diff --git a/app/Http/Controllers/WarehousearrangementController.php b/app/Http/Controllers/WarehousearrangementController.php
index 7c8a784..42a23fb 100644
--- a/app/Http/Controllers/WarehousearrangementController.php
+++ b/app/Http/Controllers/WarehousearrangementController.php
@@ -57,7 +57,7 @@ class WarehousearrangementController extends Controller
 
         //validaating file types
         $validator = Validator::make($request->all(), [
-        'warehouse_picture'   => 'image|mimes:jpg,jpeg,bmp,png'
+        'image'   => 'image|mimes:jpg,jpeg,bmp,png'
         ]);
 
         if($validator->fails())
@@ -65,20 +65,20 @@ class WarehousearrangementController extends Controller
             return "failed";
         }
 
-        if($file = $request->file('warehouse_picture')) //warehouse picture 
+        if($file = $request->file('image')) //warehouse picture 
         {
-            $warehouse_picture = $request->file('warehouse_picture');
-            $filename = $warehouse_picture->getClientOriginalName(); //get the original file name
-            $unique_name = 'comp_prof_' . md5($filename. time()); //generating a random file name
+            $image = $request->file('image');
+            $filename = $image->getClientOriginalName(); //get the original file name
+            $unique_name = 'warehouse_picture_' . md5($filename. time()); //generating a random file name
 
-            $file = $request->file('warehouse_picture');
+            $file = $request->file('image');
             $ext = $file->getClientOriginalExtension();
-            $input['warehouse_picture'] = $filename;
+            $input['image'] = $filename;
             Storage::putFileAs(
                 'warehouse_picture',/*folder name*/ $file, $unique_name. '.' .$ext
             );
 
-            $warehousearr->warehouse_picture = $unique_name. '.' .$ext;
+            $warehousearr->image = $unique_name. '.' .$ext;
 
