public static AlterOrderResponse AlterOrder_Admin(AlterOrderRequestModel source)
{
using (var dbContext = new DeliversEntities())
{
var response = new AlterOrderResponse {
isSuccesss = true
};
var totalAmount = source.Items.Sum(i => ItemDetailsService.GetItemDetailLocalById(i.itemId).Price *i.quantity);
if (totalAmount <= 0)
{
response.isSuccesss = false;
response.Message = "Total amount can not be 0";
return(response);
}
var order = dbContext.Orders.FirstOrDefault(o => o.Id == source.OrderId);
if (order != null)
{
if (order.Status == OrderHistoryEnu.Deliverd.Value || order.Status == OrderHistoryEnu.PickedUp.Value)
{
response.isSuccesss = false;
response.Message = "Can not change order with status: " + order.Status;
return(response);
}
if (order.Amount != totalAmount)
{
order.Amount = totalAmount;
order.UpdatedAt = CommonService.GetSystemTime();
if (order.OrderDetails != null && order.OrderDetails.Any())
{
foreach (var det in order.OrderDetails)
{
var newQ = source.Items.FirstOrDefault(i => i.itemId == det.ItemId).quantity;
if (newQ != det.Quantity)
{
det.Quantity = newQ;
}
}
dbContext.OrderHistories.Add(new OrderHistory {
DateTime = CommonService.GetSystemTime(),
IsCurrent = false,
OrderId = source.OrderId,
Status = OrderHistoryEnu.OrderAltered.Value,
Comments = source.Comments
});
dbContext.SaveChanges();
}
}
}
return(response);
}
}
public static string Place(PlaceOrderRequestModel request, string orderBy)
{
using (var dbContext = new DeliversEntities())
{
var totalAmount =
request.Items.Sum(i => ItemDetailsService.GetItemDetailLocalById(i.ItemId).Price *i.Quantity);
var order = new Order
{
Address = request.Address,
Instructions = request.Instructions,
Status = OrderHistoryEnu.WaitingForPickup.Value,
OrderBy = orderBy,
Amount = totalAmount,
DateTime = DateTime.Now,
EstimatedTime = "45 minutes away",
};
dbContext.Orders.Add(order);
foreach (var item in request.Items)
{
var itmObj = new OrderDetail
{
OrderId = order.Id,
ItemId = item.ItemId,
Quantity = item.Quantity,
};
dbContext.OrderDetails.Add(itmObj);
}
dbContext.OrderHistories.Add(new OrderHistory
{
OrderId = order.Id,
DateTime = DateTime.Now,
MovedBy = orderBy,
Status = OrderHistoryEnu.WaitingForPickup.Value
});
dbContext.SaveChanges();
return(order.EstimatedTime);
}
}
public static PlaceOrderResponseModel Place(PlaceOrderRequestModel request, string orderBy)
{
DbGeography userLoc = null;
var orderstatus = OrderHistoryEnu.Placed.Value;
var estimatedTime = "45 minutes away";
var orderIds = new List <string>();
if (!string.IsNullOrEmpty(request.Cords) && request.Cords != "")
{
var latlng = request.Cords.Split('_').ToList();
if (latlng.Count == 2)
{
userLoc = CommonService.ConvertLatLonToDbGeography(latlng[1], latlng[0]); // lat _ lng
}
}
using (var dbContext = new DeliversEntities())
{
foreach (var item in request.Items)
{
var dbItem = dbContext.ItemDetails.FirstOrDefault(i => i.Id == item.ItemId);
if (dbItem != null)
{
item.RestId = dbItem.ListItemId;
}
}
}
var rest_groups = request.Items.GroupBy(item => item.RestId).ToList();
var serial = Guid.NewGuid().ToString().Substring(0, 6).ToUpper();
using (var dbContext = new DeliversEntities())
{
foreach (var localG in rest_groups)
{
var localList = localG.ToList();
var totalAmount = localList.Sum(i => ItemDetailsService.GetItemDetailLocalById(i.ItemId).Price *i.Quantity);
var order = new Order
{
Address = request.Address,
Instructions = request.Instructions,
Status = orderstatus,
OrderBy = orderBy,
Amount = totalAmount,
DateTime = CommonService.GetSystemTime(),
Cords = userLoc,
EstimatedTime = estimatedTime,
SerialNo = serial,
PickedBy = Guid.Empty.ToString(),
UpdatedAt = CommonService.GetSystemTime(),
DeliveryCost = CommonService.GetDeliveryAmount()
};
dbContext.Orders.Add(order);
dbContext.OrderHistories.Add(new OrderHistory
{
OrderId = order.Id,
DateTime = CommonService.GetSystemTime(),
Status = orderstatus,
IsCurrent = true
});
foreach (var item in localList)
{
var itmObj = new OrderDetail
{
OrderId = order.Id,
ItemId = item.ItemId,
Quantity = item.Quantity,
RestId = item.RestId
};
dbContext.OrderDetails.Add(itmObj);
}
dbContext.SaveChanges();
// generate notification
NotificationService.ProcessNotificationRequest(orderstatus, order.Id);
orderIds.Add(order.Id.ToString());
}
return(new PlaceOrderResponseModel {
EstimatedTime = estimatedTime, OrderIds = orderIds, SerailNo = serial
});
}
}