feat: add validate directive and transformer package

package.json

@@ -127,6 +127,7 @@
       "@aws-amplify/data-construct/@aws-amplify/graphql-transformer",
       "@aws-amplify/data-construct/@aws-amplify/graphql-transformer-core",
       "@aws-amplify/data-construct/@aws-amplify/graphql-transformer-interfaces",
+      "@aws-amplify/data-construct/@aws-amplify/graphql-validate-transformer",
       "@aws-amplify/data-construct/@aws-amplify/platform-core",
       "@aws-amplify/data-construct/@aws-amplify/plugin-types",
       "@aws-amplify/data-construct/@aws-crypto/crc32",
@@ -249,6 +250,7 @@
       "@aws-amplify/graphql-api-construct/@aws-amplify/graphql-transformer",
       "@aws-amplify/graphql-api-construct/@aws-amplify/graphql-transformer-core",
       "@aws-amplify/graphql-api-construct/@aws-amplify/graphql-transformer-interfaces",
+      "@aws-amplify/graphql-api-construct/@aws-amplify/graphql-validate-transformer",
       "@aws-amplify/graphql-api-construct/@aws-amplify/platform-core",
       "@aws-amplify/graphql-api-construct/@aws-amplify/plugin-types",
       "@aws-amplify/graphql-api-construct/@aws-crypto/crc32",

packages/amplify-data-construct/.jsii

@@ -26,6 +26,7 @@
     "@aws-amplify/graphql-transformer": "2.2.4",
     "@aws-amplify/graphql-transformer-core": "3.3.3",
     "@aws-amplify/graphql-transformer-interfaces": "4.2.1",
+    "@aws-amplify/graphql-validate-transformer": "1.0.0",
     "@aws-amplify/platform-core": "^1.0.0",
     "@aws-amplify/plugin-types": "^1.0.0",
     "@aws-crypto/crc32": "5.2.0",
@@ -4066,5 +4067,5 @@
   },
   "types": {},
   "version": "1.14.5",
-  "fingerprint": "h8JgEE53f8Elm8wHbFGYQeS2+vzBXu7a1e+D3qfivKw="
+  "fingerprint": "Nwx2x2+l7rE9t4xzhhMADaygR5P8Fp+OmCex+8NDpws="
 }

packages/amplify-data-construct/package.json

@@ -53,6 +53,7 @@
     "@aws-amplify/graphql-transformer",
     "@aws-amplify/graphql-transformer-core",
     "@aws-amplify/graphql-transformer-interfaces",
+    "@aws-amplify/graphql-validate-transformer",
     "@aws-amplify/platform-core",
     "@aws-amplify/plugin-types",
     "@aws-crypto/crc32",
@@ -178,6 +179,7 @@
     "@aws-amplify/graphql-transformer": "2.2.4",
     "@aws-amplify/graphql-transformer-core": "3.3.3",
     "@aws-amplify/graphql-transformer-interfaces": "4.2.1",
+    "@aws-amplify/graphql-validate-transformer": "1.0.0",
     "@aws-amplify/platform-core": "^1.0.0",
     "@aws-amplify/plugin-types": "^1.0.0",
     "@aws-crypto/crc32": "5.2.0",

packages/amplify-graphql-api-construct/.jsii

@@ -26,6 +26,7 @@
     "@aws-amplify/graphql-transformer": "2.2.4",
     "@aws-amplify/graphql-transformer-core": "3.3.3",
     "@aws-amplify/graphql-transformer-interfaces": "4.2.1",
+    "@aws-amplify/graphql-validate-transformer": "1.0.0",
     "@aws-amplify/platform-core": "^1.0.0",
     "@aws-amplify/plugin-types": "^1.0.0",
     "@aws-crypto/crc32": "5.2.0",
@@ -9404,5 +9405,5 @@
     }
   },
   "version": "1.18.5",
-  "fingerprint": "CzW0HJtSQYy+98fjwfOr6nhSU0bNVsf8C7SJgZiyL2Y="
+  "fingerprint": "33y/nxWu153mmPZyPp+CsQX4QFgH8aCfNPChuU79bDE="
 }

packages/amplify-graphql-api-construct/package.json

@@ -54,6 +54,7 @@
     "@aws-amplify/graphql-transformer",
     "@aws-amplify/graphql-transformer-core",
     "@aws-amplify/graphql-transformer-interfaces",
+    "@aws-amplify/graphql-validate-transformer",
     "@aws-amplify/platform-core",
     "@aws-amplify/plugin-types",
     "@aws-crypto/crc32",
@@ -178,6 +179,7 @@
     "@aws-amplify/graphql-transformer": "2.2.4",
     "@aws-amplify/graphql-transformer-core": "3.3.3",
     "@aws-amplify/graphql-transformer-interfaces": "4.2.1",
+    "@aws-amplify/graphql-validate-transformer": "1.0.0",
     "@aws-amplify/platform-core": "^1.0.0",
     "@aws-amplify/plugin-types": "^1.0.0",
     "@aws-crypto/crc32": "5.2.0",

packages/amplify-graphql-directives/API.md

@@ -155,6 +155,9 @@ export const V1Directives: readonly Directive[];
 // @public (undocumented)
 export const V2Directives: readonly Directive[];
 
