public async Task <IActionResult> Put(int id, [FromBody] SubscriptionProductSnapshotViewModel subscriptionProductSnapshotVm)
{
if (subscriptionProductSnapshotVm == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var dbItem = await _subscriptionProductSnapshotRepository.GetSingleAsync(id);
if (dbItem == null)
{
return(NotFound());
}
Mapper.Map(subscriptionProductSnapshotVm, dbItem);
dbItem.SetModification(UserName);
_subscriptionProductSnapshotRepository.Update(dbItem);
if (!await UnitOfWork.SaveAsync())
{
return(StatusCode(500, "保存时出错"));
}
return(NoContent());
}
private void InitializeSubscriptionProducts(string userName, SubscriptionDay item, List <ProductForSubscription> productForSubscriptions, List <Product> products)
{
var dbDayProducts = item.SubscriptionProductSnapshots;
foreach (var dayProduct in dbDayProducts)
{
var productForSubscription =
productForSubscriptions.SingleOrDefault(x => x.Id == dayProduct.ProductForSubscriptionId);
if (productForSubscription == null)
{
throw new Exception($"未能找到商超产品: {dayProduct.Name}");
}
var product = products.SingleOrDefault(x => x.Id == productForSubscription.ProductId);
if (product == null)
{
throw new Exception($"未能找到产品: {dayProduct.Name}");
}
SetSubscriptionProductSnapshot(dayProduct, productForSubscription, product);
dayProduct.SetModification(userName, "重新初始化");
_collectiveProductSnapshotRepository.Update(dayProduct);
}
var dayProductIds = dbDayProducts.Select(x => x.ProductForSubscriptionId).ToList();
var collectiveProductIds = productForSubscriptions.Select(x => x.Id).ToList();
var toAddIds = collectiveProductIds.Except(dayProductIds).ToList();
var toAdd = productForSubscriptions.Where(x => toAddIds.Contains(x.Id)).ToList();
foreach (var pr in toAdd)
{
var dayProduct = new SubscriptionProductSnapshot
{
ProductForSubscriptionId = pr.Id,
};
dayProduct.SetCreation(userName, "初始化");
var product = products.SingleOrDefault(x => x.Id == pr.ProductId);
if (product == null)
{
throw new Exception($"未能找到产品, 专送产品ID: {pr.Id}");
}
SetSubscriptionProductSnapshot(dayProduct, pr, product);
item.SubscriptionProductSnapshots.Add(dayProduct);
}
}
