add a function in class Collection to get the first view in the collection

[Cecilia Vela Gurovic]

So far, every time we need the first view of a collection as a View object, we get the views from the collection, get the id of the first and then create the View object

one idea:

adjust the function views() from Collection class to fetch first view and update the places in mahara to use it, something like

$view = $collection->views(0);

or

$view = $collection->views('first');

[Mahara Bot (dev-mahara)]

Patch for "master" branch: https://reviews.mahara.org/10835

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/10835
Committed: https://git.mahara.org/mahara/mahara/commit/139c67fe6e1704a9e4e8f0fd86245f571e6a7a38
Submitter: Robert Lyon (<email address hidden>)
Branch: master

commit 139c67fe6e1704a9e4e8f0fd86245f571e6a7a38
Author: Rebecca Blundell <email address hidden>
Date: Mon Mar 23 16:31:34 2020 +1300

Bug 1866148: Add function first view in a collection code

behatnotneeded
Change-Id: I349f76b7808f29191c4b28249281decfe49f14ec

[Robert Lyon (robertl-9)]

Ended up being a new method on the collection class called first_view()