public IHttpActionResult UpdateUserRating([FromUri] int id, [FromBody] UserRatingUpdate updatedRating)
{
if (!ModelState.IsValid)
return BadRequest(ModelState);
var service = CreateRatingService();
switch (service.UpdateUserRatingByExchangeId(updatedRating, id))
{
case 0:
return Ok("Rating Added");
case 1:
return InternalServerError();
case 2:
return BadRequest("Rating not found");
case 3:
return BadRequest("Only the reciever can update ratings");
default:
return InternalServerError();
}
}
public int UpdateUserRatingByExchangeId(UserRatingUpdate model, int id)
{
var entity = _context.UserRatings.Single(e => e.ExchangeId == id);
if (entity is null)
{
return(2);
}
if (entity.Exchange.ReceiverId != _userId)
{
return(3);
}
entity.ExchangeRating = model.ExchangeRating;
entity.ExchangeId = model.ExchangeId;
if (_context.SaveChanges() == 1)
{
return(0);
}
return(1);
}
