修复聊天头像与列表：配对群元数据、排序与连接稳定（miniprogram目录）

Co-authored-by: Cursor <cursoragent@cursor.com>

miniprogram/utils/xiaoxilj.js

@@ -0,0 +1,180 @@
+/**
+ * 连接管理模块 - 订单群聊跳转（后端准备群 + 稳定连接）
+ */
+import request from './request';
+import { persistGroupMeta } from './im-user.js';
+const app = getApp();
+
+function waitForConnection(expectedUserId, timeout = 15000) {
+  return new Promise((resolve, reject) => {
+    const status = wx.goEasy?.getConnectionStatus?.();
+    const currentUserId = wx.goEasy?.im?.userId;
+    if ((status === 'connected' || status === 'reconnected') && currentUserId === expectedUserId) {
+      resolve();
+      return;
+    }
+
+    const timer = setTimeout(() => {
+      app.off('connectionChanged', handler);
+      reject(new Error('连接超时'));
+    }, timeout);
+
+    const handler = (event) => {
+      if (event.status === 'connected') {
+        const uid = event.userId || wx.goEasy?.im?.userId;
+        if (uid === expectedUserId) {
+          clearTimeout(timer);
+          app.off('connectionChanged', handler);
+          resolve();
+        }
+      } else if (event.status === 'disconnected' && event.manual) {
+        clearTimeout(timer);
+        app.off('connectionChanged', handler);
+        reject(new Error('连接已断开'));
+      }
+    };
+    app.on('connectionChanged', handler);
+  });
+}
+
+async function ensureIdentityConnection(identityType, userId) {
+  app.globalData.currentRole = identityType;
+  wx.setStorageSync('currentRole', identityType);
+
+  const uid = userId.replace(/^(Ds|Sj|Boss|Gs|Zz|Kh)/, '');
+  const avatar = wx.getStorageSync('touxiang') ||
+    (app.globalData.ossImageUrl + app.globalData.morentouxiang);
+  app.globalData.currentUser = {
+    id: userId,
+    name: app.globalData.currentUser?.name || `用户${uid}`,
+    avatar: avatar,
+  };
+
+  const status = wx.goEasy?.getConnectionStatus?.() || 'disconnected';
+  const currentUserId = wx.goEasy?.im?.userId;
+
+  if ((status === 'connected' || status === 'reconnected') && currentUserId === userId) {
+    return;
+  }
+
+  if (currentUserId && currentUserId !== userId && app.disconnectGoEasy) {
+    await app.disconnectGoEasy();
+  }
+
+  const waitPromise = waitForConnection(userId);
+  const connectPromise = app.connectWithIdentity(identityType, userId, true);
+  await waitPromise;
+  await connectPromise;
+}
+
+class ConnectionManager {
+  async connectAndChat(params) {
+    const { identityType, userId, targetUser } = params;
+    if (!identityType || !userId || !targetUser || !targetUser.id) {
+      throw new Error('参数不完整');
+    }
+
+    await ensureIdentityConnection(identityType, userId);
+
+    const currentUser = {
+      id: userId,
+      name: app.globalData.currentUser?.name || '用户',
+      avatar: app.globalData.currentUser?.avatar || (app.globalData.ossImageUrl + app.globalData.morentouxiang),
+    };
+
+    const to = {
+      id: targetUser.id,
+      name: targetUser.name || '用户',
+      avatar: targetUser.avatar || (app.globalData.ossImageUrl + app.globalData.morentouxiang),
+    };
+
+    const param = { to, currentUser };
+    const path = '/pages/liaotian/liaotian?data=' + encodeURIComponent(JSON.stringify(param));
+    wx.navigateTo({ url: path });
+  }
+
+  async connectToGroupChat(params) {
+    const { identityType, userId, orderId, groupName, groupAvatar, isCross } = params;
+    if (!identityType || !userId || !orderId) {
+      throw new Error('参数不完整：identityType, userId, orderId 必填');
+    }
+
+    wx.showLoading({ title: '建立联系中...', mask: true });
+
+    try {
+      await ensureIdentityConnection(identityType, userId);
+
+      const res = await request({
+        url: '/dingdan/ltdhzb',
+        method: 'POST',
+        data: {
+          dingdan_id: orderId,
+          identityType,
+          push_order_card: true,
+        },
+      });
+
+      const body = res?.data || {};
+      if (body.code !== 0 || !body.data || !body.data.groupId) {
+        throw new Error(body.msg || '准备群聊失败');
+      }
+
+      const chatData = body.data;
+      const realGroupId = chatData.groupId;
+
+      let avatar = chatData.counterpartAvatar || chatData.groupAvatar || groupAvatar || '';
+      if (avatar && !avatar.startsWith('http')) {
+        avatar = app.globalData.ossImageUrl + avatar.replace(/^\//, '');
+      }
+
+      if (!app.globalData.groupInfoMap) app.globalData.groupInfoMap = {};
+      const meta = {
+        name: chatData.counterpartName || chatData.groupName || groupName,
+        avatar,
+        orderId: chatData.orderId || orderId,
+        orderDesc: chatData.orderDesc || '',
+        orderZhuangtai: chatData.orderZhuangtai,
+        dashouGoEasyId: chatData.dashouGoEasyId,
+        partnerGoEasyId: chatData.partnerGoEasyId,
+        dashouYonghuid: chatData.dashouYonghuid,
+        partnerYonghuid: chatData.partnerYonghuid,
+        dashouName: chatData.dashouName,
+        partnerName: chatData.partnerName,
+        dashouAvatar: chatData.dashouAvatar,
+        partnerAvatar: chatData.partnerAvatar,
+        counterpartId: chatData.counterpartId,
+        counterpartYonghuid: chatData.counterpartYonghuid,
+      };
+      app.globalData.groupInfoMap[realGroupId] = meta;
+      persistGroupMeta(app, realGroupId, meta);
+
+      await new Promise((resolve, reject) => {
+        wx.goEasy.im.subscribeGroup({
+          groupIds: [realGroupId],
+          onSuccess: () => resolve(),
+          onFailed: (error) => reject(error),
+        });
+      });
+
+      const param = {
+        groupId: realGroupId,
+        orderId: chatData.orderId || orderId,
+        groupName: chatData.counterpartName || chatData.groupName || groupName || '订单群聊',
+        groupAvatar: avatar,
+        isCross: chatData.isCross != null ? chatData.isCross : (isCross || 0),
+      };
+
+      wx.hideLoading();
+      wx.navigateTo({
+        url: '/pages/qunliaotian/qunliaotian?data=' + encodeURIComponent(JSON.stringify(param)),
+      });
+    } catch (err) {
+      wx.hideLoading();
+      console.error('跳转群聊失败:', err);
+      wx.showToast({ title: err.message || '进入聊天失败', icon: 'none' });
+      throw err;
+    }
+  }
+}
+
+export default new ConnectionManager();