Purpose

This method allows to find all persons, which were merged with this person. Also this endpoint shows all the persons who enter the whole chain of merges to this person.

For example, Person 3 was merged with Person 2(master). Then Person 2 was merged with Person 1(master). So then get Person 1 by id, response shows information about Person 2 and Person 3

Specification

Logic

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Input parameters

Request structure

See on Apiary

Authorize

• Verify the validity of access token

• Check user scope person:read in order to perform this action

Headers

• Content-Type:application/json

• Authorization:Bearer c2778f3064753ea70de870a53795f5c9

• api-key:uXhEczJ56adsfh3Ri9SUkc4en

Request data validation

Validate request

Validateperson_id in request:

• search person by person.id in MPI

  • in case error return 200 with empty array

Processing

Search persons in mpi.merged_pairs, where master_person_id = $.person_id. Then take all merge_person_id and search pairs by this ids as master_person_id.

Search until all persons are found from the merge chain.

Response structure

See on Apiary

Example:

{
  "meta": {
    "code": 200,
    "url": "https://example.com/resource",
    "type": "object",
    "request_id": "6617aeec-15e2-4d6f-b9bd-53559c358f97#17810"
  },
  "data": [
    {
      "id": "57e30ea3-16f1-4f8e-adcd-1a05e99e2d22",
      "inserted_at": "2019-05-08T15:34:00Z",
      "merge_person_id": "bdadc2a7-7283-4f24-bc99-8d8d9808af80",
      "master_person_id": "b075f148-7f93-4fc2-b2ec-2d81b19a9b7b",
      "updated_at": "2019-05-08T15:34:00Z"
    },
    {
      "id": "a4181621-681f-4e46-b0ba-7fa4e59859ef",
      "inserted_at": "2019-01-08T15:34:00Z",
      "merge_person_id": "1a356e56-a991-4ceb-a475-3edfd9930265",
      "master_person_id": "bdadc2a7-7283-4f24-bc99-8d8d9808af80",
      "updated_at": "2019-01-08T15:34:00Z"
    }
  ]
}

{
  "meta": {
    "code": 404,
    "url": "https://example.com/resource",
    "type": "object",
    "request_id": "6617aeec-15e2-4d6f-b9bd-53559c358f97#17810"
  },
  "error": {
    "type": "forbidden",
    "message": "Such person not found"
  }
}

Post-processing processes

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HTTP status codes