# This supergraph is almost valid. the only difference is that the reviews field in the Product type joins on PRODUCTS which is incorrect
schema
@link(url: "https://specs.apollo.dev/link/v1.0")
@link(url: "https://specs.apollo.dev/tag/v0.3")
@link(url: "https://specs.apollo.dev/inaccessible/v0.2")
@link(url: "https://specs.apollo.dev/join/v0.3", for: EXECUTION) {
query: Query
mutation: Mutation
}
directive @join__field(
graph: join__Graph
requires: join__FieldSet
provides: join__FieldSet
type: String
external: Boolean
override: String
usedOverridden: Boolean
) repeatable on FIELD_DEFINITION | INPUT_FIELD_DEFINITION
directive @join__graph(name: String!, url: String!) on ENUM_VALUE
directive @join__implements(
graph: join__Graph!
interface: String!
) repeatable on OBJECT | INTERFACE
directive @join__type(
graph: join__Graph!
key: join__FieldSet
extension: Boolean! = false
resolvable: Boolean! = true
isInterfaceObject: Boolean! = false
) repeatable on OBJECT | INTERFACE | UNION | ENUM | INPUT_OBJECT | SCALAR
directive @link(
url: String
as: String
for: link__Purpose
import: [link__Import]
) repeatable on SCHEMA
directive @tag(
name: String!
) repeatable on FIELD_DEFINITION | INTERFACE | OBJECT | UNION
directive @inaccessible on FIELD_DEFINITION | OBJECT | INTERFACE | UNION | ARGUMENT_DEFINITION | SCALAR | ENUM | ENUM_VALUE | INPUT_OBJECT | INPUT_FIELD_DEFINITION
scalar link__Import
scalar join__FieldSet
enum join__Graph {
ACCOUNTS
@join__graph(name: "accounts", url: "https://accounts.demo.starstuff.dev/")
INVENTORY
@join__graph(
name: "inventory"
url: "https://inventory.demo.starstuff.dev/"
)
PRODUCTS
@join__graph(name: "products", url: "https://products.demo.starstuff.dev/")
REVIEWS
@join__graph(name: "reviews", url: "https://reviews.demo.starstuff.dev/")
}
enum link__Purpose {
SECURITY
EXECUTION
}
type Mutation @join__type(graph: PRODUCTS) @join__type(graph: REVIEWS) {
createProduct(upc: ID!, name: String): Product @join__field(graph: PRODUCTS)
createReview(upc: ID!, id: ID!, body: String): Review
@join__field(graph: REVIEWS)
}
type Product
@join__type(graph: ACCOUNTS, key: "upc", extension: true)
@join__type(graph: INVENTORY, key: "upc")
@join__type(graph: PRODUCTS, key: "upc")
@join__type(graph: REVIEWS, key: "upc") {
inStock: Boolean
@join__field(graph: INVENTORY)
@tag(name: "private")
@inaccessible
name: String @join__field(graph: PRODUCTS)
price: Int @join__field(graph: PRODUCTS)
reviews: [Review] @join__field(graph: PRODUCTS) # This is deliberately incorrect
reviewsForAuthor(authorID: ID!): [Review] @join__field(graph: REVIEWS)
shippingEstimate: Int @join__field(graph: INVENTORY, requires: "price weight")
upc: String! @join__field(graph: PRODUCTS)
weight: Int @join__field(graph: PRODUCTS)
}
type Query
@join__type(graph: ACCOUNTS)
@join__type(graph: INVENTORY)
@join__type(graph: PRODUCTS)
@join__type(graph: REVIEWS) {
me: User @join__field(graph: ACCOUNTS)
topProducts(first: Int = 5): [Product] @join__field(graph: PRODUCTS)
}
type Review @join__type(graph: REVIEWS, key: "id") {
id: ID!
author: User @join__field(graph: REVIEWS, provides: "username")
body: String @join__field(graph: REVIEWS)
product: Product @join__field(graph: REVIEWS)
}
type User
@join__type(graph: ACCOUNTS, key: "id")
@join__type(graph: REVIEWS, key: "id") {
id: ID!
name: String @join__field(graph: ACCOUNTS)
reviews: [Review] @join__field(graph: REVIEWS)
username: String @join__field(graph: ACCOUNTS)
}