public IHttpActionResult PostTag(CreateDeleteTagModel tagModel)
{
// Validate user input
string username = SessionUtilities.GetUserName(Request);
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (tagModel == null || db.Restaurants.Find(tagModel.RestaurantId) == null ||
(db.Restaurants.Count(r => r.Id == tagModel.RestaurantId && r.OwnerUserName.Equals(username)) <= 0) ||
(db.Tags.Count(t => t.TagName == tagModel.TagName && t.RestaurantId == tagModel.RestaurantId) > 0))
{
return BadRequest();
}
Tag tag = Mapper.Map<Tag>(tagModel);
// Create the tag
db.Tags.Add(tag);
try
{
db.SaveChanges();
}
catch (DbUpdateException)
{
return BadRequest("Unable to add tag to this restaurant");
}
return CreatedAtRoute("DefaultApi", new { id = tag.Id }, Mapper.Map<DisplayTagModel>(tag));
}
public IHttpActionResult DeleteTag(CreateDeleteTagModel tagModel)
{
DisplayTagModel returnModel = new DisplayTagModel();
// Validate user input
string username = SessionUtilities.GetUserName(Request);
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
Tag tag = db.Tags.Where(t => t.TagName == tagModel.TagName && t.RestaurantId == tagModel.RestaurantId).FirstOrDefault();
if (tag == null || db.Restaurants.Count(r => r.Id == tag.RestaurantId && r.OwnerUserName.Equals(username)) <= 0)
{
return NotFound();
}
// Delete the tag from the database
returnModel = Mapper.Map<DisplayTagModel>(tag);
db.Tags.Remove(tag);
db.SaveChanges();
return Ok(returnModel);
}
