add db delete queries, fix module_id

internal/foundry/models/db/world.go

@@ -151,6 +151,62 @@ func (m FoundryStateModel) GetWorldsCompatibility(idWorld int64) (*Compatibility
 	return &compatibility, nil
 }
 
+func (m FoundryStateModel) DeleteWorlds(idState int64) error {
+	if idState < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM worlds
+		WHERE state_id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, idState)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
+
+func (m FoundryStateModel) DeleteWorld(idWorld int64) error {
+	if idWorld < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM worlds
+		WHERE id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, idWorld)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
+
 // func (worlds Worlds) GetSessionTime(worldName string) (*time.Time, error) {
 // 	if worldName == "" && len(worlds) != 1 {
 // 		return nil, ErrorSetupNotFound