Initial xentral_oss_20.3.c9ffacf

classes/Modules/GoogleCalendar/Service/GoogleSyncGateway.php

@@ -0,0 +1,91 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Xentral\Modules\GoogleCalendar\Service;
+
+use Xentral\Components\Database\Database;
+use Xentral\Modules\GoogleCalendar\Data\GoogleCalenderSyncValue;
+
+final class GoogleSyncGateway
+{
+    /**  @var Database $db */
+    private $db;
+
+    /**
+     * @param Database               $database
+     */
+    public function __construct(Database $database)
+    {
+        $this->db = $database;
+    }
+
+    /**
+     * Gets all sync entries as key-value list.
+     *
+     * @return array key-value pairs ['GoogleEventId' => 'EventId']
+     */
+    public function getAllSyncEntries(): array
+    {
+        $sql = 'SELECT s.foreign_id, s.event_id
+                FROM `googleapi_calendar_sync` AS `s`
+                ORDER BY s.id DESC
+                LIMIT 30';
+
+        return $this->db->fetchPairs($sql);
+    }
+
+    /**
+     * @param int $entryId
+     *
+     * @return bool true = entry exists
+     */
+    public function existsSyncEntry(int $entryId): bool
+    {
+        $sql = 'SELECT `id` FROM `googleapi_calendar_sync` WHERE `id` = :id';
+
+        return $entryId === $this->db->fetchValue($sql, ['id' => $entryId]);
+    }
+
+    /**
+     * @param int $eventId
+     *
+     * @return GoogleCalenderSyncValue|null
+     */
+    public function tryGetSyncEntryByEvent(int $eventId): ?GoogleCalenderSyncValue
+    {
+        if ($eventId < 1) {
+            return null;
+        }
+        $sql = 'SELECT s.id, s.event_id, s.foreign_id, s.owner, s.from_google, s.event_date, s.html_link
+                FROM `googleapi_calendar_sync` AS `s`
+                WHERE s.event_id = :event_id LIMIT 1';
+        $row = $this->db->fetchRow($sql, ['event_id' => $eventId]);
+        if (empty($row)) {
+            return null;
+        }
+
+        return GoogleCalenderSyncValue::fromDbState($row);
+    }
+
+    /**
+     * @param string $googleId
+     *
+     * @return GoogleCalenderSyncValue|null
+     */
+    public function tryGetSyncEntryByGoogleEvent(string $googleId): ?GoogleCalenderSyncValue
+    {
+        if ($googleId === '') {
+            return null;
+        }
+        $sql = 'SELECT s.id, s.event_id, s.foreign_id,s.owner, s.from_google, s.event_date, s.html_link
+                FROM `googleapi_calendar_sync` AS `s`
+                WHERE s.foreign_id = :google_id LIMIT 1';
+        $row = $this->db->fetchRow($sql, ['google_id' => $googleId]);
+        if (empty($row)) {
+            return null;
+        }
+
+        return GoogleCalenderSyncValue::fromDbState($row);
+    }
+}