refactor(chat): 重构聊天会话逻辑和API接口

common/http.api.js

@@ -218,9 +218,12 @@ const install = (Vue, vm) => {
   // 获取教师列表(学生端-招办在线)
   let GetTeacherListApi = (params = {}) =>
     vm.$u.get("api/Dialogue/GetTeacherList", params);
-  // 获取会话列表
+  // 获取会话列表-教师
   let GetDialogueListApi = (params = {}) =>
     vm.$u.get("api/Dialogue/GetDialogueList", params);
+  // 获取会话列表-用户
+  let GetDialogueList_UserApi = (params = {}) =>
+    vm.$u.get("api/Dialogue/GetDialogueList_User", params);
   // 创建会话
   let AddDialogueApi = (params = {}) =>
     vm.$u.post("api/Dialogue/AddDialogue", params);
@@ -236,6 +239,9 @@ const install = (Vue, vm) => {
   // 置顶一个会话
   let OverheadOneDialogueApi = (params = {}) =>
     vm.$u.post("api/Dialogue/OverheadOneDialogue", params);
+  // 删除会话
+  let DeleteDialogueApi = (params = {}) =>
+    vm.$u.post("api/Dialogue/DeleteDialogue", params);
 
   // 将各个定义的接口名称，统一放进对象挂载到vm.$u.api(因为vm就是this，也即this.$u.api)下
   vm.$u.api = {
@@ -297,6 +303,7 @@ const install = (Vue, vm) => {
     UpdateUserApi,
     GetTeacherListApi,
     GetDialogueListApi,
+    GetDialogueList_UserApi,
     AddDialogueApi,
     SendMessage_PrivateApi,
     GetChatHistoryDataApi,

pages/chat/index.vue

@@ -2,7 +2,7 @@
   <view class="chat-page">
     <!-- 顶部导航 -->
     <header-bar
-      :title="vuex_msgUser.receiverName"
+      :title="vuex_msgUser.name"
       leftIcon="arrow-left"
       @leftClick="handleLeftClick"
     ></header-bar>
@@ -19,7 +19,7 @@
         <div class="teacher-info-card">
           <image class="teacher-avatar" :src="receiverHeadSculptureUrl"></image>
           <div class="teacher-info">
-            <div class="teacher-name">{{ vuex_msgUser.receiverName }}</div>
+            <div class="teacher-name">{{ vuex_msgUser.name }}</div>
 
             <div class="teacher-school">
               <image
@@ -52,7 +52,7 @@
           <!-- 0 发送消息 -->
           <view
             class="message-right"
-            v-if="message.interactMode === 0"
+            v-if="message.senderId === vuex_user.Id"
             :id="'msg-' + message.id"
           >
             <view class="message-content">
@@ -68,7 +68,7 @@
           <!-- 1 收到消息 -->
           <view
             class="message-left"
-            v-if="message.interactMode === 1"
+            v-if="message.senderId !== vuex_user.Id"
             :id="'msg-' + message.id"
           >
             <image
@@ -179,8 +179,7 @@ export default {
 
   onLoad(options) {
     console.log(this.vuex_msgList);
-    console.log(this.vuex_msgUser,'this.vuex_msgUser');
+    console.log(this.vuex_msgUser, "this.vuex_msgUser");
-    
 
     this.baseUrl = this.$u.http.config.baseUrl;
 
@@ -195,8 +194,8 @@ export default {
 
   computed: {
     receiverHeadSculptureUrl() {
-      if (this.vuex_msgUser.receiverHeadSculptureUrl) {
+      if (this.vuex_msgUser.headSculptureUrl) {
-        return this.baseUrl + "/" + this.vuex_msgUser.receiverHeadSculptureUrl;
+        return this.baseUrl + "/" + this.vuex_msgUser.headSculptureUrl;
       }
 
       return "/static/common/images/avatar_default2.png";
@@ -265,7 +264,7 @@ export default {
               message: this.messageValue,
               messageType: 0,
               filePath: "",
-              interactMode: 0,
+              // interactMode: 0,
             };
 
             this.$store.commit("push_Msg", msgUserData);
@@ -308,17 +307,7 @@ export default {
         })
         .then((res) => {
           const msgList = res.data.item1.reverse();
-          // 注：现在的消息返回值缺少 interactMode 字段，先手动mock
 
-          for (var i = 0; i < msgList.length; i++) {
-            msgList[i].interactMode = msgList[i].interactMode || 0;
-
-            // if (this.PageIndex != 1) {
-            //   this.$store.commit("unshift_Msg", msgList[i]);
-            // } else {
-            //   this.$store.commit("push_Msg", msgList[i]);
-            // }
-          }
           this.$store.commit("push_MsgList", msgList);
         });
     },

pages/home/admissions/index.vue

@@ -114,14 +114,8 @@ export default {
     handleAskQuestion(teacher) {
       console.log("点击咨询:", teacher);
 
