public async Task <Election> UpdateElectionAsync(UpdateElection election)
{
Election old = _commonDbContext.Elections
.Include(e => e.Candidates)
.SingleOrDefault(e => e.Id == election.Id);
if (old == null)
{
throw new NotFoundException("انتخابات");
}
List <ElectionCandidate> candidates = _mapper.Map <List <ElectionCandidate> >(election.Candidates);
ValidateElectionCandidate(candidates);
_commonDbContext.RemoveRange(old.Candidates);
await _commonDbContext.ElectionCandidates.AddRangeAsync(candidates);
old.Name = election.Name;
_commonDbContext.Elections.Update(old);
await _commonDbContext.SaveChangesAsync();
return(old);
}
public async Task <Election> UpdateElectionAsync(UpdateElection election)
{
Election old = _commonDbContext.Elections
.Include(e => e.Candidates)
.SingleOrDefault(e => e.Id == election.Id);
if (old == null)
{
throw new NotFoundException("election");
}
bool usedInBlockchain = _dbContext.Blocks
.ToList()
.SelectMany(b => JsonConvert.DeserializeObject <List <Transaction> >(b.Data))
.Any(t => t.Outputs.Any(o => o.ElectionAddress == old.Address));
bool usedInTransactions =
await _dbContext.Transactions.AnyAsync(t => t.Outputs.Any(o => o.ElectionAddress == old.Address));
if (usedInBlockchain || usedInTransactions)
{
throw new ValidationException("Voting has not taken place in this election and cannot be edited.");
}
List <ElectionCandidate> candidates = _mapper.Map <List <ElectionCandidate> >(election.Candidates);
ValidateElectionCandidate(candidates);
_commonDbContext.RemoveRange(old.Candidates);
await _commonDbContext.ElectionCandidates.AddRangeAsync(candidates);
old.Name = election.Name;
_commonDbContext.Elections.Update(old);
await _commonDbContext.SaveChangesAsync();
return(old);
}
public async Task <IActionResult> CloseElection([FromBody] UpdateElection election)
{
await _electionService.CloseElectionAsync(election.Id);
return(Ok());
}
