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DouyinApi.Api/Controllers/TransactionController.cs

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+using DouyinApi.IServices;
+using DouyinApi.Model;
+using DouyinApi.Model.Models;
+using DouyinApi.Repository.UnitOfWorks;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace DouyinApi.Controllers
+{
+    [Route("api/[controller]/[action]")]
+    [ApiController]
+    [AllowAnonymous]
+    public class TransactionController : ControllerBase
+    {
+        private readonly IPasswordLibServices _passwordLibServices;
+        private readonly IGuestbookServices _guestbookServices;
+        private readonly IUnitOfWorkManage _unitOfWorkManage;
+
+
+        public TransactionController(IUnitOfWorkManage unitOfWorkManage, IPasswordLibServices passwordLibServices, IGuestbookServices guestbookServices)
+        {
+            _unitOfWorkManage = unitOfWorkManage;
+            _passwordLibServices = passwordLibServices;
+            _guestbookServices = guestbookServices;
+        }
+
+        // GET: api/Transaction
+        [HttpGet]
+        public async Task<MessageModel<IEnumerable<string>>> Get()
+        {
+            List<string> returnMsg = new List<string>() { };
+            try
+            {
+                returnMsg.Add($"Begin Transaction");
+
+                _unitOfWorkManage.BeginTran();
+                var passwords = await _passwordLibServices.Query(d => d.IsDeleted == false);
+                returnMsg.Add($"first time : the count of passwords is :{passwords.Count}");
+
+
+                returnMsg.Add($"insert a data into the table PasswordLib now.");
+                var insertPassword = await _passwordLibServices.Add(new PasswordLib()
+                {
+                    IsDeleted = false,
+                    plAccountName = "aaa",
+                    plCreateTime = DateTime.Now
+                });
+
+
+                passwords = await _passwordLibServices.Query(d => d.IsDeleted == false);
+                returnMsg.Add($"second time : the count of passwords is :{passwords.Count}");
+                returnMsg.Add($" ");
+
+                //......
+
+                var guestbooks = await _guestbookServices.Query();
+                returnMsg.Add($"first time : the count of guestbooks is :{guestbooks.Count}");
+
+                int ex = 0;
+                returnMsg.Add($"There's an exception!!");
+                returnMsg.Add($" ");
+                int throwEx = 1 / ex;
+
+                var insertGuestbook = await _guestbookServices.Add(new Guestbook()
+                {
+                    username = "bbb",
+                    blogId = 1,
+                    createdate = DateTime.Now,
+                    isshow = true
+                });
+
+                guestbooks = await _guestbookServices.Query();
+                returnMsg.Add($"first time : the count of guestbooks is :{guestbooks.Count}");
+                returnMsg.Add($" ");
+
+                _unitOfWorkManage.CommitTran();
+            }
+            catch (Exception)
+            {
+                _unitOfWorkManage.RollbackTran();
+                var passwords = await _passwordLibServices.Query();
+                returnMsg.Add($"third time : the count of passwords is :{passwords.Count}");
+
+                var guestbooks = await _guestbookServices.Query();
+                returnMsg.Add($"third time : the count of guestbooks is :{guestbooks.Count}");
+            }
+
+            return new MessageModel<IEnumerable<string>>()
+            {
+                success = true,
+                msg = "操作完成",
+                response = returnMsg
+            };
+        }
+
+        // GET: api/Transaction/5
+        [HttpGet("{id}")]
+        public async Task<MessageModel<string>> Get(long id)
+        {
+            return await _guestbookServices.TestTranInRepository();
+        }
+
+        [HttpGet]
+        public async Task<bool> GetTestTranPropagation()
+        {
+            return await _guestbookServices.TestTranPropagation();
+        }
+
+        [HttpGet]
+        public async Task<bool> GetTestTranPropagationNoTran()
+        {
+            return await _guestbookServices.TestTranPropagationNoTran();
+        }
+
+        [HttpGet]
+        public async Task<bool> GetTestTranPropagationTran()
+        {
+            return await _guestbookServices.TestTranPropagationTran();
+        }
+
+        // POST: api/Transaction
+        [HttpPost]
+        public void Post([FromBody] string value)
+        {
+        }
+
+        // PUT: api/Transaction/5
+        [HttpPut("{id}")]
+        public void Put(long id, [FromBody] string value)
+        {
+        }
+
+        /// <summary>
+        /// 测试事务在AOP中的使用
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        [HttpDelete("{id}")]
+        public async Task<bool> Delete(long id)
+        {
+            return await _guestbookServices.TestTranInRepositoryAOP();
+        }
+    }
+}