private Decimal Order_Detail_Value(Order_Detail od)
{
Decimal discount = (Decimal)od.Discount;
Decimal value =
Decimal.Round((od.Quantity * od.UnitPrice) * (1.0M - discount), 2);
return value;
}
static void PlaceNewOrder(string customerId,int employeeId,Order_Detail[] details)
{
using (NorthwindEntities nwDb = new NorthwindEntities())
{
using (TransactionScope scope = new TransactionScope())
{
Order order = new Order
{
CustomerID = customerId,
EmployeeID = employeeId,
ShipVia = 1,
ShipName = "UnknownShip",
ShipAddress = "UnknownAddress",
ShipCity = "Unknown",
ShipRegion = "Unknown",
ShipPostalCode = "121311",
ShipCountry = "Unknown",
Order_Details = details
};
nwDb.Orders.Add(order);
nwDb.SaveChanges();
scope.Complete();
}
}
}
public IHttpActionResult Add([FromBody] dynamic Json)
{
var ids = string.Empty;
if (null == Json)
{
return(Ok(new { success = false, message = "产品信息不存在" }));
}
try
{
Guid AddressId = Guid.Parse(Convert.ToString(Json.AddressId));
string leave = Convert.ToString(Json.Remark);
Guid FreiId = Guid.Parse(Convert.ToString(Json.YunFei));
var carts = (JArray)JsonConvert.DeserializeObject(Convert.ToString(Json.Products));
var FreiPrice = db.Logistics_FreightTemplates.Find(FreiId).Price;
HttpContextBase context = (HttpContextBase)Request.Properties["MS_HttpContext"];//获取传统context
#region 订单信息
var order = new Order_Info
{
Id = Guid.NewGuid(),
Code = PayUtil.GenerateOutTradeNo(),
OpenId = WeiChatApplicationContext.Current.WeiChatUser.OpenId,
TotalPrice = 0,
Remark = "",
//User = WeiChatApplicationContext.Current.WeiChatUser,
ThirdPayType = EnumThirdPayType.WX,
DealOn = DateTime.Now,
PaymentOn = (DateTime)SqlDateTime.MinValue,
ShippingOn = (DateTime)SqlDateTime.MinValue,
ReceiptOn = (DateTime)SqlDateTime.MinValue,
Shipping = FreiPrice,
Leave = leave,
RejectReason = string.Empty,
State = EnumOrderStatus.Obligation,
CreateTime = DateTime.Now,
UpdateTime = DateTime.Now,
TenantId = TenantId,
ClientIpAddress = context != null?context.GetClientIpAddress() : null
};
#endregion
#region 订单产品
var by = false;
var shipping = new List <decimal>();
foreach (var cart in carts)
{
var cartID = Guid.Parse(cart.ToString());
var cartTemp = db.Cart_Infos.FirstOrDefault(o => o.Id == cartID);
var product = (from pro in db.Product_Infos
join photo in db.Site_Photos on pro.Id equals photo.GalleryId
where pro.Id == cartTemp.ProductID
select new { pro.Name, photo.Url, pro.Id }).FirstOrDefault();
//db.Product_Infos.FirstOrDefault(o => o.Id == cartTemp.ProductID);
log.Log(LoggerLevels.Debug, "product：" + JsonConvert.SerializeObject(product));
var package = db.Product_ProductAttributes.FirstOrDefault(o => o.AttributeId == cartTemp.PackageID);
log.Log(LoggerLevels.Debug, "package：" + JsonConvert.SerializeObject(package));
log.Log(LoggerLevels.Debug, "cartTemp：" + JsonConvert.SerializeObject(cartTemp));
if (null != cartTemp)
{
var orderDetail = new Order_Detail
{
Id = Guid.NewGuid(),
OrderID = order.Id,
ProductName = product.Name,
ProductImage = product.Url,
ProductID = product.Id,
PackageID = package.Id,
Price = package.AttributePrice,
Quantity = cartTemp.Quantity,
OpenId = order.OpenId,
CreateTime = DateTime.Now,
TenantId = TenantId
};
db.Order_Details.Add(orderDetail);
//清除购物车
db.Cart_Infos.Remove(cartTemp);
//计算费用
order.TotalPrice += orderDetail.Price * orderDetail.Quantity;
}
}
#endregion
#region 收货
var address = db.User_Addresses.FirstOrDefault(o => o.Id == AddressId);
