added validation for emotes to features

abstracto-application/core/core-interface/src/main/java/dev/sheldan/abstracto/core/command/config/features/CoreFeature.java

@@ -0,0 +1,22 @@
+package dev.sheldan.abstracto.core.command.config.features;
+
+import dev.sheldan.abstracto.core.config.FeatureConfig;
+import dev.sheldan.abstracto.core.config.FeatureEnum;
+import org.springframework.stereotype.Component;
+
+import java.util.Arrays;
+import java.util.List;
+
+@Component
+public class CoreFeature implements FeatureConfig {
+
+    @Override
+    public FeatureEnum getFeature() {
+        return CoreFeatures.CORE_FEATURE;
+    }
+
+    @Override
+    public List<String> getRequiredEmotes() {
+        return Arrays.asList("warnReaction", "successReaction");
+    }
+}

abstracto-application/core/core-interface/src/main/java/dev/sheldan/abstracto/core/command/config/features/CoreFeatures.java

@@ -0,0 +1,15 @@
+package dev.sheldan.abstracto.core.command.config.features;
+
+import dev.sheldan.abstracto.core.config.FeatureEnum;
+import lombok.Getter;
+
+@Getter
+public enum CoreFeatures implements FeatureEnum {
+    CORE_FEATURE("core");
+
+    private String key;
+
+    CoreFeatures(String key) {
+        this.key = key;
+    }
+}

abstracto-application/core/core-interface/src/main/java/dev/sheldan/abstracto/core/config/FeatureConfig.java

@@ -16,4 +16,5 @@ public interface FeatureConfig {
     default List<PostTargetEnum> getRequiredPostTargets() { return Collections.emptyList();}
     default List<String> getRequiredSystemConfigKeys() { return Collections.emptyList();}
     default List<FeatureValidator> getAdditionalFeatureValidators() { return Collections.emptyList(); }
+    default List<String> getRequiredEmotes() { return Collections.emptyList(); }
 }

abstracto-application/core/core-interface/src/main/java/dev/sheldan/abstracto/core/models/EmoteMissingValidationError.java

@@ -0,0 +1,28 @@
+package dev.sheldan.abstracto.core.models;
+
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.HashMap;
+
+@Getter
+@Setter
+@Builder
+public class EmoteMissingValidationError implements ValidationError {
+
+    private String emoteKey;
+
+    @Override
+    public String getTemplateName() {
+        return "emote_not_setup";
+    }
+
+    @Override
+    public Object getTemplateModel() {
+        HashMap<String, String> params = new HashMap<>();
+        params.put("emoteKey", emoteKey);
+        return params;
+    }
+}
+

abstracto-application/core/core-interface/src/main/java/dev/sheldan/abstracto/core/service/FeatureValidatorService.java

@@ -7,4 +7,5 @@ import dev.sheldan.abstracto.core.models.database.AServer;
 public interface FeatureValidatorService {
     void checkPostTarget(PostTargetEnum postTargetEnum, AServer server, FeatureValidationResult featureValidationResult);
     boolean checkSystemConfig(String name, AServer server, FeatureValidationResult featureValidationResult);
+    void checkEmote(String emoteKey, AServer server, FeatureValidationResult featureValidationResult);
 }