叫号

src/Shentun.Peis.Application.Contracts/Rooms/GetRoomNameByRoomNoDto.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Shentun.Peis.Rooms
+{
+    public class GetRoomNameByRoomNoDto
+    {
+        /// <summary>
+        /// 房间名称
+        /// </summary>
+        public string RoomName { get; set; }
+    }
+}

src/Shentun.Peis.Application/QueueRegisters/QueueRegisterAppService.cs

@@ -467,5 +467,24 @@ namespace Shentun.Peis.QueueRegisters
 
             return entDto;
         }
+
+
+        /// <summary>
+        /// 获取房间名称 根据房间号   
+        /// </summary>
+        /// <param name="input"></param>
+        /// <returns></returns>
+        [HttpPost("api/app/QueueRegister/GetRoomNameByRoomNo")]
+        public async Task<GetRoomNameByRoomNoDto> GetRoomNameByRoomNoAsync(RoomNoInputDto input)
+        {
+            var roomEnt = await _roomRepository.FirstOrDefaultAsync(f => f.RoomNo == input.RoomNo);
+            if (roomEnt == null)
+                throw new UserFriendlyException("房间号不存在");
+            var entDto = new GetRoomNameByRoomNoDto
+            {
+                RoomName = roomEnt.DisplayName
+            };
+            return entDto;
+        }
     }
 }