public virtual void Delete(IEnumerable <TModel> models)
{
var entities = Сonverter.ConvertFrom(models);
foreach (var entity in entities)
{
var foundEntity = DbSet.Find(entity.Id);
if (foundEntity != null)
{
DbSet.Remove(foundEntity);
}
}
}
private ProductEntity UpdateProductCategories(ProductModel model)
{
var productEntity = Сonverter.ConvertFrom(model);
foreach (var productCategory in productEntity.ProductCategoryEntities)
{
var foundCategory = _categoryDbSet.FirstOrDefault(
c => c.Name == productCategory.Category.Name);
if (foundCategory != null)
{
productCategory.CategoryId = foundCategory.Id;
productCategory.Category = foundCategory;
}
}
return(productEntity);
}
public virtual IEnumerable <TModel> Create(IEnumerable <TModel> models)
{
var createdModels = new List <TModel>();
foreach (var model in models)
{
var foundEntity = DbSet.Find(model.Id);
if (foundEntity == null)
{
var entity = Сonverter.ConvertFrom(model);
var createdEntity = DbSet.Add(entity);
var createdModel = Сonverter.ConvertTo(createdEntity.Entity);
createdModels.Add(createdModel);
}
}
return(createdModels);
}
public override void Update(IEnumerable <CategoryModel> models)
{
var entities = Сonverter.ConvertFrom(models);
var foundEntitiesToUpdate = new List <CategoryEntity>();
foreach (var entity in entities)
{
var foundEntity = DbSet.Find(entity.Id);
if (foundEntity != null)
{
foundEntity.Name = entity.Name;
foundEntity.Description = entity.Description;
foundEntitiesToUpdate.Add(foundEntity);
}
}
DbSet.UpdateRange(foundEntitiesToUpdate);
}
