graphql-2-json-schema
Version:
`graphql-2-json-schema` package
587 lines (569 loc) • 23 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.todoSchemaAsJsonSchemaWithoutNullableArrayItems = exports.todoSchemaAsJsonSchema = exports.getTodoSchemaIntrospection = void 0;
const graphql_1 = require("graphql");
const lodash_1 = require("lodash");
const getTodoSchemaIntrospection = () => {
const schema = graphql_1.buildSchema(`
"A ToDo Object"
type Todo implements Node {
"A unique identifier"
id: String!
name: String!
completed: Boolean
color: Color
"A required list containing colors that cannot contain nulls"
requiredColors: [Color!]!
"A non-required list containing colors that cannot contain nulls"
optionalColors: [Color!]
fieldWithOptionalArgument(
optionalFilter: [String!]
): [String!]
fieldWithRequiredArgument(
requiredFilter: [String!]!
): [String!]
nullableFieldThatReturnsListOfNonNullStrings(
nonRequiredArgumentOfNullableStrings: [String]
nonRequiredArgumentOfNonNullableStrings: [String!]
requiredArgumentOfNullableStrings: [String]!
requiredArgumentOfNonNullableStrings: [String!]!
): [String!]
nullableFieldThatReturnsListOfNullableStrings: [String]
}
"A simpler ToDo Object"
type SimpleTodo {
id: String!
name: String!
}
"A Union of Todo and SimpleTodo"
union TodoUnion = Todo | SimpleTodo
enum Color {
"Red color"
RED
"Green color"
GREEN
}
"""
A type that describes ToDoInputType. Its description might not
fit within the bounds of 80 width and so you want MULTILINE
"""
input TodoInputType {
name: String!
completed: Boolean
color: Color=RED
contactInfo: ContactInfoInputType = {
email: "spam@example.dev"
}
}
"""
Description of ContactInfoInputType.
"""
input ContactInfoInputType {
email: String
}
"Anything with an ID can be a node"
interface Node {
"A unique identifier"
id: String!
}
type Query {
todo(
"todo identifier"
id: String!
isCompleted: Boolean=false
requiredNonNullStrings: [String!]!
optionalNonNullStrings: [String!]
requiredNullableStrings: [String]!
optionalNullableStringsWithDefault: [String]=["foo"]
color: Color
requiredColor: Color!
requiredColorWithDefault: Color! = RED
colors: [Color]
requiredColors: [Color]!
requiredColorsNonNullable: [Color!]!
requiredColorsWithDefault: [Color]! = [GREEN, RED]
requiredColorsNonNullableWithDefault: [Color!]! = [GREEN, RED]
): Todo!
todos: [Todo!]!
todoUnions: [TodoUnion]
node(
"Node identifier"
id: String!
): Node
}
type Mutation {
update_todo(id: String!, todo: TodoInputType!): Todo
create_todo(todo: TodoInputType!): Todo
create_todo_union(id: String!): TodoUnion
}
`);
const result = graphql_1.graphqlSync(schema, graphql_1.getIntrospectionQuery());
return {
introspection: result.data,
schema,
};
};
exports.getTodoSchemaIntrospection = getTodoSchemaIntrospection;
exports.todoSchemaAsJsonSchema = {
$schema: 'http://json-schema.org/draft-06/schema#',
properties: {
Query: {
type: 'object',
properties: {
todo: {
type: 'object',
properties: {
arguments: {
type: 'object',
properties: {
id: {
$ref: '#/definitions/String',
description: 'todo identifier',
},
isCompleted: { $ref: '#/definitions/Boolean', default: false },
requiredNonNullStrings: {
type: 'array',
items: { $ref: '#/definitions/String' },
},
optionalNonNullStrings: {
type: 'array',
items: {
$ref: '#/definitions/String',
},
},
requiredNullableStrings: {
type: 'array',
items: {
anyOf: [{ $ref: '#/definitions/String' }, { type: 'null' }],
},
},
optionalNullableStringsWithDefault: {
type: 'array',
items: {
anyOf: [{ $ref: '#/definitions/String' }, { type: 'null' }],
},
default: ['foo'],
},
color: { $ref: '#/definitions/Color' },
requiredColor: { $ref: '#/definitions/Color' },
requiredColorWithDefault: {
$ref: '#/definitions/Color',
default: 'RED',
},
colors: {
type: 'array',
items: {
anyOf: [{ $ref: '#/definitions/Color' }, { type: 'null' }],
},
},
