#pragma warning restore 0649
public static void LoadSuppliers()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
List<SupplierFaxCSV> faxes = Csv.ReadFile<SupplierFaxCSV>("SupplierFaxes.csv", culture: CultureInfo.GetCultureInfo("es"));
var faxDic = faxes.ToDictionary(r => r.SupplierID, r => r.Fax);
Administrator.SaveListDisableIdentity(db.Suppliers.Select(s =>
new SupplierEntity
{
CompanyName = s.CompanyName,
ContactName = s.ContactName,
ContactTitle = s.ContactTitle,
Phone = s.Phone.Replace(".", " "),
Fax = faxDic[s.SupplierID].Replace(".", " "),
Address = new AddressEntity
{
Address = s.Address,
City = s.City,
Region = s.Region,
PostalCode = s.PostalCode,
Country = s.Country
},
}.SetId(s.SupplierID)));
}
}
public static void LoadPersons()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
db.Customers.Where(c => c.ContactTitle.Contains("Owner")).Select(c =>
new PersonEntity
{
FirstName = c.ContactName.Substring(0, c.ContactName.LastIndexOf(' ')),
LastName = c.ContactName.Substring(c.ContactName.LastIndexOf(' ') + 1),
DateOfBirth = null,
Title = null,
Address = new AddressEntity
{
Address = c.Address,
City = c.City,
Region = c.Region,
PostalCode = c.PostalCode,
Country = c.Country,
},
Phone = c.Phone.Replace(".", " "),
Fax = c.Fax.Replace(".", " "),
Corrupt = true,
}).SaveList();
}
}
public static void LoadPersons()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
db.Customers.Where(c => c.ContactTitle.Contains("Owner")).Select(c =>
new PersonEntity
{
FirstName = c.ContactName.Substring(0, c.ContactName.LastIndexOf(' ')),
LastName = c.ContactName.Substring(c.ContactName.LastIndexOf(' ') + 1),
DateOfBirth = null,
Title = null,
Address = new AddressEntity
{
Address = c.Address,
City = c.City,
Region = c.Region,
PostalCode = c.PostalCode,
Country = c.Country,
},
Phone = c.Phone.Replace(".", " "),
Fax = c.Fax.Replace(".", " "),
Corrupt = true,
}).SaveList();
}
}
public static void LoadOrders()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
var northwind = db.Customers.Select(a => new { a.CustomerID, a.ContactName }).ToList();
var companies = Database.Query<CompanyEntity>().Select(c => new
{
Lite = c.ToLite<CustomerEntity>(),
c.ContactName
}).ToList();
var persons = Database.Query<PersonEntity>().Select(p => new
{
Lite = p.ToLite<CustomerEntity>(),
ContactName = p.FirstName + " " + p.LastName
}).ToList();
Dictionary<string, Lite<CustomerEntity>> customerMapping =
(from n in northwind
join s in companies.Concat(persons) on n.ContactName equals s.ContactName
select new KeyValuePair<string, Lite<CustomerEntity>>(n.CustomerID, s.Lite)).ToDictionary();
db.Orders.GroupsOf(10).ProgressForeachDisableIdentity(typeof(OrderEntity), l => l.ToInterval(a => a.OrderID).ToString(), null, (orders, writer) =>
{
using (OperationLogic.AllowSave<OrderEntity>())
orders.Select(o => new OrderEntity
{
Employee = Lite.Create<EmployeeEntity>(o.EmployeeID.Value),
OrderDate = o.OrderDate.Value,
RequiredDate = o.RequiredDate.Value,
ShippedDate = o.ShippedDate,
State = o.ShippedDate.HasValue ? OrderState.Shipped : OrderState.Ordered,
ShipVia = Lite.Create<ShipperEntity>(o.ShipVia.Value),
ShipName = o.ShipName,
ShipAddress = new AddressEntity
{
Address = o.ShipAddress,
City = o.ShipCity,
Region = o.ShipRegion,
PostalCode = o.ShipPostalCode,
Country = o.ShipCountry,
},
Freight = o.Freight.Value,
Details = o.Order_Details.Select(od => new OrderDetailsEntity
{
Discount = (decimal)od.Discount,
Product = Lite.Create<ProductEntity>(od.ProductID),
