添加项目文件。

MessageService.WebApi/Controllers/Message/MessageController.cs

@@ -0,0 +1,47 @@
+using IM.ASPNETCore;
+using MessageService.Infrastructure;
+using MessageService.WebApi.Application.Message;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using System.Security.Claims;
+
+namespace MessageService.WebApi.Controllers.Message
+{
+    [Route("api/[controller]/[action]")]
+    [Authorize]
+    [ApiController]
+    public class MessageController : ControllerBase
+    {
+        private readonly Application.Message.MessageService service;
+
+        public MessageController(Application.Message.MessageService service)
+        {
+            this.service = service;
+        }
+
+        [HttpPost]
+        [UnitOfWork(typeof(MessageDbContext))]
+        public async Task<IActionResult> Send(MessageSendRequest request)
+        {
+            var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
+            var command = request.ToCommand(Guid.Parse(userId));
+            return Ok(await service.SendMsgAsync(command));
+        }
+
+        [HttpPost]
+        [UnitOfWork(typeof(MessageDbContext))]
+        public async Task<IActionResult> WithDraw([FromQuery] Guid msgId)
+        {
+            var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
+            return Ok(await service.WithDrawMsgAsync(msgId, Guid.Parse(userId)));
+        }
+
+        [HttpGet]
+        public async Task<IActionResult> GetMessages([FromQuery]Guid conversationId, long? cursor, int direction, int limit)
+        {
+            var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
+            var command = new GetMessageCommand(conversationId, Guid.Parse(userId), cursor, direction, limit);
+            return Ok(await service.GetMessagesAsync(command));
+        }
+    }
+}