Add Meta class for meta data attributes

2024-10-17 11:28:52 +07:00
parent de49a9992f
commit 5566a7ebb5
2 changed files with 128 additions and 1 deletions
--- a/system/autoload/Meta.php
+++ b/system/autoload/Meta.php
@ -0,0 +1,118 @@
+<?php
+
+/**
+ *  PHP Mikrotik Billing (https://github.com/hotspotbilling/phpnuxbill/)
+ *  by https://t.me/ibnux
+ *
+ * Meta is for save adtional information in database for every existing table
+ *
+ * * Good for Plugin, so plugin don't need to modify existing tables
+ *
+ * Example to put data
+ * if plan need to add point value for loyalty poin
+ * Meta::for("tbl_plans")->set(1, 'point', '24');
+ * it means tbl_plans with id 1 have point value 24, customer will get 24 point for loyalty if buy plan with id 1
+ * You need to create the logic for that, Meta only hold the data
+ *
+ * Example to get data
+ * $point = Meta::for("tbl_plans")->get(1, 'point');
+ * this will return the point value of plan with id 1
+ *
+ * to get all key value
+ * $metas = Meta::for("tbl_plans")->getAll(1);
+ *
+ * to delete 1 data
+ * Meta::for("tbl_plans")->delete(1, 'point');
+ *
+ * to delete all data
+ * Meta::for("tbl_plans")->deleteAll(1);
+ **/
+
+
+class Meta
+{
+    protected $table = '';
+
+    protected function __construct($table)
+    {
+        $this->table = $table;
+    }
+
+    public static function for($table)
+    {
+        return new self($table);
+    }
+
+    public function get($id, $key)
+    {
+        // get the Value
+        return ORM::for_table('tbl_meta')
+            ->select('value')
+            ->where('tbl', $this->table)
+            ->where('tbl_id', $id)
+            ->where('name', $key)
+            ->find_one()['value'];
+    }
+
+    public function getAll($id)
+    {
+        //get all key Value
+        $metas = [];
+        $result =  ORM::for_table('tbl_meta')
+            ->select('name')
+            ->select('value')
+            ->where('tbl', $this->table)
+            ->where('tbl_id', $id)
+            ->find_array();
+        foreach ($result as $value) {
+            $metas[$value['name']] = $value['value'];
+        }
+        return $metas;
+    }
+
+    public function set($id, $key, $value = '')
+    {
+        $meta = ORM::for_table('tbl_meta')
+            ->where('tbl', $this->table)
+            ->where('tbl_id', $id)
+            ->where('name', $key)
+            ->find_one();
+        if (!$meta) {
+            $meta = ORM::for_table('tbl_meta')->create();
+            $meta->tbl = $this->table;
+            $meta->tbl_id = $id;
+            $meta->name = $key;
+            $meta->value = $value;
+            $meta->save();
+            $result = $meta->id();
+            if ($result) {
+                return $result;
+            }
+        } else {
+            $meta->value = $value;
+            $meta->save();
+            return $meta['id'];
+        }
+    }
+
+    public function delete($id, $key = '')
+    {
+        // get the Value
+        return ORM::for_table('tbl_meta')
+            ->select('value')
+            ->where('tbl', $this->table)
+            ->where('tbl_id', $id)
+            ->where('name', $key)
+            ->delete();
+    }
+
+    public function deleteAll($id)
+    {
+        //get all key Value
+        return ORM::for_table('tbl_meta')
+            ->select('value')
+            ->where('tbl', $this->table)
+            ->where('tbl_id', $id)
+            ->delete_many();
+    }
+}