Quantity = od.Quantity,
UnitPrice = od.UnitPrice,
}).ToMList(),
Customer = customerMapping[o.CustomerID].RetrieveAndForget(),
IsLegacy = true,
}.SetId(o.OrderID)).SaveList();
});
}
}
public static void LoadOrders()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
var northwind = db.Customers.Select(a => new { a.CustomerID, a.ContactName }).ToList();
var companies = Database.Query <CompanyEntity>().Select(c => new
{
Lite = c.ToLite <CustomerEntity>(),
c.ContactName
}).ToList();
var persons = Database.Query <PersonEntity>().Select(p => new
{
Lite = p.ToLite <CustomerEntity>(),
ContactName = p.FirstName + " " + p.LastName
}).ToList();
Dictionary <string, Lite <CustomerEntity> > customerMapping =
(from n in northwind
join s in companies.Concat(persons) on n.ContactName equals s.ContactName
select new KeyValuePair <string, Lite <CustomerEntity> >(n.CustomerID, s.Lite)).ToDictionary();
db.Orders.GroupsOf(10).ProgressForeachDisableIdentity(typeof(OrderEntity), l => l.ToInterval(a => a.OrderID).ToString(), null, (orders, writer) =>
{
using (OperationLogic.AllowSave <OrderEntity>())
orders.Select(o => new OrderEntity
{
Employee = Lite.Create <EmployeeEntity>(o.EmployeeID.Value),
OrderDate = o.OrderDate.Value,
RequiredDate = o.RequiredDate.Value,
ShippedDate = o.ShippedDate,
State = o.ShippedDate.HasValue ? OrderState.Shipped : OrderState.Ordered,
ShipVia = Lite.Create <ShipperEntity>(o.ShipVia.Value),
ShipName = o.ShipName,
ShipAddress = new AddressEntity
{
Address = o.ShipAddress,
City = o.ShipCity,
Region = o.ShipRegion,
PostalCode = o.ShipPostalCode,
Country = o.ShipCountry,
},
Freight = o.Freight.Value,
Details = o.Order_Details.Select(od => new OrderDetailsEntity
{
Discount = (decimal)od.Discount,
Product = Lite.Create <ProductEntity>(od.ProductID),
Quantity = od.Quantity,
UnitPrice = od.UnitPrice,
}).ToMList(),
Customer = customerMapping[o.CustomerID].RetrieveAndForget(),
IsLegacy = true,
}.SetId(o.OrderID)).SaveList();
});
}
}
public static void LoadRegions()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
Administrator.SaveListDisableIdentity(db.Regions.Select(r =>
new RegionEntity
{
Description = r.RegionDescription.Trim()
}.SetId(r.RegionID)));
}
}
public static void LoadRegions()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
Administrator.SaveListDisableIdentity(db.Regions.Select(r =>
new RegionEntity
{
Description = r.RegionDescription.Trim()
}.SetId(r.RegionID)));
}
}
public static void LoadShippers()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
Administrator.SaveListDisableIdentity(db.Shippers.Select(s =>
new ShipperEntity
{
CompanyName = s.CompanyName,
Phone = s.Phone,
}.SetId(s.ShipperID)));
}
}
public static void LoadShippers()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
Administrator.SaveListDisableIdentity(db.Shippers.Select(s =>
new ShipperEntity
{
CompanyName = s.CompanyName,
Phone = s.Phone,
}.SetId(s.ShipperID)));
}
}
public static void LoadCategories()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
Administrator.SaveListDisableIdentity(db.Categories.Select(s =>
new CategoryEntity
{
CategoryName = s.CategoryName,
Description = s.Description,
Picture = new EmbeddedFileEntity { FileName = s.CategoryName + ".jpg", BinaryFile = EmployeeLoader.RemoveOlePrefix(s.Picture.ToArray()) },
}.SetId(s.CategoryID)));
}
}
public static void LoadCategories()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
Administrator.SaveListDisableIdentity(db.Categories.Select(s =>
new CategoryEntity
