//TODO: Refactor
public void addCategoriesToDocument(List<string> categoryList, int documentId)
{
List<Category> allCategories = (
from c in this.Categories
select c
).ToList();
List<string> allCategoryNames = new List<string>();
foreach(Category cat in allCategories)
{
allCategoryNames.Add(cat.Name);
}
foreach (string categoryToBeAdded in categoryList)
{
if (allCategoryNames.Contains(categoryToBeAdded))
{
//No need to add the category. Just add the association
Category category = allCategories.Find(delegate(Category c) { return c.Name == categoryToBeAdded; });
CategoryDocument catDoc = new CategoryDocument { CategoryId = category.Id, DocumentId = documentId };
CategoryDocuments.InsertOnSubmit(catDoc);
this.SubmitChanges();
}
else
{
//The category does not already exist. Add a new category object too.
Category category = new Category { Name = categoryToBeAdded };
Categories.InsertOnSubmit(category);
this.SubmitChanges();
Category insertedCategory = (from c in this.Categories
where c.Name == categoryToBeAdded
select c).First();
CategoryDocument catDoc = new CategoryDocument { DocumentId = documentId, CategoryId = insertedCategory.Id };
CategoryDocuments.InsertOnSubmit(catDoc);
this.SubmitChanges();
}
}
}
partial void DeleteCategoryDocument(CategoryDocument instance);
partial void UpdateCategoryDocument(CategoryDocument instance);
partial void InsertCategoryDocument(CategoryDocument instance);
private void detach_CategoryDocuments(CategoryDocument entity)
{
this.SendPropertyChanging();
entity.Category = null;
}
private void attach_CategoryDocuments(CategoryDocument entity)
{
this.SendPropertyChanging();
entity.Document = this;
}