/// <summary>
/// Add new order
/// </summary>
/// <param name="cartList">List of product</param>
/// <param name="customerUserId">If add for customer in DB, the ID of user of customer</param>
/// <param name="inputCustomer">If add for new customer</param>
/// <param name="staffUserId">Adding statff user id</param>
/// <param name="deposit">Deposit</param>
/// <param name="deliveryDate">Delivery Date</param>
/// <returns></returns>
public bool AddOrder(List<CartViewModel> cartList, int? customerUserId, CustomerViewModel inputCustomer, int staffUserId, int deposit, DateTime deliveryDate, string orderNote)
{
OrderViewModel orderViewModel = MakeOrderViewModel(cartList, customerUserId, null);
if (orderViewModel == null)
{
return false;
}
DbContextTransaction contextTransaction = db.Database.BeginTransaction();
// Add order
Order order = new Order();
order = orderViewModel.Order;
DateTime now = DateTime.Now;
order.ApproveTime = now;
order.CreateTime = now;
order.OrderStatus = 2;
order.PlanDeliveryTime = deliveryDate;
order.DepositAmount = deposit;
order.StaffApproveUserId = staffUserId;
order.OrderNote = orderNote;
// Get current identity of Order table
var currentOrderId = db.Database.SqlQuery<decimal>("SELECT IDENT_CURRENT('Orders')").FirstOrDefault();
String orderCode = "O" + now.ToString("yyyyMMdd") + (((currentOrderId + 1) % 10000)).ToString(new string('0', 4));
order.OrderCode = orderCode;
// Customer
// Exist User
if (customerUserId != null && inputCustomer == null)
{
order.CustomerUserId = customerUserId;
}
// New User
else if (customerUserId == null && inputCustomer != null)
{
//Add customer
User checkUser = db.Users.FirstOrDefault(m => m.Username == inputCustomer.Username ||
m.Email == inputCustomer.CustomerEmail);
Customer checkCustomer =
db.Customers.FirstOrDefault(
m =>
m.CustomerAddress == inputCustomer.CustomerAddress ||
m.CustomerPhoneNumber == inputCustomer.CustomerPhoneNumber ||
m.TaxCode == inputCustomer.CustomerTaxCode);
if (checkUser == null && checkCustomer == null)
{
AccountBusiness accountBusiness = new AccountBusiness();
// Create user
Role role = db.Roles.FirstOrDefault(m => m.Name.Equals("Customer"));
// Generate password
string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
var stringChars = new char[6];
var random = new Random();
for (int i = 0; i < stringChars.Length; i++)
{
stringChars[i] = chars[random.Next(chars.Length)];
}
string password = new String(stringChars);
User user = new User
{
Username = inputCustomer.Username,
Email = inputCustomer.CustomerEmail,
Password = accountBusiness.CreatePassword(password),
Role = role,
Fullname = inputCustomer.CustomerName
};
// Creat customer
Customer customer = new Customer
{
CustomerAddress = inputCustomer.CustomerAddress,
CustomerPhoneNumber = inputCustomer.CustomerPhoneNumber,
TaxCode = inputCustomer.CustomerTaxCode,
IsActive = true
};
user.Customers.Add(customer);
order.User = user;
string passwordStore = "Tiembanhdautay";
string from = "*****@*****.**";
string to = user.Email;
MailMessage mail = new MailMessage();
mail.IsBodyHtml = true;
mail.To.Add(to);
mail.From = new MailAddress(from);
mail.Subject = string.Format("{0}{1}", "Tạo tài khoản cho khách hàng ", user.Fullname);
mail.Body += "<html lang='vi'>";
mail.Body += "<head>";
mail.Body += "<meta charset='utf-8'>";
mail.Body += "</head>";
mail.Body += "<body>";
mail.Body += "<div> Bạn vừa được tạo tài khoản tại Tiệm Bánh Dâu Tây</div>";
