From a75b05120cab2c0d6d43e64609167ed853b44ffb Mon Sep 17 00:00:00 2001
From: Yuriy Bakhtin <yurabakhtin@users.noreply.github.com>
Date: Wed, 10 Mar 2021 14:42:58 +0300
Subject: [PATCH] Fix file hash column length (#4956)

---
 CHANGELOG.md                                  |  1 +
 .../migrations/m210310_103412_fix_hash.php    | 28 +++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 protected/humhub/modules/file/migrations/m210310_103412_fix_hash.php

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 37cbfb3c5b..800d490d37 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ HumHub Changelog
 - Fix #4942: MemberOf Display in LDAP CLI Show User Details
 - Fix #4465: LDAP PHP 8 incompatibility (multiPageSearch)
 - Fix #4946: Fix migration of the default permissions
+- Fix #4956: Fix file hash column length
 
 
 1.8.0 (March 1, 2021)
diff --git a/protected/humhub/modules/file/migrations/m210310_103412_fix_hash.php b/protected/humhub/modules/file/migrations/m210310_103412_fix_hash.php
new file mode 100644
index 0000000000..58642a46fe
--- /dev/null
+++ b/protected/humhub/modules/file/migrations/m210310_103412_fix_hash.php
@@ -0,0 +1,28 @@
+<?php
+
+use yii\db\Migration;
+
+/**
+ * Class m210310_103412_fix_hash
+ */
+class m210310_103412_fix_hash extends Migration
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function safeUp()
+    {
+        $this->update('file', ['hash_sha1' => NULL]);
+        $this->alterColumn('file', 'hash_sha1', $this->string(40)->null());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function safeDown()
+    {
+        echo "m210310_103412_fix_hash cannot be reverted.\n";
+
+        return false;
+    }
+}