Properties of a REST API method document

Purpose

Describe the purpose of the API method, add Key points (if necessary)

Logic

Description of the working algorithm of the API method and the interaction of services with each other add Service logic (if necessaryThis WS allows to cancel procedure in case they were entered in error.

Logic

This WS allows to cancel existing procedure and change its status to entered_in_error in case of any mistake. The new correct procedure could be created instead. Method receives signed message (pkcs7) that consists of signed content, digital signature and signer public key. All signature fields will be validated (including signer certificate authority)

Important

1. Signed content of procedure must be equal to procedure stored in DB. See Get Procedure by search params

2. status_reason and explanatory_letter (optional) must be added to signed content

Відкликання процедури (entered in error)

Configuration parameters

Description of the configuration parameters that are used when processing a request in the system

Dictionaries

Provides a list of links to dictionaries that are available in Confluence

Input

...

parameters

Request structure

See on Apiary

See on API-specification (посилання на сторінку з API-специфікацією)

Description of the REST API request structure, example

{
  "signed_data": "ew0KICAicGVyaW9kIjogew0KIC..."
}

Headers

Request data validation

...

Describe the process of checking the input data transmitted in the request for compliance with the given rules and restrictions set in the API

Processing

A list of processes related to receiving, changing or transmitting data according to the logic defined in the REST API

Response structure examples

Description of the REST API response structure, example

...

...

Authorize

Request to process the request using a token in the headers

• Verify the validity of access token

  • return 401 in case validation fails

• Verify token is not expired

  • in case error - return 401 

• Check user scopes in order to perform this action (scope = 'procedure:write')

  • return 403 in case invalid scope(s)

Validate legal entity

• Validate procedure belongs to the legal entity where the current user works

  • ME.procedure.managing_organization==token.client_id

    • in case of error return 409 "Managing_organization in the procedure does not correspond to user`s legal_entity"

Validate patient

• Validate patient is active

  •  ME.patient.status=="active" and is_active=true

    • in case of error return "Patient is not active"

Validate User

• Extract user_id and client_id from token

• Get list of APPROVED employees with this user_id in current Legal Entity

• Check that for user one of the conditions is TRUE:

  • user has an employee that specified as author of the procedure ($.procedure.recorded_by.identifier.value is in the list of APPROVED employees)

  • OR check that user has an employee which has approval granted by the patient with access_level:write for this procedure resource ($.approvals.granted_resources.identifier.value==$.procedure._id AND $.approvals.granted_to.identifier.value==PRM.employees.id AND $.approvals.access_level='write')

  • OR user has an employee which has MED_ADMIN employee type

  • otherwise, return error 409  "Employee is not performer of procedure, don't has approval or required employee type"

• If BLOCK_UNVERIFIED_PARTY_USERS is true, then check user's party data match following condition: verification_status != NOT_VERIFIED or (verification_status = NOT_VERIFIED and updated_at <= current_date - UNVERIFIED_PARTY_PERIOD_DAYS_ALLOWED):

  •  in case not match - return 403 ("Access denied. Party is not verified")

Request validation

1. Validate digital signature

   1. ds.drfo == PRM.parties.tax_id where (PRM.parties.id==PRM.employees.party_id where (PRM.employees.id==$.performer.identifier.value))

      1. in case of error - return 409 ("Signer DRFO doesn't match with requester tax_id")

2. Compare signed_content to previously created content

   1. select procedure, select * from procedures context.identifier.value=procedure_id and compare to signed_content (do not include status, status_reason and explanatory_letter )

      1. in case of inconsistencies return "Submitted signed content does not correspond to previously created content"

3. Validate status_reason is in dictionary eHealth/procedure_status_reasons

   1. in case error return 422, "status_reason not in a dictionary eHealth/procedure_status_reasons"

4. Validate user performs action with procedure that belong to his legal entity

   1. ME.patient{patinet_id}.procedures{procedure_id}.managing_organization==token.client_id

      1. in case of error return 422 "Managing_organization in the procedure does not correspond to user`s legal_entity"

Processing

1. Save signed_content to Media Storage

2. Set status `ENTERED_IN_ERROR` for procedure

3. Set cancellation_reason

4. Set explanatory_letter 

Response structure examples

See on Apiary

See on API-specification

{
  "data": {
    "status": "pending",
    "eta": "2018-08-02T10:45:16.000Z",
    "links": [
      {
        "entity": "job",
        "href": "/Jobs/NBXk9EyErUZv1RhXgyvgg"
      }
    ]
  },
  "meta": {
    "code": 202,
    "url": "http://example.com/resource",
    "type": "object",
    "request_id": "req-adasdoijasdojsda"
  }
}

HTTP status codes

Post-processing processes

Description of actions performed on data after processing

Technical modules where the method is used

List of pages describing technical modules where the method is used

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