migrate therinaldos.com data

wedding-pics/apps/related_resources/lib/Db/CalendarShareRequest.php

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+<?php
+
+declare(strict_types=1);
+
+
+/**
+ * Nextcloud - Related Resources
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2022
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\RelatedResources\Db;
+
+use OCA\RelatedResources\Exceptions\CalendarDataNotFoundException;
+use OCA\RelatedResources\Model\Calendar;
+use OCA\RelatedResources\Model\CalendarShare;
+
+class CalendarShareRequest extends CalendarShareRequestBuilder {
+	/**
+	 * @param string $principalUri
+	 * @param string $uri
+	 *
+	 * @return Calendar
+	 * @throws CalendarDataNotFoundException
+	 */
+	public function getCalendarByUri(string $principalUri, string $uri): Calendar {
+		$qb = $this->getCalendarSelectSql();
+		$qb->limit('principaluri', $principalUri);
+		$qb->limit('uri', $uri);
+
+		return $this->getCalendarFromRequest($qb);
+	}
+
+
+	/**
+	 * @param int $calendarId
+	 *
+	 * @return CalendarShare[]
+	 */
+	public function getSharesByCalendarId(int $calendarId): array {
+		$qb = $this->getCalendarShareSelectSql();
+		$qb->limit('type', 'calendar');
+		$qb->limitInt('resourceid', $calendarId);
+
+		return $this->getSharesFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $singleId
+	 *
+	 * @return Calendar[]
+	 */
+	public function getCalendarAvailableToCircle(string $singleId): array {
+		$qb = $this->getCalendarSelectSql();
+		$qb->innerJoin(
+			$qb->getDefaultSelectAlias(), self::TABLE_DAV_SHARE, 'ds',
+			$qb->expr()->eq($qb->getDefaultSelectAlias() . '.id', 'ds.resourceid')
+		);
+
+		$qb->limit('type', 'calendar', 'ds');
+		$qb->limit('principaluri', 'principals/circles/' . $singleId, 'ds');
+
+		return $this->getCalendarsFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $groupName
+	 *
+	 * @return Calendar[]
+	 */
+	public function getCalendarAvailableToGroup(string $groupName): array {
+		$qb = $this->getCalendarSelectSql();
+		$qb->innerJoin(
+			$qb->getDefaultSelectAlias(), self::TABLE_DAV_SHARE, 'ds',
+			$qb->expr()->eq($qb->getDefaultSelectAlias() . '.id', 'ds.resourceid')
+		);
+
+		$qb->limit('type', 'calendar', 'ds');
+		$qb->limit('principaluri', 'principals/groups/' . $groupName, 'ds');
+
+		return $this->getCalendarsFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $userName
+	 *
+	 * @return Calendar[]
+	 */
+	public function getCalendarAvailableToUser(string $userName): array {
+		$qb = $this->getCalendarSelectSql();
+		$qb->innerJoin(
+			$qb->getDefaultSelectAlias(), self::TABLE_DAV_SHARE, 'ds',
+			$qb->expr()->eq($qb->getDefaultSelectAlias() . '.id', 'ds.resourceid')
+		);
+
+		$qb->limit('type', 'calendar', 'ds');
+		$qb->limit('principaluri', 'principals/users/' . $userName, 'ds');
+
+		return $this->getCalendarsFromRequest($qb);
+	}
+}

