public ActionResult Create(ReviewVM review)
{
//add the new value to the view VM
ReviewVM reviewVM = (ReviewVM)Session[Global.ReviewVMSession];
Review_Order_ItemOM rom = new Review_Order_ItemOM(db);
if (reviewVM == null)
{
ViewBag.error(Global.Review_Create_Error);
return RedirectToAction("Index", "User");
}
//what we have from the user submitted information is the anonymous flag, a rating for each item as well as the review text
Rating.GetRatingReviewOrderItems(reviewVM.review_order_items, review.review_order_items);
TextParser.ParseReviewText(reviewVM.review_order_items, review.reviewText);
TextParser.SetDate(reviewVM.review_order_items);
reviewVM.review.is_anonymous = review.is_anonymous;
reviewVM.review.rating = Rating.CalculateAverageRating(reviewVM.review_order_items);
//have to set this to null and only associate the ID. This is a weird behaviour.
//If I don't it creates a new order and new order items. This is done in the foreach below
//No clue why this is happening?
reviewVM.review.order = null;
bool result = false;
bool exceptionThrown = false;
if (ModelState.IsValid)
{
try
{
result = om.Create(reviewVM.review);
List<review_order_item> roiList = reviewVM.review_order_items;
foreach (review_order_item roi in roiList)
{
if (!string.IsNullOrEmpty(roi.review_text))
{
roi.review_id = reviewVM.review.id;
roi.order_item = null;
rom.Create(roi);
}
}
}
catch (Exception) { exceptionThrown = true; }
}
if (result)
{
ViewBag.order_id = new SelectList(db.orders, "id", "id", reviewVM.review.order_id);
ViewBag.restaurant_id = new SelectList(db.restaurants, "id", "name", reviewVM.review.restaurant_id);
ViewBag.user_id = new SelectList(db.users, "id", "username", reviewVM.review.user_id);
ViewBag.ratings = new SelectList(Rating.GetRatings(), "Value", "Text");
//succesfully created a review, can remove the session one
Session.Remove(Global.ReviewVMSession);
}
else
{
ViewBag.error(exceptionThrown ? Global.ServerError : Global.Review_Create_Error);
}
return RedirectToAction("Details", "User", new { id = reviewVM.review.user_id });
}
public Review_Order_ItemController()
{
im = new Review_Order_ItemIM(db);
om = new Review_Order_ItemOM(db);
}