Product Available until the date OpenCart 2.x

Improving admin form for new field "Date until:". After this date product will be invisible.

Installation

1. Requiring installed vQmod because vQmod doesn't support installing via composer itself.
2. composer require burdapraha/oc_product_available_until dev-master
3. composer require sasedev/composer-plugin-filecopier for files manipulating
4. Add this code to your composer.json project file, extra section:

    "extra": {
        "filescopier": [
            {
                "source": "vendor/burdapraha/oc_product_available_until/upload",
                "destination": "upload",
                "debug": "true"
            }
        ]
    }    

It will move vqmod xml file to correct folder.

5. run SQL command from sql file
6. optionally you can add row to your .gitignore file with path to tracy.xml (example: upload/vqmod/xml/oc_product_available_until.xml)
7. celebrate!