whereIn('creditable_id', $seasonIds) ->where('creditable_type', Season::MODEL_TYPE) ->delete(); app(Season::class) ->whereIn('id', $seasonIds) ->delete(); // episodes $episodeIds = app(Episode::class) ->whereIn('season_id', $seasonIds) ->pluck('id'); DB::table('creditables') ->whereIn('creditable_id', $episodeIds) ->where('creditable_type', Episode::MODEL_TYPE) ->delete(); app(Episode::class) ->whereIn('id', $episodeIds) ->delete(); } }