         } //end if
 
diff --git a/composer.json b/composer.json
index 9b16a71..63f7fbb 100644
--- a/composer.json
+++ b/composer.json
@@ -9,14 +9,16 @@
         "fideloper/proxy": "^4.0",
         "laravel/framework": "5.6.*",
         "laravel/tinker": "^1.0",
-        "tymon/jwt-auth": "dev-develop"
+        "tymon/jwt-auth": "dev-develop",
+        "doctrine/dbal": "v2.7.1"
     },
     "require-dev": {
         "filp/whoops": "^2.0",
         "fzaninotto/faker": "^1.4",
         "mockery/mockery": "^1.0",
         "nunomaduro/collision": "^2.0",
-        "phpunit/phpunit": "^7.0"
+        "phpunit/phpunit": "^7.0",
+        "doctrine/dbal": "v2.7.1"
     },
     "autoload": {
         "classmap": [
diff --git a/composer.lock b/composer.lock
index 9b8412c..30d8eae 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "f2d9e6ec1c09918f1f3130aa31e04472",
+    "content-hash": "49f978b7574d31a469e10acfa0a6e0b1",
     "packages": [
         {
             "name": "dnoegel/php-xdg-base-dir",
@@ -39,6 +39,363 @@
             "description": "implementation of xdg base directory specification for php",
             "time": "2014-10-24T07:27:01+00:00"
         },
+        {
+            "name": "doctrine/annotations",
+            "version": "v1.6.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/annotations.git",
+                "reference": "c7f2050c68a9ab0bdb0f98567ec08d80ea7d24d5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/annotations/zipball/c7f2050c68a9ab0bdb0f98567ec08d80ea7d24d5",
+                "reference": "c7f2050c68a9ab0bdb0f98567ec08d80ea7d24d5",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/lexer": "1.*",
+                "php": "^7.1"
+            },
+            "require-dev": {
+                "doctrine/cache": "1.*",
+                "phpunit/phpunit": "^6.4"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.6.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Common\\Annotations\\": "lib/Doctrine/Common/Annotations"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Docblock Annotations Parser",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "annotations",
+                "docblock",
+                "parser"
+            ],
+            "time": "2017-12-06T07:11:42+00:00"
+        },
+        {
+            "name": "doctrine/cache",
+            "version": "v1.7.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/cache.git",
+                "reference": "b3217d58609e9c8e661cd41357a54d926c4a2a1a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/cache/zipball/b3217d58609e9c8e661cd41357a54d926c4a2a1a",
+                "reference": "b3217d58609e9c8e661cd41357a54d926c4a2a1a",
+                "shasum": ""
+            },
+            "require": {
+                "php": "~7.1"
+            },
+            "conflict": {
+                "doctrine/common": ">2.2,<2.4"
+            },
+            "require-dev": {
+                "alcaeus/mongo-php-adapter": "^1.1",
+                "mongodb/mongodb": "^1.1",
+                "phpunit/phpunit": "^5.7",
+                "predis/predis": "~1.0"
+            },
+            "suggest": {
+                "alcaeus/mongo-php-adapter": "Required to use legacy MongoDB driver"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.7.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Common\\Cache\\": "lib/Doctrine/Common/Cache"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Caching library offering an object-oriented API for many cache backends",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "cache",
+                "caching"
+            ],
+            "time": "2017-08-25T07:02:50+00:00"
+        },
+        {
+            "name": "doctrine/collections",
+            "version": "v1.5.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/collections.git",
+                "reference": "a01ee38fcd999f34d9bfbcee59dbda5105449cbf"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/collections/zipball/a01ee38fcd999f34d9bfbcee59dbda5105449cbf",
+                "reference": "a01ee38fcd999f34d9bfbcee59dbda5105449cbf",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1"
+            },
+            "require-dev": {
+                "doctrine/coding-standard": "~0.1@dev",
+                "phpunit/phpunit": "^5.7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Doctrine\\Common\\Collections\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Collections Abstraction library",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "array",
+                "collections",
+                "iterator"
+            ],
+            "time": "2017-07-22T10:37:32+00:00"
+        },
+        {
+            "name": "doctrine/common",
+            "version": "v2.8.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/common.git",
+                "reference": "f68c297ce6455e8fd794aa8ffaf9fa458f6ade66"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/common/zipball/f68c297ce6455e8fd794aa8ffaf9fa458f6ade66",
+                "reference": "f68c297ce6455e8fd794aa8ffaf9fa458f6ade66",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/annotations": "1.*",
+                "doctrine/cache": "1.*",
+                "doctrine/collections": "1.*",
+                "doctrine/inflector": "1.*",
+                "doctrine/lexer": "1.*",
+                "php": "~7.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^5.7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.8.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Common\\": "lib/Doctrine/Common"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Common Library for Doctrine projects",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "annotations",
+                "collections",
+                "eventmanager",
+                "persistence",
+                "spl"
+            ],
+            "time": "2017-08-31T08:43:38+00:00"
+        },
+        {
+            "name": "doctrine/dbal",
+            "version": "v2.7.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/dbal.git",
+                "reference": "11037b4352c008373561dc6fc836834eed80c3b5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/dbal/zipball/11037b4352c008373561dc6fc836834eed80c3b5",
+                "reference": "11037b4352c008373561dc6fc836834eed80c3b5",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/common": "^2.7.1",
