private User GetUserByUsername(string username)
{
using (var ctx = new MaaserContext(_connString))
{
return(ctx.Users.FirstOrDefault(u => u.UserName == username));
}
}
public decimal GetTotalMaaserGiven()
{
using (var ctx = new MaaserContext(_connString))
{
return(ctx.MaaserGiven.Where(m => m.UserId == _user.Id).Sum(m => m.Amount));
}
}
public MaaserGiven GetLastMaaserGiven(int id)
{
using (var ctx = new MaaserContext(_connString))
{
return(ctx.MaaserGiven.FirstOrDefault(mg => mg.Id == id));
}
}
public List <MaaserGiven> GetMaaserGiven()
{
using (var ctx = new MaaserContext(_connString))
{
return(ctx.MaaserGiven.Where(m => m.UserId == _user.Id).ToList());
}
}
public List <MoneyEarned> GetMoneyEarned()
{
using (var ctx = new MaaserContext(_connString))
{
return(ctx.MoneyEarned.Where(m => m.UserId == _user.Id).ToList());
}
}
public decimal GetTotalEarned()
{
using (var ctx = new MaaserContext(_connString))
{
var total = ctx.MoneyEarned.Where(m => m.UserId == _user.Id).Sum(m => m.Amount);
return(total);
}
}
public void AddAmount(MoneyEarned money)
{
using (var ctx = new MaaserContext(_connString))
{
money.UserId = _user.Id;
ctx.MoneyEarned.Add(money);
ctx.SaveChanges();
}
}
public string AddUser(User user, string password)
{
user.HashedPassword = PasswordHelper.HashPassword(password);
using (var ctx = new MaaserContext(_connString))
{
if (ctx.Users.FirstOrDefault(u => u.UserName == user.UserName) != null)
{
return("Username Already Used");
}
ctx.Users.Add(user);
ctx.SaveChanges();
return("");
}
}
private List <int> AddGiveToMoney(MaaserGiven maaserGiven)
{
List <int> moneyIds = new List <int>();
using (var ctx = new MaaserContext(_connString))
{
IEnumerable <MoneyEarned> money = ctx.MoneyEarned.Where(z => z.UserId == _user.Id);
MoneyEarned m = money.FirstOrDefault(mo => mo.PaidUp == false);
decimal amount = maaserGiven.Amount * 10;
if (m == null)
{
return(null);
}
while (m.PaidUp == false && amount != 0 && m.AmountLeft != 0)
{
m.AmountLeft = m.AmountLeft - amount;
moneyIds.Add(m.Id);
if (m.AmountLeft < 0)
{
amount = 0 - m.AmountLeft;
m.AmountLeft = 0;
m.PaidUp = true;
ctx.MoneyEarned.Attach(m);
ctx.Entry(m).State = EntityState.Modified;
m = money.FirstOrDefault(mo => mo.PaidUp == false);
if (m == null)
{
break;
}
}
else if (m.AmountLeft == 0)
{
m.PaidUp = true;
ctx.MoneyEarned.Attach(m);
ctx.Entry(m).State = EntityState.Modified;
}
else
{
ctx.SaveChanges();
break;
}
ctx.SaveChanges();
}
return(moneyIds);
}
}
public void AddMaaserGiven(MaaserGiven maaserGiven)
{
using (var ctx = new MaaserContext(_connString))
{
maaserGiven.UserId = _user.Id;
ctx.MaaserGiven.Add(maaserGiven);
ctx.SaveChanges();
var money = AddGiveToMoney(maaserGiven);
if (money.Count > 1)
{
maaserGiven.GiveToMoney = money.Select(i => new GiveToMoney
{
MaaserGivenId = maaserGiven.Id, UserId = _user.Id, MoneyId = i
}).ToList();
ctx.MaaserGiven.Attach(maaserGiven);
ctx.Entry(maaserGiven).State = EntityState.Modified;
}
ctx.SaveChanges();
}
}