requiredColors: {
type: 'array',
items: {
anyOf: [{ $ref: '#/definitions/Color' }, { type: 'null' }],
},
},
requiredColorsNonNullable: {
type: 'array',
items: { $ref: '#/definitions/Color' },
},
requiredColorsWithDefault: {
type: 'array',
items: {
anyOf: [{ $ref: '#/definitions/Color' }, { type: 'null' }],
},
default: ['GREEN', 'RED'],
},
requiredColorsNonNullableWithDefault: {
type: 'array',
items: { $ref: '#/definitions/Color' },
default: ['GREEN', 'RED'],
},
},
required: [
'id',
'requiredNonNullStrings',
'requiredNullableStrings',
'requiredColor',
'requiredColorWithDefault',
'requiredColors',
'requiredColorsNonNullable',
'requiredColorsWithDefault',
'requiredColorsNonNullableWithDefault',
],
},
return: {
$ref: '#/definitions/Todo',
},
},
required: [],
},
todos: {
type: 'object',
properties: {
arguments: {
type: 'object',
properties: {},
required: [],
},
return: {
type: 'array',
items: { $ref: '#/definitions/Todo' },
},
},
required: [],
},
todoUnions: {
type: 'object',
properties: {
arguments: {
type: 'object',
properties: {},
required: [],
},
return: {
type: 'array',
items: {
anyOf: [{ $ref: '#/definitions/TodoUnion' }, { type: 'null' }],
},
},
},
required: [],
},
node: {
type: 'object',
properties: {
arguments: {
type: 'object',
properties: {
id: {
description: 'Node identifier',
$ref: '#/definitions/String',
},
},
required: ['id'],
},
return: {
$ref: '#/definitions/Node',
},
},
required: [],
},
},
required: [],
},
Mutation: {
type: 'object',
properties: {
update_todo: {
type: 'object',
properties: {
arguments: {
type: 'object',
properties: {
id: { $ref: '#/definitions/String' },
todo: { $ref: '#/definitions/TodoInputType' },
},
required: ['id', 'todo'],
},
return: {
$ref: '#/definitions/Todo',
},
},
required: [],
},
create_todo: {
type: 'object',
properties: {
arguments: {
type: 'object',
properties: {
todo: { $ref: '#/definitions/TodoInputType' },
},
required: ['todo'],
},
return: {
$ref: '#/definitions/Todo',
},
},
required: [],
},
create_todo_union: {
type: 'object',
properties: {
arguments: {
type: 'object',
properties: {
id: { $ref: '#/definitions/String' },
},
required: ['id'],
},
return: {
$ref: '#/definitions/TodoUnion',
},
},
required: [],
},
},
required: [],
},
},
definitions: {
Boolean: {
type: 'boolean',
title: 'Boolean',
description: 'The `Boolean` scalar type represents `true` or `false`.',
},
String: {
type: 'string',
title: 'String',
description: 'The `String` scalar type represents textual data, represented as UTF-8 character sequences. The String type is most often used by GraphQL to represent free-form human-readable text.',
},
Todo: {
type: 'object',
description: 'A ToDo Object',
properties: {
id: {
description: 'A unique identifier',
type: 'object',
properties: {
return: { $ref: '#/definitions/String' },
arguments: { type: 'object', properties: {}, required: [] },
},
required: [],
},
name: {
type: 'object',
properties: {
return: { $ref: '#/definitions/String' },
arguments: { type: 'object', properties: {}, required: [] },
},
required: [],
},
completed: {
type: 'object',
properties: {
return: { $ref: '#/definitions/Boolean' },
arguments: { type: 'object', properties: {}, required: [] },
},
required: [],
},
color: {
type: 'object',
properties: {
return: { $ref: '#/definitions/Color' },
arguments: { type: 'object', properties: {}, required: [] },
},
required: [],
},
requiredColors: {
description: 'A required list containing colors that cannot contain nulls',
type: 'object',
properties: {
return: {
type: 'array',
items: { $ref: '#/definitions/Color' },
},
arguments: { type: 'object', properties: {}, required: [] },
},
required: [],
},
optionalColors: {
description: 'A non-required list containing colors that cannot contain nulls',
type: 'object',
properties: {
return: {
type: 'array',
items: { $ref: '#/definitions/Color' },
},
