refactor(store): 移除本地占位聊天用户相关逻辑

store/index.js

@@ -47,8 +47,6 @@ const store = new Vuex.Store({
     vuex_msgList: [],
     // 最近联系人/会话列表
     vuex_userMsgList: [],
-    // 本地占位的聊天用户（未在服务端建立的会话，临时展示）
-    vuex_localMsgUserList: [],
     // 当前聊天用户对象
     vuex_msgUser: lifeData.vuex_msgUser ? lifeData.vuex_msgUser : {},
     // 消息窗口滚动位置
@@ -134,32 +132,6 @@ const store = new Vuex.Store({
         });
       }
     },
-    // 插入一个本地占位的聊天用户
-    add_LocalMsgUser(state, user) {
-      const existsLocal = (state.vuex_localMsgUserList || []).some(
-        (v) => v && v.friendId === user.friendId
-      );
-      const existsServer = (state.vuex_userMsgList || []).some(
-        (v) => v && v.friendId === user.friendId
-      );
-      if (existsLocal || existsServer) return;
-      state.vuex_localMsgUserList.unshift({
-        avatar: user.avatar,
-        chatType: user.chatType || 0,
-        friendName: user.friendName,
-        userId: "",
-        friendId: user.friendId,
-        sendDate: "",
-        message: "",
-        userCount: user.userCount || 2,
-        groupChatType: user.groupChatType || 1,
-        messageType: user.messageType || 5,
-        unReadCount: 0,
-        isTop: !!user.isTop,
-        // isNoDisturbance: !!user.isNoDisturbance,
-        // isNotMember: !!user.isNotMember,
-      });
-    },
     // 设置当前聊天用户
     set_MsgUser(state, user) {
       state.vuex_msgUser = user || null;
@@ -209,7 +181,6 @@ const store = new Vuex.Store({
     clear_MessageState(state) {
       state.vuex_msgList = [];
       state.vuex_userMsgList = [];
-      state.vuex_localMsgUserList = [];
       state.vuex_msgUser = null;
       state.vuex_msgScrollTop = 0;
     },
@@ -223,14 +194,12 @@ const store = new Vuex.Store({
       // 清理消息相关状态
       state.vuex_msgList = [];
       state.vuex_userMsgList = [];
-      state.vuex_localMsgUserList = [];
       state.vuex_msgUser = null;
       state.vuex_msgScrollTop = 0;
       // 同步更新本地持久化
       saveLifeData("vuex_token", state.vuex_token);
       saveLifeData("vuex_teacherInfo", state.vuex_teacherInfo);
       saveLifeData("vuex_user", state.vuex_user);
-      saveLifeData("vuex_msgUser", state.vuex_msgUser);
     },
   },
   actions: {
@@ -257,12 +226,11 @@ const store = new Vuex.Store({
         return list;
       });
     },
-    // 设置当前聊天用户并入队本地占位
+    // 设置当前聊天用户
     setMsgUser({ commit, dispatch }, user) {
       console.log("setMsgUser执行了", user);
 
       commit("set_MsgUser", user);
-      commit("add_LocalMsgUser", user);
       // 刷新列表，清零未读
       dispatch("getUserlist");
     },