log.Log(LoggerLevels.Debug, "address：" + JsonConvert.SerializeObject(address));
var orderLogistics = new Order_Logistics
{
Id = Guid.NewGuid(),
OrderID = order.Id,
Consignee = address.Name,
Province = address.Province,
City = address.City,
Area = address.District,
Address = address.Street,
Mobile = address.PhoneNumber,
Logistics = string.Empty,
ShippingCode = string.Empty,
OpenId = order.OpenId,
CreateTime = DateTime.Now,
TenantId = TenantId
};
db.Order_Logistics.Add(orderLogistics);
#endregion
if (db.Order_Infos.Any(o => o.Code == order.Code))
{
order.Code = PayUtil.GenerateOutTradeNo();
}
db.Order_Infos.Add(order);
db.SaveChanges();
return(Ok(order.Id));
}
catch (Exception ex)
{
log.Log(LoggerLevels.Error, "Order/Add：" + ex.Message);
return(BadRequest("系统异常，请联系管理员！"));
}
}
// This fuction does not contain any business logic, it simply returns the
// list of order_details, we can put some logic here if needed
public bool DeleteOrder_Detail(Order_Detail b1)
{
return(order_detailDb.DeleteOrder_Detail(b1));
}
public void AddToOrder_Details(Order_Detail order_Detail)
{
base.AddObject("Order_Details", order_Detail);
}
//thêm chi tiết hóa đơn
public void addOrder_Detail(Order_Detail entity)
{
db.Order_Detail.Add(entity);
db.SaveChanges();
}
public void InferredAdd_RecursiveOnAdd()
{
NorthwindEntityContainer ec = new NorthwindEntityContainer();
EntitySet <Order> ordersSet = ec.GetEntitySet <Order>();
Order order = new Order
{
OrderID = 1
};
Order_Detail detail1 = new Order_Detail
{
OrderID = 1
};
Order_Detail detail2 = new Order_Detail
{
OrderID = 1
};
Product product1 = new Product
{
ProductID = 1
};
Product product2 = new Product
{
ProductID = 2
};
order.Order_Details.Add(detail1);
order.Order_Details.Add(detail2);
detail1.Product = product1;
detail2.Product = product2;
// when we add, we expect all reachable unattached entities
// to be infer added
ordersSet.Add(order);
EntityChangeSet cs = ec.GetChanges();
Assert.AreEqual(5, cs.AddedEntities.Count);
Assert.IsTrue(cs.AddedEntities.Contains(order));
Assert.IsTrue(cs.AddedEntities.Contains(detail1));
Assert.IsTrue(cs.AddedEntities.Contains(detail2));
Assert.IsTrue(cs.AddedEntities.Contains(product1));
Assert.IsTrue(cs.AddedEntities.Contains(product2));
// the root entity wasn't infer added, so it can't be Attached
InvalidOperationException expectedException = null;
try
{
ordersSet.Attach(order);
}
catch (InvalidOperationException e)
{
expectedException = e;
}
Assert.AreEqual(Resource.EntitySet_EntityAlreadyAttached, expectedException.Message);
// entities that were infer Added can be Attached
ec.GetEntitySet <Product>().Attach(product1);
product1.ProductName += "x";
cs = ec.GetChanges();
Assert.AreEqual(4, cs.AddedEntities.Count);
Assert.IsFalse(cs.AddedEntities.Contains(product1));
Assert.IsTrue(cs.ModifiedEntities.Contains(product1));
// verify that after an inferred Add has been Attached, it can't be
// reattached
expectedException = null;
try
{
ec.GetEntitySet <Product>().Attach(product1);
}
catch (InvalidOperationException e)
{
expectedException = e;
}
Assert.AreEqual(Resource.EntitySet_DuplicateIdentity, expectedException.Message);
// verify that when changes are accepted, all Inferred state
// is reset for entities
cs = ec.GetChanges();
IEnumerable <Entity> entities = cs.AddedEntities.Concat(cs.ModifiedEntities).Concat(cs.RemovedEntities);
