public async Task <IActionResult> Delete(int id, RegionSearchViewModel searchViewModel)
{
try
{
var validationResult = await new RegionHandler(_regionService).CanDelete(id);
if (validationResult == null)
{
// if no validation error, delete the record
await _regionService.DeleteById(id);
// set TempData for Success Modal
TempData[Constants.Common.ModalMessage] = Constants.Message.RecordSuccessDelete;
return(RedirectToAction(nameof(List), searchViewModel));
}
ModelState.AddModelError(validationResult);
}
catch (Exception ex)
{
var exceptionMessage = await Helpers.GetErrors(ex, _emailService);
ModelState.AddModelError(new ValidationResult(exceptionMessage));
}
ModelState.AddModelError(string.Empty, "Invalid delete attempt.");
// set TempData for Error Modal
TempData[Constants.Common.ModalTitle] = Constants.Message.Error;
TempData[Constants.Common.ModalMessage] = Helpers.CreateValidationSummary(ModelState);
return(RedirectToAction(nameof(List), searchViewModel));
}
public async Task <Extensions.PaginatedList <Region> > FindRegions(RegionSearchViewModel searchViewModel)
{
var sortDir = Constants.SortDirection.Ascending;
if ((!string.IsNullOrEmpty(searchViewModel.SortOrder) && searchViewModel.SortOrder.Equals(Constants.SortDirection.Descending)))
{
sortDir = Constants.SortDirection.Descending;
}
var regions = GetDbSet <Region>().AsNoTracking()
.Where(x => (string.IsNullOrEmpty(searchViewModel.RegionName) ||
x.RegionName.Contains(searchViewModel.RegionName, StringComparison.OrdinalIgnoreCase)))
.OrderByPropertyName(searchViewModel.SortBy, sortDir);
return(await Extensions.PaginatedList <Region> .CreateAsync(regions.AsNoTracking(), searchViewModel.Page, searchViewModel.PageSize));
}
public async Task <IActionResult> List(RegionSearchViewModel searchViewModel)
{
try
{
var list = await _regionService.FindRegions(searchViewModel);
var tuple = new Tuple <RegionSearchViewModel, PaginatedList <Region> >(searchViewModel, list);
return(View(tuple));
}
catch (Exception ex)
{
var exceptionMessage = await Helpers.GetErrors(ex, _emailService);
ModelState.AddModelError(new ValidationResult(exceptionMessage));
}
return(View());
}
/// <summary>
/// Gets region paginated list
/// </summary>
/// <param name="searchViewModel">holds the search parameter</param>
/// <returns>Paginated List</returns>
public async Task <Extensions.PaginatedList <Region> > FindRegions(RegionSearchViewModel searchViewModel)
{
return(await _regionRepository.FindRegions(searchViewModel));
}
