public async Task <ActionResult> CreateFreeVote(CreateFreeVoteModel model)
{
if (!ModelState.IsValid)
{
return(JsonError());
}
var result = await VoteWriter.CreateFreeVote(User.Id(), model);
if (!ModelState.IsWriterResultValid(result))
{
return(JsonError(result.FirstError, "Vote Failed", AlertType.Warning));
}
return(JsonSuccess(result.Message, "Vote Success"));
}
public async Task <IWriterResult <bool> > CreateFreeVote(string userId, CreateFreeVoteModel model)
{
if (!await VoteService.CheckVoteItems())
{
return(WriterResult <bool> .ErrorResult("The current vote round has ended."));
}
using (var context = DataContextFactory.CreateContext())
{
var voteItem = await context.VoteItem.FirstOrDefaultNoLockAsync(x => x.Id == model.VoteItemId);
if (voteItem == null)
{
return(WriterResult <bool> .ErrorResult("VoteItem not found."));
}
var lastDate = DateTime.UtcNow.AddDays(-1);
if (await context.Vote.AnyAsync(x => x.UserId == userId && x.Created > lastDate))
{
return(WriterResult <bool> .ErrorResult("You have already voted today."));
}
var vote = new Entity.Vote
{
Created = DateTime.UtcNow,
Count = 1,
Type = VoteType.Free,
Status = VoteStatus.Live,
UserId = userId,
VoteItemId = model.VoteItemId
};
context.Vote.Add(vote);
var contextResults = await context.SaveChangesWithLoggingAsync();
return(WriterResult <bool> .ContextResult(contextResults, "Successfully added {0} free vote(s) for {1}", 1, voteItem.Name));
}
}