Authorize

1. Verify the validity of access token

   1. in case error return 401 

2. Check users scopes (declaration_request:write) to perform this action

   1. in case error return 403 - forbidden

Validate request using JSON schema

 {
  "$schema": "http://json-schema.org/declaration_request_new/schema#",
  "type": "object",
  "properties": {
    "person_id": {
      "type": "string"
    },
    "employee_id": {
      "type": "string"
    },
    "division_id": {
      "type": "string"
    }
  },
  "required": [
    "person_id",
    "employee_id",
    "division_id"
  ]
}

Validate Legal Entity Type

Validate legal entity from token:  legal_entities.type should be in DECLARATION_REQUEST_LEGAL_ENTITY_TYPES("MSP,PRIMARY_CARE,MSP_PHARMACY") and legal_entities.status =='active' 

Validate doctor

Get employee details

Invoke Get employee details

Validate Response $.data.employee_type == DOCTOR

Take the doctor_id and the division_id from the token

Validate person

• validate person_id UUID

  • in case error return 422

• search person by person_id in MPI 

  • in case error return 422, "Such person doesn't exist"

• validate person.auth_method != NA

  • in case error return 422, "Person must have authentication method"

Validate authorize_with

The person can pass the id of his auth_method which he wants to confirm the create declaration request. The necessary auth method can be found by making Get person's auth methods

1. validate auth_method.id is UUID

   1. in case error return 422

2. search auth method in MPI.person_authentication_method

   1. in case error return 422, "such authentication method doesn't exist"

3. search auth method of this person where  MPI.person_authentication_method.person_id = $.person.id

   1. in case error return 422, "such authentication method does not belong to this person"

4. validate that auth_method.type = NA

   1. in case error return 422, "Сannot be confirmed by a method with type= NA. Use a different method."

5. validate that this method is active ( authentication_method.ended_at > now() and is_active = true)

This field is optional and set in il.declaration_reques.authentication_method_current.

If person request doesn't have this field, then choose that method which is returned from mpi as person's default method

Get global parameters

Invoke Global parameters to get following parameters:

• ADULT_AGE

• DECLARATION_TERM

Calculate patient age

Calculate patient age

age = MONTHS_BETWEEN (now(), $.mpi.person.birth_date) / 12

Check that doctor speciality meets the patient age requirements

1. Get doctor's speciality_officio (speciality object where speciality_officio == true)

2. Check age requirements according to global parameters

Search pending declaration requests

Search declarations in IL_DB.declaration_requests to prevent requests duplication:

where IL.Declaration_request.person_id = :($.declaration_request.person.person.id)
Cancel declaration requests

Change status of all found declarations:

SET   IL_DB.declaration_requests.status = 'CANCELED'
WHERE IL_DB.declaration_requests.id IN (:LIST)

Calculate declaration end/start date

Declaration 

Start date:

start_date = Current_date()

End date:

if (person.age < 18)&(doctor.speciality = PEDIATRICIAN) {
  end_date = min(birth_date + 18y - 1d, start_date + declaration_term);
} else {
  end_date = start_date + declaration_term;
}

Save declaration request

Insert record to IL.declaration_request in status 'NEW'

Generate upload URL

If auth_method_requests.auth_method_current = OFFLINE

• URL for a handwritten document.

Depending on the payload system generates list of signed urls for document scan-copies upload.

Signed URLs to be expired after some period of time (configurable `SECRETS_TTL`). If it has been expired - new declaration request should be created.

Each link is generated for one one-page document in jpeg format. Document should be no more than 10MB.

Set auth_method_current

Set default auth method of person on IL.auth_method_request.auth_method_current - use function in mpi, that return default auth method.

If auth_method_current = NA - return Error "person authentication method is undefined".

Generate verification code

If auth_method_requests.auth_method_current = OTP 

Invoke Initialize OTP to generate one time password and send it where auth_method_requests.auth_method_current = OTP.

cURL example

curl -X POST \
  http://localhost:4000/verifications \
  -H 'content-type: application/json' \
  -d '{
  "phone_number": "+380936235985"
}'

Generate human readable declaration number

• Use algorithm to generate declaration_number

• Declaration number should consist of a 4 serial symbols and 8 number symbols and looks like XXXX-12H4-245D

• Add field to ops.declarations and il.declaration_requests - declaration_number 

• Add declaration_number to print out form

Validate uniqueness of human readable declaration number

• generate declaration_number

• Search declaration_number in declaration_requests.declaration_number

• if exists = go to 'generate declaration_number'

• else save declaration_number to declaration_request