public IList <YorumDto> GetList(int yaziId)
{
List <YorumDto> yorumList = new List <YorumDto>();
var yorumRep = new EfRepositoryBase <Yorum, YilmazCoderContext>();
var kulRep = new EfRepositoryBase <Kullanici, YilmazCoderContext>();
var yorumLst = (from yorum in yorumRep.GetList(x => x.YaziId == yaziId)
join kul in kulRep.GetList() on yorum.KullaniciId equals kul.Id
select new
{
yorum = yorum,
kullanici = kul
}).ToList();
foreach (var item in yorumLst)
{
YorumDto y = new YorumDto();
y.Id = item.yorum.Id;
y.Aciklama = item.yorum.Aciklama;
y.KayitTarihi = item.yorum.KayitTarihi;
y.KullaniciAdi = item.kullanici.KullaniciAdi;
y.KullaniciId = item.kullanici.Id;
y.YaziId = item.yorum.YaziId;
y.KullaniciResmi = item.kullanici.Resim;
yorumList.Add(y);
}
return(yorumList);
}
public YaziDto GetById(int yaziId)
{
using (YilmazCoderContext context = new YilmazCoderContext())
{
YaziDto yaziDto = new YaziDto();
var yaziRep = new EfRepositoryBase <Yazi, YilmazCoderContext>();
var kullaniciRep = new EfRepositoryBase <Kullanici, YilmazCoderContext>();
var yorumRep = new EfRepositoryBase <Yorum, YilmazCoderContext>();
var begeniRep = new EfRepositoryBase <Begeni, YilmazCoderContext>();
var kategoriRep = new EfRepositoryBase <Kategori, YilmazCoderContext>();
var yazilist = (from yazi in context.Yazi.Where(x => x.Id == yaziId)
join kullanici in context.Kullanici on yazi.KullaniciId equals kullanici.Id
select new YaziDto
{
Id = yazi.Id,
KategoriId = yazi.KategoriId,
KategoriAdi = context.Kategori.Where(x => x.Id == yazi.KategoriId).FirstOrDefault().Adi,
KullaniciAdi = kullanici.KullaniciAdi,
KullaniciId = kullanici.Id,
KullaniciResmi = kullanici.Resim,
YaziBaslik = yazi.YaziBaslik,
YaziIcerik = yazi.YaziIcerik,
YaziTarih = yazi.YaziTarih,
YaziKapakResim = yazi.YaziKapakResim,
BegeniSayisi = context.Begeni.Where(x => x.YaziId == yazi.Id).Count(),
YorumSayisi = context.Yorum.Where(x => x.YaziId == yazi.Id).Count(),
}).FirstOrDefault();
return(yazilist);
}
}
private EfRepositoryBase <T> Get <T>() where T : class
{
if (_dictionary.ContainsKey(typeof(T)))
{
return(_dictionary[typeof(T)] as EfRepositoryBase <T>);
}
var efr = new EfRepositoryBase <T>(_context);
Put(efr);
return(efr);
}
// GET: Home
public ActionResult Index(int page = 0, int size = 15)
{
var context = new SimpleDbContextProvider <CodeFirstDbContext>(new UserDbContext());
var respository = new EfRepositoryBase <CodeFirstDbContext, User, long>(context);
var clsResp = new EfRepositoryBase <CodeFirstDbContext, MClass, string>(context);
// sql
// var users =
// respository.SqlQuery(
// "select top 15 [UserID] as [Id],[Email],[TrueName],[AddedAt],[Role],[Status] from [TU_User] where [Role]=@role order by AddedAt desc",
// new SqlParameter("@role", (byte)4));
var managers = clsResp.Query(
c => c.ClassManagerID.HasValue && c.ClassManagerID > 0 && c.Status == (byte)0)
.Include(c => c.Manager)
.Include(c => c.Agency);
Mapper.CreateMap <MClass, ClassDto>()
.ForMember(s => s.Manager, d => d.MapFrom(c => c.Manager.TrueName))
.ForMember(s => s.AgencyName, d => d.MapFrom(c => c.Agency.AgencyName));
var cls = Mapper.Map <List <ClassDto> >(managers);
// inner join
// var users = respository
// .Query(u => u.Status == 0)
// .Join(managers, u => u.Id, m => m.ClassManagerID, (e, o) => e)
// .Distinct()
// .OrderByDescending(u => u.AddedAt)
// .Skip(page * size)
// .Take(size)
// .ToList();
// exists
// var users = respository
// .Query(u => managers.Any(m => m.ClassManagerID == u.Id))
// .OrderByDescending(u => u.AddedAt)
// .Skip(page * size)
// .Take(size)
// .ToList();
// LEFT OUTER JOIN
// var users = clsResp.Query(
// c => c.ClassManagerID.HasValue && c.ClassManagerID > 0 && c.Status == (byte)0)
// .Select(c => c.Manager).Distinct().ToList();
return(View(cls));
}
public void Delete()
{
User user = new User
{
Id = 10
//不能用非主键这样删除
//UserAccount = "123",
};
_repository.Delete(user);
_repository.SaveChanges();
using (var newContext = new TestContext())
{
var repository = new EfRepositoryBase <User>(newContext);
var userInDb = repository.FirstOrDefault(c => c.UserAccount == "123");
Assert.True(userInDb == null);
}
}
// GET: Home
public ActionResult Index(int page = 0, int size = 15)
{
var context = new SimpleDbContextProvider<CodeFirstDbContext>(new UserDbContext());
