fix: 修复 IM 申请与 RTC 边界问题

- 复用好友申请、群申请和群邀请唯一键冲突后的旧记录，并补充测试
- 收敛 RTC 旁观者加入、忙线校验、追加邀请超员和群通话通知逻辑
- 为 RTC 参与者补充房间用户唯一约束与 MySQL 迁移
- 统一群本体管理请求的 id 字段，并同步前端调用
- 修复前端来电活跃态守卫和 LiveKit 重连前断开旧房间
- 清理群成员通知基类命名和相关注释

src/api/im/group/index.ts

@@ -20,7 +20,7 @@ export interface ImGroupRespVO {
 
 // 群消息置顶 / 取消置顶 Request VO
 export interface ImGroupMessagePinReqVO {
-  groupId: number // 群编号
+  id: number // 群编号
   messageId: number // 消息编号
 }
 
@@ -42,16 +42,35 @@ export interface ImGroupUpdateReqVO {
 
 // 添加 / 撤销群管理员 Request VO
 export interface ImGroupAdminReqVO {
-  groupId: number // 群编号
+  id: number // 群编号
   userIds: number[] // 目标用户编号列表
 }
 
 // 群主转让 Request VO
 export interface ImGroupTransferOwnerReqVO {
-  groupId: number // 群编号
+  id: number // 群编号
   newOwnerUserId: number // 新群主用户编号
 }
 
+// 全群禁言 / 取消 Request VO
+export interface ImGroupMuteAllReqVO {
+  id: number // 群编号
+  mutedAll: boolean // 是否全群禁言
+}
+
+// 成员禁言 Request VO
+export interface ImGroupMuteMemberReqVO {
+  id: number // 群编号
+  userId: number // 被禁言的用户编号
+  mutedSeconds: number // 禁言时长（秒），0 表示永久禁言
+}
+
+// 取消成员禁言 Request VO
+export interface ImGroupCancelMuteMemberReqVO {
+  id: number // 群编号
+  userId: number // 被取消禁言的用户编号
+}
+
 // 获得当前登录用户的群列表
 export const getMyGroupList = () => {
   return request.get<ImGroupRespVO[]>({ url: '/im/group/list' })
@@ -103,16 +122,16 @@ export const unpinGroupMessage = (data: ImGroupMessagePinReqVO) => {
 }
 
 // 全群禁言 / 取消（仅群主 / 管理员可调）
-export const muteAll = (data: { groupId: number; mutedAll: boolean }) => {
+export const muteAll = (data: ImGroupMuteAllReqVO) => {
   return request.put<boolean>({ url: '/im/group/mute-all', data })
 }
 
 // 禁言成员
-export const muteMember = (data: { groupId: number; userId: number; mutedSeconds: number }) => {
+export const muteMember = (data: ImGroupMuteMemberReqVO) => {
   return request.put<boolean>({ url: '/im/group/mute-member', data })
 }
 
 // 取消成员禁言
-export const cancelMuteMember = (data: { groupId: number; userId: number }) => {
+export const cancelMuteMember = (data: ImGroupCancelMuteMemberReqVO) => {
   return request.put<boolean>({ url: '/im/group/cancel-mute-member', data })
 }

src/views/im/home/components/group/GroupAdminSetDialog.vue

@@ -98,10 +98,10 @@ async function handleOk() {
   submitting.value = true
   try {
     if (addedIds.length > 0) {
-      await addGroupAdmin({ groupId: groupId.value, userIds: addedIds })
+      await addGroupAdmin({ id: groupId.value, userIds: addedIds })
     }
     if (removedIds.length > 0) {
-      await removeGroupAdmin({ groupId: groupId.value, userIds: removedIds })
+      await removeGroupAdmin({ id: groupId.value, userIds: removedIds })
     }
     message.success(`已更新群管理员（新增 ${addedIds.length} 位，撤销 ${removedIds.length} 位）`)
     emit('reload')

src/views/im/home/components/group/GroupMuteMemberDialog.vue

@@ -81,7 +81,7 @@ async function handleConfirm() {
   loading.value = true
   try {
     await muteMember({
-      groupId: groupId.value,
+      id: groupId.value,
       userId: userId.value,
       mutedSeconds: selected.value
     })

src/views/im/home/components/group/GroupOwnerTransferDialog.vue

@@ -101,7 +101,7 @@ async function handleOk() {
   submitting.value = true
   try {
     await transferGroupOwner({
-      groupId: groupId.value,
+      id: groupId.value,
       newOwnerUserId: newOwner.value.userId
     })
     message.success('群主转让成功')
@@ -121,4 +121,3 @@ async function handleOk() {
   @include picker.styles;
 }
 </style>
-

