public void UpdateReview(int userID, int bookID, PatchReviewViewModel review)
{
// Check if user exists
if (!db.Users.Where(u => u.ID == userID).Any())
{
throw new NotFoundException(userNotFoundMessage);
}
// Check if book exists
if (!db.Books.Where(b => b.ID == bookID).Any())
{
throw new NotFoundException(bookNotFoundMessage);
}
// Get entity from DB
var reviewEntity = db.Reviews.Where(r => r.UserID == userID && r.BookID == bookID).SingleOrDefault();
// Check if review exists
if (reviewEntity == null)
{
throw new NotFoundException(reviewNotFoundMessage);
}
// Change rating
if (review.Rating.HasValue)
{
reviewEntity.Rating = review.Rating.Value;
}
db.Reviews.Update(reviewEntity);
db.SaveChanges();
}
public void UpdateReview(int userID, int bookID, PatchReviewViewModel review)
{
try
{
reviewRepository.UpdateReview(userID, bookID, review);
}
catch (Exception ex)
{
throw ex;
}
}
public IActionResult UpdateReview(int userID, int bookID, [FromBody] PatchReviewViewModel review)
{
if (!ModelState.IsValid)
{
var error = new ErrorDTO
{
Code = 412,
Message = "Validation error. Invalid input"
};
return(StatusCode(error.Code, error));
}
try
{
reviewService.UpdateReview(userID, bookID, review);
return(NoContent());
}
catch (NotFoundException ex)
{
var error = new ErrorDTO
{
Code = 404,
Message = ex.Message
};
return(StatusCode(error.Code, error));
}
catch (Exception ex)
{
var error = new ErrorDTO
{
Code = 500,
Message = ex.Message
};
return(StatusCode(error.Code, error));
}
}