mail.Body += string.Format("{0}{1}", "Tên tài khoản: ", user.Username);
mail.Body += "<div></div>";
mail.Body += string.Format("{0}{1}", "Mật khẩu: ", password);
mail.Body += "</body>";
mail.Body += "</html>";
var mailBody = mail.Body;
var htmlBody = AlternateView.CreateAlternateViewFromString(mailBody, null, "text/html");
mail.AlternateViews.Add(htmlBody);
mail.Priority = MailPriority.High;
SmtpClient smtp = new SmtpClient();
smtp.UseDefaultCredentials = false;
smtp.Credentials = new System.Net.NetworkCredential(from, passwordStore);
smtp.Port = 587;
smtp.Host = "smtp.gmail.com";
smtp.EnableSsl = true;
try
{
smtp.Send(mail);
}
catch (Exception e)
{
return false;
}
}
}
#region Add OrderItem, OutputMaterial, ExportFrom, InputMaterial
foreach (OrderItem orderItem in orderViewModel.Order.OrderItems)
{
List<OutputMaterial> outputMaterialList = new List<OutputMaterial>();
List<MaterialViewModel> materialListForOrderItem = GetMaterialListForOrderItem(orderItem.Product.ProductId,
orderItem.Quantity);
foreach (MaterialViewModel materialViewModel in materialListForOrderItem)
{
OutputMaterial outputMaterial = new OutputMaterial();
outputMaterial.ExportQuantity = materialViewModel.NeedQuantity;
outputMaterial.ProductMaterialId = materialViewModel.ProductMaterialId;
//Get list of InputMaterial available order by expire date descending
List<InputMaterial> tempList = db.InputMaterials.Where(
m => m.ProductMaterialId == materialViewModel.ProductMaterialId && m.IsActive && m.RemainQuantity > 0).OrderByDescending(m => m.InputMaterialExpiryDate).ToList();
//Compare each input material with material ViewModel and merge each material of orderItem to input material
foreach (InputMaterial inputMaterial in tempList)
{
if (materialViewModel.NeedQuantity > 0)
{
ExportFrom exportFrom = new ExportFrom();
if (inputMaterial.RemainQuantity >= materialViewModel.NeedQuantity)
{
exportFrom.ExportFromQuantity = materialViewModel.NeedQuantity;
inputMaterial.RemainQuantity -= materialViewModel.NeedQuantity;
materialViewModel.NeedQuantity = 0;
}
else
{
materialViewModel.NeedQuantity -= inputMaterial.RemainQuantity;
exportFrom.ExportFromQuantity = inputMaterial.RemainQuantity;
inputMaterial.RemainQuantity = 0;
}
InputBill inputBill = inputMaterial.InputBill;
// Get info for ExportFrom
exportFrom.InputBill = inputBill;
// Add input bill to output material
outputMaterial.ExportFroms.Add(exportFrom);
}
}
outputMaterialList.Add(outputMaterial);
}
orderItem.OutputMaterials = outputMaterialList;
}
#endregion
#region Update ProductMaterial
foreach (MaterialViewModel materialViewModel in orderViewModel.MaterialList)
{
//Update currentQuantity of product material
ProductMaterial productMaterial =
db.ProductMaterials.FirstOrDefault(m => m.ProductMaterialId == materialViewModel.ProductMaterialId);
if (productMaterial == null)
{
return false;
}
productMaterial.CurrentQuantity -= materialViewModel.NeedQuantity;
db.SaveChanges();
}
#endregion
// Add order to db
db.Orders.Add(order);
db.SaveChanges();
try
{
contextTransaction.Commit();
}
catch (Exception)
{
contextTransaction.Rollback();
}
finally
{
contextTransaction.Dispose();
}
return true;
}
/// <summary>
/// Make OrderViewModel
/// </summary>
/// <param name="cartList">List of product</param>
/// <param name="customerId">The ID of the customer in DB</param>
/// <param name="customerInput">The new customer info</param>
