Creating Order v1.1.0

order.graphql

type Order {
  id: ID!
  productsConnection: OrderProductsConnection!
}

input OrderInput {
  lineItems: [OrderLineItemInput!]!
  paymentToken: String!
}

input OrderLineItemInput {
  productId: ID!
  quantity: Int!
}

type OrderProductsConnection {
  edges: [OrderProductsEdge!]!
}

type OrderProductsEdge {
  quantity: Int!
  node: Product!
}

extend type Product @key(fields: "id") {
  id: ID! @external
}

extend type Query {
  order(id: ID!): Order
}

extend type Mutation {
  orderCreate(input: OrderInput!): Order!
}