添加命令数据验证和其他杂项修改

QRCodeService/Controllers/Api/LinkController.cs

@@ -0,0 +1,46 @@
+using Domain.AggregateModel.AppAggregate;
+using Domain.AggregateModel.LinkAggregate;
+using Microsoft.AspNetCore.Mvc;
+using QRCodeService.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using MediatR;
+using QRCodeService.Application.Queries;
+using QRCodeService.Application.Commands;
+
+namespace QRCodeService.Controllers.Api
+{
+    [Route("api/v1/[controller]")]
+    [ApiController]
+    public class LinkController:ControllerBase
+    {
+        readonly IMediator mediator;
+        readonly ILinkQueries queries;
+
+        public LinkController(IMediator mediator, ILinkQueries queries)
+        {
+            this.mediator = mediator;
+            this.queries = queries;
+        }
+
+        [HttpGet]
+        public IActionResult Get()
+        {
+            return Ok();
+        }
+        [HttpPost]
+        public async Task<IActionResult> Create(CreateLinkModel input)
+        {
+            var command = new CreateLinkCommand(input.SuffixUrl,1);
+            var link = await mediator.Send(command);
+            if (link==null)
+            {
+                return BadRequest();
+            }
+            return Ok(link.ShortCode);
+        }
+    }
+}