Add the code for the transactions before the page view.

[puntope]

Changes proposed in this Pull Request:

Closes #263

This PR changes the order of some functions for preventing calling send page view before setting the ec:actions. Calling send page view before ec:actions causes the ecommerce tracking to stop working.

Checks:

• Does your code follow the WordPress coding standards?
• Have you written new tests for your changes, as applicable?
• Have you successfully run tests with your changes locally?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?

Screenshots:

Before:

After

Detailed test instructions:

1. Install Google Analytics Debugger Chrome extension for an easy testing
2. Setup GLA with Universal analytics and all the enhanced ecommerce options. Disable Use Global Site Tag
3. GO to incognito and complete an order
4. See in the console hot the ec:actions for purchase are triggered

Additional details:

Changelog entry

Fix - Bug with tracking enhanced ecommerce

[martynmjones]

Hey @puntope,

With this PR I'm getting the data structure outlined in the After screenshot which matches the events in the previous version of the extension so LGMT ✅