API. Create Equipment

Purpose

This WS is designed for registration equipments in divisions of legal entities.

Specification

Apiary TBD

Service logic

1. Only authenticated and authorized HR, ADMIN employees can register equipments.
2. Equipments can be registered in MSP, OUTPATIENT, PRIMARY_CARE and EMERGENCY legal entities.
3. Equipment should be linked with only one division. One division may have many equipments.
4. Legal entity can register equipments for its own divisions only.

Authentication

1. Verify the validity of access token
   
   1. Return 401 in case validation fails
2. Check user scopes in order to perform this action (scope = 'equipment:write')
   1. Return 403 in case invalid scope(s)

Validate request

Validate request using JSON schema (TBD)

Validate legal entity

Check that legal entity is active (status = ACTIVE, SUSPENDED)

1. Extract client_id from token (token.client_id == legal_entity_id)
2. Check legal entity status (status = ACTIVE, SUSPENDED)
   1. In case of error - return 409 (Legal entity must be ACTIVE or SUSPENDED)

Validate division

1. Validate division_id in request body - division exists and is_active = true
   1. Return 422 in case validation fails
2. Check division_id belongs to legal_entity_id (from token)
   1. Return 422 with message  "Division is not within current legal entity" in case validation fails.
3. Check division status =ACTIVE.
   1. Return 422 with message "Division is not active" in case validation fails.

Validate type ?

Validate CodeableConcept ?

Validate external identifier ?

A legal entity must have only one active equipment with an external_id. Another constraints? 

1. Check external_id within the legal_entity_id.
   1. Return 409 (Duplicated equipment) in case such record already exists

Save object to DB

1. equipments table

2. equipment_status_hstr table

3. division_equipment table