feat(event): 添加酒局报名审核功能并优化前端组件

- 新增 ApproveEvent API 接口用于审核报名用户
- 在 EventCard 组件中显示待审核状态（⏳ 待审核）
- 实现酒局发起人审核报名用户的完整流程
- 添加用户协议和隐私政策页面
- 优化 FeedCard 组件中的图片展示逻辑
- 修复连续打卡天数计算问题
- 更新 HaveADrink SDK 至 1.0.15 版本

pages/event-detail/event-detail.vue

@@ -80,11 +80,32 @@
           </view>
         </view>
 
-        <!-- 参与者 -->
-        <view class="evt-participants" v-if="event.participants && event.participants.length">
-          <text class="evt-section-label">已报名 ({{ event.participants.length }})</text>
+        <!-- 待审核报名（发起人可见，可同意/拒绝） -->
+        <view class="evt-pending" v-if="event.isOrganizer && pendingParticipants.length">
+          <text class="evt-section-label">待审核报名 ({{ pendingParticipants.length }})</text>
+          <view class="pending-item" v-for="p in pendingParticipants" :key="p.id">
+            <view class="pending-user">
+              <view class="evt-person-avatar">
+                <text class="evt-person-text">{{ p.nickname[0] }}</text>
+              </view>
+              <text class="pending-name">{{ p.nickname }}</text>
+            </view>
+            <view class="pending-actions">
+              <view class="pending-btn pending-approve" @click="handleApprove(p, 2)">
+                <text class="pending-btn-text">✓ 同意</text>
+              </view>
+              <view class="pending-btn pending-reject" @click="handleApprove(p, 3)">
+                <text class="pending-btn-text">✕ 拒绝</text>
+              </view>
+            </view>
+          </view>
+        </view>
+
+        <!-- 参与者（已通过审核） -->
+        <view class="evt-participants" v-if="approvedParticipants.length">
+          <text class="evt-section-label">已报名 ({{ approvedParticipants.length }})</text>
           <view class="evt-people-grid">
-            <view class="evt-person" v-for="p in event.participants" :key="p.id">
+            <view class="evt-person" v-for="p in approvedParticipants" :key="p.id">
               <view class="evt-person-avatar">
                 <text class="evt-person-text">{{ p.nickname[0] }}</text>
               </view>
@@ -97,21 +118,33 @@
     <!-- 底部操作栏 -->
     <view class="evt-action-bar" v-if="event">
       <button
-        v-if="canJoin && !event.isJoined && !event.isOrganizer"
+        v-if="canJoin && !event.isOrganizer && (!event.isJoined || myApprove === 3)"
         class="evt-btn evt-btn-primary"
         @click="handleJoin"
       >
-        报名参加
+        {{ myApprove === 3 ? '重新报名' : '报名参加' }}
       </button>
+      <view
+        v-if="event.isJoined && myApprove === 1 && !event.isOrganizer"
+        class="evt-ended-tip"
+      >
+        <text class="evt-ended-text">⏳ 已提交报名，等待发起人审核</text>
+      </view>
+      <view
+        v-if="event.isJoined && myApprove === 3 && !event.isOrganizer"
+        class="evt-ended-tip"
+      >
+        <text class="evt-ended-text">报名未通过，可重新申请</text>
+      </view>
       <button
-        v-if="canJoin && event.isJoined && !event.isOrganizer"
+        v-if="canJoin && event.isJoined && myApprove !== 3 && !event.isOrganizer"
         class="evt-btn evt-btn-ghost"
         @click="handleQuit"
       >
         取消报名
       </button>
       <button
-        v-if="statusKey === 'ongoing' && event.isJoined"
+        v-if="statusKey === 'ongoing' && event.isJoined && myApprove === 2"
         class="evt-btn evt-btn-primary"
         @click="handleCheckIn"
       >
@@ -134,7 +167,8 @@
 </template>
 
 <script>
-import { GetEventDetail, JoinEvent, QuitEvent, CheckInEvent, DeleteEvent } from '../../common/api'
+import { GetEventDetail, JoinEvent, QuitEvent, CheckInEvent, DeleteEvent, ApproveEvent } from '../../common/api'
+import wsManager from '../../common/websocket'
 import themeMixin from '../../common/theme-mixin'
 