var respository = new EfRepositoryBase<CodeFirstDbContext, User, long>(context);
var clsResp = new EfRepositoryBase<CodeFirstDbContext, MClass, string>(context);
// sql
// var users =
// respository.SqlQuery(
// "select top 15 [UserID] as [Id],[Email],[TrueName],[AddedAt],[Role],[Status] from [TU_User] where [Role]=@role order by AddedAt desc",
// new SqlParameter("@role", (byte)4));
var managers = clsResp.Query(
c => c.ClassManagerID.HasValue && c.ClassManagerID > 0 && c.Status == (byte) 0)
.Include(c => c.Manager)
.Include(c => c.Agency);
Mapper.CreateMap<MClass, ClassDto>()
.ForMember(s => s.Manager, d => d.MapFrom(c => c.Manager.TrueName))
.ForMember(s => s.AgencyName, d => d.MapFrom(c => c.Agency.AgencyName));
var cls = Mapper.Map<List<ClassDto>>(managers);
// inner join
// var users = respository
// .Query(u => u.Status == 0)
// .Join(managers, u => u.Id, m => m.ClassManagerID, (e, o) => e)
// .Distinct()
// .OrderByDescending(u => u.AddedAt)
// .Skip(page * size)
// .Take(size)
// .ToList();
// exists
// var users = respository
// .Query(u => managers.Any(m => m.ClassManagerID == u.Id))
// .OrderByDescending(u => u.AddedAt)
// .Skip(page * size)
// .Take(size)
// .ToList();
// LEFT OUTER JOIN
// var users = clsResp.Query(
// c => c.ClassManagerID.HasValue && c.ClassManagerID > 0 && c.Status == (byte)0)
// .Select(c => c.Manager).Distinct().ToList();
return View(cls);
}
public void Test_insert_update_attach_success()
{
User user = new User
{
UserName = "******",
UserAccount = "1233123213123",
UserPassWord = "******",
CertificateNo = "123131",
Mobile = 13313331333,
IsVerify = IsVerifyEnum.可用
};
_repository.Insert(user);
_repository.SaveChanges();
var newUserId = user.Id;
Assert.True(newUserId > 0);
//update
using (var newContext = new TestContext())
{
var repository = new EfRepositoryBase <User>(newContext);
var userInDb = repository.FirstOrDefault(c => c.Id == newUserId);
userInDb.UserName = "******";
repository.Update(userInDb);
repository.SaveChanges();
}
//assert
using (var newContext = new TestContext())
{
var repository = new EfRepositoryBase <User>(newContext);
var userInDb = repository.FirstOrDefault(c => c.Id == newUserId);
Assert.True(userInDb.UserName == "lisi");
}
_repository.Delete(user);
_repository.SaveChanges();
}
public List <Yetki> YetkiList(Kullanici kullanici)
{
List <Yetki> ylist = new List <Yetki>();
var yetkiRep = new EfRepositoryBase <Yetki, YilmazCoderContext>();
var kullaniciYetkiRep = new EfRepositoryBase <KullaniciYetki, YilmazCoderContext>();
var yazilist = yetkiRep.GetList().Join(kullaniciYetkiRep.GetList(x => x.KullaniciId == kullanici.Id),
yetki => yetki.Id,
kullaniciYetki => kullaniciYetki.KullaniciId,
(yetki, kullaniciYetki) => new { Yetki = yetki, KullaniciYetki = kullaniciYetki }).ToList();
foreach (var item in yazilist)
{
Yetki y = new Yetki();
y.Id = item.Yetki.Id;
y.Adi = item.Yetki.Adi;
ylist.Add(y);
}
return(ylist);
}
public void Test_insert_getbyid_table_tablenotracking_delete_success()
{
User user = new User
{
UserName = "******",
UserAccount = "1233123213123",
UserPassWord = "******",
CertificateNo = "123131",
Mobile = 13313331333,
IsVerify = IsVerifyEnum.可用
};
_repository.Insert(user);
_repository.SaveChanges();
var newUserId = user.Id;
Assert.True(newUserId > 0);
//声明新的Context，不然查询直接由DbContext返回而不经过数据库
using (var newContext = new TestContext())
{
var repository = new EfRepositoryBase <User>(newContext);
var userInDb = repository.FirstOrDefault(c => c.Id == newUserId);
Assert.True(user.UserName == userInDb.UserName);
}
Assert.True(_context.Entry(user).State == EntityState.Unchanged);
_repository.Delete(user);
_repository.SaveChanges();
using (var newContext = new TestContext())
{
var repository = new EfRepositoryBase <User>(newContext);
var userInDb = repository.FirstOrDefault(c => c.Id == newUserId);
Assert.True(userInDb == null);
}
}
private void Put <T>(EfRepositoryBase <T> item) where T : class
{
_dictionary[typeof(T)] = item;
}
private readonly EfRepositoryBase <User> _repository;//用具体的泛型类型进行测试，这个不影响对EFRepository测试的效果
public EfRepositoryBaseTest()
{
_context = new TestContext();
_repository = new EfRepositoryBase <User>(_context);
}
public RepositoryTests()
{
_recipeRepository = A.Fake <EfRepositoryBase <Recipe, long> >();
}
