api code global jain

app/Rules/CheckUniqueEmailHashValue.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Rules;
+
+use Illuminate\Contracts\Validation\Rule;
+use App\Models\User;
+
+class CheckUniqueEmailHashValue implements Rule
+{
+
+    public $id;
+
+    /**
+     * Create a new rule instance.
+     *
+     * @return void
+     */
+    public function __construct($id = null)
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * Determine if the validation rule passes.
+     *
+     * @param  string  $attribute
+     * @param  mixed  $value
+     * @return bool
+     */
+    public function passes($attribute, $value)
+    {
+        $hashed = md5($value);
+        $user = User::where('email_hash', $hashed);
+
+        if (isset($this->id) && !empty($this->id)) {
+            $user = $user->where('id', '!=', $this->id);
+        }
+
+        $user = $user->first();
+
+        if ($user === null) {
+            return true;
+        }
+        
+        return false;
+    }
+
+    /**
+     * Get the validation error message.
+     *
+     * @return string
+     */
+    public function message()
+    {
+        return trans('validation.unique', ['attribute' => 'email']);
+    }
+}