/// <returns></returns>
public OrderViewModel MakeOrderViewModel(List<CartViewModel> cartList, int? customerId, CustomerViewModel customerInput)
{
OrderViewModel result = new OrderViewModel();
// Create new order
Order order = new Order();
if (customerId != null && customerInput == null)
{
order.CustomerUserId = customerId;
//Add info for OrderView
//Customer info
Customer customer = db.Customers.FirstOrDefault(m => m.UserId == customerId && m.IsActive);
if (customer != null)
{
result.OrderPersonName = customer.User.Fullname;
result.OrderPersonAddress = customer.CustomerAddress;
result.OrderPersonPhoneNumber = customer.CustomerPhoneNumber;
result.OrderPersonTaxCode = customer.TaxCode;
result.IsGuest = false;
result.IsLoyal = customer.IsLoyal;
}
}
else if (customerId == null && customerInput != null)
{
order.CustomerUserId = 0;
//Add new customer info for OrderView
//Customer info
result.OrderPersonName = customerInput.CustomerName;
result.OrderPersonAddress = customerInput.CustomerAddress;
result.OrderPersonPhoneNumber = customerInput.CustomerPhoneNumber;
result.OrderPersonTaxCode = customerInput.CustomerTaxCode;
result.IsGuest = true;
result.IsLoyal = false;
}
// Temp var for total amount
int totalAmount = 0;
// Taemp var for total quantity
int totalQuantity = 0;
// Creat OrderItemViewModel List and MaterialViewModelList
List<OrderItem> orderItemList = new List<OrderItem>();
List<MaterialViewModel> materialViewModelList = new List<MaterialViewModel>();
foreach (CartViewModel cartViewModel in cartList)
{
if (cartViewModel.Quantity != 0)
{
//Create OrderItem and add to list
OrderItem orderItem = new OrderItem();
Product product = db.Products.FirstOrDefault(m => m.ProductId == cartViewModel.ProductId);
orderItem.Product = product;
orderItem.Quantity = cartViewModel.Quantity;
orderItem.RealPrice = cartViewModel.RealPrice;
orderItem.Amount = cartViewModel.Quantity * cartViewModel.RealPrice;
orderItemList.Add(orderItem);
totalAmount += cartViewModel.Quantity * cartViewModel.RealPrice;
totalQuantity += cartViewModel.Quantity;
//Create MaterialViewModel and add to list
// Get Product in DB
if (product != null)
{
foreach (Recipe recipe in product.Recipes)
{
if (materialViewModelList.Count == 0)
{
MaterialViewModel materialViewModel = new MaterialViewModel();
// Get each product material and multiply with quantity
materialViewModel.ProductMaterialId = recipe.ProductMaterialId;
materialViewModel.ProductMaterialName = recipe.ProductMaterial.ProductMaterialName;
materialViewModel.NeedQuantity =
(int)Math.Floor(recipe.RecipeQuantity * cartViewModel.Quantity);
materialViewModel.StorageQuantity = recipe.ProductMaterial.CurrentQuantity;
// Add into MaterialViewModelList
materialViewModelList.Add(materialViewModel);
}
else
{
bool check = true;
foreach (MaterialViewModel materialViewModel in materialViewModelList)
{
if (materialViewModel.ProductMaterialId == recipe.ProductMaterialId)
{
materialViewModel.NeedQuantity +=
(int)Math.Floor(recipe.RecipeQuantity * cartViewModel.Quantity);
check = false;
}
}
if (check)
{
MaterialViewModel materialViewModel = new MaterialViewModel();
// Get each product material and multiply with quantity
materialViewModel.ProductMaterialId = recipe.ProductMaterialId;
materialViewModel.ProductMaterialName = recipe.ProductMaterial.ProductMaterialName;
materialViewModel.NeedQuantity =
