Add a service

Signed-off-by: Joas Schilling <coding@schilljs.com>

1 files changed, 156 insertions, 0 deletions

diff --git a/lib/Service/CommandService.php b/lib/Service/CommandService.php
new file mode 100644
index 000000000..71fa15aeb
--- /dev/null
+++ b/lib/Service/CommandService.php
@@ -0,0 +1,156 @@
+<?php
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2019 Joas Schilling <coding@schilljs.com>
+ *
+ * @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\Spreed\Service;
+
+
+use OCA\Spreed\Model\Command;
+use OCA\Spreed\Model\CommandMapper;
+use OCP\AppFramework\Db\DoesNotExistException;
+
+class CommandService {
+
+	/** @var CommandMapper */
+	protected $mapper;
+
+	public function __construct(CommandMapper $mapper) {
+		$this->mapper = $mapper;
+	}
+
+	/**
+	 * @param string $app
+	 * @param string $cmd
+	 * @param string $name
+	 * @param string $script
+	 * @param int $response
+	 * @param int $enabled
+	 * @return Command
+	 * @throws \InvalidArgumentException
+	 */
+	public function create(string $app, string $cmd, string $name, string $script, int $response, int $enabled): Command {
+		try {
+			$this->mapper->find($app, $cmd);
+			throw new \InvalidArgumentException('command', 1);
+		} catch (DoesNotExistException $e) {
+		}
+
+		if (!\in_array($response, [Command::RESPONSE_NONE, Command::RESPONSE_USER, Command::RESPONSE_ALL], true)) {
+			throw new \InvalidArgumentException('response', 4);
+		}
+
+		if (!\in_array($enabled, [Command::ENABLED_OFF, Command::ENABLED_MODERATOR, Command::ENABLED_USERS, Command::ENABLED_ALL], true)) {
+			throw new \InvalidArgumentException('enabled', 5);
+		}
+
+		$command = new Command();
+		$command->setApp($app);
+		$command->setCommand($cmd);
+		// FIXME Validate "bot name"
+		$command->setName($name);
+		// FIXME Validate "script"
+		$command->setScript($script);
+		$command->setResponse($response);
+		$command->setEnabled($enabled);
+
+		return $this->mapper->insert($command);
+	}
+
+	/**
+	 * @param int $id
+	 * @param string $cmd
+	 * @param string $name
+	 * @param string $script
+	 * @param int $response
+	 * @param int $enabled
+	 * @return Command
+	 * @throws \InvalidArgumentException
+	 * @throws DoesNotExistException
+	 */
+	public function update(int $id, string $cmd, string $name, string $script, int $response, int $enabled): Command {
+		$command = $this->mapper->findById($id);
+		if (!\in_array($response, [Command::RESPONSE_NONE, Command::RESPONSE_USER, Command::RESPONSE_ALL], true)) {
+			throw new \InvalidArgumentException('response', 4);
+		}
+
+		if (!\in_array($enabled, [Command::ENABLED_OFF, Command::ENABLED_MODERATOR, Command::ENABLED_USERS, Command::ENABLED_ALL], true)) {
+			throw new \InvalidArgumentException('enabled', 5);
+		}
+
+		if ($command->getApp() !== '' || $command->getCommand() === 'help') {
+			throw new \InvalidArgumentException('app', 0);
+		}
+
+		if ($cmd !== $command->getCommand()) {
+			try {
+				$this->mapper->find('', $cmd);
+				throw new \InvalidArgumentException('command', 1);
+			} catch (DoesNotExistException $e) {
+				$command->setCommand($cmd);
+			}
+		}
+
+		// FIXME Validate "bot name"
+		$command->setName($name);
+		// FIXME Validate "script"
+		$command->setScript($script);
+
+		$command->setResponse($response);
+		$command->setEnabled($enabled);
+
+		return $this->mapper->update($command);
+	}
+
+	/**
+	 * @param int $id
+	 * @return Command
+	 * @throws DoesNotExistException
+	 */
+	public function delete(int $id): Command {
+		$command = $this->mapper->findById($id);
+		return $this->mapper->delete($command);
+	}
+	/**
+	 * @param string $app
+	 * @param string $cmd
+	 * @return Command
+	 * @throws DoesNotExistException
+	 */
+	public function find(string $app, string $cmd): Command {
+		return $this->mapper->find($app, $cmd);
+	}
+
+	/**
+	 * @param int $id
+	 * @return Command
+	 * @throws DoesNotExistException
+	 */
+	public function findById(int $id): Command {
+		return $this->mapper->findById($id);
+	}
+
+	/**
+	 * @return Command[]
+	 */
+	public function findAll(): array {
+		return $this->mapper->findAll();
+	}
+}