Merge pull request #98 from halillusion/master

Added FIND_IN_SET support.
izniburak · Sep 20, 2021 · 604e63e · 604e63e
2 parents 2df484c + e8e6342
commit 604e63e
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diff --git a/DOCS.md b/DOCS.md
@@ -100,6 +100,7 @@ $db = new \Buki\Pdox($config);
  * [where](#where)
  * [grouped](#grouped)
  * [in](#in)
+ * [findInSet](#findinset)
  * [between](#between)
  * [like](#like)
  * [groupBy](#groupby)
@@ -296,6 +297,30 @@ $db->table('test')->where('active', 1)->orIn('id', [1, 2, 3])->getAll();
 # Output: "SELECT * FROM test WHERE active = '1' OR id IN ('1', '2', '3')"
 ```
 
+### findInSet
+```php
+$db->table('test')->where('active', 1)->findInSet('selected_ids', 1)->getAll();
+# Output: "SELECT * FROM test WHERE active = '1' AND FIND_IN_SET (1, selected_ids)"
+```
+
+You can use this method in 4 ways. These;
+
+- findInSet
+- orFindInSet
+- notFindInSet
+- orNotFindInSet
+
+Example:
+```php
+$db->table('test')->where('active', 1)->notFindInSet('selected_ids', 1)->getAll();
+# Output: "SELECT * FROM test WHERE active = '1' AND NOT FIND_IN_SET (1, selected_ids)"
+
+# OR
+
+$db->table('test')->where('active', 1)->orFindInSet('selected_ids', 1)->getAll();
+# Output: "SELECT * FROM test WHERE active = '1' OR FIND_IN_SET (1, selected_ids)"
+```
+
 ### between
 ```php
 $db->table('test')->where('active', 1)->between('age', 18, 25)->getAll();

diff --git a/src/Pdox.php b/src/Pdox.php
@@ -521,6 +521,64 @@ public function orNotIn($field, array $keys)
     {
         return $this->in($field, $keys, 'NOT ', 'OR');
     }
+
+    /**
+     * @param string $field
+     * @param string $key
+     * @param string $type
+     * @param string $andOr
+     *
+     * @return $this
+     */
+    public function findInSet(string $field, string $key, string $type = '', string $andOr = 'AND')
+    {
+        $key = is_numeric($key) ? $key : $this->escape($key);
+        $where =  $type . 'FIND_IN_SET (' . $key . ', '.$field.')';
+
+        if ($this->grouped) {
+            $where = '(' . $where;
+            $this->grouped = false;
+        }
+
+        $this->where = is_null($this->where)
+            ? $where
+            : $this->where . ' ' . $andOr . ' ' . $where;
+
+        return $this;
+    }
+
+    /**
+     * @param string $field
+     * @param string $key
+     *
+     * @return $this
+     */
+    public function notFindInSet(string $field, string $key)
+    {
+        return $this->findInSet($field, $key, 'NOT ');
+    }
+
+    /**
+     * @param string $field
+     * @param string $key
+     *
+     * @return $this
+     */
+    public function orFindInSet(string $field, string $key)
+    {
+        return $this->findInSet($field, $key, '', 'OR');
+    }
+
+    /**
+     * @param string $field
+     * @param string $key
+     *
+     * @return $this
+     */
+    public function orNotFindInSet(string $field, string $key)
+    {
+        return $this->findInSet($field, $key, 'NOT ', 'OR');
+    }
 
     /**
      * @param string     $field