public async Task <IActionResult> Create([Bind("Id,Name")] Tag tag)
{
if (ModelState.IsValid)
{
await _tagServices.CreateTag(tag.Name);
return(RedirectToAction(nameof(Index)));
}
return(View(tag));
}
/// <summary>
/// Checks if a tag exists in the context. Creates a new Tag if it does not.
/// </summary>
/// <param name="name">The Name of the new Tag.</param>
/// <returns>Tag</returns>
private async Task <Tag> CreateTagIfDoesntExist(string name)
{
name = name.ToLower().Trim();
if (!await _context.Tags.AnyAsync(t => t.Name.ToLower() == name))
{
await _tagServices.CreateTag(name);
}
var tag = _context.Tags.FirstOrDefault(t => t.Name.ToLower() == name);
return(tag);
}
public async Task <IActionResult> Post(string name)
{
var model = await _tagServices.CreateTag(name);
return(Ok(model));
}