Assert.AreEqual(3, entities.Count(p => p.IsInferred));
((IChangeTracking)ec).AcceptChanges();
Assert.IsFalse(entities.Any(p => p.IsInferred));
}
public void UpdateOrder_Detail(Order_Detail currentOrder_Detail)
{
this.DbContext.Order_Details.AttachAsModified(currentOrder_Detail, this.ChangeSet.GetOriginal(currentOrder_Detail), this.DbContext);
}
partial void UpdateOrder_Detail(Order_Detail instance);
partial void DeleteOrder_Detail(Order_Detail instance);
partial void UpdateOrder_Detail(Order_Detail instance);
partial void InsertOrder_Detail(Order_Detail instance);
private void attach_Order_Details(Order_Detail entity)
{
this.SendPropertyChanging();
entity.Order = this;
}
public List <Order> RetrieveOrders(string userid, UserParameter param)
{
DateTime? datefrom = param.Datefrom;
DateTime? dateto = param.Dateto;
List <string> site = new List <string>();
List <string> product = new List <string>();
List <Order> orders = new List <Order>();
if (dateto.HasValue)
{
dateto = new DateTime(dateto.Value.Year, dateto.Value.Month, dateto.Value.Day, 23, 59, 59);
}
foreach (var i in param.Project)
{
if (!String.IsNullOrEmpty(i.Site_No))
{
site.Add(i.Site_No);
}
}
foreach (var i in param.Product)
{
if (!String.IsNullOrEmpty(i.Item_Code))
{
product.Add(i.Item_Code);
}
}
string sql = @"Select Order_No = b.order_no, Order_Date = b.order_date, lpo_no = b.lpo_no, lpo_date = b.lpo_date,
Site_No = b.site_no,Customer_Code = b.customer_code
From app_user_customer a, sales_order b
Where a.user_id=@userid
and a.customer_code = b.customer_code
and a.site_no = b.site_no
and b.order_no in (select order_no from delivery_note where company_code = b.company_code
and customer_code = b.customer_code and ((dnote_date >= @datefrom) and (dnote_date <= @dateto)))
order by b.order_no
";
if (!datefrom.HasValue && !dateto.HasValue)
{
datefrom = DateTime.Today;
datefrom = new DateTime(datefrom.Value.Year, datefrom.Value.Month, datefrom.Value.Day, 0, 0, 0);
sql = @"Select distinct Order_No = b.order_no, Order_Date = b.order_date, Lpo_No =b.Lpo_No, Lpo_Date = b.Lpo_Date,
Site_No = b.site_no,Customer_Code = b.customer_code
From app_user_customer a, sales_order b
Where a.user_id=@userid
and a.customer_code = b.customer_code
and a.site_no = b.site_no
and b.order_no in (select order_no from delivery_note where company_code = b.company_code
and customer_code = b.customer_code and ((dnote_date >= @datefrom)))
order by b.order_no
";
}
var result = _dataContext.SqlExecutor.Select <Order>(sql, userid, datefrom, dateto);
if (site.Count > 0)
{
result = result.Where(c => site.Contains(c.Site_No)).ToList();
}
foreach (var data in result)
{
Order s = new Order();
s.Order_No = data.Order_No;
s.Order_Date = data.Order_Date;
s.Site_No = data.Site_No;
s.Lpo_No = data.Lpo_No;
s.Lpo_Date = data.Lpo_Date;
s.Customer_Code = data.Customer_Code;
string sqldt = @"Select Product = c.item_description,
Sr_No = c.sr_no,
Item_Code =c.item_code,
Unit =c.unit,
Order_Quantity = c.order_quantity,
Del_Quantity =0.00,
Bal_Qty = 0.00
From app_user_customer a, sales_order b, sales_order_detail c
Where a.user_id=@userid
and a.customer_code = b.customer_code
and a.site_no = b.site_no
and b.company_code = c.company_code
and b.order_no=c.order_no
and b.order_no=@orderno
and b.customer_code=@customer
and b.site_no =@site_no";
string orderno = data.Order_No;
string customer = data.Customer_Code;
string siteno = data.Site_No;
