(Medium) - Evolvable APIs

EvolvableAPIForAppointmentSystem.json

// Response for:
//   GET /start-booking

{
  "data": [{
    "type": "action",
    "id": "required-fields",
    "attributes": {
      "url": "/start-booking",
      "method": "post",
      "fields": [{
        "type": "text",
        "name": "username",
        "read-only": false,
        "value": ""
      }, {
        "type": "text",
        "name": "intendedDoctor",
        "read-only": false,
        "value": ""
      }]
    }
  }]
}

// Response for:
//   POST /start-booking
// With request body:
//   { "username": "mary.doe", "intendedDoctor": "jane" }

{
  "data": [{
    "type": "action",
    "id": "required-fields",
    "attributes": {
      "url": "/start-booking",
      "method": "post",
      "fields": [{
        "type": "text",
        "name": "username",
        "read-only": true,
        "value": "mary.doe"
      }, {
        "type": "text",
        "name": "intendedDoctor",
        "read-only": true,
        "value": "jane"
      }, {
        "type": "select",
        "name": "available-time-slots",
        "read-only": false,
        "value": "",
        "options": [
          { "value": "2018-05-01T10:00:00" },
          { "value": "2018-05-01T10:15:00" },
          { "value": "2018-05-01T10:30:00" }
        ]
      }, {
        "type": "text",
        "name": "booking",
        "read-only": false,
        "value": ""
      }]
    }
  }]
}