+// @public (undocumented)
+export const ValidateDirective: Directive;
+
 // @public (undocumented)
 export const VersionedDirectiveV1: Directive<VersionedDirectiveV1Defaults>;
 

packages/amplify-graphql-directives/src/__tests__/__snapshots__/index.test.ts.snap

@@ -636,6 +636,32 @@ Object {
 }
 `;
 
+exports[`Directive Definitions ValidateDirective 1`] = `
+Object {
+  "defaults": Object {},
+  "definition": "
+  directive @validate(
+    type: ValidationType!
+    value: [String!]!
+    errorMessage: String
+  ) on FIELD_DEFINITION
+
+  enum ValidationType {
+    gt
+    lt
+    gte
+    lte
+    minLength
+    maxLength
+    startsWith
+    endsWith
+    matches
+  }
+",
+  "name": "validate",
+}
+`;
+
 exports[`Directive Definitions VersionedDirectiveV1 1`] = `
 Object {
   "defaults": Object {
@@ -696,6 +722,7 @@ Array [
   "refersTo",
   "searchable",
   "sql",
+  "validate",
 ]
 `;
 
@@ -727,5 +754,6 @@ Array [
   "refersTo",
   "searchable",
   "sql",
+  "validate",
 ]
 `;

packages/amplify-graphql-directives/src/directives/index.ts

@@ -20,3 +20,4 @@ export { PrimaryKeyDirective } from './primary-key';
 export { RefersToDirective } from './refers-to';
 export { SearchableDirective } from './searchable';
 export { SqlDirective } from './sql';
+export { ValidateDirective } from './validate';

packages/amplify-graphql-directives/src/directives/validate.ts

@@ -0,0 +1,29 @@
+import { Directive } from './directive';
+
+const name = 'validate';
+const definition = /* GraphQL */ `
+  directive @${name}(
+    type: ValidationType!
+    value: [String!]!
+    errorMessage: String
+  ) on FIELD_DEFINITION
+
+  enum ValidationType {
+    gt
+    lt
+    gte
+    lte
+    minLength
+    maxLength
+    startsWith
+    endsWith
+    matches
+  }
+`;
+const defaults = {};
+
+export const ValidateDirective: Directive = {
+  name,
+  definition,
+  defaults,
+};

packages/amplify-graphql-directives/src/index.ts

@@ -36,6 +36,7 @@ import {
   SearchableDirectiveV1,
   SqlDirective,
   VersionedDirectiveV1,
+  ValidateDirective,
 } from './directives';
 
 export const AppSyncDirectives: readonly Directive[] = [
@@ -69,6 +70,7 @@ export const V2Directives: readonly Directive[] = [
   RefersToDirective,
   SearchableDirective,
   SqlDirective,
+  ValidateDirective,
 ];
 
 /**

packages/amplify-graphql-transformer/package.json

@@ -44,6 +44,7 @@
     "@aws-amplify/graphql-sql-transformer": "0.4.11",
     "@aws-amplify/graphql-transformer-core": "3.3.3",
     "@aws-amplify/graphql-transformer-interfaces": "4.2.1",
+    "@aws-amplify/graphql-validate-transformer": "1.0.0",
     "@aws-amplify/plugin-types": "^1.0.0"
   },
   "devDependencies": {

packages/amplify-graphql-transformer/src/__tests__/graphql-transformer.test.ts

@@ -20,7 +20,7 @@ import {
   defaultPrintTransformerLog,
 } from '../graphql-transformer';
 
-const numOfTransformers = 18;
+const numOfTransformers = 19;
 describe('constructTransformerChain', () => {
   it(`returns ${numOfTransformers} transformers when no custom transformers are provided`, () => {
     expect(constructTransformerChain().length).toEqual(numOfTransformers);