var rs = _dataContext.SqlExecutor.Select <Order_Detail>(sqldt, userid, orderno, customer, siteno);
if (product.Count > 0)
{
rs = rs.Where(c => product.Contains(c.Item_Code)).ToList();
if (rs.Count <= 0)
{
continue;
}
}
List <Order_Detail> items = new List <Order_Detail>();
foreach (var i in rs)
{
Order_Detail it = new Order_Detail();
decimal? ld_del_qty = 0;
string itemcode = i.Item_Code;
var sql_qty = @"select quantity =sum(delivery_note_detail.quantity) from delivery_note, delivery_note_detail
where delivery_note.company_code = delivery_note_detail.company_code
and delivery_note.dnote_no = delivery_note_detail.dnote_no
and delivery_note.order_no =:order_no
and delivery_note_detail.item_code =:itemcode
and (delivery_note.dnote_date>=:datefrom or :datefrom is null)
and (delivery_note.dnote_date<=:dateto or :dateto is null)";
var res_sql_qty = _dataContext.SqlExecutor.Select <DynamicModel>(sql_qty, orderno, itemcode, datefrom, dateto);
if (res_sql_qty.Count == 1)
{
var ddata = res_sql_qty[0];
ld_del_qty = ddata.GetValue <decimal?>("quantity");
if (ld_del_qty == null)
{
ld_del_qty = 0;
}
}
it.Product = i.Product;
it.Sr_No = i.Sr_No;
it.Item_Code = i.Item_Code;
it.Unit = i.Unit;
it.Order_Quantity = i.Order_Quantity;
it.Del_Quantity = ld_del_qty;
it.Bal_Qty = i.Order_Quantity - ld_del_qty;
items.Add(it);
}
s.Product = items.ToList();
orders.Add(s);
}
return(orders.ToList());
}
public IActionResult ViewPurchase(string userId)
{
if (userId != null)
{
var order3 = from od in dbcontext.OrderDetails
join o in dbcontext.Orders on od.OrderId equals o.Id
where o.UserId == userId
group od by od.ProductId into gp
select new
{
productId = gp.Key,
count = gp.Count(),
};
List <AllItems> list = new List <AllItems>();
foreach (var i in order3)
{
var p = dbcontext.Products.Where(product => product.Id == i.productId).FirstOrDefault();
//Take the latest dateandtime as per product
var d = (from od in dbcontext.OrderDetails
join o in dbcontext.Orders on od.OrderId equals o.Id
where o.UserId == userId && od.ProductId == i.productId
orderby o.DateandTime descending
select new
{
Date = o.DateandTime
}).First();
AllItems item = new AllItems();
item.ProductId = i.productId;
item.ProductQty = i.count;
item.ProductImage = p.Image;
item.ProductDesc = p.Description;
item.ProductName = p.Name;
item.ProductPrice = p.Price;
item.DateAndTime = d.Date;
list.Add(item);
}
ViewData["allItems"] = list;
List <Order_Detail> orderDetails = new List <Order_Detail>();
var orderList2 = from od in dbcontext.OrderDetails
join o in dbcontext.Orders on od.OrderId equals o.Id
where o.UserId == userId
select od;
foreach (var o in orderList2)
{
Order_Detail odele = new Order_Detail();
odele.ActivationCode = o.ActivationCode;
odele.ProductId = o.ProductId;
orderDetails.Add(odele);
}
ViewData["activationCode"] = orderDetails;
TempData["userid"] = userId;
return(View());
}
else
{
return(RedirectToAction("Login", "Home"));
}
}
/// <summary>
/// There are no comments for OrderDetails in the schema.
/// </summary>
public void AddToOrderDetails(Order_Detail order_Detail)
{
base.AddObject("OrderDetails", order_Detail);
}
private void detach_Order_Details(Order_Detail entity)
{
this.SendPropertyChanging();
entity.Product = null;
}
private void detach_Order_Details(Order_Detail entity)
{
this.SendPropertyChanging();
entity.Product = null;
}
/// <summary>
/// Create a new Order_Detail object.
