initial commit

2025-08-02 17:57:31 +08:00 · 2024-11-13 18:18:28 +08:00
commit 013f35e296
1500 changed files with 443723 additions and 0 deletions
--- a/Examples/aspnetcore_transaction/Controllers/HomeController.cs
+++ b/Examples/aspnetcore_transaction/Controllers/HomeController.cs
@ -0,0 +1,117 @@
+using System;
+using System.ComponentModel;
+using System.Threading.Tasks;
+using FreeSql;
+using FreeSql.DataAnnotations;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+
+namespace aspnetcore_transaction.Controllers
+{
+    [ApiController]
+    [Route("")]
+    public class HomeController : ControllerBase
+    {
+        private readonly ILogger<HomeController> _logger;
+
+        public HomeController(ILogger<HomeController> logger)
+        {
+            _logger = logger;
+        }
+
+        [HttpGet("1")]
+        //[Transactional]
+        public async Task<object> Get([FromServices] BaseRepository<Song> repoSong, [FromServices] BaseRepository<Detail> repoDetail, [FromServices] SongRepository repoSong2,
+            [FromServices] SongService serviceSong)
+        {
+            //repoSong.Insert(new Song());
+            //repoDetail.Insert(new Detail());
+            //repoSong2.Insert(new Song());
+
+            //serviceSong.Test1();
+            await serviceSong.Test11();
+            return "111";
+        }
+
+        [HttpGet("2")]
+        [Transactional]
+        public async Task<object> GetAsync([FromServices] BaseRepository<Song> repoSong, [FromServices] BaseRepository<Detail> repoDetail, [FromServices] SongRepository repoSong2,
+           [FromServices] SongService serviceSong)
+        {
+            await repoSong.InsertAsync(new Song());
+            await repoDetail.InsertAsync(new Detail());
+            return "111";
+        }
+    }
+
+    public class SongService
+    {
+        BaseRepository<Song> _repoSong;
+        BaseRepository<Detail> _repoDetail;
+        SongRepository _repoSong2;
+
+        public SongService(BaseRepository<Song> repoSong, BaseRepository<Detail> repoDetail, SongRepository repoSong2)
+        {
+            var tb = repoSong.Orm.CodeFirst.GetTableByEntity(typeof(Song));
+            _repoSong = repoSong;
+            _repoDetail = repoDetail;
+            _repoSong2 = repoSong2;
+        }
+
+        [Transactional(Propagation = Propagation.Nested)] //sqlite 不能嵌套事务，会锁库的
+        public void Test1()
+        {
+            _repoSong.Insert(new Song());
+            _repoDetail.Insert(new Detail());
+            _repoSong2.Insert(new Song());
+        }
+        [Transactional(Propagation = Propagation.Nested)] //sqlite 不能嵌套事务，会锁库的
+        public Task Test11()
+        {
+            return Task.Delay(TimeSpan.FromSeconds(1)).ContinueWith(t => 
+                _repoSong.InsertAsync(new Song()));
+        }
+
+        [Transactional(Propagation = Propagation.Nested)] //sqlite 不能嵌套事务，会锁库的
+        public async Task Test2()
+        {
+            await _repoSong.InsertAsync(new Song());
+            await _repoDetail.InsertAsync(new Detail());
+            await _repoSong2.InsertAsync(new Song());
+        }
+
+        [Transactional(Propagation = Propagation.Nested)] //sqlite 不能嵌套事务，会锁库的
+        public async Task<object> Test3()
+        {
+            await _repoSong.InsertAsync(new Song());
+            await _repoDetail.InsertAsync(new Detail());
+            await _repoSong2.InsertAsync(new Song());
+            return "123";
+        }
+    }
+
+    public class SongRepository : DefaultRepository<Song, int>
+    {
+        public SongRepository(UnitOfWorkManager uowm) : base(uowm?.Orm, uowm) { }
+    }
+
+    [Description("123")]
+    public class Song
+    {
+        /// <summary>
+        /// 自增
+        /// </summary>
+        [Column(IsIdentity = true)]
+        [Description("自增id")]
+        public int Id { get; set; }
+        public string Title { get; set; }
+    }
+    public class Detail
+    {
+        [Column(IsIdentity = true)]
+        public int Id { get; set; }
+
+        public int SongId { get; set; }
+        public string Title { get; set; }
+    }
+}