WP plugin shouldn't override home route

[anuveyatsu]

Currently, if I use WP plugin, it completely replaces implementation from core controller. It is also not possible to combine it with theme controller.

The current code: https://github.com/datopian/frontend-v2/blob/master/plugins/wp/index.js#L14-L32

Desired flow:

Plugin --> Theme --> Core

so that devs can implement any solution in their theme.

Acceptance criteria

• WP plugin doesn't override home route but adds posts into response variables (res.locals) so that it can be used in the views
• WP plugin controller is called before theme controller

Tasks

• Analysis
• TODO

Analysis

Right now the execution flow of the controller is Theme--> Plugin --> Core. We can add the middleware route controller for WP task on wp plugin and pass the variable using res.locals in between the controller on this flow Plugin --> Theme --> Core

• Insertion of the wp middleware on the home route next() :
  https://github.com/datopian/frontend-v2/blob/master/plugins/wp/index.js#L14-L31
  add variable res.locals.post= posts

• Rearrange the execution flow by rearranging the extension load.
  https://github.com/datopian/frontend-v2/blob/master/utils/index.js#L246-L282

• Get data from res.locals and pass to the template
  https://github.com/datopian/frontend-v2/blob/master/routes/dms.js#L36-42

[anuveyatsu]

Related #85

[anuveyatsu]

FIXED in #87