Gql preprocess

.gitignore

@@ -46,6 +46,8 @@ packages/amplify-category-geo/lib/
 packages/amplify-e2e-tests/amplify-e2e-reports
 packages/amplify-console-integration-tests/lib
 packages/amplify-console-integration-tests/console-integration-reports
+packages/amplify-data-core/lib
+packages/amplify-data-interfaces/lib
 packages/amplify-migration-tests/amplify-migration-reports
 packages/amplify-migration-tests/lib
 packages/amplify-headless-interface/lib

packages/amplify-data-core/CHANGELOG.md

@@ -0,0 +1,17 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
+
+# 1.1.0 (2020-12-07)
+
+
+### Bug Fixes
+
+* fix winston error with 0 transports ([#5631](https://github.com/aws-amplify/amplify-cli/issues/5631)) ([4326ec6](https://github.com/aws-amplify/amplify-cli/commit/4326ec6cf2a62580cd2646241463d20d7b7fb062))
+* fixed core references ([#6069](https://github.com/aws-amplify/amplify-cli/issues/6069)) ([32446ac](https://github.com/aws-amplify/amplify-cli/commit/32446ac77a5064bee928544861b8a70fba556d51))
+
+
+### Features
+
+* Cloudformation logging ([#5195](https://github.com/aws-amplify/amplify-cli/issues/5195)) ([19b2165](https://github.com/aws-amplify/amplify-cli/commit/19b21651375848c0858328952852201da47b17bb))

packages/amplify-data-core/package.json

@@ -0,0 +1,61 @@
+{
+  "name": "amplify-data-core",
+  "version": "1.1.0",
+  "description": "Amplify CLI Data Core Library",
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "scripts": {
+    "test": "jest",
+    "build": "tsc",
+    "watch": "tsc -w",
+    "clean": "rimraf lib tsconfig.tsbuildinfo"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/aws-amplify/amplify-cli.git"
+  },
+  "author": "",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/aws-amplify/amplify-cli/issues"
+  },
+  "jest": {
+    "transform": {
+      "^.+\\.tsx?$": "ts-jest"
+    },
+    "testRegex": "(/src/__tests__/.*|(\\.|/)test)\\.tsx?$",
+    "coveragePathIgnorePatterns": [
+      "/node_modules/",
+      "/templates/"
+    ],
+    "moduleFileExtensions": [
+      "ts",
+      "tsx",
+      "js",
+      "jsx",
+      "json",
+      "node"
+    ],
+    "collectCoverage": true
+  },
+  "homepage": "https://github.com/aws-amplify/amplify-cli#readme",
+  "dependencies": {
+    "amplify-cli-core": "2.5.0",
+    "amplify-data-interfaces": "1.0.0",
+    "@aws-amplify/graphql-auth-transformer": "0.7.10",
+    "@aws-amplify/graphql-default-value-transformer": "0.5.18",
+    "@aws-amplify/graphql-function-transformer": "0.7.12",
+    "@aws-amplify/graphql-http-transformer": "0.8.12",
+    "@aws-amplify/graphql-index-transformer": "0.11.3",
+    "@aws-amplify/graphql-maps-to-transformer": "1.1.10",
+    "@aws-amplify/graphql-model-transformer": "0.13.3",
+    "@aws-amplify/graphql-predictions-transformer": "0.6.12",
+    "@aws-amplify/graphql-relational-transformer": "0.7.10",
+    "@aws-amplify/graphql-searchable-transformer": "0.13.5",
+    "@aws-amplify/graphql-transformer-core": "0.16.3",
+    "@aws-amplify/graphql-transformer-interfaces": "1.13.0",
+    "immer": "^9.0.12",
+    "fs-extra": "^10.0.1",
+    "graphql": "^16.3.0"
+  }
+}

