public async Task <IActionResult> Index()
{
// get a user manager and the id of the current user
var user = await _userManager.GetUserAsync(HttpContext.User);
string id = user.Id;
//get the savings amount of the current user
var savingsAmount = new SavingsAmount();
var userSavingsAmount = savingsAmount.GetSavingsAmount(id);
if (_context.Goals.Where(g => g.UserId == user.Id).Count() == 0)
{
// Create a new Goal if collection is empty,
// which means you can't delete all Goals.
_context.Goals.Add(
new Goal
{
UserId = user.Id,
Name = "Emergency Fund, your 1st goal",
Amount = 1000.00,
Description = "One of the most important things to save for is an emergency. This is recommended as a first step."
}
);
_context.SaveChanges();
}
GoalIndexViewModel viewModel = new GoalIndexViewModel
{
UserTotalSavings = savingsAmount.Amount,
Goals = _context.Goals
.Where(g => g.UserId == user.Id)
};
return(View(viewModel));
}
public async Task <ActionResult <SavingsAmount> > GetSavingsAmount()
{
// get Id of current user
// What does Identity do? NO ONE KNOWS!
// Are you ready for the magic??
var user = await _userManager.GetUserAsync(HttpContext.User);
string id = user.Id;
// get savingsAmount if there is one
var savingsAmount = await _context.SavingsAmounts.FindAsync(id);
// if there isn't, make one and save it
if (savingsAmount == null)
{
savingsAmount = new SavingsAmount()
{
Id = id,
Amount = 0
};
_context.Add(savingsAmount);
_context.SaveChanges();
}
return(savingsAmount);
}
/// <summary>
/// Returns a hash code for this instance.
/// </summary>
/// <returns>
/// A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.
/// </returns>
public override int GetHashCode()
{
unchecked // only needed if you're compiling with arithmetic checks enabled
{ // (the default compiler behaviour is *disabled*, so most folks won't need this)
int hash = 13;
hash = (hash * 7) + Project.GetHashCode();
hash = (hash * 7) + Description.GetHashCode();
hash = (hash * 7) + StartDate.GetHashCode();
hash = (hash * 7) + Category.GetHashCode();
hash = (hash * 7) + Responsible.GetHashCode();
hash = (hash * 7) + SavingsAmount.GetHashCode();
hash = (hash * 7) + Currency.GetHashCode();
hash = (hash * 7) + Complexity.GetHashCode();
return(hash);
}
}
public async Task <IActionResult> PutSavingsAmount(SavingsAmount savingsAmount)
{
_context.Entry(savingsAmount).State = EntityState.Modified;
var id = savingsAmount.Id;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!SavingsAmountExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
