revert: write msg to redis (#2883)

pkg/common/storage/controller/msg.go

@@ -444,10 +444,10 @@ func (db *commonMsgDatabase) GetMsgBySeqsRange(ctx context.Context, userID strin
 		}
 		successMsgs = append(mongoMsgs, successMsgs...)
 
-		_, err = db.msg.SetMessagesToCache(ctx, conversationID, mongoMsgs)
-		if err != nil {
-			return 0, 0, nil, err
-		}
+		//_, err = db.msg.SetMessagesToCache(ctx, conversationID, mongoMsgs)
+		//if err != nil {
+		//	return 0, 0, nil, err
+		//}
 	}
 
 	return minSeq, maxSeq, successMsgs, nil
@@ -506,10 +506,10 @@ func (db *commonMsgDatabase) GetMsgBySeqs(ctx context.Context, userID string, co
 
 		successMsgs = append(successMsgs, mongoMsgs...)
 
-		_, err = db.msg.SetMessagesToCache(ctx, conversationID, mongoMsgs)
-		if err != nil {
-			return 0, 0, nil, err
-		}
+		//_, err = db.msg.SetMessagesToCache(ctx, conversationID, mongoMsgs)
+		//if err != nil {
+		//	return 0, 0, nil, err
+		//}
 	}
 	return minSeq, maxSeq, successMsgs, nil
 }