public IHttpActionResult PostComment(Comment comment)
{
int id = comment.CouponId;
string userId = this.User.Identity.GetUserId();
if (this.User.IsInRole("Buyer"))
{
int items = db.Items.Where(x => x.CouponId == id && x.Cart.ApplicationUserId == userId).Count();
if (items == 0) //if user didn't bought this coupon, don't allow comment coupon
return BadRequest();
}
var comm = db.Comments.Where(x => x.CouponId == id && x.ApplicationUserId == userId && x.CouponRate > 0).FirstOrDefault();
if (comm != null)
comment.CouponRate = 0;
comment.ApplicationUserId = this.User.Identity.GetUserId();
comment.TimePosted = DateTime.Now;
if (ModelState.IsValid)
{
db.Comments.Add(comment);
db.SaveChanges();
var viewModelComment = new CommentsViewModel(comment);
return Ok(viewModelComment);
}
return CreatedAtRoute("DefaultApi", new { id = comment.CommentId }, comment);
}
public IHttpActionResult DeleteComment(int id)
{
Comment comment = db.Comments.Find(id);
if (comment == null)
{
return NotFound();
}
var commentViewModel = new CommentsViewModel(comment);
if (comment.ApplicationUserId == this.User.Identity.GetUserId() || this.User.IsInRole("Admin") || this.User.IsInRole("SuperAdmin"))
{
db.Comments.Remove(comment);
db.SaveChanges();
return Ok(commentViewModel);
}
else
return BadRequest();
}
public CouponViewModel(Coupon coupon)
{
this.Comments = new List<CommentsViewModel>();
this.Questions = new List<QuestionViewModel>();
this.CouponId = coupon.CouponId;
this.Name = coupon.Name;
this.Price = coupon.Price;
this.NewPrice = coupon.NewPrice;
this.DescriptionOnCoupon = coupon.DescriptionOnCoupon;
this.DescriptionOnSellerPage = coupon.DescriptionOnSellerPage;
this.ExpirationTime = coupon.ExpirationTime;
this.NuberOfCouponsToOfferManaged = coupon.NuberOfCouponsToOfferManaged;
this.RequiredNumberOfCoupons = coupon.RequiredNumberOfCoupons;
this.TotalNumberOfCoupons = coupon.TotalNumberOfCoupons;
this.SellerUrl = coupon.SellerUrl;
this.PictureUrl = coupon.PictureUrl;
this.CategoryId = coupon.CategoryId;
this.Category = coupon.Category;
this.SellerName = coupon.ApplicationUser.FirstName + " " + coupon.ApplicationUser.LastName;
this.Images = db.Images.Where(x => x.CouponId == coupon.CouponId).ToList();
this.Locations = db.GoogleApis.Where(x => x.CouponId == coupon.CouponId).ToList();
List<Comment> comments = db.Comments.Where(x => x.CouponId == coupon.CouponId).ToList();
for (int i = 0; i < comments.Count; i++)
{
CommentsViewModel commentView = new CommentsViewModel(comments[i]);
Comments.Add(commentView);
}
this.ApplicationUserId = coupon.ApplicationUserId;
var questions = db.Questions.Where(x => x.CouponId == coupon.CouponId).ToList();
for (int i = 0; i < questions.Count; i++)
{
var question = new QuestionViewModel(questions[i]);
this.Questions.Add(question);
}
this.CtgCoupons = db.Coupons.Where(x => x.CategoryId == this.CategoryId).Take(2).ToList();
var rates = db.Comments.Where(x => x.CouponId == coupon.CouponId && x.CouponRate != 0).Select(x => x.CouponRate).ToList();
if (rates.Count != 0)
Rating = (int)rates.Average();
else
Rating = 0;
}