public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
CategoryType = await _context.CategoryTypes.FindAsync(id);
if (CategoryType != null)
{
var categoriesToClean = _context.Categories.Where(cat => cat.CategoryType.Equals(this.CategoryType)).AsEnumerable();
foreach (var category in categoriesToClean)
{
category.CategoryType = null;
}
_context.CategoryTypes.Remove(CategoryType);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Brick = await _context.Bricks.FindAsync(id);
if (Brick != null)
{
foreach (var joinTable in _context.BrickToBrick)
{
if (joinTable.BrickId == this.Brick.Id || joinTable.ChildId == this.Brick.Id)
{
_context.BrickToBrick.Remove(joinTable);
}
}
foreach (var joinTable in _context.BrickCategories)
{
if (joinTable.BrickId == this.Brick.Id)
{
_context.BrickCategories.Remove(joinTable);
}
}
_context.Bricks.Remove(Brick);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Category = await _context.Categories.FindAsync(id);
if (Category != null)
{
foreach (var categoryType in _context.CategoryTypes.Include(x => x.Categories))
{
if (categoryType.Categories.Contains(this.Category))
{
categoryType.Categories.Remove(this.Category);
}
}
foreach (var brickCategory in _context.BrickCategories)
{
if (brickCategory.CategoryId.Equals(this.Category.Id))
{
_context.BrickCategories.Remove(brickCategory);
}
}
_context.Categories.Remove(Category);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <bool> CheckAndSave()
{
if (!ModelState.IsValid)
{
return(false);
}
_context.Bricks.Add(Brick);
await _context.SaveChangesAsync();
return(true);
}
