style: formatting with prettier

.prettierrc

@@ -1,4 +1,5 @@
 {
+  "printWidth": 100,
   "trailingComma": "all",
   "singleQuote": true
 }

lib/decorators/index.ts

@@ -6,8 +6,8 @@ export * from './mutation.decorator';
 export * from './parent.decorator';
 export * from './query.decorator';
 export * from './resolve-property.decorator';
+export * from './resolve-reference.decorator';
 export * from './resolver.decorator';
 export * from './root.decorator';
 export * from './scalar.decorator';
 export * from './subscription.decorator';
-export * from './resolve-reference.decorator';

lib/graphql-federation.factory.ts

@@ -3,7 +3,11 @@ import { gql } from 'apollo-server-core';
 import { loadPackage } from '@nestjs/common/utils/load-package.util';
 
 import { extend } from './utils';
-import { ScalarsExplorerService, DelegatesExplorerService, ResolversExplorerService } from './services';
+import {
+  ScalarsExplorerService,
+  DelegatesExplorerService,
+  ResolversExplorerService,
+} from './services';
 import { GqlModuleOptions } from './interfaces';
 
 @Injectable()
@@ -29,9 +33,11 @@ export class GraphQLFederationFactory {
 
     const schema = buildFederatedSchema([
       {
-        typeDefs: gql`${options.typeDefs}`,
+        typeDefs: gql`
+          ${options.typeDefs}
+        `,
         resolvers,
-      }
+      },
     ]);
 
     return {

lib/graphql-federation.module.ts

@@ -5,7 +5,11 @@ import { loadPackage } from '@nestjs/common/utils/load-package.util';
 import { HttpAdapterHost } from '@nestjs/core';
 
 import { GraphQLFederationFactory } from './graphql-federation.factory';
-import { ScalarsExplorerService, DelegatesExplorerService, ResolversExplorerService } from './services';
+import {
+  ScalarsExplorerService,
+  DelegatesExplorerService,
+  ResolversExplorerService,
+} from './services';
 import { GraphQLAstExplorer } from './graphql-ast.explorer';
 import { GraphQLTypesLoader } from './graphql-types.loader';
 import { GraphQLSchemaBuilder } from './graphql-schema-builder';
@@ -69,9 +73,7 @@ export class GraphQLFederationModule implements OnModuleInit {
     };
   }
 
-  private static createAsyncProviders(
-    options: GqlModuleAsyncOptions,
-  ): Provider[] {
+  private static createAsyncProviders(options: GqlModuleAsyncOptions): Provider[] {
     if (options.useExisting || options.useFactory) {
       return [this.createAsyncOptionsProvider(options)];
     }
@@ -85,9 +87,7 @@ export class GraphQLFederationModule implements OnModuleInit {
     ];
   }
 
-  private static createAsyncOptionsProvider(
-    options: GqlModuleAsyncOptions,
-  ): Provider {
+  private static createAsyncOptionsProvider(options: GqlModuleAsyncOptions): Provider {
     if (options.useFactory) {
       return {
         provide: GRAPHQL_MODULE_OPTIONS,
@@ -104,10 +104,11 @@ export class GraphQLFederationModule implements OnModuleInit {
   }
 
   async onModuleInit() {
-    if (!this.httpAdapterHost) return;
-    const { httpAdapter } = this.httpAdapterHost;
+    const { httpAdapter } = this.httpAdapterHost || {};
 
-    if (!httpAdapter) return;
+    if (!httpAdapter) {
+      return;
+    }
 
     const { printSchema } = loadPackage('@apollo/federation', 'ApolloFederation');
 

lib/graphql-gateway.module.ts

@@ -12,7 +12,8 @@ export class GraphQLGatewayModule implements OnModuleInit {
   constructor(
     @Optional()
     private readonly httpAdapterHost: HttpAdapterHost,
-    @Optional() @Inject(GRAPHQL_GATEWAY_BUILD_SERVICE)
+    @Optional()
+    @Inject(GRAPHQL_GATEWAY_BUILD_SERVICE)
     private readonly buildService: GatewayBuildService,
     @Inject(GRAPHQL_GATEWAY_MODULE_OPTIONS)
     private readonly options: GatewayModuleOptions,
@@ -31,10 +32,11 @@ export class GraphQLGatewayModule implements OnModuleInit {
   }
 
   async onModuleInit() {
-    if (!this.httpAdapterHost) return;
-    const { httpAdapter } = this.httpAdapterHost;
+    const { httpAdapter } = this.httpAdapterHost || {};
 
-    if (!httpAdapter) return;
+    if (!httpAdapter) {
+      return;
+    }
 
     const { ApolloGateway } = loadPackage('@apollo/gateway', 'ApolloGateway');
     const app = httpAdapter.getInstance();

lib/index.ts

@@ -3,10 +3,10 @@ export * from './graphql-ast.explorer';
 export * from './graphql-definitions.factory';
 export * from './graphql-types.loader';
 export * from './graphql.factory';
+export * from './graphql-federation.module';
+export * from './graphql-gateway.module';
 export * from './graphql.module';
 export * from './interfaces';
 export * from './services/gql-arguments-host';
 export * from './services/gql-execution-context';
 export * from './tokens';
-export * from './graphql-federation.module';
-export * from './graphql-gateway.module';

lib/utils/extract-metadata.util.ts

@@ -25,30 +25,18 @@ export function extractMetadata(
     Reflect.getMetadata(RESOLVER_TYPE_METADATA, callback) ||
     Reflect.getMetadata(RESOLVER_TYPE_METADATA, instance.constructor);
 
-  const isPropertyResolver = !!Reflect.getMetadata(
-    RESOLVER_PROPERTY_METADATA,
-    callback,
-  );
+  const isPropertyResolver = !!Reflect.getMetadata(RESOLVER_PROPERTY_METADATA, callback);
 
   const resolverName = Reflect.getMetadata(RESOLVER_NAME_METADATA, callback);
-  const isDelegated = !!Reflect.getMetadata(
-    RESOLVER_DELEGATE_METADATA,
-    callback,
-  );
-
-  const isReferenceResolver = !!Reflect.getMetadata(
-    RESOLVER_REFERENCE_METADATA,
-    callback,
-  );
+  const isDelegated = !!Reflect.getMetadata(RESOLVER_DELEGATE_METADATA, callback);
 
+  const isReferenceResolver = !!Reflect.getMetadata(RESOLVER_REFERENCE_METADATA, callback);
 
   if (filterPredicate(resolverType, isDelegated, isReferenceResolver, isPropertyResolver)) {
     return null;
   }
 
-  const name = isReferenceResolver
-    ? RESOLVER_REFERENCE_KEY
-    : resolverName || methodName;
+  const name = isReferenceResolver ? RESOLVER_REFERENCE_KEY : resolverName || methodName;
 
   return {
     type: resolverType,