refactor: delete message and message batch use lua.

pkg/common/storage/cache/redis/msg_test.go

@@ -74,10 +74,10 @@ func Test_msgCache_GetMessagesBySeq(t *testing.T) {
 	}{
 		{"test1", fields{rdb: redis.NewClient(&redis.Options{Addr: "localhost:16379", Password: "openIM123", DB: 0})},
 			args{context.Background(), "cid", []int64{1, 2, 3}},
-			[]*sdkws.MsgData{{Seq: 1}, {Seq: 2}, {Seq: 3}}, []int64{}, assert.NoError},
+			[]*sdkws.MsgData{{Seq: 1}, {Seq: 2}, {Seq: 3}}, nil, assert.NoError},
 		{"test2", fields{rdb: redis.NewClient(&redis.Options{Addr: "localhost:16379", Password: "openIM123", DB: 0})},
 			args{context.Background(), "cid", []int64{4, 5, 6}},
-			[]*sdkws.MsgData{}, []int64{4, 5, 6}, assert.NoError},
+			nil, []int64{4, 5, 6}, assert.NoError},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {