The dashboard should only talk about notifications that are *successful* or
*failed*. It should not count notifications that are still queued.
This will stop:
- a situation like ‘0 emails, 14.1% failed’
- the big numbers and the template statistics numbers not adding up to
the same total
Currently, when we update a section of the page with AJAX we replace the
entire HTML of the section with the new HTML. This causes problems:
- if you’re trying to interact with that section of the page, eg by
inpecting it, clicking or hovering an element
- (probably) for screenreaders trying to navigate a page which is
changing more than is necessary
This commit replaces the call to `.html()` with a pretty clever library
called diffDOM[1]. DiffDOM works by taking a diff of the old element and
the new element, then doing a patch update, ie only modifying the parts
that have changed.
This is similar in concept to React’s virtual DOM, while still allowing
us to render all markup from one set of templates on the server-side.
1. https://github.com/fiduswriter/diffDOM
> We show the last weeks template usage on the dashboard, which is
> great, but if you're looking for longer term trends, you're out of
> luck...
> So, let's let you see more on a more detailed page (linked from the
> dashboard). Initially this should just show you all templates that you
> have used ever and the count for each. Order same as dashboard, most
> popular first.
https://www.pivotaltracker.com/story/show/117614585
We want to align all our stats to be for the last 7 days.
This means summing up the stats response from the API to make the Big
Number. Previously the big number was counting sent notifications as
successful. This commit changes it to only look at delivered
notifications.
Right now, the API doesn’t have a way of filtering to only show the last
7 days. So for the moment the dashboard will show statistics for all
time.
The upshot of this is that we can link from the dashboard to the
activity page when there are failures.
https://www.pivotaltracker.com/story/show/116052359
- add absolute numbers for failures
- make percentages accurate to 1 decimal place (50.0%)
- make error colour appear if failures go above 3.0%
- make error colour boolean (don’t interpolate between the colours)
This commit adds two new sections to the dashboard
1. A banner telling you about trial mode, including a count of how many messages
you have left today, which is a restriction of trial mode
2. Panels with counts of how many emails and text messages have been sent in a
day, plus the failure rates for each
It does **not**:
- link through to any further information about what trial mode is (coming
later)
- link through to pages for the failure rates (coming later)
- change the ‘recent jobs’ section to ‘recent notifications’
