# What this PR does
This PR moves phone notification logic into separate object PhoneBackend
and introduces PhoneProvider interface to hide actual implementation of
external phone services provider. It should allow add new phone
providers just by implementing one class (See SimplePhoneProvider for
example).
# Why
[Asterisk PR](https://github.com/grafana/oncall/pull/1282) showed that
our phone notification system is not flexible. However this is one of
the most frequent community questions - how to add "X" phone provider.
Also, this refactoring move us one step closer to unifying all
notification backends, since with PhoneBackend all phone notification
logic is collected in one place and independent from concrete
realisation.
# Highligts
1. PhoneBackend object - contains all phone notifications business
logic.
2. PhoneProvider - interface to external phone services provider.
3. TwilioPhoneProvider and SimplePhoneProvider - two examples of
PhoneProvider implementation.
4. PhoneCallRecord and SMSRecord models. I introduced these models to
keep phone notification limits logic decoupled from external providers.
Existing TwilioPhoneCall and TwilioSMS objects will be migrated to the
new table to not to reset limits counter. To be able to receive status
callbacks and gather from Twilio TwilioPhoneCall and TwilioSMS still
exists, but they are linked to PhoneCallRecord and SMSRecord via fk, to
not to leat twilio logic into core code.
---------
Co-authored-by: Yulia Shanyrova <yulia.shanyrova@grafana.com>
# What this PR does
This PR, overrides Django URLValidator with a CustomURLValidator. It
just removes tld_re part from the regex, and the other behaviour remains
the same.
The CustomURLValidator is defined in common.api_helpers.utils.py file
and is utilized in custom_button.py.
Please inform me if it needs to be defined somewhere else or be
implemented with some other methods.
## Which issue(s) this PR fixes
Currently, URLValidator raises exception for URLs that don't have TLD.
This leads to not being able to use containers URL for outgoing webhooks
as they usually don't have TLD.
## Checklist
- [x] Tests updated
- [ ] Documentation added
- [x] `CHANGELOG.md` updated
---------
Co-authored-by: Joey Orlando <joey.orlando@grafana.com>
Co-authored-by: Innokentii Konstantinov <innokenty.konstantinov@grafana.com>
Co-authored-by: Joey Orlando <joseph.t.orlando@gmail.com>
* Centralize timezone validation into one spot + add serializer validation
for schedules and oncall shifts (both public and internal API)
* add engine-manage make command
* Change slack login url to be built the same way as other engine urls
* Fix tests
* Change how to override base url in create_engine_url
* Change how to override base url in create_engine_url
