Code refactoring (add autoloader and change files organization)

1 files changed, 267 insertions, 0 deletions

diff --git a/app/Model/Action.php b/app/Model/Action.php
new file mode 100644
index 00000000..d1b97ebc
--- /dev/null
+++ b/app/Model/Action.php
@@ -0,0 +1,267 @@
+<?php
+
+namespace Model;
+
+use LogicException;
+use SimpleValidator\Validator;
+use SimpleValidator\Validators;
+
+/**
+ * Action model
+ *
+ * @package  model
+ * @author   Frederic Guillot
+ */
+class Action extends Base
+{
+    /**
+     * SQL table name for actions
+     *
+     * @var string
+     */
+    const TABLE = 'actions';
+
+    /**
+     * SQL table name for action parameters
+     *
+     * @var string
+     */
+    const TABLE_PARAMS = 'action_has_params';
+
+    /**
+     * Return the name and description of available actions
+     *
+     * @access public
+     * @return array
+     */
+    public function getAvailableActions()
+    {
+        return array(
+            'TaskClose' => t('Close the task'),
+            'TaskAssignSpecificUser' => t('Assign the task to a specific user'),
+            'TaskAssignCurrentUser' => t('Assign the task to the person who does the action'),
+            'TaskDuplicateAnotherProject' => t('Duplicate the task to another project'),
+            'TaskAssignColorUser' => t('Assign a color to a specific user'),
+            'TaskAssignColorCategory' => t('Assign a color to a specific category'),
+        );
+    }
+
+    /**
+     * Return the name and description of available actions
+     *
+     * @access public
+     * @return array
+     */
+    public function getAvailableEvents()
+    {
+        return array(
+            Task::EVENT_MOVE_COLUMN => t('Move a task to another column'),
+            Task::EVENT_MOVE_POSITION => t('Move a task to another position in the same column'),
+            Task::EVENT_UPDATE => t('Task modification'),
+            Task::EVENT_CREATE => t('Task creation'),
+            Task::EVENT_OPEN => t('Open a closed task'),
+            Task::EVENT_CLOSE => t('Closing a task'),
+            Task::EVENT_CREATE_UPDATE => t('Task creation or modification'),
+        );
+    }
+
+    /**
+     * Return actions and parameters for a given project
+     *
+     * @access public
+     * @return array
+     */
+    public function getAllByProject($project_id)
+    {
+        $actions = $this->db->table(self::TABLE)->eq('project_id', $project_id)->findAll();
+
+        foreach ($actions as &$action) {
+            $action['params'] = $this->db->table(self::TABLE_PARAMS)->eq('action_id', $action['id'])->findAll();
+        }
+
+        return $actions;
+    }
+
+    /**
+     * Return all actions and parameters
+     *
+     * @access public
+     * @return array
+     */
+    public function getAll()
+    {
+        $actions = $this->db->table(self::TABLE)->findAll();
+
+        foreach ($actions as &$action) {
+            $action['params'] = $this->db->table(self::TABLE_PARAMS)->eq('action_id', $action['id'])->findAll();
+        }
+
+        return $actions;
+    }
+
+    /**
+     * Get all required action parameters for all registered actions
+     *
+     * @access public
+     * @return array  All required parameters for all actions
+     */
+    public function getAllActionParameters()
+    {
+        $params = array();
+
+        foreach ($this->getAll() as $action) {
+
+            $action = $this->load($action['action_name'], $action['project_id']);
+            $params += $action->getActionRequiredParameters();
+        }
+
+        return $params;
+    }
+
+    /**
+     * Fetch an action
+     *
+     * @access public
+     * @param  integer $action_id  Action id
+     * @return array               Action data
+     */
+    public function getById($action_id)
+    {
+        $action = $this->db->table(self::TABLE)->eq('id', $action_id)->findOne();
+        $action['params'] = $this->db->table(self::TABLE_PARAMS)->eq('action_id', $action_id)->findAll();
+
+        return $action;
+    }
+
+    /**
+     * Remove an action
+     *
+     * @access public
+     * @param  integer $action_id  Action id
+     * @return bool                Success or not
+     */
+    public function remove($action_id)
+    {