(int)Math.Floor(recipe.RecipeQuantity * cartViewModel.Quantity);
materialViewModel.StorageQuantity = recipe.ProductMaterial.CurrentQuantity;
// Add into MaterialViewModelList
materialViewModelList.Add(materialViewModel);
}
}
}
}
}
}
// Complete attribute in order
//Check enough material for order
result.IsEnoughMaterial = true;
foreach (MaterialViewModel materialViewModel in materialViewModelList)
{
if (materialViewModel.NeedQuantity > materialViewModel.StorageQuantity)
{
materialViewModel.IsEnough = false;
result.IsEnoughMaterial = false;
}
else
{
materialViewModel.IsEnough = true;
}
}
int discountAmount = 0;
DiscountByQuantity discountByQuantity =
db.DiscountByQuantities.FirstOrDefault(
m => m.QuantityFrom <= totalQuantity && m.QuantityTo >= totalQuantity);
if (discountByQuantity != null)
{
discountAmount = totalAmount * discountByQuantity.DiscountValue / 100;
}
int totalTax = 0;
TaxRate taxRate =
db.TaxRates.FirstOrDefault(
m =>
m.TaxType.Abbreviation.Equals("GTGT") && m.BeginDate <= DateTime.Now &&
m.EndDate >= DateTime.Now);
if (taxRate != null)
{
totalTax = (totalAmount - discountAmount) * taxRate.TaxRateValue / 100;
}
order.Amount = totalAmount;
order.DiscountAmount = discountAmount;
order.TaxAmount = totalTax;
order.OrderItems = orderItemList;
result.Order = order;
result.MaterialList = materialViewModelList;
// Calculate the Material cost
List<InputMaterialViewModel> inputMaterialList = GetInputMaterialList(materialViewModelList);
result.MaterialCost = GetMaterialCost(inputMaterialList);
return result;
}
public bool IsEnoughMaterialForOrder(Order order)
{
List<MaterialViewModel> materialViewModelList = new List<MaterialViewModel>();
foreach (OrderItem orderItem in order.OrderItems)
{
// Get material list for each order item
List<MaterialViewModel> materialListForOrderItem = GetMaterialListForOrderItem(orderItem.Product.ProductId, orderItem.Quantity);
// Check each material in materialListForOrderItem, if NeedQuantity > Storage Quantity, return false
// else if materialViewModelList does not have any member, add into it
// else check each member in materialViewModel depends on ProductMaterialId, if NeedQuantity + this.NeedQuantity > Storage Quantity, return false
// else plus into NeedQuantity
// else add this materialListForOrderItem into materialViewModelList
foreach (MaterialViewModel materialForOrderItemViewModel in materialListForOrderItem)
{
if (materialForOrderItemViewModel.NeedQuantity > materialForOrderItemViewModel.StorageQuantity)
{
return false;
}
if (materialViewModelList.Count == 0)
{
materialViewModelList.Add(materialForOrderItemViewModel);
}
else
{
bool check = true;
foreach (MaterialViewModel materialViewModel in materialViewModelList)
{
if (materialViewModel.ProductMaterialId == materialForOrderItemViewModel.ProductMaterialId)
{
check = false;
if ((materialViewModel.NeedQuantity + materialForOrderItemViewModel.NeedQuantity) >
materialViewModel.StorageQuantity)
{
return false;
}
else
{
materialViewModel.NeedQuantity += materialForOrderItemViewModel.NeedQuantity;
}
}
}
if (check)
{
materialViewModelList.Add(materialForOrderItemViewModel);
}
}
}
}
return true;
}
public int UpdateOrder(List<CartViewModel> cartList, int orderId, int depositAmount,
DateTime deliveryDate, int staffUserId, string orderNote)
{
Order previousOrder = db.Orders.FirstOrDefault(m => m.OrderId == orderId);
if (previousOrder == null)
{
return 0;
}
int check = 0;
