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<?php |
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declare(strict_types=1); |
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/* For licensing terms, see /license.txt */ |
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namespace Chamilo\CoreBundle\Migrations\Schema\V200; |
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use Chamilo\CoreBundle\Migrations\AbstractMigrationChamilo; |
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use Doctrine\DBAL\Schema\Schema; |
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class Version20190210182615 extends AbstractMigrationChamilo |
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{ |
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public function getDescription(): string |
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{ |
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return 'Session changes'; |
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} |
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public function up(Schema $schema): void |
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{ |
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$connection = $this->getEntityManager()->getConnection(); |
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$table = $schema->getTable('session'); |
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if (false === $table->hasColumn('position')) { |
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$this->addSql('ALTER TABLE session ADD COLUMN position INT DEFAULT 0 NOT NULL'); |
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} else { |
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$this->addSql('ALTER TABLE session CHANGE position position INT DEFAULT 0 NOT NULL'); |
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} |
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$this->addSql('UPDATE session SET promotion_id = NULL WHERE promotion_id = 0'); |
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if (false === $table->hasForeignKey('FK_D044D5D4139DF194')) { |
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$this->addSql('ALTER TABLE session ADD CONSTRAINT FK_D044D5D4139DF194 FOREIGN KEY (promotion_id) REFERENCES promotion (id) ON DELETE CASCADE'); |
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$this->addSql('CREATE INDEX IDX_D044D5D4139DF194 ON session (promotion_id);'); |
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} |
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if (false === $table->hasColumn('status')) { |
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$this->addSql('ALTER TABLE session ADD COLUMN status INT NOT NULL'); |
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} |
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if (false === $table->hasForeignKey('FK_D044D5D4EF87E278')) { |
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$this->addSql('ALTER TABLE session ADD CONSTRAINT FK_D044D5D4EF87E278 FOREIGN KEY(session_admin_id) REFERENCES user(id);'); |
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} |
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$this->addSql('UPDATE session_category SET date_start = NULL WHERE CAST(date_start AS CHAR(11)) = "0000-00-00"'); |
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$this->addSql('UPDATE session_category SET date_end = NULL WHERE CAST(date_end AS CHAR(11)) = "0000-00-00"'); |
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$table = $schema->getTable('session_rel_course_rel_user'); |
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if (!$table->hasColumn('progress')) { |
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$this->addSql('ALTER TABLE session_rel_course_rel_user ADD progress INT NOT NULL'); |
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} |
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if ($table->hasForeignKey('FK_720167E91D79BD3')) { |
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$this->addSql('ALTER TABLE session_rel_course_rel_user DROP FOREIGN KEY FK_720167E91D79BD3'); |
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$this->addSql('ALTER TABLE session_rel_course_rel_user ADD CONSTRAINT FK_720167E91D79BD3 FOREIGN KEY (c_id) REFERENCES course (id) ON DELETE CASCADE'); |
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} else { |
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$this->addSql('ALTER TABLE session_rel_course_rel_user ADD CONSTRAINT FK_720167E91D79BD3 FOREIGN KEY (c_id) REFERENCES course (id) ON DELETE CASCADE'); |
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} |
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// Remove duplicates. |
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$sql = 'SELECT max(id) id, session_id, c_id, user_id, status, count(*) as count |
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FROM session_rel_course_rel_user |
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GROUP BY session_id, c_id, user_id, status |
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HAVING count > 1'; |
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$result = $connection->executeQuery($sql); |
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$items = $result->fetchAllAssociative(); |
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foreach ($items as $item) { |
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$userId = $item['user_id']; |
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$sessionId = $item['session_id']; |
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$courseId = $item['c_id']; |
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$status = $item['status']; |
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$sql = "SELECT id |
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FROM session_rel_course_rel_user |
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WHERE user_id = $userId AND session_id = $sessionId AND c_id = $courseId AND status = $status"; |
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$result = $connection->executeQuery($sql); |
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$subItems = $result->fetchAllAssociative(); |
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$counter = 0; |
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foreach ($subItems as $subItem) { |
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$id = $subItem['id']; |
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if (0 === $counter) { |
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$counter++; |
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continue; |
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} |
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$sql = "DELETE FROM session_rel_course_rel_user WHERE id = $id"; |
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$this->addSql($sql); |
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$counter++; |
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} |
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} |
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if (!$table->hasIndex('course_session_unique')) { |
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$this->addSql(' CREATE UNIQUE INDEX course_session_unique ON session_rel_course_rel_user (session_id, c_id, user_id, status);'); |
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} |
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$table = $schema->getTable('session_rel_course'); |
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if (!$table->hasIndex('UNIQ_12D110D391D79BD3')) { |
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$this->addSql('CREATE UNIQUE INDEX course_session_unique ON session_rel_course (session_id, c_id)'); |
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} |
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$table = $schema->getTable('session_rel_user'); |
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if (!$table->hasIndex('session_user_unique')) { |
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$this->addSql('CREATE UNIQUE INDEX session_user_unique ON session_rel_user (session_id, user_id, relation_type);'); |
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} |
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} |
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public function down(Schema $schema): void |
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{ |
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} |
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} |
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chamilo /
chamilo-lms
