private Boolean MapRatingToModel(UserPartyRating partyRating, ref UserParty userParty)
{
Boolean hasChanged = false;
//Value mapping
if (userParty.GeneralRating != partyRating.GeneralRating)
{
userParty.GeneralRating = partyRating.GeneralRating;
hasChanged = true;
}
if (userParty.PriceRating != partyRating.PriceRating)
{
userParty.PriceRating = partyRating.PriceRating;
hasChanged = true;
}
if (userParty.LocationRating != partyRating.LocationRating)
{
userParty.LocationRating = partyRating.LocationRating;
hasChanged = true;
}
if (userParty.MoodRating != partyRating.MoodRating)
{
userParty.MoodRating = partyRating.MoodRating;
hasChanged = true;
}
return(hasChanged);
}
private String CheckRatingValuesRange(UserPartyRating partyRating)
{
//Check rating values
if (!CheckRatingValue(partyRating.GeneralRating))
{
return("GeneralRating value is not beetween -1 and 1.");
}
else if (!CheckRatingValue(partyRating.PriceRating))
{
return("PriceRating value is not beetween -1 and 1.");
}
else if (!CheckRatingValue(partyRating.LocationRating))
{
return("LocationRating value is not beetween -1 and 1.");
}
else if (!CheckRatingValue(partyRating.MoodRating))
{
return("MoodRating value is not beetween -1 and 1.");
}
else
{
return(String.Empty);
}
}
public ActionResult SetRating(Guid?id, [FromBody] UserPartyRating partyRating)
{
try
{
//Check if PartyId is valid
if (!Validator.IsGuidValid(id.ToString()))
{
return(BadRequest("Party ID is not valid."));
}
else
{
//Select party
var party = _dbContext.PartyItems
.FirstOrDefault(p => p.PartyId == id);
if (party == null)
{
return(NotFound("Party not found."));
}
else if (party.PartyDate.Date != DateTime.Today.Date && party.PartyDate.AddDays(1).Date != DateTime.Today.Date)
{
return(BadRequest("It's just possible to vote on the day of the party or the day after."));
}
else if (!TryValidateModel(partyRating))
{
return(BadRequest(new UserPartyRating()));
}
else
{
UserParty userParty = _dbContext.UserPartyItems
.FirstOrDefault(up => up.PartyId == party.PartyId && up.UserId == User.UserId);
if (userParty == null)
{
return(BadRequest("Can't rate a party without commitment."));
}
else if (userParty.EventCommitment == EventCommitmentState.Rejected)
{
return(BadRequest("Can't rate the party. Users current commitment is rejected."));
}
else
{
String messageRatingRange = CheckRatingValuesRange(partyRating);
if (!String.IsNullOrEmpty(messageRatingRange))
{
//Something is wrong with the range of the rating values
return(BadRequest(messageRatingRange));
}
else
{
Boolean hasChanged = MapRatingToModel(partyRating, ref userParty);
if (!hasChanged)
{
//Nothing changed
return(Ok());
}
else
{
_dbContext.UserPartyItems.Update(userParty);
_dbContext.SaveChanges();
return(Ok());
}
}
}
}
}
}
catch (Exception)
{
return(BadRequest());
}
}