foreach (OrderItem orderItem in previousOrder.OrderItems)
{
foreach (CartViewModel cartViewModel in cartList)
{
if (cartViewModel.ProductId == orderItem.ProductId &&
cartViewModel.Quantity == orderItem.Quantity &&
cartViewModel.RealPrice == orderItem.RealPrice)
{
check++;
}
}
}
if (previousOrder.OrderItems.Count == check && cartList.Count == check)
{
return 2;
}
OrderViewModel orderViewModel = MakeOrderViewModel(cartList, previousOrder.User.UserId, null);
if (orderViewModel == null)
{
return 0;
}
DbContextTransaction contextTransaction = db.Database.BeginTransaction();
// Add order
Order order = new Order();
order.CreateTime = previousOrder.CreateTime;
order.OrderStatus = 1;
order.PlanDeliveryTime = deliveryDate;
order.DepositAmount = depositAmount;
order.Amount = orderViewModel.Order.Amount;
order.TaxAmount = orderViewModel.Order.TaxAmount;
order.StaffApproveUserId = staffUserId;
order.OrderNote = orderNote;
// Get current identity of Order table
order.OrderCode = previousOrder.OrderCode;
//Add customer
order.User = previousOrder.User;
// Update prevoius order
previousOrder.IsStaffEdit = true;
order.PreviousOrderId = previousOrder.OrderId;
order.IsStaffEdit = false;
order.StaffEditTime = DateTime.Now;
//Add OrderItem and OutputMaterial
#region Add OrderItem, OutputMaterial, ExportFrom, InputMaterial
List<OrderItem> orderItemList = new List<OrderItem>();
foreach (OrderItem orderItem in orderViewModel.Order.OrderItems)
{
TaxRate taxRate =
db.TaxRates.FirstOrDefault(
m =>
m.TaxTypeId == 1 && previousOrder.CreateTime <= m.EndDate &&
previousOrder.CreateTime >= m.BeginDate);
List<OutputMaterial> outputMaterialList = new List<OutputMaterial>();
List<MaterialViewModel> materialListForOrderItem = GetMaterialListForOrderItem(orderItem.Product.ProductId,
orderItem.Quantity);
foreach (MaterialViewModel materialViewModel in materialListForOrderItem)
{
OutputMaterial outputMaterial = new OutputMaterial();
outputMaterial.ExportQuantity = materialViewModel.NeedQuantity;
outputMaterial.ProductMaterialId = materialViewModel.ProductMaterialId;
//Get list of InputMaterial available order by expire date descending
List<InputMaterial> tempList = db.InputMaterials.Where(
m => m.ProductMaterialId == materialViewModel.ProductMaterialId && m.IsActive && m.RemainQuantity > 0).OrderByDescending(m => m.InputMaterialExpiryDate).ToList();
//Compare each input material with material ViewModel and merge each material of orderItem to input material
foreach (InputMaterial inputMaterial in tempList)
{
if (materialViewModel.NeedQuantity > 0)
{
ExportFrom exportFrom = new ExportFrom();
if (inputMaterial.RemainQuantity >= materialViewModel.NeedQuantity)
{
exportFrom.ExportFromQuantity = materialViewModel.NeedQuantity;
inputMaterial.RemainQuantity -= materialViewModel.NeedQuantity;
materialViewModel.NeedQuantity = 0;
}
else
{
materialViewModel.NeedQuantity -= inputMaterial.RemainQuantity;
exportFrom.ExportFromQuantity = inputMaterial.RemainQuantity;
inputMaterial.RemainQuantity = 0;
}
InputBill inputBill = inputMaterial.InputBill;
// Get info for ExportFrom
exportFrom.InputBill = inputBill;
outputMaterial.ExportFroms.Add(exportFrom);
}
}
outputMaterialList.Add(outputMaterial);
}
orderItem.OutputMaterials = outputMaterialList;
orderItemList.Add(orderItem);
}
order.OrderItems = orderItemList;
#endregion
#region Update ProductMaterial
foreach (MaterialViewModel materialViewModel in orderViewModel.MaterialList)
