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<?php declare(strict_types=1); |
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/** |
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* @author Nicolas CARPi <[email protected]> |
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* @copyright 2012 Nicolas CARPi |
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* @see https://www.elabftw.net Official website |
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* @license AGPL-3.0 |
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* @package elabftw |
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*/ |
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namespace Elabftw\Models; |
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use Elabftw\Elabftw\Db; |
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use Elabftw\Interfaces\ContentParamsInterface; |
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use Elabftw\Interfaces\CrudInterface; |
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use Elabftw\Traits\SetIdTrait; |
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use PDO; |
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/** |
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* The favorite tags of a user |
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*/ |
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class FavTags implements CrudInterface |
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{ |
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use SetIdTrait; |
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protected Db $Db; |
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public function __construct(private Users $Users, ?int $id = null) |
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{ |
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$this->setId($id); |
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$this->Db = Db::getConnection(); |
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} |
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public function create(ContentParamsInterface $params): int |
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{ |
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$tag = $params->getContent(); |
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// get the tag id |
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$sql = 'SELECT id FROM tags WHERE team = :team AND tag = :tag'; |
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$req = $this->Db->prepare($sql); |
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$req->bindParam(':team', $this->Users->team, PDO::PARAM_INT); |
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$req->bindParam(':tag', $tag, PDO::PARAM_STR); |
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$this->Db->execute($req); |
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$tagId = (int) $req->fetchColumn(); |
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if ($this->isFavorite($tagId)) { |
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return 0; |
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} |
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// now add it as favorite |
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$sql = 'INSERT INTO favtags2users (users_id, tags_id) VALUES (:userid, :tagId)'; |
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$req = $this->Db->prepare($sql); |
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$req->bindParam(':tagId', $tagId, PDO::PARAM_INT); |
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$req->bindParam(':userid', $this->Users->userData['userid'], PDO::PARAM_INT); |
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return (int) $this->Db->execute($req); |
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} |
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public function read(ContentParamsInterface $params): array |
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{ |
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$sql = 'SELECT users_id, tags_id, tag FROM favtags2users |
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LEFT JOIN tags ON (tags.id = favtags2users.tags_id) WHERE users_id = :userid |
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ORDER BY tags.tag'; |
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$req = $this->Db->prepare($sql); |
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$req->bindParam(':userid', $this->Users->userData['userid'], PDO::PARAM_INT); |
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$this->Db->execute($req); |
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return $this->Db->fetchAll($req); |
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} |
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public function update(ContentParamsInterface $params): bool |
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{ |
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return true; |
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} |
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public function destroy(): bool |
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{ |
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$sql = 'DELETE FROM favtags2users WHERE users_id = :userid AND tags_id = :tagId'; |
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$req = $this->Db->prepare($sql); |
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$req->bindParam(':tagId', $this->id, PDO::PARAM_INT); |
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$req->bindParam(':userid', $this->Users->userData['userid'], PDO::PARAM_INT); |
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return $this->Db->execute($req); |
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} |
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// check if a tag is not already favorite for the user |
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private function isFavorite(int $tagId): bool |
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{ |
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$sql = 'SELECT * FROM favtags2users WHERE tags_id = :tagId AND users_id = :userid'; |
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$req = $this->Db->prepare($sql); |
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$req->bindParam(':tagId', $tagId, PDO::PARAM_INT); |
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$req->bindParam(':userid', $this->Users->userData['userid'], PDO::PARAM_INT); |
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$this->Db->execute($req); |
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return $req->rowCount() > 0; |
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} |
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} |
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elabftw /
elabftw