/// </summary>
/// <param name="orderID">Initial value of OrderID.</param>
/// <param name="productID">Initial value of ProductID.</param>
/// <param name="unitPrice">Initial value of UnitPrice.</param>
/// <param name="quantity">Initial value of Quantity.</param>
/// <param name="discount">Initial value of Discount.</param>
public static Order_Detail CreateOrder_Detail(int orderID, int productID, decimal unitPrice, short quantity, float discount)
{
Order_Detail order_Detail = new Order_Detail();
order_Detail.OrderID = orderID;
order_Detail.ProductID = productID;
order_Detail.UnitPrice = unitPrice;
order_Detail.Quantity = quantity;
order_Detail.Discount = discount;
return order_Detail;
}
public void InsertOrderDetail(Order_Detail detail)
{
}
public void InferredAdd_EntityCollection()
{
NorthwindEntityContainer ec = new NorthwindEntityContainer();
// add a few existing entities
Order order1 = new Order
{
OrderID = 1
};
Order order2 = new Order
{
OrderID = 2
};
Order_Detail detail1 = new Order_Detail
{
OrderID = 2, ProductID = 1
};
ec.LoadEntities(new Entity[] { order1, order2, detail1 });
((IChangeTracking)ec).AcceptChanges();
Assert.IsFalse(ec.HasChanges);
// build a detached graph of a new category and 2 products,
// referenced by a detail
Order_Detail newDetail1 = new Order_Detail
{
OrderID = 1, ProductID = 2
};
Category newCategory = new Category
{
CategoryID = 1
};
Product newProduct1 = new Product
{
ProductID = 3
};
Product newProduct2 = new Product
{
ProductID = 4
};
newCategory.Products.Add(newProduct1);
newCategory.Products.Add(newProduct2);
newDetail1.Product = newProduct1;
EntityChangeSet cs = ec.GetChanges();
Assert.IsTrue(cs.IsEmpty);
// verify that adding an unattached entity to an EC results in
// the expected inferred Adds
order1.Order_Details.Add(newDetail1);
cs = ec.GetChanges();
Assert.AreEqual(4, cs.AddedEntities.Count);
Assert.IsTrue(cs.AddedEntities.Contains(newDetail1)); // the entity added directly
Assert.IsTrue(cs.AddedEntities.Contains(newProduct1)); // inferred via Detail.Product ER
Assert.IsTrue(cs.AddedEntities.Contains(newCategory)); // inferred via Product.Category ER
Assert.IsTrue(cs.AddedEntities.Contains(newProduct2)); // inferred via Category.Products EC
// verify that inferred Adds can be state transitioned via subsequent
// calls to Attach
ec.GetEntitySet <Product>().Attach(newProduct2);
newProduct2.ProductName += "x";
cs = ec.GetChanges();
Assert.AreEqual(3, cs.AddedEntities.Count);
Assert.AreEqual(1, cs.ModifiedEntities.Count);
Assert.IsFalse(cs.AddedEntities.Contains(newProduct2));
Assert.IsTrue(cs.ModifiedEntities.Contains(newProduct2));
}
/// <summary>
/// 根据分页筛选数据
/// </summary>
/// <param name="Key">主键</param>
/// <param name="start">开始数据</param>
/// <param name="PageSize">页面长度</param>
/// <param name="desc">排序</param>
/// <param name="model">对象</param>
/// <returns>对象列表</returns>
public List <Order_Detail> SelectByPage(string Key, int start, int PageSize, bool desc, Order_Detail model, string SelectFiled)
{
return(Order_DetailOper.Instance.SelectByPage(Key, start, PageSize, desc, model));
}
public IActionResult Checkout(string userid)
{
string sessionId = HttpContext.Session.GetString("sessionid");
var items = (from x in dbcontext.Carts
where x.UserID == userid || x.SessionId == sessionId
select new
{
ProductId = x.ProductId,
Qty = x.Qty
});
try
{
if (items == null)
{
throw new Exception("There is no items in the cart");
}
if (userid == null)
{
return(RedirectToAction("Login", "Home"));
}
//Adding new orders
Order o = new Order();
string oid = Guid.NewGuid().ToString();
o.Id = oid;
o.UserId = userid;
