissi.module.rssnews.model.template.NewsCategoryInfo;
+import dev.sheldan.sissi.module.rssnews.model.template.ShowNewsCategoriesResponse;
+import dev.sheldan.sissi.module.rssnews.service.NewsCategoryServiceBean;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+
+@Component
+public class ShowNewsCategories extends AbstractConditionableCommand {
+
+    private static final String SHOW_NEWS_CATEGORIES_TEMPLATE_KEY = "showNewsCategories_response";
+
+    @Autowired
+    private NewsCategoryServiceBean newsCategoryServiceBean;
+
+    @Autowired
+    private InteractionService interactionService;
+
+    @Override
+    public CompletableFuture<CommandResult> executeSlash(SlashCommandInteractionEvent event) {
+        List<NewsCategoryInfo> categoryInfos = newsCategoryServiceBean.getCategoryInfos(event.getGuild());
+        ShowNewsCategoriesResponse responseModel = ShowNewsCategoriesResponse
+                .builder()
+                .newsCategories(categoryInfos)
+                .build();
+        return interactionService.replyEmbed(SHOW_NEWS_CATEGORIES_TEMPLATE_KEY, responseModel, event)
+                .thenApply(interactionHook -> CommandResult.fromSuccess());
+    }
+
+    @Override
+    public CommandConfiguration getConfiguration() {
+
+        HelpInfo helpInfo = HelpInfo
+                .builder()
+                .templated(true)
+                .build();
+
+        SlashCommandConfig slashCommandConfig = SlashCommandConfig
+                .builder()
+                .enabled(true)
+                .rootCommandName(RssNewsSlashCommandNames.RSS_NEWS)
+                .groupName("category")
+                .commandName("show")
+                .build();
+
+        return CommandConfiguration.builder()
+                .name("showNewsCategories")
+                .module(UtilityModuleDefinition.UTILITY)
+                .templated(true)
+                .slashCommandConfig(slashCommandConfig)
+                .async(true)
+                .slashCommandOnly(true)
+                .supportsEmbedException(true)
+                .causesReaction(false)
+                .help(helpInfo)
+                .build();
+    }
+
+    @Override
+    public FeatureDefinition getFeature() {
+        return RssNewsFeatureDefinition.RSS_NEWS;
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/config/RSSNewsFeatureConfig.java

@@ -0,0 +1,28 @@
+package dev.sheldan.sissi.module.rssnews.config;
+
+import dev.sheldan.abstracto.core.config.FeatureConfig;
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.sissi.module.rssnews.orf.config.OrfNewsFeatureConfig;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.Arrays;
+import java.util.List;
+
+
+@Component
+public class RSSNewsFeatureConfig implements FeatureConfig {
+
+    @Autowired
+    private OrfNewsFeatureConfig orfNewsFeatureConfig;
+
+    @Override
+    public FeatureDefinition getFeature() {
+        return RssNewsFeatureDefinition.RSS_NEWS;
+    }
+
+    @Override
+    public List<FeatureConfig> getDependantFeatures() {
+        return Arrays.asList(orfNewsFeatureConfig);
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/config/RssNewsFeatureDefinition.java

@@ -0,0 +1,15 @@
+package dev.sheldan.sissi.module.rssnews.config;
+
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import lombok.Getter;
+
+@Getter
+public enum RssNewsFeatureDefinition implements FeatureDefinition {
+    RSS_NEWS("rssNews"), ORF_NEWS("orfNews");
+
+    private String key;
+
+    RssNewsFeatureDefinition(String key) {
+        this.key = key;
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/config/RssNewsProperties.java

@@ -0,0 +1,9 @@
+package dev.sheldan.sissi.module.rssnews.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+
+@Configuration
+@PropertySource("classpath:rss-news.properties")
+public class RssNewsProperties {
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/config/RssNewsSlashCommandNames.java

@@ -0,0 +1,5 @@
+package dev.sheldan.sissi.module.rssnews.config;
+
+public class RssNewsSlashCommandNames {
+    public static final String RSS_NEWS = "rssnews";
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/exception/NewsCategoryAlreadyExistsException.java

@@ -0,0 +1,21 @@
+package dev.sheldan.sissi.module.rssnews.exception;
+
+import dev.sheldan.abstracto.core.exception.AbstractoTemplatableException;
+
+
+public class NewsCategoryAlreadyExistsException extends AbstractoTemplatableException {
+
+    public NewsCategoryAlreadyExistsException() {
+        super("News Category already exists.");
+    }
+
+    @Override
+    public String getTemplateName() {
+        return "news_category_already_exists_exception";
+    }
+
+    @Override
+    public Object getTemplateModel() {
+        return new Object();
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/exception/NewsCategoryChannelMappingAlreadyExistsException.java

@@ -0,0 +1,21 @@
+package dev.sheldan.sissi.module.rssnews.exception;
+
+import dev.sheldan.abstracto.core.exception.AbstractoTemplatableException;
+
+
+public class NewsCategoryChannelMappingAlreadyExistsException extends AbstractoTemplatableException {
+
+    public NewsCategoryChannelMappingAlreadyExistsException() {
+        super("News Category channel mapping already exists.");
+    }
+
+    @Override
+    public String getTemplateName() {
+        return "news_category_channel_mapping_already_exists_exception";
+    }
+
+    @Override
+    public Object getTemplateModel() {
+        return new Object();
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/exception/NewsCategoryChannelMappingNotFoundException.java

@@ -0,0 +1,20 @@
+package dev.sheldan.sissi.module.rssnews.exception;
+
+import dev.sheldan.abstracto.core.exception.AbstractoTemplatableException;
+
+public class NewsCategoryChannelMappingNotFoundException extends AbstractoTemplatableException {
+
+    public NewsCategoryChannelMappingNotFoundException() {
+        super("News Category channel mapping not found.");
+    }
+
+    @Override
+    public String getTemplateName() {
+        return "news_category_channel_mapping_not_found_exception";
+    }
+
+    @Override
+    public Object getTemplateModel() {
+        return new Object();
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/exception/NewsCategoryNotFoundException.java

@@ -0,0 +1,20 @@
+package dev.sheldan.sissi.module.rssnews.exception;
+
+import dev.sheldan.abstracto.core.exception.AbstractoTemplatableException;
+
+public class NewsCategoryNotFoundException extends AbstractoTemplatableException {
+
+    public NewsCategoryNotFoundException() {
+        super("News Category not found.");
+    }
+
+    @Override
+    public String getTemplateName() {
+        return "news_category_not_found_exception";
+    }
+
+    @Override
+    public Object getTemplateModel() {
+        return new Object();
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/exception/NewsFeedSourceCategoryNotFoundException.java

@@ -0,0 +1,21 @@
+package dev.sheldan.sissi.module.rssnews.exception;
+
+import dev.sheldan.abstracto.core.exception.AbstractoTemplatableException;
+
+
+public class NewsFeedSourceCategoryNotFoundException extends AbstractoTemplatableException {
+
+    public NewsFeedSourceCategoryNotFoundException() {
+        super("News feed source category not found.");
+    }
+
+    @Override
+    public String getTemplateName() {
+        return "news_feed_source_category_not_found_exception";
+    }
+
+    @Override
+    public Object getTemplateModel() {
+        return new Object();
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/exception/NewsFeedSourceCategorySubscriptionAlreadyExistsException.java

