fixes https://github.com/TryGhost/Team/issues/1855
fixes https://github.com/TryGhost/Team/issues/1866
This commit moves all duplicate methods to get the support email address to a single location. Also methods to get the default email domain are moved.
For the location, I initially wanted to put it at the settings service. But that service doesn't feel like the right place. Instead I created a new settings helpers service. This service takes the settingsCache, urlUtils and config and calculates some special 'calculated' settings based on those:
- Support email methods
- Stripe (active) keys / stripe connected (also removed some duplicate code that calculated the keys in a couple of places)
- All the calculated settings are moved to the settings helpers
I'm not 100% confident in whether this is the right place to put the helpers. Suggestions are welcome.
refs TryGhost/Team#1826
- adds new service package that manages all the email alert notifications for free members and paid subscriptions
- includes email templates for free member signup and paid subscription start/cancel
- initializes staff service before members to allow managing email alert notifications
- passes staff service to members api for triggering alerts
