Preset for GraphQL-Modules (v1) integration (#3923)

* GraphQL Modules preset

* Produce type for resolve middlewares

* match version

* Support enums

* Support InputObject types

* Support Scalars

* isTypeOf

* Support Interfaces

* Support Unions

* Fixes

* Version

* Fixes

* Fixes

* Use key-value objects in resolve middlewares

* Moar

* Examples

* Update snapshot

* Tweaks

* Middlewares

* fixes

* more fixes, added changeset

* fixes

* fixes

* Use canary config

* changeset

* yarn

* fix for scalars

* added encapsulation, fixed external scalars

* fixes

* fixes

* fixes

* fixes

* fixes

* more fixes

* fixes

* fixes

* fix

* added changeset

* fixes

* bring back custom plugin for scalars

* initial support for naming conventions

* fixes

* fix tests

* fixes for enums

* force enumsAsTypes to make it simpler to break to pieces

* fixes

* fixes

* bump config package

* update all examples

* better support for interfaces

* added docs
docs fixes
schema config fixes

Co-authored-by: Dotan Simha <dotansimha@gmail.com>
Co-authored-by: Arda TANRIKULU <ardatanrikulu@gmail.com>

.changeset/beige-dogs-enjoy.md

@@ -0,0 +1,5 @@
+---
+'@graphql-codegen/graphql-modules-preset': major
+---
+
+New Plugin!

.changeset/fair-clocks-itch.md

@@ -0,0 +1,5 @@
+---
+'@graphql-codegen/cli': patch
+---
+
+Fix issues with missing sources in loadSchema

.changeset/kind-countries-decide.md

@@ -0,0 +1,5 @@
+---
+'@graphql-codegen/visitor-plugin-common': patch
+---
+
+Fixed a bug in `parseMapper` that were preventing to use mappers with complex type usages

.changeset/smooth-seas-notice.md

@@ -0,0 +1,6 @@
+---
+'@graphql-codegen/flow-resolvers': patch
+'@graphql-codegen/typescript-resolvers': patch
+---
+
+Fixed issues with mappers setup

.changeset/soft-waves-yell.md

@@ -0,0 +1,5 @@
+---
+'@graphql-codegen/cli': patch
+---
+
+fix(cli): use default options of codegen for graphql-config's load methods

dev-test/codegen.yml

@@ -302,6 +302,15 @@ generates:
     plugins:
       - typescript-operations
       - typescript-react-apollo
+  ./dev-test/modules/:
+    schema: ./dev-test/modules/*/types/*.graphql
+    preset: graphql-modules
+    presetConfig:
+      baseTypesPath: types.ts
+      filename: generated.ts
+    plugins:
+      - typescript
+      - typescript-resolvers
   ./dev-test/star-wars/types.globallyAvailable.d.ts:
     schema: ./dev-test/star-wars/schema.json
     documents: ./dev-test/star-wars/**/*.graphql

dev-test/modules/blog/generated.ts

@@ -0,0 +1,39 @@
+import * as Types from '../types';
+import * as gm from 'graphql-modules';
+export namespace BlogModule {
+  interface DefinedFields {
+    Article: 'id' | 'title' | 'text' | 'author';
+    Query: 'articles' | 'articleById' | 'articlesByUser';
+  }
+
+  export type Article = Pick<Types.Article, DefinedFields['Article']>;
+  export type User = Types.User;
+  export type Query = Pick<Types.Query, DefinedFields['Query']>;
+
+  export type ArticleResolvers = Pick<Types.ArticleResolvers, DefinedFields['Article'] | '__isTypeOf'>;
+  export type QueryResolvers = Pick<Types.QueryResolvers, DefinedFields['Query']>;
+
+  export interface Resolvers {
+    Article?: ArticleResolvers;
+    Query?: QueryResolvers;
+  }
+
+  export interface MiddlewareMap {
+    '*'?: {
+      '*'?: gm.Middleware[];
+    };
+    Article?: {
+      '*'?: gm.Middleware[];
+      id?: gm.Middleware[];
+      title?: gm.Middleware[];
+      text?: gm.Middleware[];
+      author?: gm.Middleware[];
+    };
+    Query?: {
+      '*'?: gm.Middleware[];
+      articles?: gm.Middleware[];
+      articleById?: gm.Middleware[];
+      articlesByUser?: gm.Middleware[];
+    };
+  }
+}

dev-test/modules/blog/types/blog.graphql

@@ -0,0 +1,12 @@
+type Article {
+  id: ID!
+  title: String!
+  text: String!
+  author: User!
+}
+
+extend type Query {
+  articles: [Article!]
+  articleById(id: ID!): Article
+  articlesByUser(userId: ID!): [Article!]
+}

