resolve.md

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resolve

Trigger

1. resolve API invoked by mapper_resolution_worker (Celery worker task)
2. Worker invoked by mapper_resolution_beat_producer (Celery beat producer)

mapper_resolution_beat_producer

frequency	hourly (specified by configuration yml)
attempts	yes. subject to a configurable limit specified by configuration yml
driving table	mapper_resolution_batch_status
eligible records	resolution_status = 'PENDING'

1. Pick up all "PENDING" records from mapper_resolution_batch_status
2. Dispatch a Task to Resolution Worker Task with Payload = mapper_resolution_batch_id

mapper_resolution_worker

1. Payload received - disbursement_mapper_resolution_batch_id
2. get a list of disbursement_id, beneficiary_id from disbursement_batch_control
3. Create a Map of <beneficiary_id, disbursement_id>
4. Create Payload for Mapper - Resolve API - with List of Beneficiary IDs
5. Invoke Mapper - Resolve API, send the list of beneficiary IDs, receive Financial Address

SUCCESS (from mapper resolution API invoke)

1. Use the Map of <beneficiary_id, disbursement_id> to insert into the table disbursement_mapper_resolution_details
2. Update table - mapper_resolution_batch_status (resolution_status = PROCESSED, resolution_attempts+ = 1)
3. Insert resolution details into mapper_resolution_details (use the map of <beneficiary_id, disbursement_id> for this

FAILURE (from mapper resolution API invoke)

1. Update table - mapper_resolution_batch_status (resolution_status = PENDING, latest_error_code, resolution_attempts+ = 1)

mapper_resolution_details

Attribute	Description
mapper_resolution_batch_id	Non Unique Index
disbursement_id	Unique Index
beneficiary_id	Non Unique Index
mapper_resolved_fa
mapper_resolved_phone_number
mapper_resolved_email_address
mapper_resolved_name