@@ -0,0 +1,21 @@
+package dev.sheldan.sissi.module.rssnews.exception;
+
+import dev.sheldan.abstracto.core.exception.AbstractoTemplatableException;
+
+
+public class NewsFeedSourceCategorySubscriptionAlreadyExistsException extends AbstractoTemplatableException {
+
+    public NewsFeedSourceCategorySubscriptionAlreadyExistsException() {
+        super("News feed source category subscription already exists.");
+    }
+
+    @Override
+    public String getTemplateName() {
+        return "news_feed_source_category_subscription_already_exists_exception";
+    }
+
+    @Override
+    public Object getTemplateModel() {
+        return new Object();
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/exception/NewsFeedSourceCategorySubscriptionNotFoundException.java

@@ -0,0 +1,21 @@
+package dev.sheldan.sissi.module.rssnews.exception;
+
+import dev.sheldan.abstracto.core.exception.AbstractoTemplatableException;
+
+
+public class NewsFeedSourceCategorySubscriptionNotFoundException extends AbstractoTemplatableException {
+
+    public NewsFeedSourceCategorySubscriptionNotFoundException() {
+        super("News feed source category subscription not found.");
+    }
+
+    @Override
+    public String getTemplateName() {
+        return "news_feed_source_category_subscription_not_found_exception";
+    }
+
+    @Override
+    public Object getTemplateModel() {
+        return new Object();
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/exception/NewsFeedSourceNotFoundException.java

@@ -0,0 +1,21 @@
+package dev.sheldan.sissi.module.rssnews.exception;
+
+import dev.sheldan.abstracto.core.exception.AbstractoTemplatableException;
+
+
+public class NewsFeedSourceNotFoundException extends AbstractoTemplatableException {
+
+    public NewsFeedSourceNotFoundException() {
+        super("News feed source not found.");
+    }
+
+    @Override
+    public String getTemplateName() {
+        return "news_feed_source_not_found_exception";
+    }
+
+    @Override
+    public Object getTemplateModel() {
+        return new Object();
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/database/NewsCategory.java

@@ -0,0 +1,55 @@
+package dev.sheldan.sissi.module.rssnews.model.database;
+
+import dev.sheldan.abstracto.core.models.database.AServer;
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.List;
+
+@Builder
+@Entity
+@NoArgsConstructor
+@AllArgsConstructor
+@Table(name = "news_category")
+@Getter
+@Setter
+@EqualsAndHashCode
+public class NewsCategory {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id", nullable = false)
+    private Long id;
+
+    @ManyToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE}, fetch = FetchType.LAZY)
+    @JoinColumn(name = "server_id", referencedColumnName = "id", nullable = false)
+    private AServer server;
+
+    @ManyToMany
+    @JoinTable(
+            name = "news_category_in_news_feed_source_category",
+            joinColumns = @JoinColumn(name = "server_category_id"),
+            inverseJoinColumns = @JoinColumn(name = "source_category_id"))
+    private List<NewsFeedSourceCategory> sourceCategories;
+
+    @OneToMany(
+            fetch = FetchType.LAZY,
+            cascade = {CascadeType.PERSIST, CascadeType.MERGE},
+            mappedBy = "newsCategory")
+    @Builder.Default
+    private List<NewsCategoryChannelMapping> mappings = new ArrayList<>();
+
+    @Column(name = "key", nullable = false)
+    private String key;
+
+    @Column(name = "enabled", nullable = false)
+    private Boolean enabled;
+
+    @Column(name = "created")
+    private Instant created;
+
+    @Column(name = "updated")
+    private Instant updated;
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/database/NewsCategoryChannelMapping.java

@@ -0,0 +1,54 @@
+package dev.sheldan.sissi.module.rssnews.model.database;
+
+import dev.sheldan.abstracto.core.models.database.AChannel;
+import dev.sheldan.abstracto.core.models.database.AServer;
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.List;
+
+@Builder
+@Entity
+@NoArgsConstructor
+@AllArgsConstructor
+@Table(name = "news_category_channel_mapping")
+@Getter
+@Setter
+@EqualsAndHashCode
+public class NewsCategoryChannelMapping {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id", nullable = false)
+    private Long id;
+
+    @ManyToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE}, fetch = FetchType.LAZY)
+    @JoinColumn(name = "server_id", referencedColumnName = "id", nullable = false)
+    private AServer server;
+
+    @ManyToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE}, fetch = FetchType.LAZY)
+    @JoinColumn(name = "channel_id", referencedColumnName = "id", nullable = false)
+    private AChannel channel;
+
+    @ManyToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE}, fetch = FetchType.LAZY)
+    @JoinColumn(name = "category_id", referencedColumnName = "id", nullable = false)
+    private NewsCategory newsCategory;
+
+    @OneToMany(
+            fetch = FetchType.LAZY,
+            cascade = {CascadeType.PERSIST, CascadeType.MERGE},
+            mappedBy = "mapping")
+    @Builder.Default
+    private List<NewsPost> posts = new ArrayList<>();
+
+    @Column(name = "enabled", nullable = false)
+    private Boolean enabled;
+
+    @Column(name = "created")
+    private Instant created;
+
+    @Column(name = "updated")
+    private Instant updated;
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/database/NewsFeedRecord.java

@@ -0,0 +1,34 @@
+package dev.sheldan.sissi.module.rssnews.model.database;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.time.Instant;
+
+@Builder
+@Entity
+@NoArgsConstructor
+@AllArgsConstructor
+@Table(name = "news_feed_record")
+@Getter
+@Setter
+@EqualsAndHashCode
+public class NewsFeedRecord {
+    @Id
+    @Column(name = "id", nullable = false)
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "source_id", referencedColumnName = "id")
+    private NewsFeedSource source;
+
+    @Column(name = "url")
+    private String url;
+
+    @Column(name = "created")
+    private Instant created;
+
+    @Column(name = "updated")
+    private Instant updated;
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/database/NewsFeedSource.java

@@ -0,0 +1,55 @@
+package dev.sheldan.sissi.module.rssnews.model.database;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.List;
+
+@Builder
+@Entity
+@NoArgsConstructor
+@AllArgsConstructor
+@Table(name = "news_feed_source")
+@Getter
+@Setter
+@EqualsAndHashCode
+public class NewsFeedSource {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id", nullable = false)
+    private Long id;
+
+    @Column(name = "url", nullable = false)
+    private String url;
+
+    @Column(name = "name", nullable = false)
+    private String name;
+
+    @Enumerated(EnumType.STRING)
+    @Column(name = "feed_type", nullable = false)
+    private NewsFeedSourceCategoryType type;
+
+    @OneToMany(
+            fetch = FetchType.LAZY,
+            cascade = {CascadeType.PERSIST, CascadeType.MERGE},
+            mappedBy = "source")
+    @Builder.Default
+    private List<NewsFeedSourceCategory> categories = new ArrayList<>();
+
+    @OneToMany(
+            fetch = FetchType.LAZY,
+            cascade = {CascadeType.PERSIST, CascadeType.MERGE},
+            mappedBy = "source")
+    @Builder.Default
+    private List<NewsFeedRecord> records = new ArrayList<>();
+
+    @Column(name = "created")
+    private Instant created;
+
+    @Column(name = "updated")
+    private Instant updated;
+
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/database/NewsFeedSourceCategory.java

