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<?php |
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namespace TheAentMachine\AentMysql\Event; |
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use Safe\Exceptions\ArrayException; |
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use Safe\Exceptions\FilesystemException; |
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use Safe\Exceptions\StringsException; |
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use TheAentMachine\Aent\Event\Service\AbstractServiceAddEvent; |
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use TheAentMachine\Aent\Event\Service\Model\Environments; |
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use TheAentMachine\Aent\Event\Service\Model\ServiceState; |
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use TheAentMachine\Prompt\Helper\ValidatorHelper; |
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use TheAentMachine\Service\Service; |
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final class AddEvent extends AbstractServiceAddEvent |
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{ |
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private const MYSQL_IMAGE = 'mysql'; |
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private const PHPMYADMIN_IMAGE = 'phpmyadmin/phpmyadmin'; |
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/** |
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* @param Environments $environments |
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* @return ServiceState[] |
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* @throws ArrayException |
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* @throws FilesystemException |
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* @throws StringsException |
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*/ |
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protected function createServices(Environments $environments): array |
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{ |
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$mysqlService = $this->createMySQLService(); |
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if ($environments->hasDevelopmentEnvironments() || $environments->hasTestEnvironments()) { |
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$text = "\nDo you want a <info>phpMyAdmin</info> service?"; |
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$helpText = "<info>phpMyAdmin</info> will help you manage your database from your web browser."; |
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$addPhpMyAdmin = $this->prompt->confirm($text, $helpText, null, true); |
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if ($addPhpMyAdmin) { |
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$this->output->writeln("\nš Alright, let's configure <info>phpMyAdmin</info>!"); |
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$phpMyAdminService = $this->createPhpMyAdminService($mysqlService); |
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$mysqlServiceState = new ServiceState($mysqlService, $mysqlService, $mysqlService); |
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$phpMyAdminServiceState = new ServiceState($phpMyAdminService, $phpMyAdminService, $phpMyAdminService); |
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return [ $mysqlServiceState, $phpMyAdminServiceState ]; |
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} |
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$this->output->writeln("\nš Alright, I'm not going to configure <info>phpMyAdmin</info>!"); |
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$serviceState = new ServiceState($mysqlService, $mysqlService, $mysqlService); |
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return [ $serviceState ]; |
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} |
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$this->output->writeln("\nAs you don't have <info>development</info> and <info>test</info> environments, I'm skipping <info>phpMyAdmin</info>!"); |
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$serviceState = new ServiceState($mysqlService, $mysqlService, $mysqlService); |
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return [ $serviceState ]; |
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} |
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/** |
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* @return Service |
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* @throws ArrayException |
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* @throws FilesystemException |
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* @throws StringsException |
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*/ |
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private function createMySQLService(): Service |
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{ |
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$service = new Service(); |
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$service->setNeedBuild(false); |
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$service->setServiceName($this->prompt->getPromptHelper()->getServiceName()); |
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$version = $this->prompt->getPromptHelper()->getVersion(self::MYSQL_IMAGE); |
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$image = self::MYSQL_IMAGE . ':' . $version; |
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$service->setImage($image); |
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$service->addInternalPort(3306); |
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// Argument necessary on Kubernetes clusters (the volume has a lost+found dir at the root) |
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$service->addCommand('--ignore-db-dir=lost+found'); |
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$service->addCommand('--max_allowed_packet=512M'); |
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$rootPassword = $this->getMySQLPassword('Root password', 'The MySQL root password will be stored in the <info>MYSQL_ROOT_PASSWORD</info> environment variable.'); |
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$service->addSharedSecret('MYSQL_ROOT_PASSWORD', $rootPassword, 'The password for the root user of MySQL', $service->getServiceName()); |
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$databaseName = $this->getDatabaseName(); |
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$service->addSharedEnvVariable('MYSQL_DATABASE', trim($databaseName), 'A default database, created on MySQL first startup', $service->getServiceName()); |
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$databaseUser = $this->getMySQLUser(); |
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$service->addSharedEnvVariable('MYSQL_USER', $databaseUser, 'A default user, created on MySQL first startup', $service->getServiceName()); |
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$databaseUserPassword = $this->getMySQLPassword('Database user password', 'The MySQL user password will be stored in the <info>MYSQL_PASSWORD</info> environment variable.'); |
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$service->addSharedSecret('MYSQL_PASSWORD', $databaseUserPassword, 'The password of the default user, created on MySQL first startup', $service->getServiceName()); |
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$this->output->writeln("\nš Alright, we're almost done! Let's configure a named volume where your MySQL data will be stored!"); |
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$volumeName = $this->getMySQLNamedVolumeName(); |
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$service->addNamedVolume($volumeName, '/var/lib/mysql', false, 'This volume contains the whole MySQL data.'); |
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return $service; |
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} |
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/** |
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* @return string |
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*/ |
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public function getDatabaseName(): string |
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{ |
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$text = "\nDatabase name"; |
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$helpText = 'The database name will be stored in the <info>MYSQL_DATABASE</info> environment variable.'; |
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return $this->prompt->input($text, $helpText, null, true, ValidatorHelper::getAlphaWithAdditionalCharactersValidator(['-', '_'])) ?? ''; |
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} |
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/** |
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* @param string $text |
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* @param string $helpText |
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* @return string |
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*/ |
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private function getMySQLPassword(string $text, string $helpText): string |
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{ |
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return $this->prompt->input($text, $helpText, null, true, ValidatorHelper::getAlphaWithAdditionalCharactersValidator(['-', '_'])) ?? ''; |
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} |
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/** |
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* @return string |
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*/ |
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private function getMySQLUser(): string |
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{ |
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$text = "\nDatabase user"; |
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$helpText = 'The database user name will be stored in the <info>MYSQL_USER</info> environment variable.'; |
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return $this->prompt->input($text, $helpText, null, true, ValidatorHelper::getAlphaWithAdditionalCharactersValidator(['-', '_'])) ?? ''; |
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} |
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/** |
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* @return string |
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*/ |
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private function getMySQLNamedVolumeName(): string |
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{ |
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$text = "\nMySQL named volume name"; |
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$helpText = 'The database files (located in the container in the <info>/var/lib/mysql</info> folder) will be stored in an external Docker volume.'; |
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return $this->prompt->input($text, $helpText, 'mysql-data', true, ValidatorHelper::getAlphaWithAdditionalCharactersValidator(['-', '_'])) ?? ''; |
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} |
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/** |
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* @param Service $mysqlService |
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* @return Service |
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* @throws ArrayException |
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* @throws FilesystemException |
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* @throws StringsException |
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*/ |
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private function createPhpMyAdminService(Service $mysqlService): Service |
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{ |
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$service = new Service(); |
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$service->setNeedBuild(false); |
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$service->setServiceName($this->prompt->getPromptHelper()->getServiceName()); |
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$version = $this->prompt->getPromptHelper()->getVersion(self::PHPMYADMIN_IMAGE); |
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$image = self::PHPMYADMIN_IMAGE . ':' . $version; |
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$service->setImage($image); |
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$service->addInternalPort(80); |
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$service->addContainerEnvVariable('PMA_HOST', $mysqlService->getServiceName()); |
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$service->addVirtualHost(80); |
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return $service; |
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} |
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} |
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theaentmachine /
aent-mysql