 export default {
@@ -159,6 +193,23 @@ export default {
     canJoin() {
       return this.statusKey === 'open' || this.statusKey === 'upcoming'
     },
+    /** 我的报名审核状态：1=待审核 2=通过 3=拒绝（兼容后端未返回字段的旧数据） */
+    myApprove() {
+      if (!this.event) return 0
+      const raw = this.event.approveStatus
+      if (raw !== undefined && raw !== null && raw !== '') return Number(raw)
+      return this.event.isJoined ? 2 : 0
+    },
+    /** 待审核报名列表（发起人审核用） */
+    pendingParticipants() {
+      if (!this.event || !this.event.participants) return []
+      return this.event.participants.filter(p => Number(p.approveStatus) === 1)
+    },
+    /** 已通过审核的参与者（无字段的旧数据默认视为已通过） */
+    approvedParticipants() {
+      if (!this.event || !this.event.participants) return []
+      return this.event.participants.filter(p => Number(p.approveStatus) !== 1)
+    },
     statusLabel() {
       const map = { open: '报名中', upcoming: '待开始', ongoing: '进行中', ended: '已结束' }
       return map[this.statusKey] || '报名中'
@@ -224,11 +275,46 @@ export default {
     async handleJoin() {
       try {
         await JoinEvent({ eventId: this.eventId })
-        this.event.isJoined = true
-        this.event.joined++
-        uni.showToast({ title: '报名成功 🎉', icon: 'none' })
+        uni.showToast({ title: '申请已提交，等待发起人审核', icon: 'none', duration: 2500 })
+        // 后端不会自动推送通知，前端主动给发起人发一条私信，
+        // 使其在消息列表（chat-list）看到未读提醒
+        this.notifyOrganizer()
+        this.loadDetail()
       } catch (e) {
-        uni.showToast({ title: '报名失败', icon: 'none' })
+        // httpRequest 已全局弹错误提示
+      }
+    },
+    /** 通过 WebSocket 给发起人发送报名提醒私信 */
+    notifyOrganizer() {
+      const organizer = this.event && this.event.organizer
+      if (!organizer || organizer.id === undefined || organizer.id === null) return
+      wsManager.send('chat', {
+        receiverId: organizer.id,
+        content: `我报名了你的酒局「${this.event.title}」，请审核 🍻`,
+        msgType: 'text',
+        clientMesgId: 'msg_' + Date.now()
+      })
+    },
+    /** 发起人审核报名：approve 2=同意 3=拒绝 */
+    async handleApprove(user, approve) {
+      try {
+        await ApproveEvent({ eventId: this.eventId, userId: user.id, approve })
+        uni.showToast({ title: approve === 2 ? '已同意报名' : '已拒绝报名', icon: 'none' })
+        // 审核结果私信通知报名用户
+        if (user && user.id !== undefined && user.id !== null) {
+          const resultText = approve === 2
+            ? `你报名的酒局「${this.event.title}」已通过审核 🎉`
+            : `很遗憾，你报名的酒局「${this.event.title}」未通过审核`
+          wsManager.send('chat', {
+            receiverId: user.id,
+            content: resultText,
+            msgType: 'text',
+            clientMesgId: 'msg_' + Date.now()
+          })
+        }
+        this.loadDetail()
+      } catch (e) {
+        // httpRequest 已全局弹错误提示
       }
     },
     async handleQuit() {
@@ -241,11 +327,10 @@ export default {
           if (res.confirm) {
             try {
               await QuitEvent({ eventId: this.eventId })
-              this.event.isJoined = false
-              this.event.joined--
               uni.showToast({ title: '已取消报名', icon: 'none' })
+              this.loadDetail()
             } catch (e) {
-              uni.showToast({ title: '操作失败', icon: 'none' })
+              // httpRequest 已全局弹错误提示
             }
           }
         }
@@ -584,4 +669,70 @@ export default {
   color: $coral;
   border: 1rpx solid rgba(255,107,107,0.25);
 }
+
+/* 待审核报名 */
+.evt-pending {
+  margin-bottom: $sp-xl;
+}
+
+.pending-item {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: $sp-md $sp-lg;
+  background: $bg-card;
+  border: 1rpx solid rgba(232,168,56,0.25);
+  border-radius: $radius-lg;
+  margin-bottom: $sp-sm;
+}
+
+.pending-user {
+  display: flex;
+  align-items: center;
+  gap: $sp-md;
+  min-width: 0;
+}
+
+.pending-name {
+  font-size: $fs-base;
+  font-weight: $fw-medium;
+  color: $text-primary;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.pending-actions {
+  display: flex;
+  gap: $sp-sm;
+  flex-shrink: 0;
+}
+
+.pending-btn {
+  padding: 10rpx 24rpx;
+  border-radius: $radius-full;
+
+  &:active {
+    opacity: 0.7;
+  }
+}
+
+.pending-approve {
+  background: linear-gradient(135deg, $amber, $amber-deep);
+}
+
+.pending-reject {
+  background: rgba(255,107,107,0.1);
+  border: 1rpx solid rgba(255,107,107,0.25);
+}
+
+.pending-btn-text {
+  font-size: $fs-sm;
+  font-weight: $fw-bold;
+  color: $text-on-amber;
+
+  .pending-reject & {
+    color: $coral;
+  }
+}
 </style>