✨ Introducing Mongo database and collection drops

src/main/java/fr/romitou/mongosk/skript/effects/EffDropMongoCollection.java

@@ -0,0 +1,52 @@
+package fr.romitou.mongosk.skript.effects;
+
+import ch.njol.skript.Skript;
+import ch.njol.skript.lang.Effect;
+import ch.njol.skript.lang.Expression;
+import ch.njol.skript.lang.SkriptParser;
+import ch.njol.util.Kleenean;
+import fr.romitou.mongosk.MongoSK;
+import fr.romitou.mongosk.SubscriberHelpers;
+import fr.romitou.mongosk.elements.MongoSKCollection;
+import org.bukkit.event.Event;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+public class EffDropMongoCollection extends Effect {
+
+    private final static Boolean CAN_DROP = MongoSK.getConfiguration().getBoolean("allow-drop.collection", false);
+
+    static {
+        if (CAN_DROP)
+            Skript.registerEffect(
+                EffDropMongoCollection.class,
+                "drop [the] mongo[(sk|db)] collection %mongoskcollection%"
+            );
+    }
+
+    private Expression<MongoSKCollection> exprMongoSKCollection;
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public boolean init(Expression<?>[] exprs, int matchedPattern, @Nonnull Kleenean isDelayed, @Nonnull SkriptParser.ParseResult parseResult) {
+        exprMongoSKCollection = (Expression<MongoSKCollection>) exprs[0];
+        return true;
+    }
+
+    @Override
+    protected void execute(@Nonnull Event e) {
+        MongoSKCollection mongoSKCollection = exprMongoSKCollection.getSingle(e);
+        if (mongoSKCollection == null)
+            return;
+        SubscriberHelpers.ObservableSubscriber<Void> voidSubscriber = new SubscriberHelpers.OperationSubscriber<>();
+        mongoSKCollection.getMongoCollection().drop().subscribe(voidSubscriber);
+        voidSubscriber.await();
+    }
+
+    @Nonnull
+    @Override
+    public String toString(@Nullable Event e, boolean debug) {
+        return "drop the mongo collection " + exprMongoSKCollection.toString(e, debug);
+    }
+}

src/main/java/fr/romitou/mongosk/skript/effects/EffDropMongoDatabase.java

@@ -0,0 +1,52 @@
+package fr.romitou.mongosk.skript.effects;
+
+import ch.njol.skript.Skript;
+import ch.njol.skript.lang.Effect;
+import ch.njol.skript.lang.Expression;
+import ch.njol.skript.lang.SkriptParser;
+import ch.njol.util.Kleenean;
+import fr.romitou.mongosk.MongoSK;
+import fr.romitou.mongosk.SubscriberHelpers;
+import fr.romitou.mongosk.elements.MongoSKDatabase;
+import org.bukkit.event.Event;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+public class EffDropMongoDatabase extends Effect {
+
+    private final static Boolean CAN_DROP = MongoSK.getConfiguration().getBoolean("allow-drop.database", false);
+
+    static {
+        if (CAN_DROP)
+            Skript.registerEffect(
+                EffDropMongoDatabase.class,
+                "drop [the] mongo[(sk|db)] database %mongoskdatabase%"
+            );
+    }
+
+    private Expression<MongoSKDatabase> exprMongoSKDatabase;
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public boolean init(Expression<?>[] exprs, int matchedPattern, @Nonnull Kleenean isDelayed, @Nonnull SkriptParser.ParseResult parseResult) {
+        exprMongoSKDatabase = (Expression<MongoSKDatabase>) exprs[0];
+        return true;
+    }
+
+    @Override
+    protected void execute(@Nonnull Event e) {
+        MongoSKDatabase mongoSKDatabase = exprMongoSKDatabase.getSingle(e);
+        if (mongoSKDatabase == null)
+            return;
+        SubscriberHelpers.ObservableSubscriber<Void> voidSubscriber = new SubscriberHelpers.OperationSubscriber<>();
+        mongoSKDatabase.getMongoDatabase().drop().subscribe(voidSubscriber);
+        voidSubscriber.await();
+    }
+
+    @Nonnull
+    @Override
+    public String toString(@Nullable Event e, boolean debug) {
+        return "drop the mongo database " + exprMongoSKDatabase.toString(e, debug);
+    }
+}

src/main/resources/config.yml

@@ -24,3 +24,11 @@ skript-adapters:
     # The prefix and the field used by MongoSK in the storage of your documents.
     # This field must be unique and not conflict with existing entries in your documents.
     document-field: "__MongoSK__"
+
+# When you activate these settings, the relevant drop effects will be registered by Skript and can be used.
+# By default, these are disabled to avoid any problems, because any drop action is irreversible!
+allow-drop:
+    # Activates the 'drop [the] mongo[(sk|db)] database %mongoskdatabase%' effect.
+    database: false
+    # Activates the 'drop [the] mongo[(sk|db)] collection %mongoskcollection%' effect.
+    collection: false