public async Task <ActionResult> Edit([Bind(Include = "Id,Name,Description,Value,MaxValue")] EquipmentConsumable consumable)
{
if (ModelState.IsValid)
{
db.Entry(consumable).State = EntityState.Modified;
await db.SaveChangesAsync();
return(RedirectToAction("Details", new { id = consumable.Id }));
}
return(View(consumable));
}
public async Task <ActionResult> CreateConfirmed(EquipmentConsumable consumable)
{
if (ModelState.IsValid)
{
db.EquipmentConsumables.Add(consumable);
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(consumable));
}
public async Task <ActionResult> ConfirmContract(int?id)
{
ActionResult result = RedirectToAction("Index");
if (id != null)
{
await db.Contracts.FindAsync(id).ContinueWith(async(t) =>
{
var request = t.Result;
if (request != null)
{
var formRequest = HttpContext.Request.Form;
var consumableIdList = formRequest.AllKeys.Where(k => k.StartsWith("consumable")) // Берем только расходные материалы
.Select(k => k.Replace("consumable-", string.Empty)); // Оставляем только id
var consumableWithValueList = consumableIdList.Select(k => new { consumableId = int.Parse(k), value = int.Parse(formRequest["consumable-" + k]) });
foreach (var item in consumableWithValueList)
{
EquipmentConsumable consumable = await db.EquipmentConsumables.FindAsync(item.consumableId);
db.ModifiedValueConsumables.Add(new ModifiedValueConsumable
{
Date = DateTime.Now,
EquipmentConsumable = consumable,
OldValue = consumable.Value,
NewValue = consumable.Value - consumableWithValueList.FirstOrDefault(cv => cv.consumableId == consumable.Id).value // Отнимаем потраченное кол-во материала
});
consumable.Value -= item.value; // Отнимаем потраченное кол-во материала у расходного материала
}
request.Status = ContractStatus.Ready;
await db.SaveChangesAsync();
}
});
}
else
{
result = new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
return(result);
}