增加房间检测接口

wgshare/lib/common/api/retrofit_client.dart

@@ -42,6 +42,12 @@ abstract class RetrofitClient {
       @Path("roomNum") String roomNum,
       );
 
+  /// 检验房间是否存在
+  @GET("/room/checkout")
+  Future<BaseStructureResult<bool>> checkout(
+      @Query("roomNum") String roomNum,
+      );
+
   /// 获取会议室所有用户
   @GET("/room/user")
   Future<BaseStructureResult<List<MeetingRoomUser>>> getMeetingRoomAllUser(

wgshare/lib/pages/loginPage/login_logic.dart

@@ -87,4 +87,26 @@ class LoginLogic extends GetxController with RequestToolMixin {
       }
     }
   }
+
+  /// 检验房间
+  Future<void> doHttpCheckMeetingRoom() async {
+    if(state.meetingCodeController.text.isEmpty){
+      ToastUtils.showError("请输入会议号");
+    }else if(state.meetingCodeController.text.length != 8){
+      ToastUtils.showError("请输入正确的会议号");
+    }else if(state.nickNameCodeController.text.isEmpty){
+      ToastUtils.showError("请输入昵称");
+    }else if(state.checkAgreementBool != true){
+      ToastUtils.showError("请阅读并勾选相关协议");
+    }else{
+      BaseStructureResult<bool> res = await getClient().checkout(state.meetingCodeController.text);
+      if (null != res.data) {
+        if(res.data == true){
+          doHttpAnonymousLogin();
+        }else{
+          ToastUtils.showError("房间不存在");
+        }
+      }
+    }
+  }
 }

wgshare/lib/pages/loginPage/login_view.dart

@@ -378,7 +378,7 @@ class _LoginPageState extends State<LoginPage> {
                             if (state.pageState.value == 0) {
                               logic.doHttpLogin();
                             } else {
-                              logic.doHttpAnonymousLogin();
+                              logic.doHttpCheckMeetingRoom();
                             }
                           },
                         )