Introduce followed log and following log

src/models/followed-log.ts

@@ -0,0 +1,11 @@
+import { ObjectID } from 'mongodb';
+import db from '../db/mongodb';
+
+const FollowedLog = db.get<IFollowedLog>('followedLogs');
+export default FollowedLog;
+
+export type IFollowedLog = {
+	_id: ObjectID;
+	userId: ObjectID;
+	count: number;
+};

src/models/following-log.ts

@@ -0,0 +1,11 @@
+import { ObjectID } from 'mongodb';
+import db from '../db/mongodb';
+
+const FollowingLog = db.get<IFollowingLog>('followingLogs');
+export default FollowingLog;
+
+export type IFollowingLog = {
+	_id: ObjectID;
+	userId: ObjectID;
+	count: number;
+};

src/models/following.ts

@@ -8,7 +8,6 @@ export default Following;
 export type IFollowing = {
 	_id: mongo.ObjectID;
 	createdAt: Date;
-	deletedAt: Date;
 	followeeId: mongo.ObjectID;
 	followerId: mongo.ObjectID;
 };

src/models/user.ts

@@ -234,8 +234,7 @@ export const pack = (
 		_user.isFollowing = (async () => {
 			const follow = await Following.findOne({
 				followerId: meId,
-				followeeId: _user.id,
-				deletedAt: { $exists: false }
+				followeeId: _user.id
 			});
 			return follow !== null;
 		})();
@@ -244,8 +243,7 @@ export const pack = (
 		_user.isFollowed = (async () => {
 			const follow2 = await Following.findOne({
 				followerId: _user.id,
-				followeeId: meId,
-				deletedAt: { $exists: false }
+				followeeId: meId
 			});
 			return follow2 !== null;
 		})();
@@ -275,15 +273,13 @@ export const pack = (
 			// Get following you know count
 			_user.followingYouKnowCount = Following.count({
 				followeeId: { $in: myFollowingIds },
-				followerId: _user.id,
-				deletedAt: { $exists: false }
+				followerId: _user.id
 			});
 
 			// Get followers you know count
 			_user.followersYouKnowCount = Following.count({
 				followeeId: _user.id,
-				followerId: { $in: myFollowingIds },
-				deletedAt: { $exists: false }
+				followerId: { $in: myFollowingIds }
 			});
 		}
 	}