Fix a bug and improve project cloning code

app/Model/Action.php

@@ -248,6 +248,71 @@ class Action extends Base
         }
     }
 
+    /**
+     * Copy Actions and related Actions Parameters from a project to another one
+     *
+     * @author Antonio Rabelo
+     * @param  integer    $project_from      Project Template
+     * @return integer    $project_to        Project that receives the copy
+     * @return boolean
+     */
+    public function duplicate($project_from, $project_to)
+    {
+        $actionTemplate = $this->action->getAllByProject($project_from);
+
+        foreach ($actionTemplate as $action) {
+
+            unset($action['id']);
+            $action['project_id'] = $project_to;
+            $actionParams = $action['params'];
+            unset($action['params']);
+
+            if (! $this->db->table(self::TABLE)->save($action)) {
+                return false;
+            }
+
+            $action_clone_id = $this->db->getConnection()->getLastId();
+
+            foreach ($actionParams as $param) {
+                unset($param['id']);
+                $param['value'] = $this->resolveDuplicatedParameters($param, $project_to);
+                $param['action_id'] = $action_clone_id;
+
+                if (! $this->db->table(self::TABLE_PARAMS)->save($param)) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Resolve type of action value from a project to the respective value in another project
+     *
+     * @author Antonio Rabelo
+     * @param  integer    $param             An action parameter
+     * @return integer    $project_to        Project to find the corresponding values
+     * @return mixed                         The corresponding values from $project_to
+     */
+    private function resolveDuplicatedParameters($param, $project_to)
+    {
+        switch($param['name']) {
+            case 'project_id':
+                return $project_to;
+            case 'category_id':
+                $categoryTemplate = $this->category->getById($param['value']);
+                $categoryFromNewProject = $this->db->table(Category::TABLE)->eq('project_id', $project_to)->eq('name', $categoryTemplate['name'])->findOne();
+                return $categoryFromNewProject['id'];
+            case 'column_id':
+                $boardTemplate = $this->board->getColumn($param['value']);
+                $boardFromNewProject = $this->db->table(Board::TABLE)->eq('project_id', $project_to)->eq('title', $boardTemplate['title'])->findOne();
+                return $boardFromNewProject['id'];
+            default:
+                return $param['value'];
+        }
+    }
+
     /**
      * Validate action creation
      *

app/Model/Board.php

@@ -51,19 +51,20 @@ class Board extends Base
      *
      * @access public
      * @param  integer  $project_id   Project id
-     * @param  array    $columns      List of columns title ['column1', 'column2', ...]
+     * @param  array    $columns      Column parameters [ 'title' => 'boo', 'task_limit' => 2 ... ]
      * @return boolean
      */
     public function create($project_id, array $columns)
     {
         $position = 0;
 
-        foreach ($columns as $title) {
+        foreach ($columns as $column) {
 
             $values = array(
-                'title' => $title,
+                'title' => $column['title'],
                 'position' => ++$position,
                 'project_id' => $project_id,
+                'task_limit' => $column['task_limit'],
             );
 
             if (! $this->db->table(self::TABLE)->save($values)) {
@@ -74,6 +75,25 @@ class Board extends Base
         return true;
     }
 
+    /**
+     * Copy board columns from a project to another one
+     *
+     * @author Antonio Rabelo
+     * @param  integer    $project_from      Project Template
+     * @return integer    $project_to        Project that receives the copy
+     * @return boolean
+     */
+    public function duplicate($project_from, $project_to)
+    {
+        $columns = $this->db->table(Board::TABLE)
+                            ->columns('title', 'task_limit')
+                            ->eq('project_id', $project_from)
+                            ->asc('position')
+                            ->findAll();
+
+        return $this->board->create($project_to, $columns);
+    }
+
     /**
      * Add a new column to the board
      *

app/Model/Category.php

@@ -117,6 +117,34 @@ class Category extends Base
         return $r1 && $r2;
     }
 
+    /**
+     * Duplicate categories from a project to another one
+     *
+     * @author Antonio Rabelo
+     * @param  integer    $project_from      Project Template
+     * @return integer    $project_to        Project that receives the copy
+     * @return boolean
+     */
+    public function duplicate($project_from, $project_to)
+    {
+        $categories = $this->db->table(self::TABLE)
+                               ->columns('name')
+                               ->eq('project_id', $project_from)
+                               ->asc('name')
+                               ->findAll();
+
+        foreach ($categories as $category) {
+
+            $category['project_id'] = $project_to;
+
+            if (! $this->category->create($category)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     /**
      * Validate category creation
      *

app/Model/Project.php

@@ -391,58 +391,36 @@ class Project extends Base
      */
     public function createProjectFromAnotherProject($project_id)
     {
-        // Recover the template project data
+        $project_name = $this->db->table(self::TABLE)->eq('id', $project_id)->findOneColumn('name');
-        $project = $this->getById($project_id);
 
-        // Create a Clone project
+        $project = array(
-        $clone_project = array(
+            'name' => $project_name.' ('.t('Clone').')',
-            'name' => $project['name'].' ('.t('Clone').')',
             'is_active' => true,
             'last_modified' => 0,
             'token' => Security::generateToken(),
         );
 
-        // Register the cloned project
+        if (! $this->db->table(self::TABLE)->save($project)) {
-        if (! $this->db->table(self::TABLE)->save($clone_project)) {
             return false;
         }
 
-        // Get the cloned project Id
         return $this->db->getConnection()->getLastId();
     }
 
