public async Task <IActionResult> Add(EquipmentIndexViewModel equipmentIndex)
{
if (ModelState.IsValid)
{
var equipment = equipmentIndex.EquipmentAdd;
try
{
var existEqp = await _context.Equipments.SingleOrDefaultAsync(e => e.Category == equipment.Category& e.Type == equipment.Type
& e.Name == equipment.Name& e.Detail == equipment.Detail);
if (existEqp == null)
{
_context.Add(equipment);
}
else
{
existEqp.Number += equipment.Number;
_context.Update(existEqp);
}
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
throw;
}
}
return(RedirectToAction("Store"));
}
public async Task <IActionResult> Add([Bind("EquipmentId", "Number", "Reason")] Invoice invoice)
{
try
{
if (ModelState.IsValid)
{
var user = await _userManager.GetUserAsync(HttpContext.User);
invoice.WorkerId = user.Id;
invoice.Date = DateTime.Now;
_context.Add(invoice);
await _context.SaveChangesAsync();
return(RedirectToAction("Index", "Home"));
}
}
catch (DbUpdateException /* ex */)
{
//Log the error
ModelState.AddModelError("", "无法保存更改，重试或联系系统管理员.");
}
return(View(invoice));
}