Content Comparison

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1. Extract legal_entity_id (client_id) from token

Validate FK

1. Validate legal_entity_id - legal_entity_id exists

In case error - return 422 error:

{:error, [{%{
        description: "Legal entity not found",
        params: [],
        rule: :invalid
      }, "$.legal_entity_id"}]}

Validate context

1. Only users of legal entity who has created Medication Dispense and NHS Admin can reject Medication Dispense
   1. medication_dispense.legal_entity_id = client_id (context) or client_id (context) (type) in TOKENS_TYPE_ADMIN

In case error - return 403 error (type: forbidden)

Validate status (transition)

1. Dispense should be active in order to process it
   1. is_active = true
   2. status = 'NEW'

In case error - return 409 error (type: 'invalid_transition', message: 'Can't update medication dispense status from {status} to REJECTED')

Change dispense status

Update dispense status to REJECTED

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