@@ -0,0 +1,41 @@
+package dev.sheldan.sissi.module.rssnews.model.database;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.time.Instant;
+import java.util.List;
+
+@Builder
+@Entity
+@NoArgsConstructor
+@AllArgsConstructor
+@Table(name = "news_feed_source_category")
+@Getter
+@Setter
+@EqualsAndHashCode
+public class NewsFeedSourceCategory {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id", nullable = false)
+    private Long id;
+
+    @Column(name = "name", nullable = false)
+    private String name;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "source_id", referencedColumnName = "id")
+    private NewsFeedSource source;
+
+    @Column(name = "created")
+    private Instant created;
+
+    @Column(name = "updated")
+    private Instant updated;
+
+    @Getter
+    @ManyToMany(mappedBy = "sourceCategories")
+    private List<NewsCategory> categories;
+
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/database/NewsFeedSourceCategoryType.java

@@ -0,0 +1,5 @@
+package dev.sheldan.sissi.module.rssnews.model.database;
+
+public enum NewsFeedSourceCategoryType {
+    RFD, RSS
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/database/NewsPost.java

@@ -0,0 +1,44 @@
+package dev.sheldan.sissi.module.rssnews.model.database;
+
+import dev.sheldan.abstracto.core.models.database.AChannel;
+import dev.sheldan.abstracto.core.models.database.AServer;
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.time.Instant;
+
+@Builder
+@Entity
+@NoArgsConstructor
+@AllArgsConstructor
+@Table(name = "news_post")
+@Getter
+@Setter
+@EqualsAndHashCode
+public class NewsPost {
+
+    @Id
+    @Column(name = "id", nullable = false)
+    private Long id;
+
+    @Column(name = "url")
+    private String url;
+
+    @ManyToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE}, fetch = FetchType.LAZY)
+    @JoinColumn(name = "channel_id", referencedColumnName = "id", nullable = false)
+    private AChannel postChannel;
+
+    @ManyToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE}, fetch = FetchType.LAZY)
+    @JoinColumn(name = "server_id", referencedColumnName = "id", nullable = false)
+    private AServer server;
+
+    @ManyToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE}, fetch = FetchType.LAZY)
+    @JoinColumn(name = "news_category_channel_mapping_id", referencedColumnName = "id", nullable = false)
+    private NewsCategoryChannelMapping mapping;
+
+    @Column(name = "created")
+    private Instant created;
+
+    @Column(name = "updated")
+    private Instant updated;
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/feed/NewsResponseItem.java

@@ -0,0 +1,54 @@
+package dev.sheldan.sissi.module.rssnews.model.feed;
+
+import com.apptasticsoftware.rssreader.Item;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSource;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSourceCategoryType;
+import dev.sheldan.sissi.module.rssnews.model.feed.rfd.RFDItem;
+import lombok.*;
+
+@Getter
+@Builder
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class NewsResponseItem {
+    private String title;
+    private String link;
+    private String mainCategory;
+    private String date;
+    private String secondCategory;
+    private String description;
+    private String imageURL;
+    private NewsFeedSourceCategoryType type;
+    private NewsFeedSource newsFeedSource;
+
+    public static NewsResponseItem fromRFDItem(RFDItem item) {
+        return NewsResponseItem
+                .builder()
+                .title(item.getTitle())
+                .date(item.getDate())
+                .description(item.getDescription())
+                .mainCategory(item.getSubject())
+                .secondCategory(item.getOewaCategory())
+                .type(NewsFeedSourceCategoryType.RFD)
+                .link(item.getLink())
+                .build();
+    }
+
+    public static NewsResponseItem fromRSSItem(Item item) {
+        String imageUrl = null;
+        if(item.getEnclosure().isPresent()) {
+            imageUrl = item.getEnclosure().get().getUrl();
+        }
+        return NewsResponseItem
+                .builder()
+                .title(item.getTitle().orElse(null))
+                .date(item.getPubDate().orElse(null))
+                .description(item.getDescription().orElse(null))
+                .mainCategory(item.getCategory().orElse(null))
+                .type(NewsFeedSourceCategoryType.RSS)
+                .link(item.getLink().orElse(null))
+                .imageURL(imageUrl)
+                .build();
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/feed/rfd/RFDItem.java

@@ -0,0 +1,17 @@
+package dev.sheldan.sissi.module.rssnews.model.feed.rfd;
+
+import lombok.*;
+
+@Getter
+@Builder
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class RFDItem {
+    private String title;
+    private String link;
+    private String subject;
+    private String date;
+    private String oewaCategory;
+    private String description;
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/template/NewsCategoryChannelMappingInfo.java

@@ -0,0 +1,12 @@
+package dev.sheldan.sissi.module.rssnews.model.template;
+
+import dev.sheldan.abstracto.core.models.template.display.ChannelDisplay;
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+@Builder
+public class NewsCategoryChannelMappingInfo {
+    private ChannelDisplay channel;
+    private Boolean enabled;
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/template/NewsCategoryInfo.java

@@ -0,0 +1,14 @@
+package dev.sheldan.sissi.module.rssnews.model.template;
+
+import lombok.Builder;
+import lombok.Getter;
+
+import java.util.List;
+
+@Getter
+@Builder
+public class NewsCategoryInfo {
+    private String name;
+    private List<NewsCategorySubscriptionInfo> subscriptions;
+    private List<NewsCategoryChannelMappingInfo> mappings;
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/template/NewsCategorySubscriptionInfo.java

@@ -0,0 +1,13 @@
+package dev.sheldan.sissi.module.rssnews.model.template;
+
+import lombok.Builder;
+import lombok.Getter;
+
+import java.util.List;
+
+@Getter
+@Builder
+public class NewsCategorySubscriptionInfo {
+    private String newsFeedName;
+    private List<String> newsFeedCategories;
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/model/template/ShowNewsCategoriesResponse.java

@@ -0,0 +1,12 @@
+package dev.sheldan.sissi.module.rssnews.model.template;
+
+import lombok.Builder;
+import lombok.Getter;
+
+import java.util.List;
+
+@Builder
+@Getter
+public class ShowNewsCategoriesResponse {
+    private List<NewsCategoryInfo> newsCategories;
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/orf/config/OrfNewsFeatureConfig.java

