public HttpResponseMessage GetDownVote([FromUri]int codeJewelId)
{
if (ModelState.IsValid)
{
CodeJewel jewel = this.db.CodeJewels.Include(cj => cj.Category).FirstOrDefault(cj => cj.Id == codeJewelId);
if (jewel == null)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, "The jewel does not exist.");
}
else
{
Vote vote = new Vote()
{
CodeJewel = jewel,
Value = -1,
};
Vote addedVote = db.Votes.Add(vote);
jewel.Rating--;
db.SaveChanges();
if (jewel.Rating <= -5)
{
var votesToRemove = db.Votes.Where(v => v.CodeJewel.Id == jewel.Id);
foreach (var voteToRemove in votesToRemove)
{
db.Votes.Remove(voteToRemove);
}
db.CodeJewels.Remove(jewel);
db.SaveChanges();
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, "The code jewel received too many down votes and has been deleted.");
}
HttpResponseMessage response = Request.CreateResponse(
HttpStatusCode.OK,
new VoteModel()
{
CodeJewel = new CodeJewelGetModel()
{
Id = vote.CodeJewel.Id,
AuthorEmail = vote.CodeJewel.AuthorEmail,
Category = vote.CodeJewel.Category.Name,
Rating = vote.CodeJewel.Rating,
SourceCode = vote.CodeJewel.SourceCode
},
Value = vote.Value
});
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = addedVote.Id }));
return response;
}
}
else
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
}
public HttpResponseMessage GetUpVote([FromUri]int codeJewelId)
{
if (ModelState.IsValid)
{
CodeJewel jewel = this.db.CodeJewels.Include(cj => cj.Category).FirstOrDefault(cj => cj.Id == codeJewelId);
if (jewel == null)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
else
{
Vote vote = new Vote()
{
CodeJewel = jewel,
Value = 1,
};
Vote addedVote = db.Votes.Add(vote);
jewel.Rating++;
db.SaveChanges();
HttpResponseMessage response = Request.CreateResponse(
HttpStatusCode.OK,
new VoteModel()
{
CodeJewel = new CodeJewelGetModel()
{
Id = vote.CodeJewel.Id,
AuthorEmail = vote.CodeJewel.AuthorEmail,
Category = vote.CodeJewel.Category.Name,
Rating = vote.CodeJewel.Rating,
SourceCode = vote.CodeJewel.SourceCode
},
Value = vote.Value
});
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = addedVote.Id }));
return response;
}
}
else
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
}