GET a list of all available Phone Extensions that can be set as Phone Book's visibility

Given I am authenticated as customer K0002
and there is a Phone Book with

id: 100
number: +49 (66) 1234-555
name: Phone Book

And it is visible for:

a Phone Extension with extension number 555 and display name Extension1

and there is a Phone Extension with

extension number 777
and display name Extension2

and there is another Phone Extension with

extension number 888
and display name Extension3

and there is another Phone Extension that belongs to Customer K0003 with

extension number 999
and display name Extension4

When I send /api/customers/K0002/phone-books/100/visibilities/available-phone-extensions
Then I should receive HTTP/1.1 200 OK
with following body:

{
  "href": "/api/customers/K0002/phone-books/100/visibilities/available-phone-extensions?_offset=0&_pagesize=16",
  "offset": 0,
  "total": 2,
  "size": 2,
  "links": [],
  "items": [{
    "href": "/api/customers/K0002/targets/phone-extensions/777",
    "data": [{
      "name": "extensionNumber",
      "value": "777"
    }, {
      "name": "displayName",
      "value": "Extension2"
    }]
  }, {
    "href": "/api/customers/K0002/targets/phone-extensions/888",
    "data": [{
      "name": "extensionNumber",
      "value": "888"
    }, {
      "name": "displayName",
      "value": "Extension3"
    }]
  }]
}

GET a list of filtered available Phone Extensions that can be set as Phone Book's visibility

Filtering is done on fields :

displayName
extensionNumber

Given I am authenticated as customer K0002
and there is a Phone Book with

id: 100
number: +49 (66) 1234-555
name: Phone Book

And it is visible for:

a Phone Extension with extension number 555 and display name Extension1

and there is a Phone Extension with

extension number 777
and display name Extension2

and there is another Phone Extension with

extension number 888
and display name Extension3

When I send /api/customers/K0002/phone-books/100/visibilities/available-phone-extensions?_q=777
Then I should receive HTTP/1.1 200 OK
with following body:

{
  "href": "/api/customers/K0002/phone-books/100/visibilities/available-phone-extensions?_offset=0&_pagesize=16&_q=777",
  "offset": 0,
  "total": 1,
  "size": 1,
  "links": [],
  "items": [{
    "href": "/api/customers/K0002/targets/phone-extensions/777",
    "data": [{
      "name": "extensionNumber",
      "value": "777"
    }, {
      "name": "displayName",
      "value": "Extension2"
    }]
  }]
}

GET returns Phone Extensions that are already used by another Phone Book

Given I am authenticated as customer K0002
and there is a Phone Book with

id: 100
number: +49 (66) 1234-555

and there is another Phone Book with

id: 200
number: +49 (66) 1234-777

And it is visible for:

a Phone Extension with extension number 555 and display name Extension1

When I send /api/customers/K0002/phone-books/100/visibilities/available-phone-extensions
Then I should receive HTTP/1.1 200 OK
with following body:

{
  "href": "/api/customers/K0002/phone-books/100/visibilities/available-phone-extensions?_offset=0&_pagesize=16",
  "offset": 0,
  "total": 1,
  "size": 1,
  "links": [],
  "items": [{
    "href": "/api/customers/K0002/targets/phone-extensions/555",
    "data": [{
      "name": "extensionNumber",
      "value": "555"
    }, {
      "name": "displayName",
      "value": "Extension1"
    }]
  }]
}

Missing Phone Book

Given I am authenticated as customer K0002
And there is no Phone Book with ID 404 When I send /api/customers/K0002/phone-books/404/visibilities/available-phone-extensions
Then I should receive HTTP/1.1 404 Not Found

{
  "detail": "Phone Book with ID 404 has not been found",
  "title": "Phone Book not found",
  "described_by": "http://api.nfon.net/probs/phone-book-not-found"
}

Service Portal REST API

GET /api/customers/{customer-id}/phone-books/{phone-book-id}/visibilities/available-phone-extensions