public async Task <bool> IncrementVotesNumAsync(bool isVoteGood)
{
try
{
using (var context = new ElectoralDatabase())
{
var vote = context.Votes.Single();
if (isVoteGood)
{
vote.Valid_Votes++;
}
else
{
vote.Bad_Votes++;
}
context.Entry(vote).State = System.Data.Entity.EntityState.Modified;
await context.SaveChangesAsync();
return(true);
}
}
catch
{
return(false);
}
}
public async Task <bool> UpdateSessionAsync(string pesel, string key, int timestamp)
{
try
{
using (var context = new ElectoralDatabase())
{
var service = context.LoginServices.FirstOrDefault(p => p.pesel == pesel);
if (service == null)
{
var loginService = new LoginService()
{
guid = key,
timestamp = timestamp,
pesel = pesel
};
context.LoginServices.Add(loginService);
context.Entry(loginService).State = System.Data.Entity.EntityState.Added;
}
else
{
service.timestamp = timestamp;
service.guid = key;
context.Entry(service).State = System.Data.Entity.EntityState.Modified;
}
await context.SaveChangesAsync();
return(true);
}
}
catch
{
return(false);
}
}
public async Task <bool> CreatePersonAsync(Person person)
{
try
{
using (var context = new ElectoralDatabase())
{
context.Persons.Add(person);
context.Entry(person).State = System.Data.Entity.EntityState.Added;
await context.SaveChangesAsync();
return(true);
}
}
catch
{
return(false);
}
}
public async Task <bool> IncrementPersonWithLawTriedToVote()
{
try
{
using (var context = new ElectoralDatabase())
{
var vote = context.Votes.Single();
vote.WithoutLaw_TriesNum++;
context.Entry(vote).State = System.Data.Entity.EntityState.Modified;
await context.SaveChangesAsync();
return(true);
}
}
catch
{
return(false);
}
}