arguments: { type: 'object', properties: {}, required: [] },
},
required: [],
},
fieldWithOptionalArgument: {
type: 'object',
properties: {
return: {
type: 'array',
items: { $ref: '#/definitions/String' },
},
arguments: {
type: 'object',
properties: {
optionalFilter: {
type: 'array',
items: { $ref: '#/definitions/String' },
},
},
required: [],
},
},
required: [],
},
fieldWithRequiredArgument: {
type: 'object',
properties: {
return: {
type: 'array',
items: { $ref: '#/definitions/String' },
},
arguments: {
type: 'object',
properties: {
requiredFilter: {
type: 'array',
items: { $ref: '#/definitions/String' },
},
},
required: ['requiredFilter'],
},
},
required: [],
},
nullableFieldThatReturnsListOfNonNullStrings: {
type: 'object',
properties: {
return: {
type: 'array',
items: { $ref: '#/definitions/String' },
},
arguments: {
type: 'object',
properties: {
nonRequiredArgumentOfNullableStrings: {
type: 'array',
items: {
anyOf: [{ $ref: '#/definitions/String' }, { type: 'null' }],
},
},
nonRequiredArgumentOfNonNullableStrings: {
type: 'array',
items: { $ref: '#/definitions/String' },
},
requiredArgumentOfNullableStrings: {
type: 'array',
items: {
anyOf: [{ $ref: '#/definitions/String' }, { type: 'null' }],
},
},
requiredArgumentOfNonNullableStrings: {
type: 'array',
items: { $ref: '#/definitions/String' },
},
},
required: [
'requiredArgumentOfNullableStrings',
'requiredArgumentOfNonNullableStrings',
],
},
},
required: [],
},
nullableFieldThatReturnsListOfNullableStrings: {
type: 'object',
properties: {
return: {
type: 'array',
items: {
anyOf: [{ $ref: '#/definitions/String' }, { type: 'null' }],
},
},
arguments: { type: 'object', properties: {}, required: [] },
},
required: [],
},
},
required: ['id', 'name', 'requiredColors'],
},
SimpleTodo: {
type: 'object',
description: 'A simpler ToDo Object',
properties: {
id: {
type: 'object',
properties: {
return: { $ref: '#/definitions/String' },
arguments: { type: 'object', properties: {}, required: [] },
},
required: [],
},
name: {
type: 'object',
properties: {
return: { $ref: '#/definitions/String' },
arguments: { type: 'object', properties: {}, required: [] },
},
required: [],
},
},
required: ['id', 'name'],
},
Color: {
type: 'string',
anyOf: [
{
enum: ['RED'],
title: 'Red color',
description: 'Red color',
},
{
enum: ['GREEN'],
title: 'Green color',
description: 'Green color',
},
],
},
TodoInputType: {
type: 'object',
description: 'A type that describes ToDoInputType. Its description might not\nfit within the bounds of 80 width and so you want MULTILINE',
properties: {
name: { $ref: '#/definitions/String' },
completed: { $ref: '#/definitions/Boolean' },
color: { default: 'RED', $ref: '#/definitions/Color' },
contactInfo: {
$ref: '#/definitions/ContactInfoInputType',
default: { email: 'spam@example.dev' },
},
},
required: ['name'],
},
ContactInfoInputType: {
type: 'object',
description: 'Description of ContactInfoInputType.',
properties: {
email: { $ref: '#/definitions/String' },
},
required: [],
},
TodoUnion: {
description: 'A Union of Todo and SimpleTodo',
oneOf: [
{ $ref: '#/definitions/Todo' },
{ $ref: '#/definitions/SimpleTodo' },
],
},
Node: {
type: 'object',
description: 'Anything with an ID can be a node',
properties: {
id: {
type: 'object',
description: 'A unique identifier',
properties: {
return: { $ref: '#/definitions/String' },
arguments: { type: 'object', properties: {}, required: [] },
},
required: [],
},
},
required: ['id'],
},
},
};
exports.todoSchemaAsJsonSchemaWithoutNullableArrayItems = lodash_1.cloneDeepWith(exports.todoSchemaAsJsonSchema, (value, key, object, stack) => {
if (key === 'items' &&
lodash_1.isEqual(Object.keys(value), ['anyOf']) &&
value.anyOf.length === 2 &&
value.anyOf.find((e) => lodash_1.isEqual(e, { type: 'null' }))) {
return value.anyOf.find((e) => !lodash_1.isEqual(e, { type: 'null' }));
}
});