private static void AddDbQueryForEntitiesInDomainAssembly(this IServiceCollection services)
{
var domainAssembly = typeof(Entity).Assembly;
// Inject SoftDeleteDbQuery for entities that implement softdelete interface
ClassFinder
.SearchInAssembly(domainAssembly)
.ClassesThatImplementInterface(typeof(IQueryableEntity))
.ClassesThatImplementInterface(typeof(ISoftDeleteEntity))
.ForEach(type =>
{
var interfaceType = typeof(IDbQuery <>).MakeGenericType(new[] { type });
var implementationType = typeof(SoftDeleteDbQuery <>).MakeGenericType(new[] { type });
services.AddTransient(interfaceType, implementationType);
});
// Inject DbQuery for entities that do not implement softdelete interface
ClassFinder
.SearchInAssembly(domainAssembly)
.ClassesThatImplementInterface(typeof(IQueryableEntity))
.ClassesThatDoNotImplementInterface(typeof(ISoftDeleteEntity))
.ForEach(type =>
{
var interfaceType = typeof(IDbQuery <>).MakeGenericType(new[] { type });
var implementationType = typeof(Persistence.DbQuery <>).MakeGenericType(new[] { type });
services.AddTransient(interfaceType, implementationType);
});
}
private static void RegisterDomainEntities(this IServiceCollection services)
{
ClassFinder
.SearchInAssembly(Assembly.GetExecutingAssembly())
.ClassesThatImplementInterface(typeof(IDomainEntity <>))
.ForEach(type =>
{
var nonGenericInterfaceType = type.GetInterfaces()
.Where(i => !i.GetTypeInfo().IsGenericType)
.Where(i => i.GetInterfaces().Any(i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IDomainEntity <>)))
.FirstOrDefault();
services.AddTransient(nonGenericInterfaceType, type);
});
}
private static void RegisterDomainEntityHooks(this IServiceCollection services)
{
var interfaces = new[]
{
typeof(IBeforeCreate <>),
typeof(IBeforeUpdate <>),
typeof(IBeforeDelete <>),
typeof(IAfterCreate <>),
typeof(IAfterUpdate <>),
typeof(IAfterDelete <>),
typeof(IValidator <>),
typeof(IDefaultValuesSetter <>)
};
foreach (var @interface in interfaces)
{
ClassFinder
.SearchInAssembly(Assembly.GetExecutingAssembly())
.ClassesThatImplementInterface(@interface)
.ForEach(type =>
{
if (type.IsGenericTypeDefinition) // like LoggingHook<T>
{
services.AddTransient(@interface, type);
}
else
{
var interfaceType = type.GetInterfaces()
.Where(i => i.GetTypeInfo().IsGenericType)
.Where(i => i.GetGenericTypeDefinition() == @interface)
.FirstOrDefault();
services.AddTransient(interfaceType, type);
}
});
}
}