Add the ability to build the LocationHierarchy based on the Sync Strategy

[dubdabasoduba]

Context

• The LocationHierarchy endpoint currently expects the ID of the location we are trying to get the hierarchy for.
• In some cases, this ID might need to be dynamic. This can be determined by the following:
  • User assigned location
    • Here, the LocationHierarchy endpoint will be triggered with the user-assigned locations as the location we get the LocationHierarchy for.
  • User selected location
    • Here the LocationHierarchy endpoint will be triggered with the user-selected locations as the locations to get the hierarchy for.
    • This option can only be used if the following conditions are fulfilled:
    • The deployment/app user Related Entity Location as its sync strategy
    • The _syncLocations parameter is not null from the request

Acceptance Criteria

• [ ] Be able to build the hierarchy based on the login users location assignment
• [ ] Be able to build the hierarchy based on the user select locations
• [ ] Be able to buildthe hierarchy based on the provided location Id

References

• https://docs.google.com/document/d/11Io0bMeQrEz4sdZYI4Qz-H4yRW8VYI-QJkNGt1qkiH4/edit?usp=sharing