/// <summary>
/// Updates the category.
/// </summary>
/// <param name="category">The category.</param>
/// <returns></returns>
public async Task UpdateCategory(Category category)
{
context.Entry(category).State = EntityState.Modified;
await context.SaveChangesAsync();
}
/// <summary>
/// Inserts the category.
/// </summary>
/// <param name="category">The category.</param>
/// <returns></returns>
public async Task InsertCategory(Category category)
{
category.Deleted = false;
context.Categories.Add(category);
await context.SaveChangesAsync();
}