public int ApproveOrder(int orderId, int deposit, DateTime deliveryTime, int staffUserId, CustomerViewModel newCustomer)
{
OrderViewModel orderViewModel = GetOrderViewModel(orderId);
if (orderViewModel.Order.CustomerEditingFlag)
{
return -1;
}
if (orderViewModel == null)
{
return -2;
}
if (orderViewModel.Order.OrderStatus != 0)
{
return -3;
}
if (!orderViewModel.IsEnoughMaterial)
{
return -4;
}
DbContextTransaction contextTransaction = db.Database.BeginTransaction();
DateTime now = DateTime.Now;
#region Update OutputMaterial; ExportFrom and InputMaterial
foreach (OrderItem orderItem in orderViewModel.Order.OrderItems)
{
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;
outputMaterial.ExportTime = now;
outputMaterial.OrderItemId = orderItem.OrderItemId;
//Get list of InputMaterial available order by ExpireDate 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);
}
}
if (materialViewModel.NeedQuantity > 0)
{
contextTransaction.Rollback();
return -6;
}
db.OutputMaterials.Add(outputMaterial);
db.SaveChanges();
}
}
#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)
{
contextTransaction.Rollback();
return 0;
}
productMaterial.CurrentQuantity -= materialViewModel.NeedQuantity;
if (productMaterial.CurrentQuantity < 0)
{
contextTransaction.Rollback();
return -6;
}
db.SaveChanges();
}
#endregion
#region UpdateOrder
Order order = db.Orders.FirstOrDefault(m => m.OrderId == orderViewModel.Order.OrderId);
if (order == null)
{
contextTransaction.Rollback();
return -2;
}
order.OrderStatus = 2;
order.PlanDeliveryTime = deliveryTime;
order.ApproveTime = now;
order.DepositAmount = deposit;
order.StaffApproveUserId = staffUserId;
if (newCustomer != null)
{
Customer customer = new Customer
{
CustomerAddress = newCustomer.CustomerAddress,
CustomerPhoneNumber = newCustomer.CustomerPhoneNumber,
TaxCode = newCustomer.CustomerTaxCode,
IsActive = true,
IsLoyal = false
};
List<Customer> customers = new List<Customer> { customer };
AccountBusiness accountBusiness = new AccountBusiness();
// Generate random 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
{
Fullname = newCustomer.CustomerName,
Email = newCustomer.CustomerEmail,
Username = newCustomer.Username,
Password = accountBusiness.CreatePassword(password)
};
Role role = db.Roles.FirstOrDefault(m => m.Name.Equals("Customer"));
user.Role = role;
user.Customers = customers;
order.User = user;
// Remove Guest Info
GuestInfo guestInfo = order.GuestInfo;
if (guestInfo != null)
{
order.GuestInfo = null;
db.GuestInfoes.Remove(guestInfo);
}
// Send Email
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)
{
contextTransaction.Rollback();
return -5;
}
}
try
{
db.SaveChanges();
}
catch (Exception)
{
return 0;
}
#endregion
try
{
contextTransaction.Commit();
}
catch (Exception)
{
contextTransaction.Rollback();
return 0;
}
finally
{
contextTransaction.Dispose();
}
return 1;
}
/// <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;
}
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;
}