public IActionResult Index()
{
var productCategoryBundle = new ProductCategoryBundle();
productCategoryBundle.ProductsList = dbContext.Products.ToList();
return(View("Products", productCategoryBundle));
}
public IActionResult Categories()
{
var productCategoryBundle = new ProductCategoryBundle();
productCategoryBundle.CategoriesList = dbContext.Categories.ToList();
return(View("Categories", productCategoryBundle));
}
public IActionResult ShowCategory(int id)
{
var productCategoryBundle = new ProductCategoryBundle();
// Sets the product and current categories
productCategoryBundle.Category = dbContext.Categories
.Include(c => c.Associations)
.ThenInclude(a => a.Product)
.FirstOrDefault(c => c.CategoryId == id);
// Sets the product's not linked categories
productCategoryBundle.ProductsList = dbContext.Products
.Include(p => p.Associations)
.Where(p => p.Associations.All(a => a.CategoryId != id))
.ToList();
return(View("Category", productCategoryBundle));
}
public IActionResult CreateProduct(Product product)
{
// Checks model validators. If valid, queries the VB and adds the new product.
if (ModelState.IsValid)
{
// Sets timestamp for product creation
product.CreatedAt = DateTime.Now;
product.UpdatedAt = DateTime.Now;
dbContext.Add(product);
dbContext.SaveChanges();
return(RedirectToAction("DisplayProduct"));
}
// else, the error messages are returned.
else
{
// creates the bunled model again for display if the data is invalid
var productCategoryBundle = new ProductCategoryBundle();
productCategoryBundle.ProductsList = dbContext.Products.ToList();
return(View("Products", productCategoryBundle));
}
}
public IActionResult CreateCategory(Category category)
{
// Checks model validators. If valid, queries the VB and adds the new category.
if (ModelState.IsValid)
{
// Sets timestamp for category creation
category.CreatedAt = DateTime.Now;
category.UpdatedAt = DateTime.Now;
// Add Category to DB
dbContext.Add(category);
dbContext.SaveChanges();
return(RedirectToAction("DisplayCategory"));
}
// else, the error messages are returned.
else
{
// creates the bunled model again for display if the data is invalid
var productCategoryBundle = new ProductCategoryBundle();
productCategoryBundle.CategoriesList = dbContext.Categories.ToList();
return(View("Categories", productCategoryBundle));
}
}
