From 56b18fc28bc2385a0e31b835982cf2b9bf78990a Mon Sep 17 00:00:00 2001
From: Thanos Charisoudis <thanasis.harisoudis@gmail.com>
Date: Wed, 29 May 2019 16:15:41 +0300
Subject: [PATCH 1/4] Update NestedSet.php

---
 src/NestedSet.php | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/NestedSet.php b/src/NestedSet.php
index 8ec8e02..4915973 100644
--- a/src/NestedSet.php
+++ b/src/NestedSet.php
@@ -36,13 +36,14 @@ class NestedSet
      *
      * @param \Illuminate\Database\Schema\Blueprint $table
      */
-    public static function columns(Blueprint $table)
+    public static function columns(Blueprint $table, string $id = 'id')
     {
-        $table->unsignedInteger(self::LFT)->default(0);
-        $table->unsignedInteger(self::RGT)->default(0);
-        $table->unsignedInteger(self::PARENT_ID)->nullable();
+        $table->unsignedBigInteger(self::LFT)->default(0);
+        $table->unsignedBigInteger(self::RGT)->default(0);
+        $table->unsignedBigInteger(self::PARENT_ID)->nullable();
 
         $table->index(static::getDefaultColumns());
+        $table->foreign(self::PARENT_ID)->references($id)->on($table->getTable())->onDelete('cascade');
     }
 
     /**
@@ -80,4 +81,4 @@ public static function isNode($node)
         return is_object($node) && in_array(NodeTrait::class, (array)$node);
     }
 
-}
\ No newline at end of file
+}

From 7d57225953a490ab5f991a999645198fd6d65a2d Mon Sep 17 00:00:00 2001
From: Thanos Charisoudis <thanasis.harisoudis@gmail.com>
Date: Wed, 29 May 2019 16:21:20 +0300
Subject: [PATCH 2/4] Added id column as parameter to blueprint macro

---
 src/NestedSetServiceProvider.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/NestedSetServiceProvider.php b/src/NestedSetServiceProvider.php
index b4516f7..525ca56 100644
--- a/src/NestedSetServiceProvider.php
+++ b/src/NestedSetServiceProvider.php
@@ -9,12 +9,12 @@ class NestedSetServiceProvider extends ServiceProvider
 {
     public function register()
     {
-        Blueprint::macro('nestedSet', function () {
-            NestedSet::columns($this);
+        Blueprint::macro('nestedSet', function (string $idColumn = 'id') {
+            NestedSet::columns($this, $idColumn);
         });
 
-        Blueprint::macro('dropNestedSet', function () {
-            NestedSet::dropColumns($this);
+        Blueprint::macro('dropNestedSet', function (string $idColumn = 'id') {
+            NestedSet::dropColumns($this, $idColumn);
         });
     }
-}
\ No newline at end of file
+}

From b4c75a4828507bcf8332e94d7edf37afb2df9440 Mon Sep 17 00:00:00 2001
From: Thanos Charisoudis <thanasis.harisoudis@gmail.com>
Date: Wed, 29 May 2019 16:28:22 +0300
Subject: [PATCH 3/4] Added id column in param and foreign key in parent

---
 src/NestedSet.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/NestedSet.php b/src/NestedSet.php
index 4915973..2f5ac6a 100644
--- a/src/NestedSet.php
+++ b/src/NestedSet.php
@@ -35,15 +35,16 @@ class NestedSet
      * Add default nested set columns to the table. Also create an index.
      *
      * @param \Illuminate\Database\Schema\Blueprint $table
+     * @param string $idColumn
      */
-    public static function columns(Blueprint $table, string $id = 'id')
+    public static function columns(Blueprint $table, string $idColumn = 'id')
     {
         $table->unsignedBigInteger(self::LFT)->default(0);
         $table->unsignedBigInteger(self::RGT)->default(0);
         $table->unsignedBigInteger(self::PARENT_ID)->nullable();
 
         $table->index(static::getDefaultColumns());
-        $table->foreign(self::PARENT_ID)->references($id)->on($table->getTable())->onDelete('cascade');
+        $table->foreign(self::PARENT_ID)->references($idColumn)->on($table->getTable())->onDelete('cascade');
     }
 
     /**
@@ -55,6 +56,7 @@ public static function dropColumns(Blueprint $table)
     {
         $columns = static::getDefaultColumns();
 
+        $table->dropForeign(self::PARENT_ID);
         $table->dropIndex($columns);
         $table->dropColumn($columns);
     }

From f3ace207dc95ba417762024fae5b5426c75d7b0f Mon Sep 17 00:00:00 2001
From: Thanos Charisoudis <thanasis.harisoudis@gmail.com>
Date: Wed, 29 May 2019 16:29:16 +0300
Subject: [PATCH 4/4] Update NestedSetServiceProvider.php

---
 src/NestedSetServiceProvider.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/NestedSetServiceProvider.php b/src/NestedSetServiceProvider.php
index 525ca56..740ef54 100644
--- a/src/NestedSetServiceProvider.php
+++ b/src/NestedSetServiceProvider.php
@@ -13,8 +13,8 @@ public function register()
             NestedSet::columns($this, $idColumn);
         });
 
-        Blueprint::macro('dropNestedSet', function (string $idColumn = 'id') {
-            NestedSet::dropColumns($this, $idColumn);
+        Blueprint::macro('dropNestedSet', function () {
+            NestedSet::dropColumns($this);
         });
     }
 }