Split Calculatable in trait and interface

4 files changed, 146 insertions, 11 deletions

diff --git a/include/home.php b/include/home.php
index 3903ab2..43cfeb1 100644
--- a/include/home.php
+++ b/include/home.php
@@ -167,8 +167,8 @@ require('./header.php');
 								'id' => $offer->id,
 								'contactClientName' => $offer->getContact()->getClient()->name,
 								'percentage' => $percentage,
-								'price_excl' => Constants::invoice_valuta . $offer->calculate(CALCULATABLE_SUBTOTAL),
-								'price_incl' => Constants::invoice_valuta . $offer->calculate(CALCULATABLE_TOTAL)
+								'price_excl' => Constants::invoice_valuta . $offer->calculate(Calculatable::SUBTOTAL),
+								'price_incl' => Constants::invoice_valuta . $offer->calculate(Calculatable::TOTAL)
 							);
 						}
 						krsort($list, SORT_STRING);
@@ -285,8 +285,8 @@ require('./header.php');
 									'assignments_header' => ''
 								);
 								foreach ($offer->getAssignments() as $assignment) {
-									$temp['assignments'] .= "<b>{$assignment->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$assignment->calculate(CALCULATABLE_SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$assignment->calculate(CALCULATABLE_TOTAL)} incl. VAT)</span><br/><p>{$assignment->getHTMLDescription()}</p>";
-									$temp['assignments_header'] .= "<b>{$assignment->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$assignment->calculate(CALCULATABLE_SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$assignment->calculate(CALCULATABLE_TOTAL)} incl. VAT)</span><br/>";
+									$temp['assignments'] .= "<b>{$assignment->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$assignment->calculate(Calculatable::SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$assignment->calculate(Calculatable::TOTAL)} incl. VAT)</span><br/><p>{$assignment->getHTMLDescription()}</p>";
+									$temp['assignments_header'] .= "<b>{$assignment->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$assignment->calculate(Calculatable::SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$assignment->calculate(Calculatable::TOTAL)} incl. VAT)</span><br/>";
 								}
 								$list[] = array_merge($temp, array('type' => 'start', 'time' => $offer->start_date, 'description' => 'Offer started'));
 								$sort_list[] = $offer->start_date . $offer->id . 0;
diff --git a/include/offers-overview.php b/include/offers-overview.php
index 6c5135a..1118793 100644
--- a/include/offers-overview.php
+++ b/include/offers-overview.php
@@ -46,10 +46,10 @@ require_once('./login.php');
 							<td class='col-min-width'><span title='{$offer->getContact()->getClient()->name}'>{$offer->getContact()->name}</span></td>
 							<td class='col-max-width'>";
 						foreach ($offer->getAssignments() as $assignment) {
-							echo "<b>{$assignment->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$assignment->calculate(CALCULATABLE_SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$assignment->calculate(CALCULATABLE_TOTAL)} incl. VAT)</span><br/><p>{$assignment->getHTMLDescription()}</p>";
+							echo "<b>{$assignment->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$assignment->calculate(Calculatable::SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$assignment->calculate(Calculatable::TOTAL)} incl. VAT)</span><br/><p>{$assignment->getHTMLDescription()}</p>";
 						}
 						foreach ($offer->getDiscounts() as $discount) {
-							echo "<b>{$discount->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$discount->calculate(CALCULATABLE_SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$discount->calculate(CALCULATABLE_TOTAL)} incl. VAT)</span><br/><p>{$discount->description}</p>";
+							echo "<b>{$discount->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$discount->calculate(Calculatable::SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$discount->calculate(Calculatable::TOTAL)} incl. VAT)</span><br/><p>{$discount->description}</p>";
 						}
 						echo "</td>
 							<td class='col-min-width'>
@@ -82,15 +82,15 @@ require_once('./login.php');
 								<table>
 									<tr>
 										<th style='padding-right:1em;'>Subtotal:</th>
-										<td>".Constants::invoice_valuta."{$offer->calculate(CALCULATABLE_SUBTOTAL)}</td>
+										<td>".Constants::invoice_valuta."{$offer->calculate(Calculatable::SUBTOTAL)}</td>
 									</tr>
 									<tr>
 										<th style='padding-right:1em;'>VAT:</th>
-										<td>".Constants::invoice_valuta."{$offer->calculate(CALCULATABLE_VAT)}</td>
+										<td>".Constants::invoice_valuta."{$offer->calculate(Calculatable::VAT)}</td>
 									<tr>
 									</tr>
 										<th style='padding-right:1em;'>Total:</th>
-										<td>".Constants::invoice_valuta."{$offer->calculate(CALCULATABLE_TOTAL)}</td>
+										<td>".Constants::invoice_valuta."{$offer->calculate(Calculatable::TOTAL)}</td>
 									</tr>
 								</table>
 							</td>
diff --git a/include/offers-view.php b/include/offers-view.php
index 2df495a..802f42f 100644
--- a/include/offers-view.php
+++ b/include/offers-view.php
@@ -40,8 +40,8 @@ $_offer = new Offer($_pdo, $_id);
 					'assignments_header' => ''
 				);
 				foreach ($_offer->getAssignments() as $assignment) {
-					$temp['assignments'] .= "<b>{$assignment->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$assignment->calculate(CALCULATABLE_SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$assignment->calculate(CALCULATABLE_TOTAL)} incl. VAT)</span><br/><p>{$assignment->getHTMLDescription()}</p>";
