feat: impl ajv + typebox Validator

closes #200

core/ajv-decorator/README.md

@@ -0,0 +1,5 @@
+# `@eggjs/ajv-decorator`
+
+## Usage
+
+Please read [@eggjs/tegg-ajv-plugin](../../plugin/ajv-plugin)

core/ajv-decorator/index.ts

@@ -0,0 +1,3 @@
+export * from '@sinclair/typebox';
+export * from './src/type/Ajv';
+export * from './src/enum/Transform';

core/ajv-decorator/package.json

@@ -0,0 +1,54 @@
+{
+  "name": "@eggjs/ajv-decorator",
+  "version": "3.35.1",
+  "description": "tegg ajv decorator",
+  "keywords": [
+    "egg",
+    "typescript",
+    "decorator",
+    "tegg",
+    "ajv"
+  ],
+  "main": "dist/index.js",
+  "files": [
+    "dist/**/*.js",
+    "dist/**/*.d.ts"
+  ],
+  "typings": "dist/index.d.ts",
+  "scripts": {
+    "test": "cross-env NODE_ENV=test NODE_OPTIONS='--no-deprecation' mocha",
+    "clean": "tsc -b --clean",
+    "tsc": "npm run clean && tsc -p ./tsconfig.json",
+    "tsc:pub": "npm run clean && tsc -p ./tsconfig.pub.json",
+    "prepublishOnly": "npm run tsc:pub"
+  },
+  "author": "killagu <[email protected]>",
+  "license": "MIT",
+  "homepage": "https://github.com/eggjs/tegg",
+  "bugs": {
+    "url": "https://github.com/eggjs/tegg/issues"
+  },
+  "repository": {
+    "type": "git",
+    "url": "[email protected]:eggjs/tegg.git",
+    "directory": "core/ajv-decorator"
+  },
+  "engines": {
+    "node": ">=14.0.0"
+  },
+  "dependencies": {
+    "@sinclair/typebox": "^0.32.20",
+    "ajv": "^8.12.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "devDependencies": {
+    "@types/mocha": "^10.0.1",
+    "@types/node": "^20.2.4",
+    "cross-env": "^7.0.3",
+    "mocha": "^10.2.0",
+    "ts-node": "^10.9.1",
+    "typescript": "^5.0.4"
+  }
+}

core/ajv-decorator/src/enum/Transform.ts

@@ -0,0 +1,45 @@
+/**
+ * This keyword allows a string to be modified during validation.
+ * This keyword applies only to strings. If the data is not a string, the transform keyword is ignored.
+ * @see https://github.com/ajv-validator/ajv-keywords?tab=readme-ov-file#transform
+ */
+export enum Transform {
+  /** remove whitespace from start and end */
+  trim = 'trim',
+  /** remove whitespace from start */
+  trimStart = 'trimStart',
+  /**
+   * @alias trimStart
+   */
+  trimLeft = 'trimLeft',
+  /** remove whitespace from end */
+  trimEnd = 'trimEnd',
+  /**
+   * @alias trimEnd
+   */
+  trimRight = 'trimRight',
+  /** convert to lower case */
+  toLowerCase = 'toLowerCase',
+  /** convert to upper case */
+  toUpperCase = 'toUpperCase',
+  /**
+   * change string case to be equal to one of `enum` values in the schema
+   *
+   * **NOTE**: requires that all allowed values are unique when case insensitive
+   * ```ts
+   * const schema = {
+   *   type: "array",
+   *   items: {
+   *     type: "string",
+   *     transform: ["trim", Transform.toEnumCase],
+   *     enum: ["pH"],
+   *   },
+   * };
+   *
+   * const data = ["ph", " Ph", "PH", "pH "];
+   * ajv.validate(schema, data);
+   * console.log(data) // ['pH','pH','pH','pH'];
+   * ```
+   */
+  toEnumCase = 'toEnumCase',
+}

core/ajv-decorator/src/type/Ajv.ts

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+import type { Schema } from 'ajv/dist/2019';
+
+export interface Ajv {
+  validate(schema: Schema, data: unknown): void;
+}

core/ajv-decorator/tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "dist",
+    "baseUrl": "./"
+  },
+  "exclude": [
+    "dist",
+    "node_modules",
+    "test"
+  ]
+}

core/ajv-decorator/tsconfig.pub.json

@@ -0,0 +1,12 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "dist",
+    "baseUrl": "./"
+  },
+  "exclude": [
+    "dist",
+    "node_modules",
+    "test"
+  ]
+}

core/tegg/ajv.ts

@@ -0,0 +1 @@
+export * from '@eggjs/ajv-decorator';

core/tegg/package.json

@@ -35,6 +35,7 @@
     "node": ">=14.0.0"
   },
   "dependencies": {
+    "@eggjs/ajv-decorator": "^3.35.1",
     "@eggjs/aop-decorator": "^3.35.1",
     "@eggjs/controller-decorator": "^3.35.1",
     "@eggjs/core-decorator": "^3.35.1",