public IActionResult PostCreate([FromForm] CreateLinkViewModel vm)
{
if (!ModelState.IsValid)
{
return(RedirectToAction(nameof(Create)));
}
if (!vm.Password.Equals(AdminPassword))
{
return(RedirectToAction(nameof(Create)));
}
try
{
using var db = new LiteDatabase("persistence/linkshortener.db");
var col = db.GetCollection <LinkModel>("links");
var newIdInt = col.Insert(new LinkModel {
RedirectTargetUrl = vm.NewLink
});
var newIdHashed = _hashId.Encode(newIdInt);
var vm2 = new CreatedLinkViewModel
{
NewLink = vm.NewLink,
LinkHash = $"{UrlPrefix}/{newIdHashed}"
};
return(View(vm2));
} catch (Exception ex)
{
_logger.LogError("Error while DB insert", ex);
}
return(RedirectToAction(nameof(Create)));
}
public async Task <IActionResult> Index()
{
var vm = new CreateLinkViewModel();
await InitializeViewModel(vm);
return(View(vm));
}
public IActionResult Create()
{
var vm = new CreateLinkViewModel
{
NewLink = string.Empty,
Password = string.Empty
};
return(View(vm));
}
private async Task InitializeViewModel(CreateLinkViewModel vm)
{
var tags = await Gateway.SendAsync(new GetTagsRequest()
{
});
vm.Tags = tags.Select(m =>
{
var t = m.ConvertTo <TagViewModel>();
t.IsSelected = vm.Tags?.FirstOrDefault(r => r.Key == m.Key)?.IsSelected ?? false;
return(t);
}).ToList();
}
public async Task <IActionResult> Index(CreateLinkViewModel vm)
{
await InitializeViewModel(vm);
return(DoIfValid <IActionResult>(() =>
{
var req = vm.ConvertTo <CreateLinkRequest>();
req.Tags = Enumerable.ToHashSet(vm.Tags.Where(m => m.IsSelected).Select(m => m.Key));
var link = Gateway.Send(req);
return RedirectToAction("Share", "Link", new { id = link.Key });
}, () => View(vm)));
}
public IActionResult Shortener(CreateLinkViewModel model)
{
if (!ModelState.IsValid)
{
return(JsonFail($"متاسفانه لینک برای کوتاه سازی یافت نشد ...!"));
}
CreateLinkDto createLinkDto = new CreateLinkDto(model.FullAddress);
var result = linkService.AddLink(createLinkDto);
if (result.IsSuccess)
{
return(JsonSuccess(message: result.Message));
}
return(JsonFail(message: result.Message));
}