@@ -0,0 +1,28 @@
+package dev.sheldan.sissi.module.rssnews.orf.config;
+
+import dev.sheldan.abstracto.core.config.FeatureConfig;
+import dev.sheldan.abstracto.core.config.FeatureDefinition;
+import dev.sheldan.sissi.module.rssnews.config.RSSNewsFeatureConfig;
+import dev.sheldan.sissi.module.rssnews.config.RssNewsFeatureDefinition;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.Arrays;
+import java.util.List;
+
+@Component
+public class OrfNewsFeatureConfig implements FeatureConfig {
+
+    @Autowired
+    private RSSNewsFeatureConfig rssNewsFeatureConfig;
+
+    @Override
+    public FeatureDefinition getFeature() {
+        return RssNewsFeatureDefinition.ORF_NEWS;
+    }
+
+    @Override
+    public List<FeatureConfig> getRequiredFeatures() {
+        return Arrays.asList(rssNewsFeatureConfig);
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/orf/job/NewsPostGatherJob.java

@@ -0,0 +1,31 @@
+package dev.sheldan.sissi.module.rssnews.orf.job;
+
+import dev.sheldan.sissi.module.rssnews.orf.service.OrfNewsService;
+import lombok.extern.slf4j.Slf4j;
+import org.quartz.DisallowConcurrentExecution;
+import org.quartz.JobExecutionContext;
+import org.quartz.JobExecutionException;
+import org.quartz.PersistJobDataAfterExecution;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.quartz.QuartzJobBean;
+import org.springframework.stereotype.Component;
+
+@Slf4j
+@DisallowConcurrentExecution
+@Component
+@PersistJobDataAfterExecution
+public class NewsPostGatherJob extends QuartzJobBean {
+
+    @Autowired
+    private OrfNewsService orfNewsRFDService;
+
+    @Override
+    protected void executeInternal(JobExecutionContext context) throws JobExecutionException {
+        try {
+            log.info("Executing news retrieval job.");
+            orfNewsRFDService.checkNewsPosts();
+        } catch (Exception e) {
+            log.error("News retrieval job failed.", e);
+        }
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/orf/model/OrfNewsMessagePost.java

@@ -0,0 +1,26 @@
+package dev.sheldan.sissi.module.rssnews.orf.model;
+
+import dev.sheldan.sissi.module.rssnews.model.feed.NewsResponseItem;
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+@Builder
+public class OrfNewsMessagePost {
+    private String title;
+    private String url;
+    private String category;
+    private String description;
+    private String imageURL;
+
+    public static OrfNewsMessagePost fromNewsResponseItem(NewsResponseItem newsResponseItem) {
+        return OrfNewsMessagePost
+                .builder()
+                .category(newsResponseItem.getMainCategory())
+                .description(newsResponseItem.getDescription())
+                .imageURL(newsResponseItem.getImageURL())
+                .title(newsResponseItem.getTitle())
+                .url(newsResponseItem.getLink())
+                .build();
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/orf/service/OrfNewsService.java

