refactor: reaction

src/app/slices/message.reaction.js

@@ -20,11 +20,18 @@ const reactionMessageSlice = createSlice({
       });
     },
     toggleReactionMessage(state, action) {
-      const { from_uid, mid, action: reaction } = action.payload;
+      // rid: reaction's mid, mid: which message append to
+      const { from_uid, mid, rid, action: reaction } = action.payload;
       console.log("msg reaction", mid, from_uid, reaction);
+      const ridExisted = state[rid] || false;
+      // 已经塞过了
+      if (ridExisted) return;
+      console.log("ssss");
+      // 还未塞过任何一表情
       if (!state[mid]) {
         state[mid] = {};
       }
+      // 存在该表情数据
       if (state[mid][reaction]) {
         const reactionUids = state[mid][reaction];
         const idx = reactionUids.findIndex((id) => id == from_uid);
@@ -40,6 +47,7 @@ const reactionMessageSlice = createSlice({
       } else {
         state[mid][reaction] = [from_uid];
       }
+      state[rid] = true;
     },
   },
 });