wedding-pics/apps/related_resources/lib/Db/CalendarShareRequestBuilder.php

@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * Nextcloud - Related Resources
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2022
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\RelatedResources\Db;
+
+use OCA\RelatedResources\Exceptions\CalendarDataNotFoundException;
+use OCA\RelatedResources\Model\Calendar;
+use OCA\RelatedResources\Model\CalendarShare;
+use OCA\RelatedResources\Tools\Exceptions\InvalidItemException;
+use OCA\RelatedResources\Tools\Exceptions\RowNotFoundException;
+
+class CalendarShareRequestBuilder extends CoreQueryBuilder {
+	/**
+	 * @return CoreRequestBuilder
+	 */
+	protected function getCalendarSelectSql(): CoreRequestBuilder {
+		$qb = $this->getQueryBuilder();
+		$qb->generateSelect(self::TABLE_CALENDARS, self::$externalTables[self::TABLE_CALENDARS]);
+
+		return $qb;
+	}
+
+	/**
+	 * @return CoreRequestBuilder
+	 */
+	protected function getCalendarShareSelectSql(): CoreRequestBuilder {
+		$qb = $this->getQueryBuilder();
+		$qb->generateSelect(self::TABLE_DAV_SHARE, self::$externalTables[self::TABLE_DAV_SHARE]);
+
+		return $qb;
+	}
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return Calendar
+	 * @throws CalendarDataNotFoundException
+	 */
+	public function getCalendarFromRequest(CoreRequestBuilder $qb): Calendar {
+		/** @var Calendar $calendar */
+		try {
+			$calendar = $qb->asItem(Calendar::class);
+		} catch (InvalidItemException | RowNotFoundException $e) {
+			throw new CalendarDataNotFoundException();
+		}
+
+		return $calendar;
+	}
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return Calendar[]
+	 */
+	public function getCalendarsFromRequest(CoreRequestBuilder $qb): array {
+		return $qb->asItems(Calendar::class);
+	}
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return CalendarShare[]
+	 */
+	public function getSharesFromRequest(CoreRequestBuilder $qb): array {
+		return $qb->asItems(CalendarShare::class);
+	}
+}

wedding-pics/apps/related_resources/lib/Db/CoreQueryBuilder.php

@@ -0,0 +1,120 @@
+<?php
+
+declare(strict_types=1);
+
+
+/**
+ * Nextcloud - Related Resources
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2022
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\RelatedResources\Db;
+
+use OCA\RelatedResources\Service\ConfigService;
+
+/**
+ *
+ */
+class CoreQueryBuilder {
+	public const TABLE_FILES_SHARE = 'share';
+
+	public const TABLE_DECK_SHARE = 'deck_board_acl';
+	public const TABLE_DECK_BOARD = 'deck_boards';
+
+	public const TABLE_TALK_ATTENDEE = 'talk_attendees';
+	public const TABLE_TALK_ROOM = 'talk_rooms';
+
+	public const TABLE_DAV_SHARE = 'dav_shares';
+	public const TABLE_CALENDARS = 'calendars';
+	public const TABLE_CAL_OBJECTS = 'calendarobjects';
+	public const TABLE_CAL_OBJ_PROPS = 'calendarobjects_props';
+
+	protected ConfigService $configService;
+
+	public static array $externalTables = [
+		self::TABLE_FILES_SHARE => [
+			'share_type',
+			'share_with',
+			'uid_owner',
+			'uid_initiator',
+			'file_source',
+			'file_target',
+			'stime'
+		],
+		self::TABLE_DECK_SHARE => [
+			'board_id',
+			'type',
+			'participant'
+		],
+		self::TABLE_DECK_BOARD => [
+			'id',
+			'title',
+			'owner',
+			'last_modified'
+		],
+		self::TABLE_TALK_ATTENDEE => [
+			'room_id',
+			'actor_type',
+			'actor_id'
+		],
+		self::TABLE_TALK_ROOM => [
+			'name',
+			'type',
+			'token'
+		],
+		self::TABLE_DAV_SHARE => [
+			'principaluri',
+			'resourceid'
+		],
+		self::TABLE_CALENDARS => [
+			'id',
+			'principaluri',
+			'uri',
+			'displayname'
+		],
+		self::TABLE_CAL_OBJECTS => [
+			'firstoccurence',
+			'lastoccurence'
+		],
+		self::TABLE_CAL_OBJ_PROPS => [
+			'value'
+		]
+	];
+
+
+	/**
+	 * @param ConfigService $configService
+	 */
+	public function __construct(ConfigService $configService) {
+		$this->configService = $configService;
+	}
+
+
+	/**
+	 * @return CoreRequestBuilder
+	 */
+	public function getQueryBuilder(): CoreRequestBuilder {
+		return new CoreRequestBuilder();
+	}
+}

