public async Task AddCategory(CategoryForInformation category)
{
try
{
_ctx.CategoriesForInformation.Add(category);
await _ctx.SaveChangesAsync();
}
catch (Exception ex)
{
_logger.LogInformation($"Category for Information record not created: {ex.Message}");
}
}
public async Task <IActionResult> Create(CategoryForInformation category)
{
if (!ModelState.IsValid)
{
return(View());
}
try
{
await _cat.AddCategory(category);
// TODO: Add insert logic here
return(RedirectToAction(nameof(Index)));
}
catch
{
return(RedirectToAction("Error", "Home"));
}
}
public void DeleteCategoryById(int id)
{
if (CategoryForInformationExists(id))
{
CategoryForInformation categoryToRemove = _ctx.CategoriesForInformation.Find(id);
try
{
_ctx.CategoriesForInformation.Remove(categoryToRemove);
_ctx.SaveChanges();
return;
}
catch (Exception ex)
{
_logger.LogInformation($"Category record not deleted: {ex.Message}");
}
}
throw new Exception();
}
public async Task UpdateCategoryById(CategoryForInformation category)
{
if (CategoryForInformationExists(category.CategoryId))
{
try
{
_ctx.CategoriesForInformation.Update(category);
await _ctx.SaveChangesAsync();
return;
}
catch (Exception ex)
{
_logger.LogInformation($"Category record not updated: {ex.Message}");
}
}
throw new Exception();
}
public async Task <IActionResult> Edit(int id, CategoryForInformation category)
{
if (id != category.CategoryId)
{
return(RedirectToAction("Error", "Home"));
}
if (!ModelState.IsValid)
{
return(View("Edit", new { id }));
}
try
{
await _cat.UpdateCategoryById(category);
return(RedirectToAction(nameof(Index)));
}
catch
{
return(RedirectToAction("Error", "Home"));
}
}