@@ -0,0 +1,263 @@
+package dev.sheldan.sissi.module.rssnews.orf.service;
+
+import com.apptasticsoftware.rssreader.Item;
+import com.apptasticsoftware.rssreader.RssReader;
+import dev.sheldan.abstracto.core.exception.AbstractoRunTimeException;
+import dev.sheldan.abstracto.core.models.database.AServer;
+import dev.sheldan.abstracto.core.service.ChannelService;
+import dev.sheldan.abstracto.core.service.FeatureFlagService;
+import dev.sheldan.abstracto.core.service.management.ServerManagementService;
+import dev.sheldan.abstracto.core.templating.model.MessageToSend;
+import dev.sheldan.abstracto.core.templating.service.TemplateService;
+import dev.sheldan.abstracto.core.utils.CompletableFutureList;
+import dev.sheldan.sissi.module.rssnews.model.database.*;
+import dev.sheldan.sissi.module.rssnews.orf.config.OrfNewsFeatureConfig;
+import dev.sheldan.sissi.module.rssnews.model.feed.NewsResponseItem;
+import dev.sheldan.sissi.module.rssnews.model.feed.rfd.RFDItem;
+import dev.sheldan.sissi.module.rssnews.orf.model.OrfNewsMessagePost;
+import dev.sheldan.sissi.module.rssnews.service.management.*;
+import lombok.extern.slf4j.Slf4j;
+import net.dv8tion.jda.api.entities.Message;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import org.apache.jena.rdf.model.*;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.*;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+@Component
+@Slf4j
+public class OrfNewsService {
+
+    @Autowired
+    private OkHttpClient okHttpClient;
+
+    @Autowired
+    private NewsFeedSourceManagementServiceBean newsFeedSourceManagementBean;
+
+    @Autowired
+    private ServerManagementService serverManagementService;
+
+    @Autowired
+    private FeatureFlagService featureFlagService;
+
+    @Autowired
+    private OrfNewsFeatureConfig orfNewsFeatureConfig;
+
+    @Autowired
+    private NewsFeedRecordManagementServiceBean newsFeedRecordManagementBean;
+
+    @Autowired
+    private NewsCategoryManagementServiceBean newsCategoryManagementBean;
+
+    @Autowired
+    private NewsFeedSourceCategoryManagementServiceBean newsFeedSourceCategoryManagementBean;
+
+    @Autowired
+    private NewsFeedRecordManagementServiceBean newsFeedRecordManagementServiceBean;
+
+    @Autowired
+    private NewsCategoryChannelMappingManagementServiceBean newsCategoryChannelMappingManagementServiceBean;
+
+    @Autowired
+    private NewsPostManagementServiceBean newsPostManagementServiceBean;
+
+    @Autowired
+    private ChannelService channelService;
+
+    @Autowired
+    private TemplateService templateService;
+
+    @Autowired
+    private OrfNewsService self;
+
+    private static final String ORF_NEWS_POST_TEMPLATE_KEY = "orf_news_post";
+
+    @Transactional
+    public void checkNewsPosts() {
+        List<AServer> servers = serverManagementService.getAllServers();
+        List<AServer> serversWithEnabledFeature = servers
+                .stream()
+                .filter(server -> featureFlagService.isFeatureEnabled(orfNewsFeatureConfig, server))
+                .toList();
+        if(serversWithEnabledFeature.isEmpty()) {
+            log.info("No servers have orf news enabled - skipping execution.");
+            return;
+        }
+        List<NewsFeedSource> sources = newsFeedSourceManagementBean.getAllSources();
+        List<NewsResponseItem> newsItems = new ArrayList<>();
+        sources.forEach(source -> newsItems.addAll(loadItemsFromNewsSource(source)));
+        Set<String> existingRecordUrls = newsFeedRecordManagementBean.getAllRecords()
+                .stream()
+                .map(NewsFeedRecord::getUrl)
+                .collect(Collectors.toSet());
+        List<NewsResponseItem> newItems = newsItems
+                .stream()
+                .filter(newsResponseItem -> !existingRecordUrls.contains(newsResponseItem.getLink()))
+                .toList();
+
+        List<NewsCategory> categoriesToCover = newsCategoryManagementBean.getNewsCategoriesOfServers(serversWithEnabledFeature);
+        categoriesToCover.forEach(category -> sendNewsItemsToNewsCategory(newItems, category));
+        createNewCategories(newsItems);
+        saveNewsRecords(newItems);
+    }
+
+    private void saveNewsRecords(List<NewsResponseItem> newItems) {
+        newItems.forEach(newsResponseItem -> newsFeedRecordManagementServiceBean.createRecord(newsResponseItem));
+    }
+
+    private void createNewCategories(List<NewsResponseItem> newsItems) {
+        Set<String> allExistingCategories = newsFeedSourceCategoryManagementBean.getAllCategories()
+                .stream()
+                .map(NewsFeedSourceCategory::getName)
+                .collect(Collectors.toSet());
+        Set<String> incomingCategories = newsItems
+                .stream()
+                .map(NewsResponseItem::getMainCategory)
+                .collect(Collectors.toSet());
+
+        HashSet<Object> seenCategories = new HashSet<>();
+        newsItems.removeIf(e -> !seenCategories.add(e.getMainCategory()));
+
+        Map<String, NewsResponseItem> categoryToNewsItem = newsItems
+                .stream()
+                .collect(Collectors.toMap(NewsResponseItem::getMainCategory, Function.identity()));
+        incomingCategories.removeAll(allExistingCategories);
+        incomingCategories.removeIf(Objects::isNull);
+        if(!incomingCategories.isEmpty()) {
+            incomingCategories.forEach(categoryName ->
+                    newsFeedSourceCategoryManagementBean.createCategory(categoryName, categoryToNewsItem.get(categoryName).getNewsFeedSource()));
+        }
+    }
+
+    private void sendNewsItemsToNewsCategory(List<NewsResponseItem> newsItems, NewsCategory category) {
+        if(!category.getEnabled()) {
+            return;
+        }
+        Set<String> categoriesToSend = category
+                .getSourceCategories()
+                .stream()
+                .map(NewsFeedSourceCategory::getName)
+                .collect(Collectors.toSet());
+        List<NewsResponseItem> itemsToSend = newsItems
+                .stream()
+                .filter(newsResponseItem -> categoriesToSend.contains(newsResponseItem.getMainCategory()))
+                .toList();
+        category.getMappings().forEach(newsCategoryChannelMapping -> sendNewsItemToChannel(itemsToSend, newsCategoryChannelMapping));
+    }
+
+    private void sendNewsItemToChannel(List<NewsResponseItem> items, NewsCategoryChannelMapping mapping) {
+        items.forEach(item -> {
+            Long channelId = mapping.getChannel().getId();
+            Long serverId = mapping.getServer().getId();
+            Long mappingId = mapping.getId();
+            OrfNewsMessagePost orfNewsMessagePostModel = OrfNewsMessagePost.fromNewsResponseItem(item);
+            MessageToSend messageToSend = templateService.renderEmbedTemplate(ORF_NEWS_POST_TEMPLATE_KEY, orfNewsMessagePostModel, serverId);
+            CompletableFutureList<Message> futureList = new CompletableFutureList<>(channelService.sendMessageEmbedToSendToAChannel(messageToSend, mapping.getChannel()));
+            futureList.getMainFuture().thenAccept(unused -> {
+                log.info("Sent news post {} to channel {}.", item.getTitle(), channelId);
+                Long messageId = futureList.getObjects().get(0).getIdLong();
+                self.persistNewsPost(messageId, mappingId, item);
+            }).exceptionally(throwable -> {
+                log.warn("Failed to send news post {} to channel {}.", item.getTitle(), channelId);
+                return null;
+            });
+        });
+    }
+
+    @Transactional
+    public void persistNewsPost(Long messageId, Long mappingId, NewsResponseItem item) {
+        NewsCategoryChannelMapping channelMapping = newsCategoryChannelMappingManagementServiceBean.getChannelMappingById(mappingId);
+        newsPostManagementServiceBean.createNewsPost(messageId, item, channelMapping);
+    }
+
+    public List<NewsResponseItem> loadItemsFromNewsSource(NewsFeedSource source) {
+        Request request = new Request.Builder()
+                .url(source.getUrl())
+                .get()
+                .build();
+        try {
+            Response response = okHttpClient.newCall(request).execute();
+            return switch (source.getType()) {
+                case RFD -> loadNewsSourceRFD(response, source);
+                case RSS -> loadNewsSourceRSS(response, source);
+            };
+        } catch (IOException ex) {
+            throw new AbstractoRunTimeException(String.format("Failed to gather news from %s", source.getName()), ex);
+        }
+    }
+
+    private List<NewsResponseItem> loadNewsSourceRSS(Response response, NewsFeedSource source) {
+        RssReader reader = new RssReader();
+        try (response) {
+            InputStream is = response.body().byteStream();
+            Stream<Item> rssFeed = reader.read(is);
+            return rssFeed.map(NewsResponseItem::fromRSSItem)
+                    .peek(newsResponseItem -> newsResponseItem.setNewsFeedSource(source))
+                    .toList();
+        }
+    }
+
+    private List<NewsResponseItem> loadNewsSourceRFD(Response response, NewsFeedSource source) throws IOException {
+        Map<String, RFDItem> items = new HashMap<>();
+        final Model model = ModelFactory.createDefaultModel();
+        model.read(new ByteArrayInputStream(response.body().bytes()), null);
+        StmtIterator statements = model.listStatements();
+        while(statements.hasNext()) {
+            Statement x = statements.nextStatement();
+            String article = x.getSubject().toString();
+            RFDItem item;
+            if(!items.containsKey(article)) {
+                item = new RFDItem();
+            } else {
+                item = items.get(article);
+            }
+            String predicate = x.getPredicate().toString();
+            String objectValue = x.getObject().toString();
+            switch (predicate) {
+                case "http://rss.orf.at/1.0/oewaCategory":
+                    item.setOewaCategory(objectValue);
+                    break;
+                case "http://purl.org/rss/1.0/link":
+                    item.setLink(objectValue);
+                    break;
+                case "http://purl.org/dc/elements/1.1/subject":
+                    item.setSubject(objectValue);
+                    break;
+                case "http://purl.org/dc/elements/1.1/date":
+                    item.setDate(objectValue);
+                    break;
+                case "http://purl.org/rss/1.0/description":
+                    item.setDescription(objectValue);
+                    break;
+                case "http://purl.org/rss/1.0/title":
+                    item.setTitle(objectValue);
+                    break;
+            }
+            items.putIfAbsent(article, item);
+        }
+        Set<String> uselessEntries = new HashSet<>();
+        items.forEach((s, rfdItem) -> {
+            if(rfdItem.getLink() == null) {
+                uselessEntries.add(s);
+            }
+        });
+        uselessEntries.forEach(items::remove);
+        return items
+                .values()
+                .stream()
+                .map(NewsResponseItem::fromRFDItem)
+                .peek(newsResponseItem -> newsResponseItem.setNewsFeedSource(source))
+                .toList();
+    }
+
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/repository/NewsCategoryChannelMappingRepository.java