wedding-pics/apps/related_resources/lib/Db/CoreRequestBuilder.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+
+/**
+ * Nextcloud - Related Resources
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@pontapreta.net>
+ * @copyright 2022
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\RelatedResources\Db;
+
+use OCA\RelatedResources\Tools\Db\ExtendedQueryBuilder;
+
+class CoreRequestBuilder extends ExtendedQueryBuilder {
+	public function __construct() {
+		parent::__construct();
+	}
+}

wedding-pics/apps/related_resources/lib/Db/DeckRequest.php

@@ -0,0 +1,122 @@
+<?php
+
+declare(strict_types=1);
+
+
+/**
+ * Nextcloud - Related Resources
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2022
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\RelatedResources\Db;
+
+use OCA\RelatedResources\Exceptions\DeckDataNotFoundException;
+use OCA\RelatedResources\Model\DeckBoard;
+use OCA\RelatedResources\Model\DeckShare;
+use OCP\Share\IShare;
+
+class DeckRequest extends DeckRequestBuilder {
+	/**
+	 * @param int $itemId
+	 *
+	 * @return DeckBoard
+	 * @throws DeckDataNotFoundException
+	 */
+	public function getBoardById(int $itemId): DeckBoard {
+		$qb = $this->getDeckBoardSelectSql();
+		$qb->limitInt('id', $itemId);
+
+		return $this->getDeckFromRequest($qb);
+	}
+
+
+	/**
+	 * @param int $boardId
+	 *
+	 * @return DeckShare[]
+	 */
+	public function getSharesByBoardId(int $boardId): array {
+		$qb = $this->getDeckShareSelectSql();
+		$qb->limitInt('board_id', $boardId);
+
+		return $this->getSharesFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $singleId
+	 *
+	 * @return DeckBoard[]
+	 */
+	public function getDeckAvailableToCircle(string $singleId): array {
+		$qb = $this->getDeckBoardSelectSql();
+		$qb->innerJoin(
+			$qb->getDefaultSelectAlias(), self::TABLE_DECK_SHARE, 'ds',
+			$qb->expr()->eq($qb->getDefaultSelectAlias() . '.id', 'ds.board_id')
+		);
+
+		$qb->limitInt('type', IShare::TYPE_CIRCLE, 'ds');
+		$qb->limit('participant', $singleId, 'ds');
+
+		return $this->getDecksFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $groupName
+	 *
+	 * @return DeckBoard[]
+	 */
+	public function getDeckAvailableToGroup(string $groupName): array {
+		$qb = $this->getDeckBoardSelectSql();
+		$qb->innerJoin(
+			$qb->getDefaultSelectAlias(), self::TABLE_DECK_SHARE, 'ds',
+			$qb->expr()->eq($qb->getDefaultSelectAlias() . '.id', 'ds.board_id')
+		);
+
+		$qb->limitInt('type', IShare::TYPE_GROUP, 'ds');
+		$qb->limit('participant', $groupName, 'ds');
+
+		return $this->getDecksFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $userName
+	 *
+	 * @return DeckBoard[]
+	 */
+	public function getDeckAvailableToUser(string $userName): array {
+		$qb = $this->getDeckBoardSelectSql();
+		$qb->innerJoin(
+			$qb->getDefaultSelectAlias(), self::TABLE_DECK_SHARE, 'ds',
+			$qb->expr()->eq($qb->getDefaultSelectAlias() . '.id', 'ds.board_id')
+		);
+
+		$qb->limitInt('type', IShare::TYPE_USER, 'ds');
+		$qb->limit('participant', $userName, 'ds');
+
+		return $this->getDecksFromRequest($qb);
+	}
+}