+                "ext-pdo": "*",
+                "php": "^7.1"
+            },
+            "require-dev": {
+                "doctrine/coding-standard": "^4.0",
+                "phpunit/phpunit": "^7.0",
+                "phpunit/phpunit-mock-objects": "!=3.2.4,!=3.2.5",
+                "symfony/console": "^2.0.5||^3.0",
+                "symfony/phpunit-bridge": "^3.4.5|^4.0.5"
+            },
+            "suggest": {
+                "symfony/console": "For helpful console commands such as SQL execution and import of files."
+            },
+            "bin": [
+                "bin/doctrine-dbal"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.7.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Doctrine\\DBAL\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                }
+            ],
+            "description": "Database Abstraction Layer",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "database",
+                "dbal",
+                "persistence",
+                "queryobject"
+            ],
+            "time": "2018-04-07T18:44:18+00:00"
+        },
         {
             "name": "doctrine/inflector",
             "version": "v1.3.0",
@@ -455,16 +812,16 @@
         },
         {
             "name": "laravel/framework",
-            "version": "v5.6.17",
+            "version": "v5.6.23",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laravel/framework.git",
-                "reference": "0f787c763ae8fb9fae0c8c809830ba4fa81e2d9d"
+                "reference": "f547f0a71a12763d1adb8493237d541c9e3a5d10"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/laravel/framework/zipball/0f787c763ae8fb9fae0c8c809830ba4fa81e2d9d",
-                "reference": "0f787c763ae8fb9fae0c8c809830ba4fa81e2d9d",
+                "url": "https://api.github.com/repos/laravel/framework/zipball/f547f0a71a12763d1adb8493237d541c9e3a5d10",
+                "reference": "f547f0a71a12763d1adb8493237d541c9e3a5d10",
                 "shasum": ""
             },
             "require": {
@@ -590,20 +947,20 @@
                 "framework",
                 "laravel"
             ],
-            "time": "2018-04-17T12:51:04+00:00"
+            "time": "2018-05-22T14:55:57+00:00"
         },
         {
             "name": "laravel/tinker",
-            "version": "v1.0.6",
+            "version": "v1.0.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laravel/tinker.git",
-                "reference": "b22fe905fcefdffae76b011e27c7ac09e07e052b"
+                "reference": "e3086ee8cb1f54a39ae8dcb72d1c37d10128997d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/laravel/tinker/zipball/b22fe905fcefdffae76b011e27c7ac09e07e052b",
-                "reference": "b22fe905fcefdffae76b011e27c7ac09e07e052b",
+                "url": "https://api.github.com/repos/laravel/tinker/zipball/e3086ee8cb1f54a39ae8dcb72d1c37d10128997d",
+                "reference": "e3086ee8cb1f54a39ae8dcb72d1c37d10128997d",
                 "shasum": ""
             },
             "require": {
@@ -653,7 +1010,7 @@
                 "laravel",
                 "psysh"
             ],
-            "time": "2018-04-16T12:10:37+00:00"
+            "time": "2018-05-17T13:42:07+00:00"
         },
         {
             "name": "lcobucci/jwt",
@@ -715,16 +1072,16 @@
         },
         {
             "name": "league/flysystem",
-            "version": "1.0.44",
+            "version": "1.0.45",
             "source": {
                 "type": "git",
                 "url": "https://github.com/thephpleague/flysystem.git",
-                "reference": "168dbe519737221dc87d17385cde33073881fd02"
+                "reference": "a99f94e63b512d75f851b181afcdf0ee9ebef7e6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/168dbe519737221dc87d17385cde33073881fd02",
-                "reference": "168dbe519737221dc87d17385cde33073881fd02",
+                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/a99f94e63b512d75f851b181afcdf0ee9ebef7e6",
+                "reference": "a99f94e63b512d75f851b181afcdf0ee9ebef7e6",
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             "require": {
@@ -795,7 +1152,7 @@
                 "sftp",
                 "storage"
             ],
-            "time": "2018-04-06T09:58:14+00:00"
+            "time": "2018-05-07T08:44:23+00:00"
         },
         {
             "name": "monolog/monolog",
@@ -1236,16 +1593,16 @@
         },
         {
             "name": "psy/psysh",
-            "version": "v0.9.3",
+            "version": "v0.9.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/bobthecow/psysh.git",
-                "reference": "79c280013cf0b30fa23f3ba8bd3649218075adf4"
+                "reference": "4d969a0e08e1e05e7207c07cb4207017ecc9a331"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/bobthecow/psysh/zipball/79c280013cf0b30fa23f3ba8bd3649218075adf4",
-                "reference": "79c280013cf0b30fa23f3ba8bd3649218075adf4",
+                "url": "https://api.github.com/repos/bobthecow/psysh/zipball/4d969a0e08e1e05e7207c07cb4207017ecc9a331",
+                "reference": "4d969a0e08e1e05e7207c07cb4207017ecc9a331",
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             "require": {
@@ -1257,9 +1614,9 @@
                 "symfony/var-dumper": "~2.7|~3.0|~4.0"
             },
             "require-dev": {
+                "bamarni/composer-bin-plugin": "^1.2",
                 "hoa/console": "~2.15|~3.16",
-                "phpunit/phpunit": "~4.8.35|~5.0|~6.0|~7.0",
-                "symfony/finder": "~2.1|~3.0|~4.0"
+                "phpunit/phpunit": "~4.8.35|~5.0|~6.0|~7.0"
             },
             "suggest": {
                 "ext-pcntl": "Enabling the PCNTL extension makes PsySH a lot happier :)",
@@ -1304,7 +1661,7 @@
                 "interactive",
                 "shell"
             ],
-            "time": "2018-04-18T12:32:50+00:00"
+            "time": "2018-05-22T06:48:07+00:00"
         },
         {
             "name": "ramsey/uuid",
@@ -1443,16 +1800,16 @@
         },
         {
             "name": "symfony/console",
-            "version": "v4.0.8",
+            "version": "v4.0.10",
             "source": {
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                 "url": "https://github.com/symfony/console.git",