dev-test/modules/common/generated.ts

@@ -0,0 +1,33 @@
+import * as Types from '../types';
+import * as gm from 'graphql-modules';
+export namespace CommonModule {
+  interface DefinedFields {
+    Query: 'ping';
+    Mutation: 'pong';
+  }
+
+  export type Query = Pick<Types.Query, DefinedFields['Query']>;
+  export type Mutation = Pick<Types.Mutation, DefinedFields['Mutation']>;
+
+  export type QueryResolvers = Pick<Types.QueryResolvers, DefinedFields['Query']>;
+  export type MutationResolvers = Pick<Types.MutationResolvers, DefinedFields['Mutation']>;
+
+  export interface Resolvers {
+    Query?: QueryResolvers;
+    Mutation?: MutationResolvers;
+  }
+
+  export interface MiddlewareMap {
+    '*'?: {
+      '*'?: gm.Middleware[];
+    };
+    Query?: {
+      '*'?: gm.Middleware[];
+      ping?: gm.Middleware[];
+    };
+    Mutation?: {
+      '*'?: gm.Middleware[];
+      pong?: gm.Middleware[];
+    };
+  }
+}

dev-test/modules/common/types/common.graphql

@@ -0,0 +1,7 @@
+type Query {
+  ping: Int
+}
+
+type Mutation {
+  pong: Int
+}

dev-test/modules/dotanions/generated.ts

@@ -0,0 +1,69 @@
+import * as Types from '../types';
+import * as gm from 'graphql-modules';
+export namespace DotanionsModule {
+  interface DefinedFields {
+    Paypal: 'id' | 'url';
+    CreditCard: 'id' | 'cardNumber' | 'cardOwner';
+    Donation: 'id' | 'sender' | 'recipient' | 'amount';
+    Mutation: 'donate';
+    User: 'paymentOptions';
+  }
+
+  interface DefinedInputFields {
+    DonationInput: 'user' | 'amount' | 'paymentOption';
+  }
+
+  export type Paypal = Pick<Types.Paypal, DefinedFields['Paypal']>;
+  export type CreditCard = Pick<Types.CreditCard, DefinedFields['CreditCard']>;
+  export type PaymentOption = Types.PaymentOption;
+  export type User = Types.User;
+  export type Donation = Pick<Types.Donation, DefinedFields['Donation']>;
+  export type DonationInput = Pick<Types.DonationInput, DefinedInputFields['DonationInput']>;
+  export type Mutation = Pick<Types.Mutation, DefinedFields['Mutation']>;
+
+  export type PaypalResolvers = Pick<Types.PaypalResolvers, DefinedFields['Paypal'] | '__isTypeOf'>;
+  export type CreditCardResolvers = Pick<Types.CreditCardResolvers, DefinedFields['CreditCard'] | '__isTypeOf'>;
+  export type DonationResolvers = Pick<Types.DonationResolvers, DefinedFields['Donation'] | '__isTypeOf'>;
+  export type MutationResolvers = Pick<Types.MutationResolvers, DefinedFields['Mutation']>;
+  export type UserResolvers = Pick<Types.UserResolvers, DefinedFields['User']>;
+
+  export interface Resolvers {
+    Paypal?: PaypalResolvers;
+    CreditCard?: CreditCardResolvers;
+    Donation?: DonationResolvers;
+    Mutation?: MutationResolvers;
+    User?: UserResolvers;
+  }
+
+  export interface MiddlewareMap {
+    '*'?: {
+      '*'?: gm.Middleware[];
+    };
+    Paypal?: {
+      '*'?: gm.Middleware[];
+      id?: gm.Middleware[];
+      url?: gm.Middleware[];
+    };
+    CreditCard?: {
+      '*'?: gm.Middleware[];
+      id?: gm.Middleware[];
+      cardNumber?: gm.Middleware[];
+      cardOwner?: gm.Middleware[];
+    };
+    User?: {
+      '*'?: gm.Middleware[];
+      paymentOptions?: gm.Middleware[];
+    };
+    Donation?: {
+      '*'?: gm.Middleware[];
+      id?: gm.Middleware[];
+      sender?: gm.Middleware[];
+      recipient?: gm.Middleware[];
+      amount?: gm.Middleware[];
+    };
+    Mutation?: {
+      '*'?: gm.Middleware[];
+      donate?: gm.Middleware[];
+    };
+  }
+}

dev-test/modules/dotanions/types/donations.graphql

@@ -0,0 +1,33 @@
+type Paypal {
+  id: ID!
+  url: String!
+}
+
+type CreditCard {
+  id: ID!
+  cardNumber: Int!
+  cardOwner: String!
+}
+
+union PaymentOption = Paypal | CreditCard
+
+extend type User {
+  paymentOptions: [PaymentOption!]
+}
+
+type Donation {
+  id: ID!
+  sender: User!
+  recipient: User!
+  amount: Float!
+}
+
+input DonationInput {
+  user: ID!
+  amount: Float!
+  paymentOption: ID!
+}
+
+extend type Mutation {
+  donate(donation: DonationInput): Donation
+}