@@ -0,0 +1,14 @@
+package dev.sheldan.sissi.module.rssnews.repository;
+
+import dev.sheldan.abstracto.core.models.database.AChannel;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsCategory;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsCategoryChannelMapping;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface NewsCategoryChannelMappingRepository extends JpaRepository<NewsCategoryChannelMapping, Long> {
+    boolean existsByChannelAndNewsCategory(AChannel channel, NewsCategory newsCategory);
+    void deleteByNewsCategory(NewsCategory newsCategory);
+    void deleteByNewsCategoryAndChannel(NewsCategory newsCategory, AChannel channel);
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/repository/NewsCategoryRepository.java

@@ -0,0 +1,18 @@
+package dev.sheldan.sissi.module.rssnews.repository;
+
+import dev.sheldan.abstracto.core.models.database.AServer;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsCategory;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+import java.util.Optional;
+
+@Repository
+public interface NewsCategoryRepository extends JpaRepository<NewsCategory, Long> {
+    List<NewsCategory> getByServerIn(List<AServer> servers);
+    List<NewsCategory> getByServer(AServer server);
+    Optional<NewsCategory> findByKeyAndServer(String name, AServer server);
+    boolean existsByKeyAndServer(String name, AServer server);
+    List<NewsCategory> findByKeyStartsWithAndServer(String name, AServer server);
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/repository/NewsFeedRecordRepository.java

@@ -0,0 +1,9 @@
+package dev.sheldan.sissi.module.rssnews.repository;
+
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedRecord;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface NewsFeedRecordRepository extends JpaRepository<NewsFeedRecord, Long> {
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/repository/NewsFeedSourceCategoryRepository.java

@@ -0,0 +1,16 @@
+package dev.sheldan.sissi.module.rssnews.repository;
+
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSource;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSourceCategory;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+import java.util.Optional;
+
+@Repository
+public interface NewsFeedSourceCategoryRepository extends JpaRepository<NewsFeedSourceCategory, Long> {
+    List<NewsFeedSourceCategory> findByNameStartsWith(String name);
+    List<NewsFeedSourceCategory> findByNameStartsWithAndSource(String name, NewsFeedSource newsFeedSource);
+    Optional<NewsFeedSourceCategory> findByNameAndSource(String name, NewsFeedSource newsFeedSource);
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/repository/NewsFeedSourceRepository.java

@@ -0,0 +1,14 @@
+package dev.sheldan.sissi.module.rssnews.repository;
+
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSource;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+import java.util.Optional;
+
+@Repository
+public interface NewsFeedSourceRepository extends JpaRepository<NewsFeedSource, Long> {
+    Optional<NewsFeedSource> findByName(String name);
+    List<NewsFeedSource> findByNameStartsWith(String name);
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/repository/NewsPostRepository.java

@@ -0,0 +1,9 @@
+package dev.sheldan.sissi.module.rssnews.repository;
+
+import dev.sheldan.sissi.module.rssnews.model.database.NewsPost;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface NewsPostRepository extends JpaRepository<NewsPost, Long> {
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/service/NewsCategoryChannelMappingServiceBean.java

@@ -0,0 +1,44 @@
+package dev.sheldan.sissi.module.rssnews.service;
+
+import dev.sheldan.abstracto.core.models.database.AChannel;
+import dev.sheldan.abstracto.core.service.management.ChannelManagementService;
+import dev.sheldan.sissi.module.rssnews.exception.NewsCategoryChannelMappingAlreadyExistsException;
+import dev.sheldan.sissi.module.rssnews.exception.NewsCategoryChannelMappingNotFoundException;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsCategory;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsCategoryChannelMapping;
+import dev.sheldan.sissi.module.rssnews.service.management.NewsCategoryChannelMappingManagementServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.management.NewsCategoryManagementServiceBean;
+import net.dv8tion.jda.api.entities.channel.middleman.GuildChannel;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class NewsCategoryChannelMappingServiceBean {
+
+    @Autowired
+    private NewsCategoryManagementServiceBean newsCategoryManagementServiceBean;
+
+    @Autowired
+    private NewsCategoryChannelMappingManagementServiceBean newsCategoryChannelMappingManagementServiceBean;
+
+    @Autowired
+    private ChannelManagementService channelManagementService;
+
+    public NewsCategoryChannelMapping createNewsCategoryChannelMapping(String categoryName, GuildChannel channel) {
+        AChannel aChannel = channelManagementService.loadChannel(channel.getIdLong());
+        NewsCategory newsCategory = newsCategoryManagementServiceBean.findNewsCategoryByNameInServer(categoryName, aChannel.getServer());
+        if(newsCategoryChannelMappingManagementServiceBean.newsCategoryChannelMappingExists(newsCategory, aChannel)) {
+            throw new NewsCategoryChannelMappingAlreadyExistsException();
+        }
+        return newsCategoryChannelMappingManagementServiceBean.createNewsCategoryChannelMapping(newsCategory, aChannel);
+    }
+
+    public void deleteNewsCategoryChannelMapping(String categoryName, GuildChannel channel) {
+        AChannel aChannel = channelManagementService.loadChannel(channel.getIdLong());
+        NewsCategory newsCategory = newsCategoryManagementServiceBean.findNewsCategoryByNameInServer(categoryName, aChannel.getServer());
+        if(!newsCategoryChannelMappingManagementServiceBean.newsCategoryChannelMappingExists(newsCategory, aChannel)) {
+            throw new NewsCategoryChannelMappingNotFoundException();
+        }
+        newsCategoryChannelMappingManagementServiceBean.deleteNewsCategoryChannelMapping(newsCategory, aChannel);
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/service/NewsCategoryServiceBean.java

