public static async Task <OperationResult> InitMultiStall(int id, StallEntities db)
{
var result = new OperationResult(false);
var baseStall = Stall.FindById(id, db);
if (baseStall == null)
{
result.Message = $"Stall {id} is not exist";
return(result);
}
//load base info
var infoResult = await baseStall.LoadInfo();
if (!infoResult.Succeeded)
{
result.Message = infoResult.Message;
return(result);
}
//load product
var productResult = await baseStall.LoadProduct();
if (!productResult.Succeeded)
{
result.Message = productResult.Message;
return(result);
}
//create webhook
var webhookResult = await baseStall.CreateWebhook();
if (!webhookResult.Succeeded)
{
result.Message = webhookResult.Message;
return(result);
}
//load suppliers
var supplierResult = await SDK.Vend.Supplier.GetSuppliersAsync(baseStall.Prefix, await StallApplication.GetAccessTokenAsync(baseStall.Prefix));
var suppliers = supplierResult.Suppliers;
if (suppliers == null || suppliers.Count == 0)
{
//
result.Message = "无法获取VEND Supplier信息";
return(result);
}
//seperate by supplier
var unStalledProduct = new List <Product>();
var stalls = new SortedDictionary <string, Stall>();
foreach (var p in baseStall.Products)
{
//loop product
if (string.IsNullOrEmpty(p.SupplierName))
{
//no supplier product
unStalledProduct.Add(p);
continue;
}
Stall currStall;
if (stalls.ContainsKey(p.SupplierName))
{
//exist stall
currStall = stalls[p.SupplierName];
}
else
{
#region new stall
var supplier = suppliers.FirstOrDefault(x => x.Name.Equals(p.SupplierName));
//new stall
currStall = new Stall()
{
UserId = baseStall.UserId,
Prefix = baseStall.Prefix,
StallName = p.SupplierName,
RetailerId = baseStall.RetailerId,
RegisterId = baseStall.RegisterId,
RegisterName = baseStall.RegisterName,
OutletId = baseStall.OutletId,
PaymentTypeId = baseStall.PaymentTypeId,
DeliveryProductId = baseStall.DeliveryProductId,
DiscountProductId = baseStall.DiscountProductId,
ContactName = $"{supplier.Contact.FirstName} {supplier.Contact.LastName}".Trim(),
Mobile = supplier.Contact.Mobile,
Phone = supplier.Contact.Phone,
Address1 = supplier.Contact.PhysicalAddress1,
Address2 = supplier.Contact.PhysicalAddress2,
City = supplier.Contact.PhysicalCity,
CountryId = supplier.Contact.PhysicalCountryId,
Postcode = supplier.Contact.PhysicalPostcode,
StateOrRegion = supplier.Contact.PhysicalState,
Suburb = supplier.Contact.PhysicalSuburb,
TimeZone = baseStall.TimeZone,
Status = StallStatus.Offline
};
stalls.Add(p.SupplierName, currStall);
#endregion
}
currStall.Products.Add(p);
}
//save to db
using (var trans = db.Database.BeginTransaction())
{
//save base stall
try
{
//keep unstalled product
baseStall.Products = unStalledProduct;
db.Set <Stall>().AddOrUpdate(baseStall);
db.SaveChanges();
}
catch (Exception ex)
{
result.Message = $"failed to save stall {baseStall.StallName}:{ex.ToString()}";
trans.Rollback();
return(result);
}
foreach (var s in stalls.Values)
{
try
{
db.Set <Stall>().AddOrUpdate(s);
db.SaveChanges();
}
catch (Exception ex)
{
result.Message = $"failed to save stall {s.StallName}:{ex.ToString()}";
trans.Rollback();
return(result);
}
}
trans.Commit();
}
result.Succeeded = true;
return(result);
}