{
CategoryName = s.CategoryName,
Description = s.Description,
Picture = new EmbeddedFileEntity {
FileName = s.CategoryName + ".jpg", BinaryFile = EmployeeLoader.RemoveOlePrefix(s.Picture.ToArray())
},
}.SetId(s.CategoryID)));
}
}
public static void LoadProducts()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
Administrator.SaveListDisableIdentity(db.Products.Select(s =>
new ProductEntity
{
ProductName = s.ProductName,
Supplier = Lite.Create<SupplierEntity>(s.SupplierID.Value),
Category = Lite.Create<CategoryEntity>(s.CategoryID.Value),
QuantityPerUnit = s.QuantityPerUnit,
UnitPrice = s.UnitPrice.Value,
UnitsInStock = s.UnitsInStock.Value,
ReorderLevel = s.ReorderLevel.Value,
Discontinued = s.Discontinued,
}.SetId(s.ProductID)));
}
}
public static void LoadProducts()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
Administrator.SaveListDisableIdentity(db.Products.Select(s =>
new ProductEntity
{
ProductName = s.ProductName,
Supplier = Lite.Create <SupplierEntity>(s.SupplierID.Value),
Category = Lite.Create <CategoryEntity>(s.CategoryID.Value),
QuantityPerUnit = s.QuantityPerUnit,
UnitPrice = s.UnitPrice.Value,
UnitsInStock = s.UnitsInStock.Value,
ReorderLevel = s.ReorderLevel.Value,
Discontinued = s.Discontinued,
}.SetId(s.ProductID)));
}
}
public static void LoadCompanies()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
db.Customers.Where(c => !c.ContactTitle.Contains("Owner")).Select(c =>
new CompanyEntity
{
CompanyName = c.CompanyName,
ContactName = c.ContactName,
ContactTitle = c.ContactTitle,
Address = new AddressEntity
{
Address = c.Address,
City = c.City,
Region = c.Region,
PostalCode = c.PostalCode,
Country = c.Country,
},
Phone = c.Phone.Replace(".", " "),
Fax = c.Fax.Replace(".", " "),
}).SaveList();
}
}
public static void LoadTerritories()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
var regionDic = Database.RetrieveAll <RegionEntity>().ToDictionary(a => a.Id);
var territories = (from t in db.Territories.ToList()
group t by t.TerritoryDescription into g
select new
{
Description = g.Key.Trim(),
Id = g.Select(t => t.TerritoryID).OrderBy().First(),
RegionID = g.Select(r => r.RegionID).Distinct().Single(),
}).ToList();
Administrator.SaveListDisableIdentity(territories.Select(t =>
new TerritoryEntity
{
Description = t.Description.Trim(),
Region = regionDic[t.RegionID]
}.SetId(int.Parse(t.Id))));
}
}
public static void LoadTerritories()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
var regionDic = Database.RetrieveAll<RegionEntity>().ToDictionary(a => a.Id);
var territories = (from t in db.Territories.ToList()
group t by t.TerritoryDescription into g
select new
{
Description = g.Key.Trim(),
Id = g.Select(t => t.TerritoryID).OrderBy().First(),
RegionID = g.Select(r => r.RegionID).Distinct().Single(),
}).ToList();
Administrator.SaveListDisableIdentity(territories.Select(t =>
new TerritoryEntity
{
Description = t.Description.Trim(),
Region = regionDic[t.RegionID]
}.SetId(int.Parse(t.Id))));
}
}
public static void LoadCompanies()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
db.Customers.Where(c => !c.ContactTitle.Contains("Owner")).Select(c =>
new CompanyEntity
{
CompanyName = c.CompanyName,
ContactName = c.ContactName,
ContactTitle = c.ContactTitle,
Address = new AddressEntity
{
Address = c.Address,
City = c.City,
Region = c.Region,
PostalCode = c.PostalCode,
Country = c.Country,
},
Phone = c.Phone.Replace(".", " "),
Fax = c.Fax.Replace(".", " "),
}).SaveList();
}
}