packages/amplify-data-core/src/amplify-data-api.ts

@@ -0,0 +1,40 @@
+import * as fs from 'fs-extra';
+import { DocumentNode, parse } from 'graphql';
+import path from 'path';
+
+import { AmplifyDataApiProvider } from '../../amplify-data-interfaces';
+import { GraphQLTransform } from '@aws-amplify/graphql-transformer-core';
+
+export class AmplifyDataApi implements AmplifyDataApiProvider {
+  private schema?: DocumentNode;
+
+  public constructor() {
+    this.schema = undefined;
+  }
+
+  public async readSchema(schemaPath: string): Promise<DocumentNode> {
+    if (this.schema) {
+      return this.schema;
+    }
+
+    const fileContentsList = new Array<Promise<Buffer>>();
+
+    const stats = fs.statSync(schemaPath);
+    if (stats.isDirectory()) {
+      fs.readdirSync(schemaPath).forEach(fileName => {
+        fileContentsList.push(fs.readFile(path.join(schemaPath, fileName)));
+      });
+    } else {
+      fileContentsList.push(fs.readFile(schemaPath));
+    }
+
+    const bufferList = await Promise.all(fileContentsList);
+    const fullSchema = bufferList.map(buff => buff.toString()).join('\n');
+    const parsedSchema = parse(fullSchema);/*
+    const transformer = {} as GraphQLTransform; // TODO: implement getTransformer();
+    const processedSchema = transformer.preProcess(parsedSchema);
+    this.schema = processedSchema;
+    return processedSchema;*/
+    return parsedSchema;
+  }
+}

packages/amplify-data-core/src/transformer-util/create-transformer.ts

@@ -0,0 +1,10 @@
+import {
+  BelongsToTransformer,
+  HasManyTransformer,
+  HasOneTransformer,
+  ManyToManyTransformer,
+} from '@aws-amplify/graphql-relational-transformer';
+import {
+  getAppSyncServiceExtraDirectives,
+  GraphQLTransform,
+} from '@aws-amplify/graphql-transformer-core';

packages/amplify-data-core/tsconfig.json

@@ -0,0 +1,10 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "./lib",
+    "rootDir": "./src",
+  },
+  "references": [
+    { "path": "../amplify-data-interfaces" },
+  ]
+}

packages/amplify-data-interfaces/CHANGELOG.md

@@ -0,0 +1,17 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
+
+# 1.1.0 (2020-12-07)
+
+
+### Bug Fixes
+
+* fix winston error with 0 transports ([#5631](https://github.com/aws-amplify/amplify-cli/issues/5631)) ([4326ec6](https://github.com/aws-amplify/amplify-cli/commit/4326ec6cf2a62580cd2646241463d20d7b7fb062))
+* fixed core references ([#6069](https://github.com/aws-amplify/amplify-cli/issues/6069)) ([32446ac](https://github.com/aws-amplify/amplify-cli/commit/32446ac77a5064bee928544861b8a70fba556d51))
+
+
+### Features
+
+* Cloudformation logging ([#5195](https://github.com/aws-amplify/amplify-cli/issues/5195)) ([19b2165](https://github.com/aws-amplify/amplify-cli/commit/19b21651375848c0858328952852201da47b17bb))

packages/amplify-data-interfaces/package.json

@@ -0,0 +1,58 @@
+{
+  "name": "amplify-data-interfaces",
+  "version": "1.0.0",
+  "description": "Amplify CLI Data Interfaces",
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "scripts": {
+    "test": "jest",
+    "build": "tsc",
+    "watch": "tsc -w",
+    "clean": "rimraf lib tsconfig.tsbuildinfo"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/aws-amplify/amplify-cli.git"
+  },
+  "author": "",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/aws-amplify/amplify-cli/issues"
+  },
+  "jest": {
+    "transform": {
+      "^.+\\.tsx?$": "ts-jest"
+    },
+    "testRegex": "(/src/__tests__/.*|(\\.|/)test)\\.tsx?$",
+    "coveragePathIgnorePatterns": [
+      "/node_modules/",
+      "/templates/"
+    ],
+    "moduleFileExtensions": [
+      "ts",
+      "tsx",
+      "js",
+      "jsx",
+      "json",
+      "node"
+    ],
+    "collectCoverage": true
+  },
+  "homepage": "https://github.com/aws-amplify/amplify-cli#readme",
+  "dependencies": {
+    "amplify-cli-core": "2.5.0",
+    "@aws-amplify/graphql-auth-transformer": "0.7.10",
+    "@aws-amplify/graphql-default-value-transformer": "0.5.18",
+    "@aws-amplify/graphql-function-transformer": "0.7.12",
+    "@aws-amplify/graphql-http-transformer": "0.8.12",
+    "@aws-amplify/graphql-index-transformer": "0.11.3",
+    "@aws-amplify/graphql-maps-to-transformer": "1.1.10",
+    "@aws-amplify/graphql-model-transformer": "0.13.3",
+    "@aws-amplify/graphql-predictions-transformer": "0.6.12",
+    "@aws-amplify/graphql-relational-transformer": "0.7.10",
+    "@aws-amplify/graphql-searchable-transformer": "0.13.5",
+    "@aws-amplify/graphql-transformer-core": "0.16.3",
+    "@aws-amplify/graphql-transformer-interfaces": "1.13.0",
+    "graphql": "^16.3.0"
+  }
+}