@@ -0,0 +1,103 @@
+package dev.sheldan.sissi.module.rssnews.service;
+
+import dev.sheldan.abstracto.core.models.database.AServer;
+import dev.sheldan.abstracto.core.models.template.display.ChannelDisplay;
+import dev.sheldan.abstracto.core.service.management.ServerManagementService;
+import dev.sheldan.abstracto.core.utils.ChannelUtils;
+import dev.sheldan.sissi.module.rssnews.exception.NewsCategoryAlreadyExistsException;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsCategory;
+import dev.sheldan.sissi.module.rssnews.model.template.NewsCategoryChannelMappingInfo;
+import dev.sheldan.sissi.module.rssnews.model.template.NewsCategoryInfo;
+import dev.sheldan.sissi.module.rssnews.model.template.NewsCategorySubscriptionInfo;
+import dev.sheldan.sissi.module.rssnews.service.management.NewsCategoryChannelMappingManagementServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.management.NewsCategoryManagementServiceBean;
+import net.dv8tion.jda.api.entities.Guild;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Component
+public class NewsCategoryServiceBean {
+
+    @Autowired
+    private NewsCategoryManagementServiceBean newsCategoryManagementServiceBean;
+
+    @Autowired
+    private ServerManagementService serverManagementService;
+
+    @Autowired
+    private NewsCategoryChannelMappingManagementServiceBean newsCategoryChannelMappingManagementServiceBean;
+
+    public void createCategory(String name, AServer server) {
+        if(newsCategoryManagementServiceBean.newsCategoryExistsByNameInServer(name, server)) {
+            throw new NewsCategoryAlreadyExistsException();
+        }
+        newsCategoryManagementServiceBean.createCategory(name, server);
+    }
+
+    public void deleteNewsCategoryByName(String name, AServer server) {
+        NewsCategory newsCategory = newsCategoryManagementServiceBean.findNewsCategoryByNameInServer(name, server);
+        newsCategoryChannelMappingManagementServiceBean.deleteChannelMappingsOfNewsCategory(newsCategory);
+        newsCategoryManagementServiceBean.deleteNewsCategory(newsCategory);
+    }
+
+    public List<NewsCategory> findNewsCategoriesStartingWith(String name, Guild guild) {
+        AServer server = serverManagementService.loadServer(guild.getIdLong());
+        return newsCategoryManagementServiceBean.findNewsCategoriesStartingWith(name, server);
+    }
+
+    public List<String> getNamesOfNewsCategoriesStartingWith(String name, Guild guild) {
+        return findNewsCategoriesStartingWith(name, guild)
+                .stream()
+                .map(NewsCategory::getKey)
+                .toList();
+    }
+
+    public List<NewsCategoryInfo> getCategoryInfos(Guild guild) {
+        AServer server = serverManagementService.loadServer(guild);
+        List<NewsCategory> newsCategories = newsCategoryManagementServiceBean.getNewsCategoriesOfServers(server);
+        return newsCategories.stream().map(newsCategory -> {
+            List<NewsCategorySubscriptionInfo> subscriptionInfos = new ArrayList<>();
+
+            Map<String, List<String>> sourceCategories = new HashMap<>();
+            newsCategory
+                    .getSourceCategories()
+                    .forEach(sourceCategory -> {
+                       if(!sourceCategories.containsKey(sourceCategory.getSource().getName())) {
+                           sourceCategories.put(sourceCategory.getSource().getName(), new ArrayList<>());
+                       }
+                       sourceCategories.get(sourceCategory.getSource().getName()).add(sourceCategory.getName());
+                    });
+            sourceCategories.forEach((sourceName, categoryList) ->
+                    subscriptionInfos.add(NewsCategorySubscriptionInfo
+                    .builder()
+                            .newsFeedName(sourceName)
+                            .newsFeedCategories(categoryList)
+                    .build()));
+            List<NewsCategoryChannelMappingInfo> mappings = new ArrayList<>();
+            newsCategory.getMappings().forEach(newsCategoryChannelMapping -> {
+                ChannelDisplay channelDisplay = ChannelDisplay
+                        .builder()
+                        .channelMention(ChannelUtils.getAsMention(newsCategoryChannelMapping.getChannel().getId()))
+                        .build();
+                mappings.add(NewsCategoryChannelMappingInfo
+                .builder()
+                        .enabled(newsCategoryChannelMapping.getEnabled())
+                        .channel(channelDisplay)
+                .build());
+            });
+            return NewsCategoryInfo
+                    .builder()
+                    .name(newsCategory.getKey())
+                    .subscriptions(subscriptionInfos)
+                    .mappings(mappings)
+                    .build();
+        }).toList();
+    }
+
+
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/service/NewsFeedSourceCategoryServiceBean.java

@@ -0,0 +1,40 @@
+package dev.sheldan.sissi.module.rssnews.service;
+
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSource;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSourceCategory;
+import dev.sheldan.sissi.module.rssnews.service.management.NewsFeedSourceCategoryManagementServiceBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+@Component
+public class NewsFeedSourceCategoryServiceBean {
+
+    @Autowired
+    private NewsFeedSourceCategoryManagementServiceBean newsFeedSourceCategoryManagementServiceBean;
+
+    public List<NewsFeedSourceCategory> findNewsFeedSourceCategoriesStartingWith(String name) {
+        return newsFeedSourceCategoryManagementServiceBean.findNewsFeedSourceCategoriesNameStartingWith(name);
+    }
+
+    public List<NewsFeedSourceCategory> getNewsSourceCategoriesInNewsFeedStartingWith(String name, NewsFeedSource newsFeedSource) {
+        return newsFeedSourceCategoryManagementServiceBean.findNewsFeedSourceCategoriesNameStartingWith(name, newsFeedSource);
+    }
+
+    public List<String> getNamesOfNewsCategoriesStartingWith(String name) {
+        return findNewsFeedSourceCategoriesStartingWith(name)
+                .stream()
+                .map(NewsFeedSourceCategory::getName)
+                .toList();
+    }
+
+    public List<String> getNamesOfNewsSourceCategoriesInNewsFeedStartingWith(String name, NewsFeedSource newsFeedSource) {
+        return getNewsSourceCategoriesInNewsFeedStartingWith(name, newsFeedSource)
+                .stream()
+                .map(NewsFeedSourceCategory::getName)
+                .toList();
+    }
+
+
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/service/NewsFeedSourceCategorySubscriptionServiceBean.java

@@ -0,0 +1,55 @@
+package dev.sheldan.sissi.module.rssnews.service;
+
+import dev.sheldan.abstracto.core.models.database.AServer;
+import dev.sheldan.abstracto.core.service.management.ServerManagementService;
+import dev.sheldan.sissi.module.rssnews.exception.NewsFeedSourceCategorySubscriptionAlreadyExistsException;
+import dev.sheldan.sissi.module.rssnews.exception.NewsFeedSourceCategorySubscriptionNotFoundException;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsCategory;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSource;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedSourceCategory;
+import dev.sheldan.sissi.module.rssnews.service.management.NewsCategoryManagementServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.management.NewsFeedSourceCategoryManagementServiceBean;
+import dev.sheldan.sissi.module.rssnews.service.management.NewsFeedSourceManagementServiceBean;
+import net.dv8tion.jda.api.entities.Guild;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class NewsFeedSourceCategorySubscriptionServiceBean {
+
+    @Autowired
+    private NewsCategoryManagementServiceBean newsCategoryManagementServiceBean;
+
+    @Autowired
+    private NewsFeedSourceCategoryManagementServiceBean newsFeedSourceCategoryManagementServiceBean;
+
+    @Autowired
+    private NewsFeedSourceManagementServiceBean newsFeedSourceManagementServiceBean;
+
+    @Autowired
+    private ServerManagementService serverManagementService;
+
+    public void createNewsFeedSourceCategorySubscription(String categoryName, String sourceCategoryName, String newsFeedSourceName, Guild guild) {
+        AServer server = serverManagementService.loadServer(guild.getIdLong());
+        NewsCategory newsCategory = newsCategoryManagementServiceBean.findNewsCategoryByNameInServer(categoryName, server);
+        NewsFeedSource newsFeedSource = newsFeedSourceManagementServiceBean.getNewsFeedSourceWithName(newsFeedSourceName);
+        NewsFeedSourceCategory sourceCategory = newsFeedSourceCategoryManagementServiceBean.findNewsFeedSourceCategoryByNameAndNewsFeedSource(sourceCategoryName, newsFeedSource);
+        if(newsCategory.getSourceCategories().contains(sourceCategory)) {
+            throw new NewsFeedSourceCategorySubscriptionAlreadyExistsException();
+        }
+        newsCategory.getSourceCategories().add(sourceCategory);
+        sourceCategory.getCategories().add(newsCategory);
+    }
+
+    public void deleteNewsFeedSourceCategorySubscription(String categoryName, String sourceCategoryName, String newsFeedSourceName, Guild guild) {
+        AServer server = serverManagementService.loadServer(guild.getIdLong());
+        NewsCategory newsCategory = newsCategoryManagementServiceBean.findNewsCategoryByNameInServer(categoryName, server);
+        NewsFeedSource newsFeedSource = newsFeedSourceManagementServiceBean.getNewsFeedSourceWithName(newsFeedSourceName);
+        NewsFeedSourceCategory sourceCategory = newsFeedSourceCategoryManagementServiceBean.findNewsFeedSourceCategoryByNameAndNewsFeedSource(sourceCategoryName, newsFeedSource);
+        if(!newsCategory.getSourceCategories().contains(sourceCategory)) {
+            throw new NewsFeedSourceCategorySubscriptionNotFoundException();
+        }
+        newsCategory.getSourceCategories().remove(sourceCategory);
+        sourceCategory.getCategories().remove(newsCategory);
+    }
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/service/NewsFeedSourceServiceBean.java

