From 14713b0ec7ed93ca45578da069ad4e19a7d8addf Mon Sep 17 00:00:00 2001
From: Frederic Guillot <fred@kanboard.net>
Date: Sat, 28 May 2016 19:48:22 -0400
Subject: Rename all models

---
 app/Model/LinkModel.php | 178 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 178 insertions(+)
 create mode 100644 app/Model/LinkModel.php

(limited to 'app/Model/LinkModel.php')

diff --git a/app/Model/LinkModel.php b/app/Model/LinkModel.php
new file mode 100644
index 00000000..b72c7532
--- /dev/null
+++ b/app/Model/LinkModel.php
@@ -0,0 +1,178 @@
+<?php
+
+namespace Kanboard\Model;
+
+use PDO;
+use Kanboard\Core\Base;
+
+/**
+ * Link model
+ *
+ * @package Kanboard\Model
+ * @author  Olivier Maridat
+ * @author  Frederic Guillot
+ */
+class LinkModel extends Base
+{
+    /**
+     * SQL table name
+     *
+     * @var string
+     */
+    const TABLE = 'links';
+
+    /**
+     * Get a link by id
+     *
+     * @access public
+     * @param  integer   $link_id   Link id
+     * @return array
+     */
+    public function getById($link_id)
+    {
+        return $this->db->table(self::TABLE)->eq('id', $link_id)->findOne();
+    }
+
+    /**
+     * Get a link by name
+     *
+     * @access public
+     * @param  string $label
+     * @return array
+     */
+    public function getByLabel($label)
+    {
+        return $this->db->table(self::TABLE)->eq('label', $label)->findOne();
+    }
+
+    /**
+     * Get the opposite link id
+     *
+     * @access public
+     * @param  integer   $link_id   Link id
+     * @return integer
+     */
+    public function getOppositeLinkId($link_id)
+    {
+        return $this->db->table(self::TABLE)->eq('id', $link_id)->findOneColumn('opposite_id') ?: $link_id;
+    }
+
+    /**
+     * Get all links
+     *
+     * @access public
+     * @return array
+     */
+    public function getAll()
+    {
+        return $this->db->table(self::TABLE)->findAll();
+    }
+
+    /**
+     * Get merged links
+     *
+     * @access public
+     * @return array
+     */
+    public function getMergedList()
+    {
+        return $this->db
+                    ->execute('
+                        SELECT
+                            links.id, links.label, opposite.label as opposite_label
+                        FROM links
+                        LEFT JOIN links AS opposite ON opposite.id=links.opposite_id
+                    ')
+                    ->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+    /**
+     * Get label list
+     *
+     * @access public
+     * @param  integer   $exclude_id   Exclude this link
+     * @param  boolean   $prepend      Prepend default value
+     * @return array
+     */
+    public function getList($exclude_id = 0, $prepend = true)
+    {
+        $labels = $this->db->hashtable(self::TABLE)->neq('id', $exclude_id)->asc('id')->getAll('id', 'label');
+
+        foreach ($labels as &$value) {
+            $value = t($value);
+        }
+
+        return $prepend ? array('') + $labels : $labels;
+    }
+
+    /**
+     * Create a new link label
+     *
+     * @access public
+     * @param  string   $label
+     * @param  string   $opposite_label
+     * @return boolean|integer
+     */
+    public function create($label, $opposite_label = '')
+    {
+        $this->db->startTransaction();
+
+        if (! $this->db->table(self::TABLE)->insert(array('label' => $label))) {
+            $this->db->cancelTransaction();
+            return false;
+        }
+
+        $label_id = $this->db->getLastId();
+
+        if (! empty($opposite_label)) {
+            $this->db
+                ->table(self::TABLE)
+                ->insert(array(
+                    'label' => $opposite_label,
+                    'opposite_id' => $label_id,
+                ));
+
+            $this->db
+                ->table(self::TABLE)
+                ->eq('id', $label_id)
+                ->update(array(
+                    'opposite_id' => $this->db->getLastId()
+                ));
+        }
+
+        $this->db->closeTransaction();
+
+        return (int) $label_id;
+    }
+
+    /**
+     * Update a link
+     *
+     * @access public
+     * @param  array   $values
+     * @return boolean
+     */
+    public function update(array $values)
+    {
+        return $this->db
+                    ->table(self::TABLE)
+                    ->eq('id', $values['id'])
+                    ->update(array(
+                        'label' => $values['label'],
+                        'opposite_id' => $values['opposite_id'],
+                    ));
+    }
+
+    /**
+     * Remove a link a the relation to its opposite
+     *
+     * @access public
+     * @param  integer  $link_id
+     * @return boolean
+     */
+    public function remove($link_id)
+    {
+        $this->db->table(self::TABLE)->eq('opposite_id', $link_id)->update(array('opposite_id' => 0));
+        return $this->db->table(self::TABLE)->eq('id', $link_id)->remove();
+    }
+}
-- 
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