wedding-pics/apps/related_resources/lib/Db/DeckRequestBuilder.php

@@ -0,0 +1,90 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * Nextcloud - Related Resources
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2022
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\RelatedResources\Db;
+
+use OCA\RelatedResources\Exceptions\DeckDataNotFoundException;
+use OCA\RelatedResources\Model\DeckBoard;
+use OCA\RelatedResources\Model\DeckShare;
+use OCA\RelatedResources\Tools\Exceptions\InvalidItemException;
+use OCA\RelatedResources\Tools\Exceptions\RowNotFoundException;
+
+class DeckRequestBuilder extends CoreQueryBuilder {
+	/**
+	 * @return CoreRequestBuilder
+	 */
+	protected function getDeckBoardSelectSql(): CoreRequestBuilder {
+		$qb = $this->getQueryBuilder();
+		$qb->generateSelect(self::TABLE_DECK_BOARD, self::$externalTables[self::TABLE_DECK_BOARD]);
+
+		return $qb;
+	}
+
+	protected function getDeckShareSelectSql(): CoreRequestBuilder {
+		$qb = $this->getQueryBuilder();
+		$qb->generateSelect(self::TABLE_DECK_SHARE, self::$externalTables[self::TABLE_DECK_SHARE]);
+
+		return $qb;
+	}
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return DeckBoard
+	 * @throws DeckDataNotFoundException
+	 */
+	public function getDeckFromRequest(CoreRequestBuilder $qb): DeckBoard {
+		/** @var DeckBoard $deck */
+		try {
+			$deck = $qb->asItem(DeckBoard::class);
+		} catch (InvalidItemException | RowNotFoundException $e) {
+			throw new DeckDataNotFoundException();
+		}
+
+		return $deck;
+	}
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return DeckBoard[]
+	 */
+	public function getDecksFromRequest(CoreRequestBuilder $qb): array {
+		return $qb->asItems(DeckBoard::class);
+	}
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return DeckShare[]
+	 */
+	public function getSharesFromRequest(CoreRequestBuilder $qb): array {
+		return $qb->asItems(DeckShare::class);
+	}
+}

wedding-pics/apps/related_resources/lib/Db/FilesShareRequest.php

@@ -0,0 +1,103 @@
+<?php
+
+declare(strict_types=1);
+
+
+/**
+ * Nextcloud - Related Resources
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2022
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\RelatedResources\Db;
+
+use OCA\RelatedResources\Model\FilesShare;
+use OCP\Share\IShare;
+
+class FilesShareRequest extends FilesShareRequestBuilder {
+	/**
+	 * @param int $itemId
+	 *
+	 * @return FilesShare[]
+	 */
+	public function getSharesByItemId(int $itemId): array {
+		$qb = $this->getFilesShareSelectSql();
+		$qb->limitInt('file_source', $itemId);
+
+		return $this->getItemsFromRequest($qb);
+	}
+
+
+	/**
+	 * @param array $itemIds
+	 *
+	 * @return FilesShare[]
+	 */
+	public function getSharesByItemIds(array $itemIds): array {
+		$qb = $this->getFilesShareSelectSql();
+		$qb->limitInArray('file_source', $itemIds);
+
+		return $this->getItemsFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $singleId
+	 *
+	 * @return FilesShare[]
+	 */
+	public function getSharesToCircle(string $singleId): array {
+		$qb = $this->getFilesShareSelectSql();
+		$qb->limitInt('share_type', IShare::TYPE_CIRCLE);
+		$qb->limit('share_with', $singleId);
+
+		return $this->getItemsFromRequest($qb);
+	}
+
+	/**
+	 * @param string $groupName
+	 *
+	 * @return FilesShare[]
+	 */
+	public function getSharesToGroup(string $groupName): array {
+		$qb = $this->getFilesShareSelectSql();
+		$qb->limitInt('share_type', IShare::TYPE_GROUP);
+		$qb->limit('share_with', $groupName);
+
+		return $this->getItemsFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $userId
+	 *
+	 * @return FilesShare[]
+	 */
+	public function getSharesToUser(string $userId): array {
+		$qb = $this->getFilesShareSelectSql();
+		$qb->limitInt('share_type', IShare::TYPE_USER);
+		$qb->limit('share_with', $userId);
+
+		return $this->getItemsFromRequest($qb);
+	}
+}

