public void UpdateBrand(DTO.Brand updatedBrand)
{
CheckHelper.ArgumentNotNull(updatedBrand, "updatedBrand");
CheckHelper.ArgumentWithinCondition(!updatedBrand.IsNew(), "Brand is new.");
Container.Get <IValidateService>().CheckIsValid(updatedBrand);
CheckHelper.WithinCondition(SecurityService.IsLoggedIn, "User is not logged in.");
CheckHelper.WithinCondition(SecurityService.IsCurrentUserSeller, "Only seller can change brand.");
var persistentService = Container.Get <IPersistentService>();
var brand = persistentService.GetEntityById <DataAccess.Brand>(updatedBrand.Id);
CheckHelper.NotNull(brand, "Brand does not exist.");
if (brand.Name != updatedBrand.Name)
{
var doesAnotherBrandWithTheSameNameExist =
persistentService
.GetEntitySet <DataAccess.Brand>()
.Any(b => b.Name == updatedBrand.Name);
if (doesAnotherBrandWithTheSameNameExist)
{
throw new BrandServiceException("Бренд с заданным названием уже существует.");
}
}
brand.Name = updatedBrand.Name;
brand.Active = updatedBrand.Active;
brand.UpdateTrackFields(Container);
persistentService.SaveChanges();
}
public DTO.Product[] GetActiveProductsByBrand(DTO.Brand brand)
{
CheckHelper.ArgumentNotNull(brand, "brand");
CheckHelper.ArgumentWithinCondition(!brand.IsNew(), "!brand.IsNew()");
CheckHelper.WithinCondition(SecurityService.IsLoggedIn, "User is not logged in.");
var persistentService = Container.Get<IPersistentService>();
var dtoService = Container.Get<IDtoService>();
return
persistentService
.GetActiveEntities<DataAccess.Product>()
.Where(p => p.BrandId == brand.Id)
.OrderByDescending(p => p.ChangeDate)
.AsEnumerable()
.Select(p => dtoService.CreateProduct(p))
.ToArray();
}
public void CreateBrand(DTO.Brand createdBrand)
{
CheckHelper.ArgumentNotNull(createdBrand, "createdBrand");
CheckHelper.ArgumentWithinCondition(createdBrand.IsNew(), "Brand is not new.");
Container.Get <IValidateService>().CheckIsValid(createdBrand);
CheckHelper.WithinCondition(SecurityService.IsLoggedIn, "User is not logged in.");
CheckHelper.WithinCondition(SecurityService.IsCurrentUserSeller, "Only seller can create brand.");
var persistentService = Container.Get <IPersistentService>();
var doesAnotherBrandWithTheSameNameExist =
persistentService
.GetEntitySet <DataAccess.Brand>()
.Any(b => b.Name == createdBrand.Name);
if (doesAnotherBrandWithTheSameNameExist)
{
throw new BrandServiceException("Бренд с заданным названием уже существует.");
}
var brand =
new DataAccess.Brand
{
Name = createdBrand.Name,
Active = createdBrand.Active
};
brand.UpdateTrackFields(Container);
persistentService.Add(brand);
persistentService.SaveChanges();
createdBrand.Id = brand.Id;
createdBrand.CreateDate = brand.CreateDate;
createdBrand.CreateUser = brand.CreatedBy.GetFullName();
createdBrand.ChangeDate = brand.ChangeDate;
createdBrand.ChangeUser = brand.ChangedBy.GetFullName();
}
public DTO.Size[] GetActiveSizes(DTO.SubCategory subCategory, DTO.Brand brand)
{
CheckHelper.ArgumentNotNull(subCategory, "subCategory");
CheckHelper.ArgumentWithinCondition(!subCategory.IsNew(), "!subCategory.IsNew()");
CheckHelper.ArgumentNotNull(brand, "brand");
CheckHelper.ArgumentWithinCondition(!brand.IsNew(), "!brand.IsNew()");
CheckHelper.WithinCondition(SecurityService.IsLoggedIn, "User is not logged in.");
var persistentService = Container.Get <IPersistentService>();
var dtoService = Container.Get <IDtoService>();
return
(persistentService
.GetActiveEntities <DataAccess.Size>()
.Where(s => s.SubCategoryId == subCategory.Id && s.BrandId == brand.Id)
.OrderBy(s => s.Name)
.AsEnumerable()
.Select(s => dtoService.CreateSize(s))
.ToArray());
}
public DTO.Size[] GetSizes(DTO.SubCategory subCategory, DTO.Brand brand, string filter)
{
CheckHelper.ArgumentNotNull(subCategory, "subCategory");
CheckHelper.ArgumentWithinCondition(!subCategory.IsNew(), "!subCategory.IsNew()");
CheckHelper.ArgumentNotNull(brand, "brand");
CheckHelper.ArgumentWithinCondition(!brand.IsNew(), "!brand.IsNew()");
CheckHelper.WithinCondition(SecurityService.IsLoggedIn, "User is not logged in.");
CheckHelper.WithinCondition(SecurityService.IsCurrentUserSeller, "Only seller can get all sizes.");
var query =
Container
.Get <IPersistentService>()
.GetEntitySet <DataAccess.Size>()
.Where(s => s.SubCategoryId == subCategory.Id && s.BrandId == brand.Id)
.AsQueryable();
if (!string.IsNullOrWhiteSpace(filter))
{
query =
query
.Where(s =>
s.Name.Contains(filter) ||
s.Height.Contains(filter) ||
s.Weight.Contains(filter));
}
var dtoService = Container.Get <IDtoService>();
return
(query
.OrderBy(s => s.Id)
.ToArray()
.Select(s => dtoService.CreateSize(s, false))
.ToArray());
}