initial

2026-06-11 19:03:29 +02:00
commit 0d829845c4
150 changed files with 38582 additions and 0 deletions
@@ -0,0 +1,87 @@
+<?php
+
+use Reservair\Logger\Logger;
+
+class RsvFormReservationElementHandler implements RsvFormElementHandler {
+
+    private function end_from_start(DateTime $start, int $block_size_minutes): DateTime {
+        return ($start)->modify("+{$block_size_minutes} minutes");
+    }
+
+    public function draw(RsvFormElementDefinition $element): void {
+        $timetable_id    = (int)   $element->getAttr('timetable_id');
+        $price_per_block = (float) $element->getAttr('price_per_block', 0);
+        $name            = $element->getName();
+        ?>
+        <div class="rsv-form-input-group">
+            <label><?= esc_html($element->getLabel()) ?></label>
+            <rsv-reservation-selector
+                timetable-id="<?= $timetable_id ?>"
+                name="<?= esc_attr($name) ?>"
+                price-per-block="<?= $price_per_block ?>"
+                class="rsv-form-field"
+            ></rsv-reservation-selector>
+        </div>
+        <?php
+    }
+
+    /** Validate the payload and create the reservation. */
+    public function submit(RsvFormElementDefinition $def, int $submit_id, array $data, RsvFormSubmitResult $result): bool {
+        $name    = $def->getName();
+        $payload = $data[$name] ?? null;
+
+        if ($def->isRequired() && is_null($payload)) {
+            $result->addError($name, 'required', 'Reservation payload is required');
+            return false;
+        }
+
+        if (!is_array($payload) || !array_key_exists('timetable_reservations', $payload)) {
+            $result->addError($name, 'invalid', 'Reservation payload must be an object with timetable_reservations');
+            return false;
+        }
+
+        $timetable_id = intval($payload['timetable_id'] ?? null);
+        $timetable    = (new RsvTimetableService())->get($timetable_id);
+
+        if (!$timetable) {
+            $result->addError($name, 'invalid', 'Invalid timetable ID');
+            return false;
+        }
+
+        $reservation = new RsvReservation(
+            0,
+            $submit_id,
+            false,
+            array_map(fn($t) => new RsvTimetableReservation(
+                0,
+                $timetable_id,
+                new DateTime($t),
+                $this->end_from_start(new DateTime($t), $timetable->block_size)
+            ), $payload['timetable_reservations'])
+        );
+
+        try {
+            $reservation_id = (new RsvReservationService())->create($reservation);
+        } catch (\Throwable $e) {
+            // The slot may have been taken since the user selected it.
+            Logger::error($e);
+            $result->addError($name, 'creation_failed', 'Could not create the reservation. The slot may no longer be available.');
+            return false;
+        }
+
+        $result->setValue($name . '_reservation_id', $reservation_id);
+
+        $price_per_block = (float) $def->getAttr('price_per_block', 0);
+        $result->setValue($name . '_price', $price_per_block * count($payload['timetable_reservations']));
+
+        return true;
+    }
+
+    /** Delete the reservation created by submit(). */
+    public function rollback(RsvFormElementDefinition $def, int $submit_id, array $data, RsvFormSubmitResult $result): void {
+        $reservation_id = $result->getValue($def->getName() . '_reservation_id');
+        if ($reservation_id) {
+            (new RsvReservationService())->delete((int) $reservation_id);
+        }
+    }
+}