/// <summary>
/// Register all the interfaces that implement ICrudRepository in assemblies,
/// each instance of stub Repository for each IOC
/// </summary>
/// <param name="services"></param>
/// <param name="dbContextCreator">delegate to create an instance of DbSet</param>
/// <param name="assemblies">assemblies that contain Repository Interfaces</param>
/// <returns></returns>
public static IServiceCollection AddTransientRepositories(this IServiceCollection services,
Func <DbContext> dbContextCreator, params Assembly[] assemblies)
{
RepositoryStubGenerator repositoryStubGenerator = new RepositoryStubGenerator();
foreach (var repType in assemblies.SelectMany(t => t.GetTypes())
.Where(t => HasImplementedRawGeneric(t, typeof(ICrudRepository <,>))))
{
services.AddTransient(repType, sp =>
{
MethodInfo methodGenericCreate = GetCreateMethod(repType);
var dbCtx = dbContextCreator();
return(methodGenericCreate.Invoke(repositoryStubGenerator, new object[] { dbCtx }));
});
}
return(services);
}
static void Main(string[] args)
{
using (YZDbContext ctx = new YZDbContext("Data Source=.;Initial Catalog=TestDB1;Integrated Security=False;User ID=sa;Password=abc@123;"))
{
/*
* ctx.Add(new Book { AuthorId=2,Name="Java1",Price=56.2,PublishDate=DateTime.Now});
* ctx.SaveChanges();*/
/*
* foreach(var b in ctx.Books.Include(b=>b.Author))
* {
* Console.WriteLine(b);
* }*/
RepositoryStubGenerator gen = new RepositoryStubGenerator(() => ctx);
var rep = gen.Create <Book, long, IBookRepository>();
//var rep = new BaseEFCrudRepository<Book, long>(() => ctx);
//var books = rep.Find("Name.Contains(\"m\")");
//var books = rep.Find("!(Id in @0)",new long[] { 3,5});
//var books = rep.FindByPriceOrName(33, "1Learn C");
//var books = rep.FindFoo(2, "5C1", Order.Asc("Price"));
//var books = rep.FindFooOrderByPrice(33, "a", new Order[] { Order.Desc("Price"), Order.Asc("PublishDate") });
//var books = rep.FindByPrice(33);
//var books = rep.FindByPriceIsNull();
//var books = rep.FindByPriceAndName(33, "1Learn C");
//var books = rep.FindByPriceOrNameOrderByPrice(33, "1Learn C");
//todo:test Paging and single return value
//todo: support deleteByName,deleteByNameOrAge,DeleteByNameLike
//var books = rep.FindOrderByPublishDate();
/*
* var books = rep.FindOrderByPublishDate(new PageRequest {PageNumber=0,PageSize=3,Orders=new Order[] { Order.Asc("Price")} });
* Console.WriteLine(books.PageNumber);
* Console.WriteLine(books.PageSize);
* Console.WriteLine(books.TotalElements);
* Console.WriteLine(books.TotalPages);
* foreach (var b in books.Content)
*/
//var books = rep.FindByPriceAndNameOrderByPublishDate(33, "2JavaEE Overall");
var books = rep.FindByPriceOrName(99, "3About Microsoft", Order.Asc("Price"));
foreach (var b in books)
{
Console.WriteLine(b);
}
Console.WriteLine("ok");
gen = new RepositoryStubGenerator(() => ctx);
var b1 = rep.FindByName(".net core");
Console.WriteLine(b1);
/*
* var books = rep.FindFoo(1, "3About Microsoft", Order.Asc("Priace"));
* foreach(var b in books)
* {
* Console.WriteLine(b);
* }
*/
/*
* PageRequest pageReq = new PageRequest { PageNumber = 1, PageSize = 3,
* Sort = new Sort(Order.Desc("Price")) };
* PageRequest pageReq = new PageRequest
* {
* PageNumber = 1,
* PageSize = 3
* };
* var page = rep.Find(pageReq, "Price>5");
*
* foreach (var b in page.Content)
* {
* Console.WriteLine(b);
* }
*
* Console.WriteLine(page.TotalElements);
* Console.WriteLine(page.PageNumber);
* Console.WriteLine(page.PageSize);
* Console.WriteLine(page.TotalPages);*/
}
Console.Read();
}
