internal async Task SaveShop(ShopPostModel model)
{
using (var db = new SupplierbaseContext()) {
var entity = await db.Shops.FirstOrDefaultAsync(p => p.Id == model.Id);
if (entity == null)
{
entity = new Shop {
Name = model.Name,
};
await db.Shops.AddAsync(entity);
}
else
{
entity.Name = model.Name;
db.Shops.Update(entity);
}
await db.SaveChangesAsync();
model.Id = entity.Id;
await AddShopProducts(model);
}
}
public async Task <IActionResult> SaveShop([FromBody] ShopPostModel model)
{
var validator = new ShopValidator();
var result = await validator.ValidateAsync(model);
if (!result.IsValid)
{
var error = string.Join(';', result.Errors);
throw new Exception(error);
}
await _service.SaveShop(model);
return(Ok());
}
private async Task AddShopProducts(ShopPostModel model)
{
using (var db = new SupplierbaseContext()) {
var shopProducts = await db.ShopProducts.Where(s => s.ShopId == model.Id).ToListAsync();
db.RemoveRange(shopProducts);
var models = model.Products.Select(productId => new ShopProduct {
ShopId = model.Id,
ProductId = productId,
}).ToList();
await db.ShopProducts.AddRangeAsync(models);
await db.SaveChangesAsync();
}
}
