refs https://github.com/TryGhost/Team/issues/1277
- pulled timeline fetching from `members-stats` service to `members-activity` service ready for further refactoring to make fetching/processing more generic
closes https://github.com/TryGhost/Team/issues/950
- fixes the mrr value/chart on dashboard when a site has no new mrr events in more than 30 days shown as 0
- adds tests to cover more mrr event scenarios
closes https://github.com/TryGhost/Team/issues/561
In case the last event for a new member on site was before 30 day period, the count for members was showing 0 instead of the actual value. The change fixes the count to show the correct value even if there is no new recent member activity.
no refs
MRR start date value for charts was being calculated with start value as 0, assuming we have the data for first date in our range to use as start value. Since the events data returned only has data on dates where any MRR event happened, in case the first date in our range didn't have any. data we started from 0 instead of value on previous date. This fix
- updates calculation to pick the start value for chart based on value on last date in our range(30 days)
- adds unit tests for stats
no issue
- the stale data checks would always return false because the calculation was reversed
- `old date - new date` will always result in a negative number so it would never be greater than 60000
- switched to `new date - old date` to get a positive number so the `>` comparison works
- moved `1 * 60 * 1000` into a constant so it's easier to the intended behaviour at a glance
refs https://github.com/TryGhost/Team/issues/469
- Fixed calculation for total/paid member count to use last value from outside range
- Fixed stats data override in dashboard
no issue
- move members loading code into `members` controller so that it's more accessible to other areas of the app
- add `refreshData()` to the `members` controller which forces members list and stats to be re-fetched
- call `members.refreshData()` after successful upload of members import file
- store range/days in `membersStats` service so that it's remembered across refreshes and component renders
no issue
- the "days changed" logic was incorrect so we were always performing new fetches rather than using existing data
- added a minor improvement that returns an in-progress fetch promise if we have one and params haven't changed - avoids triggering unnecessary extra fetches in the rare occasions the chart is re-rendered before a previous stats fetch has finished
no issue
- "stale data" logic was incorrect so we were always returning `undefined` from `membersStats.fetch()`
- improved behaviour of the chart when stats are not available or are loading
no issue
- added a `member-stats` service to keep member stats state outside of the chart component's lifecycle
- returns memoized member stats when fetching if the query hasn't changed and the data is less than a minute old
- reduces potentially heavy network requests when quickly navigating between members list and other screens
