rework MainIndexService assumptions

[julianseeger]

The MainIndexService makes some assumptions that don't make sense from the clients perspective, those should be checked and fixed.

For example:
Removing the identity is only possible with an email or phonenumber that is neither null nor blank. So I can't delete a previously uploaded identity when I previously deleted those fields ... but a user that no longer wants to be found would probably do exactly that and thus, could never delete his identity using the MainIndexService.
The scenarios get much worse if the identity gets deleted and re-imported...

[enkore]

Yeah, it would be easier if we just allowed to say "remove everything you have on this identity", without being required to specify exactly what. (This is server side.)

[enkore]

Scope:

• Depends on
  • update delete field without value deletes field (d'oh) qabel-index#43
  • delete whole identity from server qabel-index#44
  • Update index server API #600
• Review MIS assumptions
• Align MIS model with server model

[thechauffeur]

Let us talk about this next time.