packages/amplify-data-interfaces/src/amplify-data-api-provider.ts

@@ -0,0 +1,9 @@
+import { DocumentNode } from 'graphql';
+
+/**
+ * The AmplifyDataApiProvider serves as a definition for the API used for external interactions with the data layer
+ */
+export interface AmplifyDataApiProvider {
+  readSchema: (path: string) => Promise<DocumentNode>;
+  // getRemovedTables: (referencedTables: string[]) => string[];
+}

packages/amplify-data-interfaces/src/index.ts

@@ -0,0 +1 @@
+export { AmplifyDataApiProvider } from './amplify-data-api-provider';

packages/amplify-data-interfaces/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "./lib",
+    "rootDir": "./src",
+  }
+}

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

@@ -36,7 +36,8 @@
     "@aws-cdk/core": "~1.124.0",
     "graphql": "^14.5.8",
     "graphql-mapping-template": "4.20.3",
-    "graphql-transformer-common": "4.23.0"
+    "graphql-transformer-common": "4.23.0",
+    "immer": "^9.0.12"
   },
   "jest": {
     "transform": {

packages/amplify-graphql-relational-transformer/src/__tests__/amplify-graphql-has-many-transformer.test.ts

@@ -1,7 +1,7 @@
 import { IndexTransformer, PrimaryKeyTransformer } from '@aws-amplify/graphql-index-transformer';
 import { ModelTransformer } from '@aws-amplify/graphql-model-transformer';
 import { ConflictHandlerType, GraphQLTransform, validateModelSchema } from '@aws-amplify/graphql-transformer-core';
-import { Kind, parse } from 'graphql';
+import { DocumentNode, Kind, parse } from 'graphql';
 import { BelongsToTransformer, HasManyTransformer, HasOneTransformer } from '..';
 
 test('fails if used as a has one relation', () => {
@@ -778,3 +778,43 @@ test('has many with queries null generate correct filter input objects for enum
   expect(statusField).toBeDefined();
   expect(statusField.type.name.value).toMatch('ModelIssueStatusInput');
 });
+
+describe('Pre Processing Has Many Tests', () => {
+  let transformer: GraphQLTransform;
+  const hasGeneratedField = (doc: DocumentNode, objectType: string, fieldName: string): boolean => {
+    let hasField = false;
+    doc?.definitions?.forEach(def => {
+      if ((def.kind === 'ObjectTypeDefinition' || def.kind === 'ObjectTypeExtension') && def.name.value === objectType) {
+        def?.fields?.forEach(field => {
+          if (field.name.value === fieldName) {
+            hasField = true;
+          }
+        });
+      }
+    });
+    return hasField;
+  };
+
+  beforeEach(() => {
+    transformer = new GraphQLTransform({
+      transformers: [new ModelTransformer(), new HasManyTransformer()],
+    });
+  });
+
+  test('Should generate connecting field when one is not provided', () => {
+    const schema = `
+    type Blog @model {
+      id: ID!
+      postsField: [Post] @hasMany
+    }
+
+    type Post @model {
+      id: ID!
+    }
+    `;
+
+    const updatedSchemaDoc = transformer.preProcessSchema(parse(schema));
+    expect(hasGeneratedField(updatedSchemaDoc, 'Post', 'blogPostsFieldId')).toBeTruthy();
+  });
+});
+