public static void LoadEmployees()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
var duplicateMapping = (from t in db.Territories.ToList()
group int.Parse(t.TerritoryID) by t.TerritoryDescription into g
where g.Count() > 1
let min = g.Min()
from item in g.Except(new[] { min })
select new
{
Min = min,
Item = item
}).ToDictionary(a => a.Item, a => a.Min);
var territoriesDic = Database.RetrieveAll <TerritoryEntity>().ToDictionary(a => a.Id);
var exmployeeTerritories = (from e in db.Employees
from t in e.EmployeeTerritories
select new { e.EmployeeID, t.TerritoryID }).ToList()
.AgGroupToDictionary(a => a.EmployeeID, gr =>
gr.Select(a => int.Parse(a.TerritoryID))
.Select(id => duplicateMapping.TryGet(id, id))
.Select(id => territoriesDic[id])
.Distinct().ToMList());
Administrator.SaveListDisableIdentity(
from e in db.Employees
select new EmployeeEntity
{
BirthDate = e.BirthDate,
FirstName = e.FirstName,
LastName = e.LastName,
TitleOfCourtesy = e.TitleOfCourtesy,
HomePhone = e.HomePhone,
Extension = e.Extension,
HireDate = e.HireDate,
Photo = new FileEntity {
FileName = e.PhotoPath.AfterLast('/'), BinaryFile = RemoveOlePrefix(e.Photo.ToArray())
}.ToLiteFat(),
PhotoPath = e.PhotoPath,
Address = new AddressEntity
{
Address = e.Address,
City = e.City,
Country = e.Country,
Region = e.Region,
PostalCode = e.PostalCode,
},
Notes = e.Notes,
Territories = exmployeeTerritories[e.EmployeeID],
}.SetId(e.EmployeeID));
var pairs = (from e in db.Employees
where e.ReportsTo != null
select new { e.EmployeeID, e.ReportsTo });
foreach (var pair in pairs)
{
EmployeeEntity employee = Database.Retrieve <EmployeeEntity>(pair.EmployeeID);
employee.ReportsTo = Lite.Create <EmployeeEntity>(pair.ReportsTo.Value);
employee.Save();
}
}
}
public static void LoadEmployees()
{
using (NorthwindDataContext db = new NorthwindDataContext())
{
var duplicateMapping = (from t in db.Territories.ToList()
group int.Parse(t.TerritoryID) by t.TerritoryDescription into g
where g.Count() > 1
let min = g.Min()
from item in g.Except(new[] { min })
select new
{
Min = min,
Item = item
}).ToDictionary(a => a.Item, a => a.Min);
var territoriesDic = Database.RetrieveAll<TerritoryEntity>().ToDictionary(a => a.Id);
var exmployeeTerritories = (from e in db.Employees
from t in e.EmployeeTerritories
select new { e.EmployeeID, t.TerritoryID }).ToList()
.AgGroupToDictionary(a => a.EmployeeID, gr =>
gr.Select(a => int.Parse(a.TerritoryID))
.Select(id => duplicateMapping.TryGet(id, id))
.Select(id => territoriesDic[id])
.Distinct().ToMList());
Administrator.SaveListDisableIdentity(
from e in db.Employees
select new EmployeeEntity
{
BirthDate = e.BirthDate,
FirstName = e.FirstName,
LastName = e.LastName,
TitleOfCourtesy = e.TitleOfCourtesy,
HomePhone = e.HomePhone,
Extension = e.Extension,
HireDate = e.HireDate,
Photo = new FileEntity { FileName = e.PhotoPath.AfterLast('/'), BinaryFile = RemoveOlePrefix(e.Photo.ToArray()) }.ToLiteFat(),
PhotoPath = e.PhotoPath,
Address = new AddressEntity
{
Address = e.Address,
City = e.City,
Country = e.Country,
Region = e.Region,
PostalCode = e.PostalCode,
},
Notes = e.Notes,
Territories = exmployeeTerritories[e.EmployeeID],
}.SetId(e.EmployeeID));
var pairs = (from e in db.Employees
where e.ReportsTo != null
select new { e.EmployeeID, e.ReportsTo });
foreach (var pair in pairs)
{
EmployeeEntity employee = Database.Retrieve<EmployeeEntity>(pair.EmployeeID);
employee.ReportsTo = Lite.Create<EmployeeEntity>(pair.ReportsTo.Value);
employee.Save();
}
}
}