@@ -0,0 +1,14 @@
+package dev.sheldan.sissi.module.rssnews.service;
+
+import dev.sheldan.sissi.module.rssnews.service.management.NewsFeedSourceManagementServiceBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class NewsFeedSourceServiceBean {
+
+    @Autowired
+    private NewsFeedSourceManagementServiceBean newsFeedSourceManagementServiceBean;
+
+
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/service/management/NewsCategoryChannelMappingManagementServiceBean.java

@@ -0,0 +1,48 @@
+package dev.sheldan.sissi.module.rssnews.service.management;
+
+import dev.sheldan.abstracto.core.models.database.AChannel;
+import dev.sheldan.sissi.module.rssnews.exception.NewsCategoryChannelMappingNotFoundException;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsCategory;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsCategoryChannelMapping;
+import dev.sheldan.sissi.module.rssnews.repository.NewsCategoryChannelMappingRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class NewsCategoryChannelMappingManagementServiceBean {
+
+    @Autowired
+    private NewsCategoryChannelMappingRepository repository;
+
+    public NewsCategoryChannelMapping createNewsCategoryChannelMapping(NewsCategory newsCategory, AChannel channel) {
+        NewsCategoryChannelMapping category = NewsCategoryChannelMapping
+                .builder()
+                .channel(channel)
+                .server(channel.getServer())
+                .newsCategory(newsCategory)
+                .enabled(true)
+                .build();
+        return repository.save(category);
+    }
+
+    public NewsCategoryChannelMapping getChannelMappingById(Long id) {
+        return repository.findById(id).orElseThrow(NewsCategoryChannelMappingNotFoundException::new);
+    }
+
+    public boolean newsCategoryChannelMappingExists(NewsCategory newsCategory, AChannel channel) {
+        return repository.existsByChannelAndNewsCategory(channel, newsCategory);
+    }
+
+    public void deleteChannelMappingsOfNewsCategory(NewsCategory newsCategory) {
+        repository.deleteByNewsCategory(newsCategory);
+    }
+
+    public void deleteNewsCategoryChannelMapping(NewsCategory newsCategory, AChannel channel) {
+        repository.deleteByNewsCategoryAndChannel(newsCategory, channel);
+    }
+
+    public void deleteNewsCategoryChannelMapping(NewsCategoryChannelMapping mapping) {
+        repository.delete(mapping);
+    }
+
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/service/management/NewsCategoryManagementServiceBean.java

@@ -0,0 +1,57 @@
+package dev.sheldan.sissi.module.rssnews.service.management;
+
+import dev.sheldan.abstracto.core.models.database.AServer;
+import dev.sheldan.sissi.module.rssnews.exception.NewsCategoryNotFoundException;
+import dev.sheldan.sissi.module.rssnews.model.database.NewsCategory;
+import dev.sheldan.sissi.module.rssnews.repository.NewsCategoryRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+import java.util.Optional;
+
+@Component
+public class NewsCategoryManagementServiceBean {
+
+    @Autowired
+    private NewsCategoryRepository repository;
+
+    public List<NewsCategory> getNewsCategoriesOfServers(List<AServer> servers) {
+        return repository.getByServerIn(servers);
+    }
+
+    public List<NewsCategory> getNewsCategoriesOfServers(AServer server) {
+        return repository.getByServer(server);
+    }
+
+    public NewsCategory createCategory(String name, AServer server) {
+        NewsCategory category = NewsCategory
+                .builder()
+                .key(name)
+                .server(server)
+                .enabled(true)
+                .build();
+        return repository.save(category);
+    }
+
+    public Optional<NewsCategory> findNewsCategoryByNameInServerOptional(String name, AServer server) {
+        return repository.findByKeyAndServer(name, server);
+    }
+
+    public NewsCategory findNewsCategoryByNameInServer(String name, AServer server) {
+        return findNewsCategoryByNameInServerOptional(name, server).orElseThrow(NewsCategoryNotFoundException::new);
+    }
+
+    public boolean newsCategoryExistsByNameInServer(String name, AServer server) {
+        return repository.existsByKeyAndServer(name, server);
+    }
+
+    public void deleteNewsCategory(NewsCategory newsCategory) {
+        repository.delete(newsCategory);
+    }
+
+    public List<NewsCategory> findNewsCategoriesStartingWith(String name, AServer server) {
+        return repository.findByKeyStartsWithAndServer(name, server);
+    }
+
+}

application/sissi-modules/rss-news/src/main/java/dev/sheldan/sissi/module/rssnews/service/management/NewsFeedRecordManagementServiceBean.java

@@ -0,0 +1,29 @@
+package dev.sheldan.sissi.module.rssnews.service.management;
+
+import dev.sheldan.sissi.module.rssnews.model.database.NewsFeedRecord;
+import dev.sheldan.sissi.module.rssnews.model.feed.NewsResponseItem;
+import dev.sheldan.sissi.module.rssnews.repository.NewsFeedRecordRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+@Component
+public class NewsFeedRecordManagementServiceBean {
+
+    @Autowired
+    private NewsFeedRecordRepository repository;
+
+    public List<NewsFeedRecord> getAllRecords() {
+        return repository.findAll();
+    }
+
+    public NewsFeedRecord createRecord(NewsResponseItem newsResponseItem) {
+        NewsFeedRecord newsFeedRecord = NewsFeedRecord
+                .builder()
+                .source(newsResponseItem.getNewsFeedSource())
+                .url(newsResponseItem.getLink())
+                .build();
+        return repository.save(newsFeedRecord);
+    }
+}