Automatically switch to post's organization on post show

[enricostano]

WAT

Context: user that pertains to multiple time banks.

Right now visiting /offers/666 the app will 💥 if the time bank the user selected is different than the requested Offer's organization.

Until now this was fine, but since we're introducing mobile push notifications we'll need to deal with this case. The proposed solution is to witch to the Post's organization if the user is an active member of it.

This is of course a temporary solution/hack ™️ until we finally tackle resources scoping under /organization.

Test

OffersController
  GET #show
    when the user is logged in
      when the requested offer
        is not active
          renders the 404 page
        is active
          and the user that created the offer is not active anymore
            renders the 404 page
          and the user that created the offer is active
            renders a successful response
            assigns the account destination of the transfer
            displays the offer's user details
            assigns the requested offer to @offer
      when the user pertains to multiple organizations
        and user's current organization is different than offer's organization
          displays the offer's user details
          sets the offer's organization as user's current organization
    when the user is not logged in
      assigns the requested offer to @offer
      doesn't display the offer's user details
    when the user is not a member of the organization where the offer is published
      doesn't display the offer's user details

[markets]

cool hack @enricostano!

temporary they said...

[sseerrggii]

Looks good to me but I want to test more 😨

The login button was in the same line

Before

Now

[enricostano]

The login button was in the same line

@sseerrggii yep, much easier to implement this way. In any case we'll need to review this UI at some point. Can we leave it separated for now?

EDIT: switch to English language to see how the text changed. We'll need to translate it after we merge this PR.

[sseerrggii]

Test a little more, everything seems to work fine 👍