物理削除系の処理を削除

これらの処理はパフォーマンス的に現実的でないし、すべてのモデルの関係を把握している必要があり保守が困難
論理削除でなんとかする

src/models/sw-subscription.ts

@@ -1,6 +1,5 @@
 import * as mongo from 'mongodb';
 import db from '../db/mongodb';
-import isObjectId from '../misc/is-objectid';
 
 const SwSubscription = db.get<ISwSubscription>('swSubscriptions');
 export default SwSubscription;
@@ -12,30 +11,3 @@ export interface ISwSubscription {
 	auth: string;
 	publickey: string;
 }
-
-/**
- * SwSubscriptionを物理削除します
- */
-export async function deleteSwSubscription(swSubscription: string | mongo.ObjectID | ISwSubscription) {
-	let s: ISwSubscription;
-
-	// Populate
-	if (isObjectId(swSubscription)) {
-		s = await SwSubscription.findOne({
-			_id: swSubscription
-		});
-	} else if (typeof swSubscription === 'string') {
-		s = await SwSubscription.findOne({
-			_id: new mongo.ObjectID(swSubscription)
-		});
-	} else {
-		s = swSubscription as ISwSubscription;
-	}
-
-	if (s == null) return;
-
-	// このSwSubscriptionを削除
-	await SwSubscription.remove({
-		_id: s._id
-	});
-}