/**
* Checkout an item.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\RedirectResponse
*/
public function postCheckout(Request $request)
{
$item = Item::findOrFail($request->input('item_id'));
if ($item->seller->userId == Auth::user()->userId) {
return redirect($item->url)->withStatus('You cannot purchase your own items.');
}
// Check for unpaid item
if ($unpaid = $item->purchases()->where('user_id', Auth::user()->userId)->where('paid', 0)->first()) {
return redirect('/pay/' . $unpaid->purchaseId);
}
if (!$item->auction && $item->isEnded()) {
return redirect()->back()->withErrors(['You can no longer can no longer continue with this purchase because the item has ended.']);
}
if (!$item->auction && $request->input('quantity') > $item->quantity) {
return redirect()->back()->withErrors(['You cannot purchase more than the available stock.']);
}
if ($item->auction && !$item->isEnded()) {
return redirect()->back()->withErrors(['You must win an auction before you can pay for it.']);
}
if ($item->auction && !$item->winningBid) {
return redirect()->back()->withErrors(['Please wait while this auction is processed.']);
}
if ($item->auction && $item->winningBid->bidder != Auth::user()) {
return redirect()->back()->withErrors(["You can only pay for an auction you've won."]);
}
if ($item->auction && $item->isEnded() && $item->purchases->count()) {
return redirect('/pay/' . $item->purchases->first()->purchaseId);
}
$validator = \Validator::make(\Input::all(), ['delivery_option' => 'required', 'quantity' => 'integer', 'postal_address' => 'required_if:delivery_option,collection', 'name' => 'required_if:postal_address,add', 'street1' => 'required_if:postal_address,add', 'city' => 'required_if:postal_address,add', 'county' => 'required_if:postal_address,add', 'postcode' => 'required_if:postal_address,add', 'country' => 'required_if:postal_address,add']);
if ($validator->fails()) {
return redirect()->back()->withErrors($validator);
}
$purchase = new Purchase();
$purchase->created = time();
$purchase->item()->associate($item);
$purchase->buyer()->associate(Auth::user());
if ($request->input('delivery_option') != 'collection') {
if (!($delivery_option = DeliveryOption::find($request->input('delivery_option')))) {
return redirect()->back()->withErrors(['delivery_option' => 'Please select a valid delivery option.']);
}
$purchase->deliveryOption()->associate($delivery_option);
if ($request->input('postal_address') == 'add') {
$postal_address = new PostalAddress();
$postal_address->name = $request->input('name');
$postal_address->street1 = $request->input('street1');
$postal_address->street2 = $request->input('street2');
$postal_address->city = $request->input('city');
$postal_address->county = $request->input('county');
$postal_address->country = $request->input('country');
$postal_address->postcode = $request->input('postcode');
$postal_address->user()->associate(Auth::user());
if (!Iso3166::exists($postal_address->country)) {
return redirect()->back()->withErrors(['country' => 'Please select a valid country.']);
}
if ($request->input('remember')) {
$postal_address->save();
}
} elseif (!($postal_address = PostalAddress::find($request->input('postal_address')))) {
return redirect()->back()->withErrors(['postal_address' => 'Please select a valid postal address.']);
} elseif ($postal_address->user != Auth::user()) {
return redirect()->back()->withErrors(['postal_address' => 'You can only select your own postal addresses.']);
}
$purchase->useAddress($postal_address);
}
if ($item->auction && !$item->isActive()) {
$purchase->unitPrice = $purchase->total = $item->biddingPrice;
$purchase->quantity = 1;
} else {
$purchase->unitPrice = $item->fixedPrice;
$purchase->quantity = $request->input('quantity') ?: 1;
$purchase->total = round($purchase->unitPrice * $purchase->quantity, 2);
$item->quantity -= $purchase->quantity;
$item->save();
}
$purchase->save();
return redirect("/pay/{$purchase->purchaseId}");
}
