public async Task <IActionResult> PutOrderMaster([FromRoute] int id, [FromBody] OrderMaster orderMaster)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != orderMaster.OrderId)
{
return(BadRequest());
}
_context.Entry(orderMaster).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!OrderMasterExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <int> CreateOrder(Order order, ICollection <OrderItem> orderItems)
{
using (var context = new OrderManagementDBContext())
{
using (var transaction = context.Database.BeginTransaction())
{
try
{
context.Orders.Add(order);
await context.SaveChangesAsync();
foreach (var item in orderItems)
{
item.OrderId = order.Id;
}
context.OrderItems.AddRange(orderItems);
await context.SaveChangesAsync();
transaction.Commit();
return(order.Id);
}
catch (Exception ex)
{
transaction.Rollback();
throw;
}
}
}
}
public async Task UpdateOrder(int orderId, int status)
{
using (var context = new OrderManagementDBContext())
{
var order = await context.Orders.FirstOrDefaultAsync(x => x.Id == orderId);
if (order == null)
{
throw new KeyNotFoundException($"{orderId} not found.");
}
order.OrderStatusId = status;
await context.SaveChangesAsync();
}
}