/**
* Checkout event
*
* @param CheckoutRequest $request
* @param Cart $cart
* @return \Illuminate\Http\RedirectResponse
*/
public function checkout(CheckoutRequest $request, Cart $cart)
{
foreach ($cart->cart_items as $cartItem) {
$numberToDeduct = $cartItem->amount;
$product = $cartItem->product;
if ($product->in_stock < $numberToDeduct) {
return redirect()->route('checkout.index')->withErrors('Not enough of product: ' . $product->name);
}
}
$cash = $request->has('cash');
$total = $cart->total();
$change = 0;
if ($cash) {
$amountGiven = $request->amountGiven;
if ($amountGiven < $total) {
return redirect()->route('checkout.index')->withErrors('Not enough money given');
} else {
$change = $amountGiven - $total;
}
}
DB::transaction(function () use($request, $cart, $cash, $total) {
if (!$cash) {
$user = User::findOrFail($request->user_id);
}
foreach ($cart->cart_items as $cartItem) {
$numberToDeduct = $cartItem->amount;
$product = $cartItem->product;
if (!$cash) {
$user->balance -= $product->price * $numberToDeduct;
}
$stocks = $product->stocks()->hasStock()->get();
foreach ($stocks as $stock) {
if ($stock->in_stock == 0) {
continue;
}
if ($stock->in_stock - $numberToDeduct >= 0) {
$stock->in_stock -= $numberToDeduct;
$stock->save();
if (!$cash) {
$product->sales()->create(['price' => $product->price, 'amount' => $numberToDeduct, 'cpu' => $stock->cpu, 'user_id' => $request->user_id]);
} else {
$product->sales()->create(['price' => $product->price, 'amount' => $numberToDeduct, 'cpu' => $stock->cpu]);
}
break;
} else {
if (!$cash) {
$product->sales()->create(['price' => $product->price, 'amount' => $stock->in_stock, 'cpu' => $stock->cpu, 'user_id' => $request->user_id]);
} else {
$product->sales()->create(['price' => $product->price, 'amount' => $stock->in_stock, 'cpu' => $stock->cpu]);
}
$numberToDeduct -= $stock->in_stock;
$stock->in_stock = 0;
$stock->save();
}
}
$product->updateStock();
$cartItem->delete();
}
if (!$cash) {
$user->save();
$services = new Services();
$user->logs()->create(['title' => 'Goods Purchased', 'description' => $services->displayCurrency($total) . ' worth of items have been purchased.', 'details' => "Balance\t=>\t" . $services->displayCurrency($user->balance)]);
}
});
if ($change == 0) {
return redirect()->route('checkout.index')->with('success', 'Purchase made');
} else {
$service = new Services();
return redirect()->route('checkout.index')->with('success', 'Purchase made. Change: ' . $service->displayCurrency($change));
}
}
/**
* Loan an amount
*
* @param LoanUserRequest $request
* @param User $user
* @return \Illuminate\Http\Response
*/
public function loan(LoanUserRequest $request, User $user)
{
DB::transaction(function () use($request, $user) {
$user->balance -= $request->amountToLoan;
$user->save();
$services = new Services();
$user->payments()->create(['amount' => -$request->amountToLoan]);
$user->logs()->create(['title' => 'Amount Loaned', 'description' => $services->displayCurrency($request->amountToLoan) . ' has been loaned.', 'details' => "Balance\t=>\t" . $services->displayCurrency($user->balance)]);
});
return redirect()->route('user.show', $user)->with('success', 'Amount Loaned');
}