wedding-pics/apps/related_resources/lib/Db/FilesShareRequestBuilder.php

@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types=1);
+
+
+/**
+ * Nextcloud - Related Resources
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2022
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\RelatedResources\Db;
+
+use OCA\RelatedResources\Exceptions\FilesShareNotFoundException;
+use OCA\RelatedResources\Model\FilesShare;
+use OCA\RelatedResources\Tools\Exceptions\InvalidItemException;
+use OCA\RelatedResources\Tools\Exceptions\RowNotFoundException;
+
+class FilesShareRequestBuilder extends CoreQueryBuilder {
+	/**
+	 * @return CoreRequestBuilder
+	 */
+	protected function getFilesShareSelectSql(): CoreRequestBuilder {
+		$qb = $this->getQueryBuilder();
+		$qb->generateSelect(self::TABLE_FILES_SHARE, self::$externalTables[self::TABLE_FILES_SHARE]);
+
+		return $qb;
+	}
+
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return FilesShare
+	 * @throws FilesShareNotFoundException
+	 */
+	public function getItemFromRequest(CoreRequestBuilder $qb): FilesShare {
+		/** @var FilesShare $share */
+		try {
+			$share = $qb->asItem(FilesShare::class);
+		} catch (InvalidItemException | RowNotFoundException $e) {
+			throw new FilesShareNotFoundException();
+		}
+
+		return $share;
+	}
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return FilesShare[]
+	 */
+	public function getItemsFromRequest(CoreRequestBuilder $qb): array {
+		return $qb->asItems(FilesShare::class);
+	}
+}

wedding-pics/apps/related_resources/lib/Db/TalkRoomRequest.php

@@ -0,0 +1,125 @@
+<?php
+
+declare(strict_types=1);
+
+
+/**
+ * Nextcloud - Related Resources
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2022
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\RelatedResources\Db;
+
+use OCA\RelatedResources\Exceptions\TalkDataNotFoundException;
+use OCA\RelatedResources\Model\TalkActor;
+use OCA\RelatedResources\Model\TalkRoom;
+
+class TalkRoomRequest extends TalkRoomRequestBuilder {
+	/**
+	 * @param string $token
+	 *
+	 * @return TalkRoom
+	 * @throws TalkDataNotFoundException
+	 */
+	public function getRoomByToken(string $token): TalkRoom {
+		$qb = $this->getTalkRoomSelectSql();
+		$qb->limit('token', $token);
+
+		return $this->getRoomFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $token
+	 *
+	 * @return TalkActor[]
+	 */
+	public function getActorsByToken(string $token): array {
+		$qb = $this->getActorSelectSql();
+		$qb->innerJoin(
+			$qb->getDefaultSelectAlias(), self::TABLE_TALK_ROOM, 'tr',
+			$qb->expr()->eq($qb->getDefaultSelectAlias() . '.room_id', 'tr.id')
+		);
+
+		$qb->limit('token', $token, 'tr');
+
+		return $this->getActorsFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $singleId
+	 *
+	 * @return TalkRoom[]
+	 */
+	public function getRoomsAvailableToCircle(string $singleId): array {
+		$qb = $this->getTalkRoomSelectSql();
+		$qb->innerJoin(
+			$qb->getDefaultSelectAlias(), self::TABLE_TALK_ATTENDEE, 'ta',
+			$qb->expr()->eq($qb->getDefaultSelectAlias() . '.id', 'ta.room_id')
+		);
+
+		$qb->limit('actor_type', 'circles', 'ta');
+		$qb->limit('actor_id', $singleId, 'ta');
+
+		return $this->getRoomsFromRequest($qb);
+	}
+
+
+	/**
+	 * @param string $groupName
+	 *
+	 * @return TalkRoom[]
+	 */
+	public function getRoomsAvailableToGroup(string $groupName): array {
+		$qb = $this->getTalkRoomSelectSql();
+		$qb->innerJoin(
+			$qb->getDefaultSelectAlias(), self::TABLE_TALK_ATTENDEE, 'ta',
+			$qb->expr()->eq($qb->getDefaultSelectAlias() . '.id', 'ta.room_id')
+		);
+
+		$qb->limit('actor_type', 'groups', 'ta');
+		$qb->limit('actor_id', $groupName, 'ta');
+
+		return $this->getRoomsFromRequest($qb);
+	}
+
+	/**
+	 * @param string $userName
+	 *
+	 * @return TalkRoom[]
+	 */
+	public function getRoomsAvailableToUser(string $userName): array {
+		$qb = $this->getTalkRoomSelectSql();
+		$qb->innerJoin(
+			$qb->getDefaultSelectAlias(), self::TABLE_TALK_ATTENDEE, 'ta',
+			$qb->expr()->eq($qb->getDefaultSelectAlias() . '.id', 'ta.room_id')
+		);
+
+		$qb->limit('actor_type', 'users', 'ta');
+		$qb->limit('actor_id', $userName, 'ta');
+
+		return $this->getRoomsFromRequest($qb);
+	}
+}

