schema.graphql

"""A animal interface"""
interface Animal {
  """The id of the animal"""
  id: ID!

  """The name of the animal"""
  name: String!

  """Breed of the animal"""
  breed: String!
}

"""Type of animal manage by the app"""
type Bear implements Animal {
  """The id of the animal"""
  id: ID!

  """The name of the animal"""
  name: String!

  """Breed of the animal"""
  breed: String!
}

scalar BirthDate

"""Type of vehicle manage by the app"""
type Car implements Vehicle {
  """Internal identifier"""
  id: ID!

  """The manufacturer of the car"""
  manufacturer: String!

  """The model of the car"""
  model: String!

  """Number of seats in the car"""
  seats_number: Int!
}

input CarInput {
  id: ID!
  manufacturer: String!
  model: String!
  seats_number: Int!
}

"""Type of animal manage by the app"""
type Cat implements Animal {
  """The id of the animal"""
  id: ID!

  """The name of the animal"""
  name: String!

  """Breed of the animal"""
  breed: String!
}

scalar DateTime

"""Type of animal manage by the app"""
type Dog implements Animal {
  """The id of the animal"""
  id: ID!

  """The name of the animal"""
  name: String!

  """Breed of the animal"""
  breed: String!
}

input IdInput {
  id: String!
}

type Mutation {
  CreateCar(input: CarInput!): Car!
  UpdateCar(input: CarInput!): Car!
  DeleteCar(input: IdInput!): ID!
  CreateTruck(input: TruckInput!): Truck!
  UpdateTruck(input: TruckInput!): Truck!
  DeleteTruck(input: IdInput!): ID!
}

"""Information about pagination in a connection."""
type PageInfo {
  """When paginating forwards, are there more items?"""
  hasNextPage: Boolean!

  """When paginating backwards, are there more items?"""
  hasPreviousPage: Boolean!

  """When paginating backwards, the cursor to continue."""
  startCursor: String

  """When paginating forwards, the cursor to continue."""
  endCursor: String
}

"""Person manage by the app"""
type Person {
  """Internal identifier"""
  id: ID!

  """Name of the person"""
  name: String!

  """Title of the person"""
  title: PersonTitle!

  """Birth date of the person"""
  birth_date: BirthDate

  """Date of creation of the person in database"""
  created_at: DateTime!

  """Vehicles of the person"""
  vehicles(
    """Resolves vehicle using its id."""
    id: String
  ): [Vehicle]

  """Pet of the person"""
  pet: Pet
}

"""Title of a person"""
enum PersonTitle {
  unknown
  Miss
  Mrs
  Ms
  Mr
}

"""Animals available as pet"""
union Pet = Dog | Cat | Bear

type Query {
  persons(
    """Resolves person using its id."""
    id: ID
  ): [Person]
  person(
    """Resolves person using its id."""
    id: ID!
  ): Person
  vehicles(
    after: String
    first: Int

    """Resolves vehicle using its owner id."""
    owner: ID

    """Resolves vehicle using its id."""
    id: String
  ): VehicleConnection
  car(
    """Resolves car using its id."""
    id: ID!
  ): Car
  truck(
    """Resolves truck using its id."""
    id: ID!
  ): Truck
}

"""Type of vehicle manage by the app"""
type Truck implements Vehicle {
  """Internal identifier"""
  id: ID!

  """The manufacturer of the truck"""
  manufacturer: String!

  """The model of the truck"""
  model: String!

  """Maximum load of the truck"""
  maximum_load: Int!
}

input TruckInput {
  id: ID!
  manufacturer: String!
  model: String!
  maximum_load: Int!
}

"""A vehicle interface"""
interface Vehicle {
  """The id of the vehicle"""
  id: ID!

  """The manufacturer of the vehicle"""
  manufacturer: String!

  """The model of the vehicle"""
  model: String!
}

"""A connection to a list of items."""
type VehicleConnection {
  """Number of items in the connection"""
  totalCount: Int

  """Information to aid in pagination."""
  pageInfo: PageInfo!

  """Information to aid in pagination."""
  edges: [VehicleEdge]
}

"""An edge in a connection."""
type VehicleEdge {
  """The item at the end of the edge."""
  node: Vehicle

  """A cursor for use in pagination."""
  cursor: String!
}