src/views/im/home/composables/useLiveKitRoom.ts

@@ -50,6 +50,10 @@ export function useLiveKitRoom() {
 
   /** 连接 LiveKit Server；audio / video 控制初始默认开关 */
   async function connect(url: string, token: string, opts: { audio?: boolean; video?: boolean }) {
+    // 新连接前先断开旧 Room；保留本次注册的事件回调
+    if (_room.value) {
+      await disconnectRoom(false)
+    }
     const r = new Room({
       // 按格子尺寸自动选 simulcast 层
       adaptiveStream: true,
@@ -267,18 +271,23 @@ export function useLiveKitRoom() {
     return stream
   }
 
-  /** 主动断开；通话结束统一调 */
-  async function disconnect() {
-    disconnectedHandlers.clear()
-    participantConnectedHandlers.clear()
-    participantDisconnectedHandlers.clear()
+  /** 断开当前 Room；clearHandlers 为 true 时同步清理外部注册的事件回调 */
+  async function disconnectRoom(clearHandlers: boolean) {
+    // 清理通话结束后不再复用的订阅回调
+    if (clearHandlers) {
+      disconnectedHandlers.clear()
+      participantConnectedHandlers.clear()
+      participantDisconnectedHandlers.clear()
+    }
+    // 清理音视频轨道缓存
     streamCache.clear()
     if (_room.value) {
-      // 断开前先卸事件，避免 disconnect 期间 ParticipantDisconnected / TrackUnsubscribed 仍触发 syncRemotes
+      // 卸载 Room 事件并断开连接
       _room.value.removeAllListeners()
       await _room.value.disconnect()
       _room.value = null
     }
+    // 重置连接和设备状态
     localParticipant.value = null
     remoteParticipants.value = []
     isConnected.value = false
@@ -289,6 +298,11 @@ export function useLiveKitRoom() {
     screenShareEnabled.value = false
   }
 
+  /** 主动断开；通话结束统一调 */
+  async function disconnect() {
+    await disconnectRoom(true)
+  }
+
   return {
     room,
     localParticipant,

src/views/im/home/pages/conversation/components/conversation/ConversationGroupSide.vue

@@ -649,7 +649,7 @@ async function onMuteAllChange(value: boolean | string | number) {
     return
   }
   const newValue = !!value
-  await muteAll({ groupId: props.group.id, mutedAll: newValue })
+  await muteAll({ id: props.group.id, mutedAll: newValue })
   message.success(newValue ? '已开启全群禁言' : '已关闭全群禁言')
   emit('reload')
 }

src/views/im/home/pages/conversation/components/message/GroupPinnedMessage.vue

@@ -147,7 +147,7 @@ async function handleRemove(msg: Message) {
   }
   removingId.value = msg.id
   try {
-    await apiUnpinGroupMessage({ groupId: group.value.id, messageId: msg.id })
+    await apiUnpinGroupMessage({ id: group.value.id, messageId: msg.id })
     message.success('已取消置顶')
   } finally {
     removingId.value = null

src/views/im/home/pages/conversation/components/message/MessageItem.vue

@@ -875,7 +875,7 @@ async function handlePin() {
       cancelButtonText: '取消',
       type: 'warning'
     })
-    await apiPinGroupMessage({ groupId: group.id, messageId: props.message.id })
+    await apiPinGroupMessage({ id: group.id, messageId: props.message.id })
     successMessage('已置顶')
   } catch {}
 }
@@ -1007,7 +1007,7 @@ async function handleUnmute() {
   }
   try {
     await confirmDialog('确定解除该成员的禁言吗？', '解除禁言')
-    await cancelMuteMember({ groupId: group.id, userId: props.message.senderId })
+    await cancelMuteMember({ id: group.id, userId: props.message.senderId })
     successMessage('已解除禁言')
     emit('reload')
   } catch {}

src/views/im/home/store/rtcStore.ts

@@ -163,6 +163,9 @@ export const useRtcStore = defineStore('imRtc', () => {
 
   /** 被叫收到来电；切到 INCOMING；接收 RTC_CALL(INVITE) payload */
   function showIncoming(payload: ImRtcCallNotification) {
+    if (isActive.value) {
+      return
+    }
     incomingPayload.value = payload
     stage.value = ImRtcCallStage.INCOMING
     // 按 inviter 兜底首次填充胶囊条