wedding-pics/apps/related_resources/lib/Db/TalkRoomRequestBuilder.php

@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+
+/**
+ * Nextcloud - Related Resources
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2022
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\RelatedResources\Db;
+
+use OCA\RelatedResources\Exceptions\TalkDataNotFoundException;
+use OCA\RelatedResources\Model\TalkActor;
+use OCA\RelatedResources\Model\TalkRoom;
+use OCA\RelatedResources\Tools\Exceptions\InvalidItemException;
+use OCA\RelatedResources\Tools\Exceptions\RowNotFoundException;
+
+class TalkRoomRequestBuilder extends CoreQueryBuilder {
+	/**
+	 * @return CoreRequestBuilder
+	 */
+	protected function getTalkRoomSelectSql(): CoreRequestBuilder {
+		$qb = $this->getQueryBuilder();
+		$qb->generateSelect(self::TABLE_TALK_ROOM, self::$externalTables[self::TABLE_TALK_ROOM]);
+
+		return $qb;
+	}
+
+
+	protected function getActorSelectSql(): CoreRequestBuilder {
+		$qb = $this->getQueryBuilder();
+		$qb->generateSelect(self::TABLE_TALK_ATTENDEE, self::$externalTables[self::TABLE_TALK_ATTENDEE]);
+
+		return $qb;
+	}
+
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return TalkRoom
+	 * @throws TalkDataNotFoundException
+	 */
+	public function getRoomFromRequest(CoreRequestBuilder $qb): TalkRoom {
+		/** @var TalkRoom $room */
+		try {
+			$room = $qb->asItem(TalkRoom::class);
+		} catch (InvalidItemException | RowNotFoundException $e) {
+			throw new TalkDataNotFoundException();
+		}
+
+		return $room;
+	}
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return TalkRoom[]
+	 */
+	public function getRoomsFromRequest(CoreRequestBuilder $qb): array {
+		return $qb->asItems(TalkRoom::class);
+	}
+
+	/**
+	 * @param CoreRequestBuilder $qb
+	 *
+	 * @return TalkActor[]
+	 */
+	public function getActorsFromRequest(CoreRequestBuilder $qb): array {
+		return $qb->asItems(TalkActor::class);
+	}
+}