added warn and ban command

changed command context to be a member instead of user, commands are only supported within guilds
added custom exception templating for the error message
added error message in case the parameters for a command were too little
added support for templates on command help descriptions
added post execution to be executed to print exception messages
refactored command handling to be able to support exceptions
added user and userInServer management

abstracto-application/abstracto-modules/moderation/moderation-int/pom.xml

@@ -0,0 +1,14 @@
+<?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>
+        <groupId>dev.sheldan.abstracto.modules</groupId>
+        <artifactId>moderation</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>moderation-int</artifactId>
+
+</project>

abstracto-application/abstracto-modules/moderation/moderation-int/src/main/java/dev/sheldan/abstracto/moderation/Moderation.java

@@ -0,0 +1,21 @@
+package dev.sheldan.abstracto.moderation;
+
+import dev.sheldan.abstracto.command.Module;
+import dev.sheldan.abstracto.command.module.ModuleInfo;
+import org.springframework.stereotype.Component;
+
+@Component
+public class Moderation implements Module {
+
+    public static final String MODERATION = "moderation";
+
+    @Override
+    public ModuleInfo getInfo() {
+        return ModuleInfo.builder().name(MODERATION).description("Utilities to moderate the server").build();
+    }
+
+    @Override
+    public String getParentModule() {
+        return "default";
+    }
+}

abstracto-application/abstracto-modules/moderation/moderation-int/src/main/java/dev/sheldan/abstracto/moderation/models/BanLog.java

@@ -0,0 +1,22 @@
+package dev.sheldan.abstracto.moderation.models;
+
+import dev.sheldan.abstracto.command.execution.CommandTemplateContext;
+import lombok.Builder;
+import lombok.Getter;
+import net.dv8tion.jda.api.entities.Member;
+
+@Getter
+public class BanLog extends CommandTemplateContext {
+
+    private String reason;
+    private Member banningUser;
+    private Member bannedUser;
+
+    @Builder(builderMethodName = "parentBuilder")
+    public BanLog(CommandTemplateContext commandTemplateContext, Member bannedUser, Member banningUser, String reason) {
+        super(commandTemplateContext);
+        this.bannedUser = bannedUser;
+        this.banningUser = banningUser;
+        this.reason = reason;
+    }
+}

abstracto-application/abstracto-modules/moderation/moderation-int/src/main/java/dev/sheldan/abstracto/moderation/models/WarnLog.java

@@ -0,0 +1,23 @@
+package dev.sheldan.abstracto.moderation.models;
+
+import dev.sheldan.abstracto.command.execution.CommandTemplateContext;
+import lombok.Builder;
+import lombok.Getter;
+import net.dv8tion.jda.api.entities.Member;
+
+
+@Getter
+public class WarnLog extends CommandTemplateContext {
+
+    private Warning warning;
+    private Member warnedUser;
+    private Member warningUser;
+
+    @Builder(builderMethodName = "parentBuilder")
+    public WarnLog(CommandTemplateContext commandTemplateContext, Warning warning, Member warnedUser, Member warningUser) {
+        super(commandTemplateContext);
+        this.warning = warning;
+        this.warnedUser = warnedUser;
+        this.warningUser = warningUser;
+    }
+}

abstracto-application/abstracto-modules/moderation/moderation-int/src/main/java/dev/sheldan/abstracto/moderation/models/WarnNotification.java

@@ -0,0 +1,10 @@
+package dev.sheldan.abstracto.moderation.models;
+
+import lombok.Builder;
+import lombok.Value;
+
+@Value @Builder
+public class WarnNotification {
+    private Warning warning;
+    private String serverName;
+}

abstracto-application/abstracto-modules/moderation/moderation-int/src/main/java/dev/sheldan/abstracto/moderation/models/Warning.java

@@ -0,0 +1,47 @@
+package dev.sheldan.abstracto.moderation.models;
+
+import dev.sheldan.abstracto.core.models.AUserInAServer;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+import java.time.Instant;
+
+@Entity
+@Table(name="warning")
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class Warning {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Getter
+    private Long id;
+
+    @Getter
+    @ManyToOne
+    @JoinColumn(name = "warnedUserId")
+    private AUserInAServer warnedUser;
+
+    @Getter
+    @ManyToOne
+    @JoinColumn(name = "warningUserId")
+    private AUserInAServer warningUser;
+
+    @Getter
+    private String reason;
+
+    @Getter
+    private Instant warnDate;
+
+    @Getter
+    private Boolean decayed;
+
+    @Getter
+    private Instant decayDate;
+
+
+}

abstracto-application/abstracto-modules/moderation/moderation-int/src/main/java/dev/sheldan/abstracto/moderation/service/BanService.java

@@ -0,0 +1,9 @@
+package dev.sheldan.abstracto.moderation.service;
+
+import dev.sheldan.abstracto.moderation.models.BanLog;
+import net.dv8tion.jda.api.entities.Member;
+
+public interface BanService {
+    void banMember(Member member, String reason);
+    void sendBanLog(BanLog banLog);
+}

abstracto-application/abstracto-modules/moderation/moderation-int/src/main/java/dev/sheldan/abstracto/moderation/service/WarnService.java

@@ -0,0 +1,13 @@
+package dev.sheldan.abstracto.moderation.service;
+
+import dev.sheldan.abstracto.moderation.models.WarnLog;
+import dev.sheldan.abstracto.moderation.models.Warning;
+import dev.sheldan.abstracto.core.models.AUserInAServer;
+import net.dv8tion.jda.api.entities.Member;
+
+
+public interface WarnService {
+    Warning warnUser(AUserInAServer warnedAUser, AUserInAServer warningAUser, String reason);
+    Warning warnUser(Member warnedUser, Member warningUser, String reason);
+    void sendWarnLog(WarnLog warnLogModel);
+}

abstracto-application/abstracto-modules/moderation/moderation-int/src/main/java/dev/sheldan/abstracto/moderation/service/management/WarnManagementService.java

@@ -0,0 +1,8 @@
+package dev.sheldan.abstracto.moderation.service.management;
+
+import dev.sheldan.abstracto.moderation.models.Warning;
+import dev.sheldan.abstracto.core.models.AUserInAServer;
+
+public interface WarnManagementService {
+    Warning createWarning(AUserInAServer warnedAUser, AUserInAServer warningAUser, String reason);
+}