+        return $this->db->table(self::TABLE)->eq('id', $action_id)->remove();
+    }
+
+    /**
+     * Create an action
+     *
+     * @access public
+     * @param  array   $values  Required parameters to save an action
+     * @return bool             Success or not
+     */
+    public function create(array $values)
+    {
+        $this->db->startTransaction();
+
+        $action = array(
+            'project_id' => $values['project_id'],
+            'event_name' => $values['event_name'],
+            'action_name' => $values['action_name'],
+        );
+
+        if (! $this->db->table(self::TABLE)->save($action)) {
+            $this->db->cancelTransaction();
+            return false;
+        }
+
+        $action_id = $this->db->getConnection()->getLastId();
+
+        foreach ($values['params'] as $param_name => $param_value) {
+
+            $action_param = array(
+                'action_id' => $action_id,
+                'name' => $param_name,
+                'value' => $param_value,
+            );
+
+            if (! $this->db->table(self::TABLE_PARAMS)->save($action_param)) {
+                $this->db->cancelTransaction();
+                return false;
+            }
+        }
+
+        $this->db->closeTransaction();
+
+        return true;
+    }
+
+    /**
+     * Load all actions and attach events
+     *
+     * @access public
+     */
+    public function attachEvents()
+    {
+        foreach ($this->getAll() as $action) {
+
+            $listener = $this->load($action['action_name'], $action['project_id']);
+
+            foreach ($action['params'] as $param) {
+                $listener->setParam($param['name'], $param['value']);
+            }
+
+            $this->event->attach($action['event_name'], $listener);
+        }
+    }
+
+    /**
+     * Load an action
+     *
+     * @access public
+     * @param  string  $name        Action class name
+     * @param  integer $project_id  Project id
+     * @return mixed                Action Instance
+     * @throw  LogicException
+     */
+    public function load($name, $project_id)
+    {
+        switch ($name) {
+            case 'TaskClose':
+                $className = '\Action\TaskClose';
+                return new $className($project_id, new Task($this->db, $this->event));
+            case 'TaskAssignCurrentUser':
+                $className = '\Action\TaskAssignCurrentUser';
+                return new $className($project_id, new Task($this->db, $this->event), new Acl($this->db, $this->event));
+            case 'TaskAssignSpecificUser':
+                $className = '\Action\TaskAssignSpecificUser';
+                return new $className($project_id, new Task($this->db, $this->event));
+            case 'TaskDuplicateAnotherProject':
+                $className = '\Action\TaskDuplicateAnotherProject';
+                return new $className($project_id, new Task($this->db, $this->event));
+            case 'TaskAssignColorUser':
+                $className = '\Action\TaskAssignColorUser';
+                return new $className($project_id, new Task($this->db, $this->event));
+            case 'TaskAssignColorCategory':
+                $className = '\Action\TaskAssignColorCategory';
+                return new $className($project_id, new Task($this->db, $this->event));
+            default:
+                throw new LogicException('Action not found: '.$name);
+        }
+    }
+
+    /**
+     * Validate action creation
+     *
+     * @access public
+     * @param  array   $values           Required parameters to save an action
+     * @return array   $valid, $errors   [0] = Success or not, [1] = List of errors
+     */
+    public function validateCreation(array $values)
+    {
+        $v = new Validator($values, array(
+            new Validators\Required('project_id', t('The project id is required')),
+            new Validators\Integer('project_id', t('This value must be an integer')),
+            new Validators\Required('event_name', t('This value is required')),
+            new Validators\Required('action_name', t('This value is required')),
+            new Validators\Required('params', t('This value is required')),
+        ));
+
+        return array(
+            $v->execute(),
+            $v->getErrors()
+        );
+    }
+}