-                "reference": "aad9a6fe47319f22748fd764f52d3a7ca6fa6b64"
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-                "reference": "aad9a6fe47319f22748fd764f52d3a7ca6fa6b64",
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             },
             "require": {
@@ -1472,7 +1829,7 @@
                 "symfony/process": "~3.4|~4.0"
             },
             "suggest": {
-                "psr/log": "For using the console logger",
+                "psr/log-implementation": "For using the console logger",
                 "symfony/event-dispatcher": "",
                 "symfony/lock": "",
                 "symfony/process": ""
@@ -1507,20 +1864,20 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2018-04-03T05:24:00+00:00"
+            "time": "2018-05-16T09:05:32+00:00"
         },
         {
             "name": "symfony/css-selector",
-            "version": "v4.0.8",
+            "version": "v4.0.10",
             "source": {
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@@ -2762,7 +3175,8 @@
                 "php": ">=5.6.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~5.7|~6.1"
+                "phpdocumentor/phpdocumentor": "^2.9",
+                "phpunit/phpunit": "~5.7.10|~6.5"
             },
             "type": "library",
             "extra": {
@@ -2781,7 +3195,7 @@
             ],
             "authors": [
                 {
-                    "name": "Padraic Brady",
+                    "name": "Pádraic Brady",
                     "email": "padraic.brady@gmail.com",
                     "homepage": "http://blog.astrumfutura.com"
                 },
@@ -2791,8 +3205,8 @@
                     "homepage": "http://davedevelopment.co.uk"
                 }
             ],
-            "description": "Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succinct API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL). Designed as a drop in alternative to PHPUnit's phpunit-mock-objects library, Mockery is easy to integrate with PHPUnit and can operate alongside phpunit-mock-objects without the World ending.",
-            "homepage": "http://github.com/mockery/mockery",
+            "description": "Mockery is a simple yet flexible PHP mock object framework",
+            "homepage": "https://github.com/mockery/mockery",
             "keywords": [
                 "BDD",
                 "TDD",
@@ -2805,7 +3219,7 @@
                 "test double",
                 "testing"
             ],
-            "time": "2017-10-06T16:20:43+00:00"
+            "time": "2018-05-08T08:54:48+00:00"
         },
         {
             "name": "myclabs/deep-copy",
@@ -3233,16 +3647,16 @@
         },
         {
             "name": "phpunit/php-code-coverage",
-            "version": "6.0.3",
+            "version": "6.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "774a82c0c5da4c1c7701790c262035d235ab7856"
+                "reference": "52187754b0eed0b8159f62a6fa30073327e8c2ca"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/774a82c0c5da4c1c7701790c262035d235ab7856",
-                "reference": "774a82c0c5da4c1c7701790c262035d235ab7856",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/52187754b0eed0b8159f62a6fa30073327e8c2ca",
+                "reference": "52187754b0eed0b8159f62a6fa30073327e8c2ca",
                 "shasum": ""
             },
             "require": {
@@ -3292,7 +3706,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2018-04-06T15:39:20+00:00"
+            "time": "2018-04-29T14:59:09+00:00"
         },
         {
             "name": "phpunit/php-file-iterator",
@@ -3482,16 +3896,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "7.1.4",
+            "version": "7.1.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "6d51299e307dc510149e0b7cd1931dd11770e1cb"
+                "reference": "ca64dba53b88aba6af32aebc6b388068db95c435"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/6d51299e307dc510149e0b7cd1931dd11770e1cb",
-                "reference": "6d51299e307dc510149e0b7cd1931dd11770e1cb",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/ca64dba53b88aba6af32aebc6b388068db95c435",
+                "reference": "ca64dba53b88aba6af32aebc6b388068db95c435",
                 "shasum": ""
             },
             "require": {
@@ -3510,7 +3924,7 @@
                 "phpunit/php-text-template": "^1.2.1",
                 "phpunit/php-timer": "^2.0",
                 "phpunit/phpunit-mock-objects": "^6.1.1",
-                "sebastian/comparator": "^2.1 || ^3.0",
+                "sebastian/comparator": "^3.0",
                 "sebastian/diff": "^3.0",
                 "sebastian/environment": "^3.1",
                 "sebastian/exporter": "^3.1",
@@ -3558,7 +3972,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2018-04-18T13:41:53+00:00"
+            "time": "2018-04-29T15:09:19+00:00"
         },
         {
             "name": "phpunit/phpunit-mock-objects",
diff --git a/database/migrations/2018_05_23_020335_add_nullable_to_warehousearrs_table.php b/database/migrations/2018_05_23_020335_add_nullable_to_warehousearrs_table.php
new file mode 100644
index 0000000..7a0b965
--- /dev/null
+++ b/database/migrations/2018_05_23_020335_add_nullable_to_warehousearrs_table.php
@@ -0,0 +1,46 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddNullableToWarehousearrsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('warehousearrs', function (Blueprint $table) {
+            //  $table->increments('id');
+
+            // $table->unsignedInteger('so_id');//FK shipping order id
+            // $table->foreign('so_id')
+            //       ->references('id')->on('sos')
+            //       ->onDelete('cascade');
+
+            // $table->date('receive_on');
+            // $table->string('transport_company_name');
+            // $table->integer('consignment_note_no');
+            // $table->integer('warehouse_receive_note_no');
+            // $table->string('receiving_person');
+            // $table->integer('marking_number');
+            $table->string('image')->nullable()->change();
+            // $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('warehousearrs', function (Blueprint $table) {
+            //
+        });
+    }
+}