packages/amplify-graphql-transformer/src/graphql-transformer.ts

@@ -37,6 +37,8 @@ import { IFunction } from 'aws-cdk-lib/aws-lambda';
 import { GenerationTransformer } from '@aws-amplify/graphql-generation-transformer';
 import { ConversationTransformer } from '@aws-amplify/graphql-conversation-transformer';
 import { BackendOutputEntry, BackendOutputStorageStrategy } from '@aws-amplify/plugin-types';
+import { ValidateTransformer } from '@aws-amplify/graphql-validate-transformer';
+
 /**
  * Arguments passed into a TransformerFactory
  * Used to determine how to create a new GraphQLTransform
@@ -95,6 +97,7 @@ export const constructTransformerChain = (options?: TransformerFactoryArgs): Tra
     new SqlTransformer(),
     new RefersToTransformer(),
     new SearchableModelTransformer(),
+    new ValidateTransformer(),
     ...(options?.customTransformers ?? []),
   ];
 };

packages/amplify-graphql-validate-transformer/API.md

@@ -0,0 +1,19 @@
+## API Report File for "@aws-amplify/graphql-validate-transformer"
+
+> Do not edit this file. It is a report generated by [API Extractor](https://api-extractor.com/).
+
+```ts
+
+import { TransformerContextProvider } from '@aws-amplify/graphql-transformer-interfaces';
+import { TransformerPluginBase } from '@aws-amplify/graphql-transformer-core';
+
+// @public (undocumented)
+export class ValidateTransformer extends TransformerPluginBase {
+    constructor();
+    // (undocumented)
+    generateResolvers: (ctx: TransformerContextProvider) => void;
+}
+
+// (No @packageDocumentation comment for this package)
+
+```

packages/amplify-graphql-validate-transformer/jest.config.js

@@ -0,0 +1,12 @@
+const baseConfig = require('../../jest.config.base.js'); // eslint-disable-line @typescript-eslint/no-var-requires
+
+module.exports = {
+  ...baseConfig,
+  coverageThreshold: {
+    global: {
+      branches: 90,
+      lines: 90,
+      functions: 90,
+    },
+  },
+};

packages/amplify-graphql-validate-transformer/package.json

@@ -0,0 +1,42 @@
+{
+  "name": "@aws-amplify/graphql-validate-transformer",
+  "version": "1.0.0",
+  "description": "Amplify GraphQL @validate transformer",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/aws-amplify/amplify-category-api.git",
+    "directory": "packages/amplify-graphql-validate-transformer"
+  },
+  "author": "Amazon Web Services",
+  "license": "Apache-2.0",
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "keywords": [
+    "graphql",
+    "cloudformation",
+    "aws",
+    "amplify",
+    "validate",
+    "transformer"
+  ],
+  "publishConfig": {
+    "access": "public"
+  },
+  "scripts": {
+    "build": "tsc",
+    "watch": "tsc -w",
+    "clean": "rimraf ./lib",
+    "test": "jest",
+    "extract-api": "ts-node ../../scripts/extract-api.ts"
+  },
+  "dependencies": {
+    "@aws-amplify/graphql-directives": "2.6.1",
+    "@aws-amplify/graphql-transformer-core": "3.3.3",
+    "@aws-amplify/graphql-transformer-interfaces": "4.2.1",
+    "graphql": "^15.5.0",
+    "graphql-transformer-common": "5.1.2"
+  },
+  "devDependencies": {
+    "@aws-amplify/graphql-transformer-test-utils": "1.0.10"
+  }
+}

packages/amplify-graphql-validate-transformer/src/__test__/amplify-graphql-validate-transformer.test.ts

@@ -0,0 +1,6 @@
+import { ValidateTransformer } from '..';
+
+test('amplify-graphql-validate-transformer', () => {
+  const transformer = new ValidateTransformer();
+  expect(transformer).toBeDefined();
+});

packages/amplify-graphql-validate-transformer/src/graphql-validate-transformer.ts

@@ -0,0 +1,13 @@
+import { ValidateDirective } from '@aws-amplify/graphql-directives';
+import { TransformerPluginBase } from '@aws-amplify/graphql-transformer-core';
+import { TransformerContextProvider } from '@aws-amplify/graphql-transformer-interfaces';
+
+export class ValidateTransformer extends TransformerPluginBase {
+  constructor() {
+    super('amplify-graphql-validate-transformer', ValidateDirective.definition);
+  }
+
+  generateResolvers = (ctx: TransformerContextProvider): void => {
+    console.log('generateResolvers', ctx);
+  };
+}

packages/amplify-graphql-validate-transformer/src/index.ts

@@ -0,0 +1 @@
+export { ValidateTransformer } from './graphql-validate-transformer';

packages/amplify-graphql-validate-transformer/tsconfig.json

@@ -0,0 +1,14 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "lib"
+  },
+  "references": [
+    { "path": "../amplify-graphql-directives" },
+    { "path": "../amplify-graphql-transformer-core" },
+    { "path": "../amplify-graphql-transformer-interfaces" },
+    { "path": "../graphql-mapping-template" },
+    { "path": "../graphql-transformer-common" }
+  ]
+}