Create Index (table) for Default Stock after Inventory module is installed

[bartekszymanski]

Description

Fixed Issues (if relevant)

1. Create Index (table) for Default Stock after Inventory module is installed #119: Create Index (table) for Default Stock after Inventory module is installed

Manual testing scenarios

Contribution checklist

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[maghamed]

could you please fix naming of this function

    /**
     * Assign default stock to default source
     *
     * @return void
     */
    private function assignStockToSource()
    {
        $this->assignSourcesToStock->execute([1], 1);
    }

Because we assign Sources to Stock , not vice versa but function name is assignStockToSource