src/applications/fund/controller/FundInitiativeBackController.php

   1 <?php
   2
   3 final class FundInitiativeBackController
   4   extends FundController {
   5
   6   public function handleRequest(AphrontRequest $request) {
   7     $viewer = $request->getViewer();
   8     $id = $request->getURIData('id');
   9
  10     $initiative = id(new FundInitiativeQuery())
  11       ->setViewer($viewer)
  12       ->withIDs(array($id))
  13       ->executeOne();
  14     if (!$initiative) {
  15       return new Aphront404Response();
  16     }
  17
  18     $merchant = id(new PhortuneMerchantQuery())
  19       ->setViewer($viewer)
  20       ->withPHIDs(array($initiative->getMerchantPHID()))
  21       ->executeOne();
  22     if (!$merchant) {
  23       return new Aphront404Response();
  24     }
  25
  26     $initiative_uri = '/'.$initiative->getMonogram();
  27
  28     if ($initiative->isClosed()) {
  29       return $this->newDialog()
  30         ->setTitle(pht('Initiative Closed'))
  31         ->appendParagraph(
  32           pht('You can not back a closed initiative.'))
  33         ->addCancelButton($initiative_uri);
  34     }
  35
  36     $accounts = PhortuneAccountQuery::loadAccountsForUser(
  37       $viewer,
  38       PhabricatorContentSource::newFromRequest($request));
  39
  40     $v_amount = null;
  41     $e_amount = true;
  42
  43     $v_account = head($accounts)->getPHID();
  44
  45     $errors = array();
  46     if ($request->isFormPost()) {
  47       $v_amount = $request->getStr('amount');
  48       $v_account = $request->getStr('accountPHID');
  49
  50       if (empty($accounts[$v_account])) {
  51         $errors[] = pht('You must specify an account.');
  52       } else {
  53         $account = $accounts[$v_account];
  54       }
  55
  56       if (!strlen($v_amount)) {
  57         $errors[] = pht(
  58           'You must specify how much money you want to contribute to the '.
  59           'initiative.');
  60         $e_amount = pht('Required');
  61       } else {
  62         try {
  63           $currency = PhortuneCurrency::newFromUserInput(
  64             $viewer,
  65             $v_amount);
  66           $currency->assertInRange('1.00 USD', null);
  67         } catch (Exception $ex) {
  68           $errors[] = $ex->getMessage();
  69           $e_amount = pht('Invalid');
  70         }
  71       }
  72
  73       if (!$errors) {
  74         $backer = FundBacker::initializeNewBacker($viewer)
  75           ->setInitiativePHID($initiative->getPHID())
  76           ->attachInitiative($initiative)
  77           ->setAmountAsCurrency($currency)
  78           ->save();
  79
  80         $product = id(new PhortuneProductQuery())
  81           ->setViewer($viewer)
  82           ->withClassAndRef('FundBackerProduct', $initiative->getPHID())
  83           ->executeOne();
  84
  85         $cart_implementation = id(new FundBackerCart())
  86           ->setInitiative($initiative);
  87
  88         $cart = $account->newCart($viewer, $cart_implementation, $merchant);
  89
  90         $purchase = $cart->newPurchase($viewer, $product);
  91         $purchase
  92           ->setBasePriceAsCurrency($currency)
  93           ->setMetadataValue('backerPHID', $backer->getPHID())
  94           ->save();
  95
  96         $xactions = array();
  97
  98         $xactions[] = id(new FundBackerTransaction())
  99           ->setTransactionType(FundBackerStatusTransaction::TRANSACTIONTYPE)
 100           ->setNewValue(FundBacker::STATUS_IN_CART);
 101
 102         $editor = id(new FundBackerEditor())
 103           ->setActor($viewer)
 104           ->setContentSourceFromRequest($request);
 105
 106         $editor->applyTransactions($backer, $xactions);
 107
 108         $cart->activateCart();
 109
 110         return id(new AphrontRedirectResponse())
 111           ->setURI($cart->getCheckoutURI());
 112       }
 113     }
 114
 115     $form = id(new AphrontFormView())
 116       ->setUser($viewer)
 117       ->appendChild(
 118         id(new AphrontFormSelectControl())
 119           ->setName('accountPHID')
 120           ->setLabel(pht('Account'))
 121           ->setValue($v_account)
 122           ->setOptions(mpull($accounts, 'getName', 'getPHID')))
 123       ->appendChild(
 124         id(new AphrontFormTextControl())
 125           ->setName('amount')
 126           ->setLabel(pht('Amount'))
 127           ->setValue($v_amount)
 128           ->setError($e_amount));
 129
 130     return $this->newDialog()
 131       ->setTitle(
 132         pht('Back %s %s', $initiative->getMonogram(), $initiative->getName()))
 133       ->setErrors($errors)
 134       ->appendChild($form->buildLayoutView())
 135       ->addCancelButton($initiative_uri)
 136       ->addSubmitButton(pht('Continue'));
 137   }
 138
 139 }