消息操作弹窗，删除、撤回、

pages/im/components/showMessageCell.vue

@@ -11,7 +11,7 @@
         <view v-else :class="['cell-item', message.messageDirection == 1 ? 'right' : 'left']">
             <u-avatar class="avatar" @click="toUser(message)" :size="avatarSize" shape="square"
                 :src="contact(message.senderUserId).portraitUrl" />
-            <view class="msg" @longpress="backMessage">
+            <view class="msg" @longpress="messageAction($event, message)">
                 <show-text v-if="message.objectName === 'RC:TxtMsg'" :message="message" :isGroup="isGroup" />
                 <show-voice v-else-if="message.objectName === 'RC:HQVCMsg'" :message="message" :isGroup="isGroup" />
                 <show-image v-else-if="message.objectName === 'RC:ImgMsg'" :message="message" :isGroup="isGroup" />
@@ -60,6 +60,12 @@
             }
         },
         methods: {
+            messageAction(event, message) {
+                this.$emit('messageAction', {
+                    event,
+                    message
+                })
+            },
             toUser(item) {
                 if (item.messageDirection == 1) {
                     uni.navigateTo({
@@ -79,7 +85,7 @@
                             url: '/pages/im/group/announceCreate?type=check&targetId=' + message
                                 .targetId + '&aId=' + message.content.extra
                         })
-                    }).catch(err => {
+                    }).catch(err => {
                         IMLib.deleteMessagesByIds([message.messageId], ({
                             code
                         }) => {
@@ -98,40 +104,6 @@
                         title: '旧版本，无链接'
                     })
                 }
-            },
-            // 撤回消息测试
-            backMessage() {
-                if (this.$store.getters.sender.userId != this.message.senderUserId) {
-                    uni.showToast({
-                        icon: 'none',
-                        title: '不能撤回别人的消息'
-                    })
-                    return
-                }
-                // 判断时间超过了多久 就不能撤回 TODO
-                // this.message.sentTime
-                const pushContent = this.$store.getters.sender.name + '撤回了一条消息'
-                IMLib.recallMessage(this.message.messageId, pushContent,
-                    ({
-                        code,
-                        message
-                    }) => {
-                        if (code === 0) {
-                            uni.showToast({
-                                icon: 'none',
-                                title: '消息撤回成功'
-                            })
-                            IMLib.getMessage(this.message.messageId, res => {
-                                uni.$emit('onRecallMessage_' + this.message.targetId, res.message)
-                            })
-                        } else {
-                            uni.showToast({
-                                icon: 'none',
-                                title: '撤回失败' + code
-                            })
-                        }
-                    }
-                )
             }
         }
     }