Sites/vacancies RESTful controller(s)

[VladyslavKurmaz]

Sites (contacts)

Request	Description
GET /avi/v1/contacts	Get list of all sites, for we which vacancies' information was stored
POST /api/v1/contacts	Create/register new site
GET /api/v1/contacts/{contactId}	Get info/status for specific site
PUT /api/v1/contacts/{contactId}	Update all information about site
PATCH /api/v1/contacts/{contactId}	Update subset of site information, for example: pause/resume scan
DELETE / api/v1/contacts/{contactId}	Delete site and all associated information

Vacancies (streams)

Request	Description
GET /avi/v1/contacts/{contactId}/streams	Get list of all available vacancies for specific site. We need to think about howto implement filtering and paging
POST /avi/v1/contacts/{contactId}/streams	Create new vacancy with description
PUT /avi/v1/contacts/{contactId}/streams/{streamId}	Update all information
POST /avi/v1/contacts/{contactId}/streams/{streamId}	Update part of information
DELETE /avi/v1/contacts/{contactId}/streams/{streamId}	Delete vacancy