o.DateandTime = DateTime.Now;
dbcontext.Add(o);
foreach (var item in items)
{
int x = item.Qty;
while (x > 0)
{
Order_Detail od = new Order_Detail();
od.OrderId = oid;
od.ActivationCode = Guid.NewGuid().ToString();
od.ProductId = item.ProductId;
dbcontext.Add(od);
x--;
}
}
//End of updating orders & order_details
//remove items from cart upon sucessful transaction of checkout
List <Cart> itr = dbcontext.Carts.Where(x => x.UserID == userid).ToList();
foreach (Cart item in itr)
{
dbcontext.Carts.Remove(item);
}
dbcontext.SaveChanges();
}
catch (Exception)
{
if (userid == null)
{
RedirectToAction("ViewProductsWithoutLogin", "Product", new { sessionid = sessionId });
}
RedirectToAction("ViewProducts", "Product", new { userId = userid });
}
return(RedirectToAction("ViewPurchase", "Mypurchase", new { userId = userid }));
}
/// <summary>
/// 根据模型删除数据
/// </summary>
/// <param name="model">模型</param>
/// <returns>是否成功</returns>
public bool DeleteModel(Order_Detail model)
{
return(Order_DetailOper.Instance.DeleteModel(model));
}
/// <summary>
/// 根据模型更新
/// </summary>
/// <param name="model">模型</param>
/// <returns>是否成功</returns>
public bool Update(Order_Detail model)
{
return(Order_DetailOper.Instance.Update(model));
}
/// <summary>
/// 根据模型插入
/// </summary>
/// <param name="model">模型</param>
/// <returns>是否成功</returns>
public bool Insert(Order_Detail model)
{
return(Order_DetailOper.Instance.Insert(model));
}
// This fuction does not contain any business logic, it simply returns the
// list of order_details, we can put some logic here if needed
public bool UpdateOrder_Detail(Order_Detail b1)
{
return(order_detailDb.UpdateOrder_Detail(b1));
}
/// <summary>
/// 根据模型插入
/// </summary>
/// <param name="model">模型</param>
/// <returns>是否成功</returns>
public int InsertReturnKey(Order_Detail model)
{
return(Order_DetailOper.Instance.InsertReturnKey(model));
}
// This fuction does not contain any business logic, it simply returns the
// list of order_details, we can put some logic here if needed
public bool AddNewOrder_Detail(Order_Detail b1)
{
return(order_detailDb.AddNewOrder_Detail(b1));
}
/// <summary>
/// 筛选全部数据
/// </summary>
/// <param name="model">模型</param>
/// <returns>对象列表</returns>
public List <Order_Detail> SelectByModel(Order_Detail model)
{
return(Order_DetailOper.Instance.SelectAll(model));
}
public void UpdateOrderDetail(Order_Detail current)
{
ObjectContext.Order_Details.AttachAsModified(current, this.ChangeSet.GetOriginal(current));
}
/// <summary>
/// 数据条数
/// </summary>
/// <param name="model">模型</param>
/// <returns>对象列表</returns>
public int SelectCount(Order_Detail model)
{
return(Order_DetailOper.Instance.SelectCount(model));
}
private void attach_Order_Details(Order_Detail entity)
{
this.SendPropertyChanging();
entity.Order = this;
}
public void InsertOrderDetail(Order_Detail detail)
{
DataContext.Order_Details.InsertOnSubmit(detail);
}
partial void InsertOrder_Detail(Order_Detail instance);
public void UpdateOrderDetail(Order_Detail current)
{
DataContext.Order_Details.Attach(current, this.ChangeSet.GetOriginal(current));
}
partial void DeleteOrder_Detail(Order_Detail instance);
public void DeleteOrderDetail(Order_Detail current)
{
DataContext.Order_Details.Attach(current);
DataContext.Order_Details.DeleteOnSubmit(current);
}
/// <summary>
/// There are no comments for Order_DetailSet in the schema.
/// </summary>
public void AddToOrder_DetailSet(Order_Detail order_Detail)
{
base.AddObject("Order_DetailSet", order_Detail);
}
public void RemoveOrderDetails(Order_Detail entity)
{
_orderDetailsManagementDAL.RemoveOrder_Detail(entity);
}
