add expiration time

Author: nasdan

back/src/dals/room/room.context.ts

@@ -3,10 +3,14 @@ import { RoomInfo } from 'dals';
 
 const roomSchema = new Schema({
   room: Schema.Types.String,
-  content: Schema.Types.String
+  content: Schema.Types.String,
+  expireAt: {
+    type: Schema.Types.Date,
+    default: Date.now,
+    index: {
+      expires: '2d',
+    },
+  },
 });
 
-export const RoomContext = model<RoomInfo & Document>(
-  'RoomInfo',
-  roomSchema
-);
+export const RoomContext = model<RoomInfo & Document>('RoomInfo', roomSchema);

back/src/dals/session/session.context.ts

@@ -5,7 +5,14 @@ const userSessionSchema = new Schema({
   room: Schema.Types.String,
   trainerToken: Schema.Types.String,
   isTrainer: Schema.Types.Boolean,
-  connectionId: Schema.Types.String
+  connectionId: Schema.Types.String,
+  expireAt: {
+    type: Schema.Types.Date,
+    default: Date.now,
+    index: {
+      expires: '2d',
+    },
+  },
 });
 
 export const UserSessionContext = model<UserSession & Document>(