{
//Update currentQuantity of product material
ProductMaterial productMaterial =
db.ProductMaterials.FirstOrDefault(m => m.ProductMaterialId == materialViewModel.ProductMaterialId);
if (productMaterial == null)
{
return 0;
}
productMaterial.CurrentQuantity -= materialViewModel.NeedQuantity;
db.SaveChanges();
}
#endregion
// Add order to db
db.Orders.Add(order);
db.SaveChanges();
try
{
contextTransaction.Commit();
}
catch (Exception)
{
contextTransaction.Rollback();
return 0;
}
finally
{
contextTransaction.Dispose();
}
return 1;
}
public bool OrderProduct(string orderTime, DateTime planDeliveryDate, int Amount, int taxAmount, int discount, int cusUserId, List<CustomerCartViewModel> cart, string Note)
{
DbContextTransaction contextTransaction = db.Database.BeginTransaction();
Order order = new Order();
order.OrderCode = orderTime;
order.CreateTime = DateTime.Now;
order.PlanDeliveryTime = planDeliveryDate;
order.DepositAmount = 0;
order.IsStaffEdit = false;
order.CustomerEditingFlag = false;
order.OrderStatus = 0;
order.Amount = Amount;
order.TaxAmount = taxAmount;
order.DiscountAmount = discount;
order.CustomerUserId = cusUserId;
order.OrderNote = Note;
db.Orders.Add(order);
db.SaveChanges();
order.OrderCode = CreateOrderCode(orderTime, order.OrderId);
//string orderNumber = order.OrderId.ToString().PadLeft(4, '0');
//order.OrderCode = String.Format("{0}{1}{2}", 'O', orderTime, orderNumber);
db.SaveChanges();
foreach (var item in cart)
{
OrderItem orderDetail = new OrderItem();
orderDetail.OrderId = order.OrderId;
orderDetail.ProductId = item.ProductId;
orderDetail.Quantity = item.Quantity;
orderDetail.RealPrice = item.Price;
orderDetail.Amount = item.Total;
db.OrderItems.Add(orderDetail);
}
db.SaveChanges();
try
{
contextTransaction.Commit();
}
catch (Exception)
{
contextTransaction.Rollback();
}
finally
{
contextTransaction.Dispose();
}
return true;
}
public bool GuestOrderProduct(string orderTime, DateTime planDeliveryDate, int Amount, int taxAmount, int discount, List<CustomerCartViewModel> cart, string sName, string sPhone, string sAddress, string sEmail, string Note)
{
DbContextTransaction contextTransaction = db.Database.BeginTransaction();
Order order = new Order();
order.OrderCode = orderTime;
order.CreateTime = DateTime.Now;
order.PlanDeliveryTime = planDeliveryDate;
order.DepositAmount = 0;
order.IsStaffEdit = false;
order.CustomerEditingFlag = false;
order.OrderStatus = 0;
order.Amount = Amount;
order.TaxAmount = taxAmount;
order.DiscountAmount = discount;
order.OrderNote = Note;
GuestInfo guestInfo = new GuestInfo();
guestInfo.GuestInfoName = sName;
guestInfo.GuestInfoPhone = sPhone;
guestInfo.GuestInfoAddress = sAddress;
guestInfo.GuestInfoEmail = sEmail;
db.GuestInfoes.Add(guestInfo);
db.SaveChanges();
order.GuestInfoId = guestInfo.GuestInfoId;
db.Orders.Add(order);
db.SaveChanges();
order.OrderCode = CreateOrderCode(orderTime, order.OrderId);
db.SaveChanges();
foreach (var item in cart)
{
OrderItem orderDetail = new OrderItem();
orderDetail.OrderId = order.OrderId;
orderDetail.ProductId = item.ProductId;
orderDetail.Quantity = item.Quantity;
orderDetail.RealPrice = item.Price;
orderDetail.Amount = item.Total;
db.OrderItems.Add(orderDetail);
}
db.SaveChanges();
try
{
contextTransaction.Commit();
}
catch (Exception)
{
contextTransaction.Rollback();
}
finally
{
contextTransaction.Dispose();
}
return true;
}
