[#32] Delete survey responses for deleted tenant app memberships

[roberlander2]

Description

This PR introduces the use of the coreservice package of the auth library to automate retrieval of deleted account app membership data from the Core BB. Survey responses associated with these deleted memberships are deleted according to the RetainResponses field of the underlying survey as well as additional context data provided by the user on which survey responses to retain.

Depends on rokwire/core-auth-library-go#98
Resolves #32

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[petyos]

Hi @roberlander2 , it seems there is an issue with the build of the PR.

[roberlander2]

Hi @roberlander2 , it seems there is an issue with the build of the PR.

Hi @petyos, yes, this PR will need to wait for another release of the auth library to be made including the changes in rokwire/core-auth-library-go#98.

[stefanvit]

Hi @roberlander2, i am working on this now. Could you please tell me , when you have time, what RetainResponses bool json:"retain_responses" bson:"retain_responses" does and what is its purpose and also about ignoreMissingError bool.
Thank you very much!

[roberlander2]

Hi @roberlander2, i am working on this now. Could you please tell me , when you have time, what RetainResponses bool json:"retain_responses" bson:"retain_responses" does and what is its purpose and also about ignoreMissingError bool. Thank you very much!

Hi @stefanvit, RetainResponses is meant to indicate whether the service should delete survey responses for that survey when a user deletes his membership. The ignoreMissingError bool is meant to stop the service from throwing unnecessary errors if it tries to delete survey responses for a deleted user membership that does not have any associated survey responses.

Thanks! Please let me know if anything is still unclear.