-					$temp['assignments_header'] .= "<b>{$assignment->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$assignment->calculate(CALCULATABLE_SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$assignment->calculate(CALCULATABLE_TOTAL)} incl. VAT)</span><br/>";
+					$temp['assignments'] .= "<b>{$assignment->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$assignment->calculate(Calculatable::SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$assignment->calculate(Calculatable::TOTAL)} incl. VAT)</span><br/><p>{$assignment->getHTMLDescription()}</p>";
+					$temp['assignments_header'] .= "<b>{$assignment->title}</b><br/><span class='smaller'>(".Constants::invoice_valuta."{$assignment->calculate(Calculatable::SUBTOTAL)} excl. VAT, ".Constants::invoice_valuta."{$assignment->calculate(Calculatable::TOTAL)} incl. VAT)</span><br/>";
 				}
 				$list[] = array_merge($temp, array('type' => 'start', 'time' => $_offer->start_date, 'description' => 'Offer started'));
 				$sort_list[] = $_offer->start_date . $_offer->id . 0;
diff --git a/include/pay.php b/include/pay.php
new file mode 100644
index 0000000..596251c
--- /dev/null
+++ b/include/pay.php
@@ -0,0 +1,135 @@
+<?php
+/**
+ * BusinessAdmin: administrative software for small companies
+ * Copyright (C) 2015 Camil Staps (ViviSoft)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+require_once('./index.php');
+require('./header.php');
+?>
+
+<div class="container">
+	<div class="row">
+		<div class="col-md-10 col-md-offset-1">
+			<div class="panel panel-default payment-panel">
+				<div class="panel-heading">
+					<h3 class="panel-title">Pay<i class="fa fa-credit-card fa-fw fa-lg pull-right"></i></h3>
+				</div>
+				<div class="panel-body">
+					<?php
+						if (!isset($_REQUEST['id']) || !isset($_REQUEST['key'])) {
+							$notFound = true;
+						} else {
+							$offerId = $_REQUEST['id'];
+							$offerKey = $_REQUEST['key'];
+							$notFound = false;
+							try {
+								$_offer = new Offer($_pdo, $offerId);
+							} catch (Exception $e) {
+								$notFound = true;
+							}
+						}
+						if ($notFound || $offerKey != $_offer->key) {
+					?>
+						<div class='form-group alert alert-danger'>The invoice could not be found.</div>
+					<?php
+						} elseif (isset($_POST['payment_method_nonce'])) {
+							$nonce = $_POST['payment_method_nonce'];
+							$trans = Braintree_Transaction::sale([
+								'amount' => (string) $_offer->calculate(Calculatable::TOTAL),
+								'paymentMethodNonce' => $nonce,
+								'options' => [
+									'submitForSettlement' => true
+								]
+							]);
+
+							if (!$trans->success) {
+								echo '<div class="form-group alert alert-danger">';
+								echo '<h4>Your transaction could not be completed:</h4>';
+								foreach ($trans->errors->deepAll() as $error) {
+									echo "{$error->attribute}: {$error->code} {$error->message}<br/>";
+								}
+								echo '<b>Please try again, or <a href="mailto:'.Constants::invoice_email.'">contact us</a>.</b>';
+								echo '</div>';
+							} else {
+								try {
+									$payment = $_offer->createPayment();
+									$payment->braintree_id = $trans->transaction->id;
+									echo '<div class="form-group alert alert-success">Thank you for your payment.</div>';
+								} catch (Exception $e) {
+									echo '<div class="form-group alert alert-warning">Your payment has been received, but could not be stored in our database. Please <a href="mailto:'.Constants::invoice_email.'">contact us</a>.</div>';
+								}
+							}
+						} else {
+							$subtotal = Constants::invoice_valuta . $_offer->calculate(Calculatable::SUBTOTAL);
+							$total = Constants::invoice_valuta . $_offer->calculate(Calculatable::TOTAL);
+					?>
+						<div>
+							<div class='form-group alert alert-info'>Welcome to the checkout environment. Please review the invoice carefully.</div>
+							<table class="table table-bordered table-striped">
+								<tr style="border-bottom:2px solid #666;">
+									<th>Description</th>
+									<th>Price excl.</th>
+									<th>VAT</th>
+									<th>Price incl.</th>
+								</tr>
+								<?php
+								$i = 0;
+								foreach ($_offer->getItems() as $item) {
+									$i++;
+									echo '<tr>';
+									echo "<td class='col-max-width'>
+											<b><a href='#collapse-item-$i' data-toggle='collapse'>{$item->title}</a></b>
+											<div class='collapse' id='collapse-item-$i'>{$item->getHTMLDescription()}</div>
+										</td>";
+									echo "<td class='col-min-width'>".Constants::invoice_valuta."{$item->calculate(Calculatable::SUBTOTAL)}</td>";
+									echo "<td class='col-min-width'>{$item->VAT_percentage}%</td>";
+									echo "<td class='col-min-width'>".Constants::invoice_valuta."{$item->calculate(Calculatable::TOTAL)}</td>";
+									echo '</tr>';
+								}
+								?>
+								<tr style="border-top:2px solid #666;">
+									<th colspan="3" class="text-right">Subtotal</th>
+									<td><?=$subtotal?></td>
+								</tr>
+								<tr>
+									<th colspan="3" class="text-right">Total</th>
+									<td><?=$total?></td>
+								</tr>
+							</table>
+						</div>
+						<form id="checkout" method="post" action="">
+							<div id="payment-form"></div>
+							<input type="submit" class="btn btn-success btn-lg pull-right" value="Pay <?=$total?>"/>
+						</form>
+					<?php
+						}
+					?>
+				</div>
+			</div>
+		</div>
+	</div>
+</div>
+
+<script src="https://js.braintreegateway.com/js/braintree-2.27.0.min.js"></script>
+<script type="text/javascript">
+	var clientToken = "<?=Braintree_ClientToken::generate()?>";
+	braintree.setup(clientToken, "dropin", { container: "payment-form" });
+</script>
+
+<?php
+require('./footer.php');
+?>