     /**
-     * Copy Board Columns from a project to another one.
+     * Copy user access from a project to another one
      *
      * @author Antonio Rabelo
      * @param  integer    $project_from      Project Template
      * @return integer    $project_to        Project that receives the copy
      * @return boolean
      */
-    public function copyBoardFromAnotherProject($project_from, $project_to)
+    public function duplicateUsers($project_from, $project_to)
     {
-        $columns = $this->db->table(Board::TABLE)->eq('project_id', $project_from)->asc('position')->findAllByColumn('title');
+        $users = $this->getAllowedUsers($project_from);
-        return $this->board->create($project_to, $columns);
-    }
 
-    /**
+        foreach ($users as $user_id => $name) {
-     * Copy Categories from a project to another one.
+            if (! $this->allowUser($project_to, $user_id)) {
-     *
-     * @author Antonio Rabelo
-     * @param  integer    $project_from      Project Template
-     * @return integer    $project_to        Project that receives the copy
-     * @return boolean
-     */
-    public function copyCategoriesFromAnotherProject($project_from, $project_to)
-    {
-        $categoriesTemplate = $this->category->getAll($project_from);
-
-        foreach ($categoriesTemplate as $category) {
-
-            unset($category['id']);
-            $category['project_id'] = $project_to;
-
-            if (! $this->category->create($category)) {
                 return false;
             }
         }
@@ -450,92 +428,6 @@ class Project extends Base
         return true;
     }
 
-    /**
-     * Copy User Access from a project to another one.
-     *
-     * @author Antonio Rabelo
-     * @param  integer    $project_from      Project Template
-     * @return integer    $project_to        Project that receives the copy
-     * @return boolean
-     */
-    public function copyUserAccessFromAnotherProject($project_from, $project_to)
-    {
-        $usersList = $this->getAllowedUsers($project_from);
-
-        foreach ($usersList as $id => $userName) {
-            if (! $this->allowUser($project_to, $id)) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    /**
-     * Copy Actions and related Actions Parameters from a project to another one.
-     *
-     * @author Antonio Rabelo
-     * @param  integer    $project_from      Project Template
-     * @return integer    $project_to        Project that receives the copy
-     * @return boolean
-     */
-    public function copyActionsFromAnotherProject($project_from, $project_to)
-    {
-        $actionTemplate = $this->action->getAllByProject($project_from);
-
-        foreach ($actionTemplate as $action) {
-
-            unset($action['id']);
-            $action['project_id'] = $project_to;
-            $actionParams = $action['params'];
-            unset($action['params']);
-
-            if (! $this->db->table(Action::TABLE)->save($action)) {
-                return false;
-            }
-
-            $action_clone_id = $this->db->getConnection()->getLastId();
-
-            foreach ($actionParams as $param) {
-                unset($param['id']);
-                $param['value'] = $this->resolveValueParamToClonedAction($param, $project_to);
-                $param['action_id'] = $action_clone_id;
-
-                if (! $this->db->table(Action::TABLE_PARAMS)->save($param)) {
-                    return false;
-                }
-            }
-        }
-
-        return true;
-    }
-
-    /**
-     * Resolve type of action value from a project to the respective value in another project.
-     *
-     * @author Antonio Rabelo
-     * @param  integer    $param             A action parameter
-     * @return integer    $project_to        Project to find the corresponding values
-     * @return mixed                         The corresponding values from $project_to
-     */
-    private function resolveValueParamToClonedAction($param, $project_to)
-    {
-        switch($param['name']) {
-            case 'project_id':
-                return $project_to;
-            case 'category_id':
-                $categoryTemplate = $this->category->getById($param['value']);
-                $categoryFromNewProject = $this->db->table(Category::TABLE)->eq('project_id', $project_to)->eq('name', $categoryTemplate['name'])->findOne();
-                return $categoryFromNewProject['id'];
-            case 'column_id':
-                $boardTemplate = $this->board->getColumn($param['value']);
-                $boardFromNewProject = $this->db->table(Board::TABLE)->eq('project_id', $project_to)->eq('title', $boardTemplate['title'])->findOne();
-                return $boardFromNewProject['id'];
-            default:
-                return $param['value'];
-        }
-    }
-
     /**
      * Clone a project
      *
@@ -555,25 +447,25 @@ class Project extends Base
         }
 
         // Clone Board
-        if (! $this->copyBoardFromAnotherProject($project_id, $clone_project_id)) {
+        if (! $this->board->duplicate($project_id, $clone_project_id)) {
             $this->db->cancelTransaction();
             return false;
         }
 
         // Clone Categories
-        if (! $this->copyCategoriesFromAnotherProject($project_id, $clone_project_id)) {
+        if (! $this->category->duplicate($project_id, $clone_project_id)) {
             $this->db->cancelTransaction();
             return false;
         }
 
         // Clone Allowed Users
-        if (! $this->copyUserAccessFromAnotherProject($project_id, $clone_project_id)) {
+        if (! $this->duplicateUsers($project_id, $clone_project_id)) {
             $this->db->cancelTransaction();
             return false;
         }
 
         // Clone Actions
-        if (! $this->copyActionsFromAnotherProject($project_id, $clone_project_id)) {
+        if (! $this->action->duplicate($project_id, $clone_project_id)) {
             $this->db->cancelTransaction();
             return false;
         }
@@ -604,10 +496,10 @@ class Project extends Base
         $project_id = $this->db->getConnection()->getLastId();
 
         $this->board->create($project_id, array(
-            t('Backlog'),
+            array('title' => t('Backlog'), 'task_limit' => 0),
-            t('Ready'),
+            array('title' => t('Ready'), 'task_limit' => 0),
-            t('Work in progress'),
+            array('title' => t('Work in progress'), 'task_limit' => 0),
-            t('Done'),
+            array('title' => t('Done'), 'task_limit' => 0),
         ));
 
         $this->db->closeTransaction();