@graphql-hive/federation-gateway-audit/dist/index-NB1VDvjW.cjs

Audit tool for Apollo Federation Gateway

'use strict';

var testkit = require('./testkit-CAf-AsDy.cjs');
var env = require('./env-Dj2M4ll3.cjs');
require('@apollo/composition');
require('graphql');
require('fets');
require('@apollo/subgraph');
require('graphql-yoga');

const products = [
  {
    id: "p1",
    categories: ["c1", "c2"]
  },
  {
    id: "p2",
    categories: ["c3", "c2"]
  }
];
const categories = [
  {
    id: "c1",
    name: "Category 1",
    subCategories: ["c2"]
  },
  {
    id: "c2",
    name: "Category 2",
    subCategories: ["c3"]
  },
  {
    id: "c3",
    name: "Category 3",
    subCategories: ["c1"]
  }
];

var allProducts = testkit.createSubgraph("all-products", {
  typeDefs: (
    /* GraphQL */
    `
    extend schema
      @link(
        url: "https://specs.apollo.dev/federation/v2.3"
        import: ["@key", "@shareable"]
      )

    type Product @key(fields: "id") {
      id: ID!
    }
  `
  ),
  resolvers: {
    Product: {
      __resolveReference(key) {
        if (env.shouldPunishForPoorPlans()) {
          throw new Error("You should be using the categories subgraph!");
        }
        const product = products.find((p) => p.id === key.id);
        if (!product) {
          return null;
        }
        return {
          id: product.id
        };
      }
    }
  }
});

var category = testkit.createSubgraph("category", {
  typeDefs: (
    /* GraphQL */
    `
    extend schema
      @link(
        url: "https://specs.apollo.dev/federation/v2.3"
        import: ["@key", "@shareable", "@external", "@provides"]
      )

    type Query {
      products: [Product]
        @shareable
        @provides(fields: "categories { id name subCategories { id name } }")
    }

    type Product @key(fields: "id") {
      id: ID!
      categories: [Category] @external
    }

    type Category @key(fields: "id") {
      id: ID!
      """
      This field is provided by Query.products
      and we deliberately don't resolve it.
      The test suite is about checking if @provides is used correctly.
      """
      name: String
      subCategories: [Category] @external
    }
  `
  ),
  resolvers: {
    Query: {
      products() {
        return products.map((p) => ({
          id: p.id,
          categories: p.categories.map((catId) => {
            const cat = categories.find((c) => c.id === catId);
            if (!cat) {
              return null;
            }
            return {
              id: cat.id,
              name: cat.name,
              subCategories: cat.subCategories.map((subCatId) => {
                const subCat = categories.find((c) => c.id === subCatId);
                if (!subCat) {
                  return null;
                }
                return {
                  id: subCat.id,
                  name: subCat.name
                };
              })
            };
          })
        }));
      }
    },
    Product: {
      __resolveReference(key, context) {
        if (env.shouldPunishForPoorPlans()) {
          throw new Error("You should be using the categories subgraph!");
        }
        const product = products.find((p) => p.id === key.id);
        if (!product) {
          return null;
        }
        return {
          id: product.id
        };
      }
    },
    Category: {
      __resolveReference(key, context) {
        if (env.shouldPunishForPoorPlans()) {
          throw new Error("You should be using the categories subgraph!");
        }
        const cat = categories.find((c) => c.id === key.id);
        if (!cat) {
          return null;
        }
        return {
          id: cat.id
          // We explicitly don't resolve `name` here
          // name: cat.name,
        };
      }
    }
  }
});

var subcategories = testkit.createSubgraph("subcategories", {
  typeDefs: (
    /* GraphQL */
    `
    extend schema
      @link(
        url: "https://specs.apollo.dev/federation/v2.3"
        import: ["@key", "@shareable"]
      )

    type Product @key(fields: "id") {
      id: ID!
      categories: [Category] @shareable
    }

    type Category @key(fields: "id") {
      id: ID!
      subCategories: [Category] @shareable
    }
  `
  ),
  resolvers: {
    Product: {
      __resolveReference(key, context) {
        if (env.shouldPunishForPoorPlans()) {
          throw new Error("You should be using the categories subgraph!");
        }
        const product = products.find((p) => p.id === key.id);
        if (!product) {
          return null;
        }
        return {
          id: product.id,
          categories: product.categories
        };
      },
      categories(product, _a, context) {
        if (env.shouldPunishForPoorPlans()) {
          throw new Error("You should be using the categories subgraph!");
        }
        return product.categories.map((catId) => {
          const cat = categories.find((c) => c.id === catId);
          if (!cat) {
            return null;
          }
          return {
            id: cat.id,
            subCategories: cat.subCategories
          };
        });
      }
    },
    Category: {
      __resolveReference(key) {
        const cat = categories.find((c) => c.id === key.id);
        if (!cat) {
          return null;
        }
        return {
          id: cat.id,
          subCategories: cat.subCategories
        };
      },
      subCategories(category) {
        return category.subCategories.map((catId) => {
          const cat = categories.find((c) => c.id === catId);
          if (!cat) {
            return null;
          }
          return {
            id: cat.id,
            subCategories: cat.subCategories
          };
        });
      }
    }
  }
});

var test = [
  testkit.createTest(
    /* GraphQL */
    `
      query {
        products {
          id
          categories {
            id
            name
          }
        }
      }
    `,
    {
      data: {
        products: [
          {
            id: "p1",
            categories: [
              {
                id: "c1",
                name: "Category 1"
              },
              {
                id: "c2",
                name: "Category 2"
              }
            ]
          },
          {
            id: "p2",
            categories: [
              {
                id: "c3",
                name: "Category 3"
              },
              {
                id: "c2",
                name: "Category 2"
              }
            ]
          }
        ]
      }
    }
  ),
  testkit.createTest(
    /* GraphQL */
    `
      query {
        products {
          id
          categories {
            id
            name
            subCategories {
              id
              name
            }
          }
        }
      }
    `,
    {
      data: {
        products: [
          {
            id: "p1",
            categories: [
              {
                id: "c1",
                name: "Category 1",
                subCategories: [
                  {
                    id: "c2",
                    name: "Category 2"
                  }
                ]
              },
              {
                id: "c2",
                name: "Category 2",
                subCategories: [
                  {
                    id: "c3",
                    name: "Category 3"
                  }
                ]
              }
            ]
          },
          {
            id: "p2",
            categories: [
              {
                id: "c3",
                name: "Category 3",
                subCategories: [
                  {
                    id: "c1",
                    name: "Category 1"
                  }
                ]
              },
              {
                id: "c2",
                name: "Category 2",
                subCategories: [
                  {
                    id: "c3",
                    name: "Category 3"
                  }
                ]
              }
            ]
          }
        ]
      }
    }
  )
];

var index = testkit.serve(
  "nested-provides",
  [allProducts, category, subcategories],
  test
);

exports.default = index;