-      var msgUserData = {
+      // 点击立即提问，进入对话会话
-        avatar: teacher.headSculptureUrl,
+      this.$store.dispatch("createDialogue", teacher);
-        friendId: teacher.id,
-        friendName: teacher.name,
-      };
-
-      // 进入对话会话
-      this.$store.dispatch("openOrCreateDialogue", msgUserData);
 
       return;
 

store/index.js

@@ -235,7 +235,7 @@ const store = new Vuex.Store({
     // 获取聊天记录（私聊）
     async fetchChatRecord(
       { commit, state },
-      { userId, friendId, chatType = 0, PageIndex = 1, PageSize = 20 }
+      { userId, friendId, PageIndex = 1, PageSize = 20 }
     ) {
       const params = { userId, friendId, PageIndex, PageSize };
 
@@ -260,65 +260,52 @@ const store = new Vuex.Store({
       }
     },
 
-    // 统一入口：打开或创建会话
+    // 点击立即提问进入会话
-    // 使用位置：所有需要进入聊天的入口调用该方法，避免各页面重复逻辑
+    // 1) 创建新会话
-    // 1) 获取最新会话列表
+    // 2) 获取接收者信息
-    // 2) 查找是否存在 friendId 对应的会话
+    // 3) 进入会话
-    // 3) 有则设置当前会话并（可选）跳转；无则创建，成功后递归重试
+    async createDialogue({ commit, state, dispatch }, user) {
-    async openOrCreateDialogue({ commit, state, dispatch }, user) {
+      const { id, dialogueManagementId } = user || {};
-      const { friendId, friendName, avatar, chatType = 0 } = user || {};
+      if (!id) return Promise.reject(new Error("缺少 id"));
-      const attempt =
-        user && typeof user.attempt === "number" ? user.attempt : 1;
-      if (!friendId) return Promise.reject(new Error("缺少 friendId"));
 
       // 清空消息列表，避免旧消息干扰
       commit("push_MsgList", []);
 
-      // 第一步：获取列表（复用现有 action，保证 state 同步更新）
+      if (dialogueManagementId) {
-      const list = await dispatch("getUserlist");
+        // 有会话ID，直接进入会话
-
+        commit("set_MsgUser", { ...user });
-      // 第二步：查找是否存在该会话（兼容后端字段 friendId/receiverId）
-      const target = (list || []).find(
-        (i) => i && (i.receiverId === friendId || i.friendId === friendId)
-      );
-      if (target) {
-        commit("set_MsgUser", target);
-
-        Vue.prototype.$u.api
-          .GetReceiverUserInfoApi({ Id: friendId })
-          .then((res) => {
-            if (res.succeed && res.data) {
-              commit("set_MsgUser", { ...target, ...res.data });
-            }
-          });
-
         uni.navigateTo({
           url: `/pages/chat/index`,
         });
-
+        return;
-        return target;
       }
 
-      // 第二次调用时，无论成功与否均在第三步（创建）之前结束
+      // 没有会话id创建新会话
-      if (attempt >= 2) {
+      const res1 = await Vue.prototype.$u.api.AddDialogueApi({
-        return false;
+        receiverId: id,
-      }
+        onlineConsultationType: 1, // 创建在线咨询固定传1
-
-      // 第三步：不存在则创建，成功后重试本流程
-      const res = await Vue.prototype.$u.api.AddDialogueApi({
-        receiverId: friendId,
-        onlineConsultationType: 0, // 0：招生在线；1：迎新在线（可按业务传入）
       });
-      if (res && res.succeed === true) {
+
-        // 创建成功后，重新执行流程（再次获取列表并进入会话）
+      const resId = res1.data?.dialogueManagementId || "";
-        return dispatch("openOrCreateDialogue", {
+
-          friendId,
+      if (res1 && res1.succeed) {
-          friendName,
+        // 获取接收者信息,这里没啥用(先注释)
-          avatar,
+        // Vue.prototype.$u.api.GetReceiverUserInfoApi({ Id: id }).then((res) => {
-          chatType,
+        //   if (res.succeed && res.data) {
-          attempt: attempt + 1,
+        //     commit("set_MsgUser", { ...res.data, dialogueManagementId });
+        //     uni.navigateTo({
+        //       url: `/pages/chat/index`,
+        //     });
+        //     return;
+        //   }
+        // });
+        commit("set_MsgUser", { ...user, dialogueManagementId: resId });
+        uni.navigateTo({
+          url: `/pages/chat/index`,
         });
+        return;
       }
+
       return Promise.reject(new Error(res?.error || "创建会话失败"));
     },
   },