Simple Objects

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Simple Objects

The Simple Objects Plugin provides a way to define objects and interfaces without defining type definitions for those objects, while still getting full type safety.
Usage
Install
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yarn add @giraphql/plugin-simple-objects
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Setup
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import SimpleObjectsPlugin from '@giraphql/plugin-simple-objects';
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const builder = new SchemaBuilder({
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  plugins: [SimpleObjectsPlugin],
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});
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Example
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import SchemaBuilder from '@giraphql/core';
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import SimpleObjectsPlugin from '@giraphql/plugin-simple-objects';
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​
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const builder = new SchemaBuilder({
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  plugins: [SimpleObjectsPlugin],
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});
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​
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const ContactInfo = builder.simpleObject('ContactInfo', {
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  fields: (t) => ({
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    email: t.string({
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      nullable: false,
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    }),
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    phoneNUmber: t.string({
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      nullable: true,
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    }),
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  }),
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});
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​
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const Node = builder.simpleInterface('Node', {
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  fields: (t) => ({
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    id: t.id({
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      nullable: false,
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    }),
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  }),
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});
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​
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const UserType = builder.simpleObject('User', {
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  interfaces: [Node],
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  fields: (t) => ({
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    firstName: t.string(),
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    lastName: t.string(),
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    contactInfo: t.field({
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      type: ContactInfo,
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      nullable: false,
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    }),
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  }),
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});
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​
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builder.queryType({
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  fields: (t) => ({
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    user: t.field({
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      type: UserType,
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      args: {
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        id: t.arg.id({ required: true }),
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      },
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      resolve: (parent, args, { User }) => {
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        return {
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          id: '1003',
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          firstName: 'Leia',
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          lastName: 'Organa',
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          contactInfo: {
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            email: '[email protected]',
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            phoneNUmber: null,
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          },
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        };
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      },
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    }),
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  }),
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});
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Limitations
When using simpleObjects in combination with other plugins like authorization, those plugins may use unknown as the parent type in some custom fields (eg. parent of a permission check function on a field).

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