public async Task <IActionResult> PutCategory([FromRoute] int id, [FromBody] Category category)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != category.CategoryId)
{
return(BadRequest());
}
_context.Entry(category).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CategoryExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public bool deleteData(int id)
{
var query = db.Products.Where(z => z.productId == id).FirstOrDefault();
db.Entry(query).State = Microsoft.EntityFrameworkCore.EntityState.Deleted;
db.SaveChanges();
return(true);
}
public bool CartRemove(ClassLibrary1.Cart model)
{
var check = DB.Carts.Where(x => x.ProductID == model.ProductID && x.UserID == model.UserID).FirstOrDefault();
if (check.Quantity == 1)
{
DB.Entry(check).State = Microsoft.EntityFrameworkCore.EntityState.Deleted;
DB.SaveChanges();
return(true);
}
else if (check.Quantity > 1)
{
check.Quantity = check.Quantity - model.Quantity;
check.Total = check.Total - (model.Quantity * check.Price);
DB.SaveChanges();
return(true);
}
else
{
return(false);
}
}
public bool deleteData(int id)
{
if (DataValid(id))
{
var query = db.Users.Where(z => z.userId == id).FirstOrDefault();
db.Entry(query).State = Microsoft.EntityFrameworkCore.EntityState.Deleted;
db.SaveChanges();
return(true);
}
else
{
return(false);
}
}
