commit e81f6ac8b79e32b201a64661b3529a538614e2b5
Author: AntoXa PRO <info@antoxa.pro>
Date:   Tue Jul 11 10:25:49 2023 +0300

    init

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..16acd49
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+node_modules
+dist
+package-lock.json
diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..cdda34f
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,9 @@
+{
+	"useTabs": true,
+	"tabWidth": 2,
+	"singleQuote": true,
+	"semi": false,
+	"trailingComma": "none",
+	"arrowParens": "avoid",
+	"printWidth": 79
+}
diff --git a/package.json b/package.json
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index 0000000..64210a9
--- /dev/null
+++ b/package.json
@@ -0,0 +1,35 @@
+{
+	"name": "axp-server",
+	"version": "1.4.12",
+	"description": "My helper library",
+	"author": "AntoXa PRO <info@antoxa.pro>",
+	"homepage": "https://antoxahub.ru/antoxa/axp-server",
+	"repository": {
+		"type": "git",
+		"url": "https://antoxahub.ru/antoxa/axp-server.git"
+	},
+	"type": "module",
+	"main": "dist/index.js",
+	"files": [
+		"dist",
+		"tsconfig.json"
+	],
+	"types": "dist/index.d.ts",
+	"scripts": {
+		"build": "rollup -c --configPlugin @rollup/plugin-typescript",
+		"prepare": "npm run build"
+	},
+	"dependencies": {
+		"axp-ts": "^1.9.6",
+		"dotenv": "^16.3.1",
+		"express": "^4.18.2",
+		"mongoose": "^6.11.2"
+	},
+	"devDependencies": {
+		"@rollup/plugin-typescript": "^11.1.2",
+		"@types/express": "^4.17.17",
+		"prettier": "^2.8.8",
+		"rollup": "^3.26.2",
+		"tslib": "^2.6.0"
+	}
+}
diff --git a/rollup.config.ts b/rollup.config.ts
new file mode 100644
index 0000000..c663d7b
--- /dev/null
+++ b/rollup.config.ts
@@ -0,0 +1,12 @@
+import { defineConfig } from 'rollup'
+import typescript from '@rollup/plugin-typescript'
+
+export default defineConfig({
+	input: 'src/index.ts',
+	output: {
+		dir: 'dist',
+		format: 'es'
+	},
+	external: ['path', 'axp-ts', 'dotenv', 'express', 'mongoose'],
+	plugins: [typescript()]
+})
diff --git a/src/app.ts b/src/app.ts
new file mode 100644
index 0000000..27d25d2
--- /dev/null
+++ b/src/app.ts
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+import type { Express } from 'express'
+import express, { Router } from 'express'
+
+import { config } from './config'
+import { AppModule } from './core/app-module'
+import { api404Handler, resultHandler } from './core/handlers'
+
+export default async (
+	modules: (typeof AppModule)[] = []
+): Promise<Express> => {
+	// Express.
+	const app = express()
+	const apiRouter = Router()
+	const logPrefix = AppModule.logPrefix
+
+	// Инициализация модулей.
+	console.log('Инициализация модулей:')
+	for (const ModuleInstance of modules) {
+		try {
+			const module = new ModuleInstance({ app, apiRouter })
+			console.log(logPrefix, module.name)
+			await module.init()
+		} catch (ex: any) {
+			console.error(logPrefix, '[X]', 'Error init app module:', ex.message)
+		}
+	}
+
+	// Регистрация роутера API.
+	console.info('Регистрация роутера АПИ')
+	app.use(config.paths.api, apiRouter)
+	app.use(config.paths.api + '/*', api404Handler)
+	app.use(resultHandler)
+
+	// Возвращаем инстанс.
+	return app
+}
diff --git a/src/config.ts b/src/config.ts
new file mode 100644
index 0000000..569acf4
--- /dev/null
+++ b/src/config.ts
@@ -0,0 +1,42 @@
+import dotenv from 'dotenv'
+
+// Конфиг приложения.
+export type TConfig = {
+	isDev: boolean
+	port: number
+	baseUrl: string
+	basePath: string
+	dirs: { static: string }
+	paths: { api: string; static: string }
+	getParam: (name: string) => string
+}
+
+// Инициализация.
+dotenv.config()
+
+// Конфигурация по умолчанию.
+const {
+	NODE_ENV = 'production',
+	PORT = '4000',
+	BASE_URL = '/',
+	BASE_PATH = process.cwd(),
+	PATH_API = '/api',
+	PATH_STATIC = '/static',
+	DIR_STATIC = 'public'
+} = process.env
+
+const isDev = NODE_ENV === 'development'
+const port = Number.parseInt(PORT)
+const baseUrl = isDev ? 'http://localhost:' + port + '/' : BASE_URL
+const basePath = BASE_PATH
+
+// Кофигурация.
+export const config: TConfig = {
+	isDev,
+	port,
+	baseUrl,
+	basePath,
+	dirs: { static: DIR_STATIC },
+	paths: { api: PATH_API, static: PATH_STATIC },
+	getParam: (name: string) => process.env[name]?.toString() || ''
+}
diff --git a/src/core/app-module.ts b/src/core/app-module.ts
new file mode 100644
index 0000000..39bdd26
--- /dev/null
+++ b/src/core/app-module.ts
@@ -0,0 +1,56 @@
+import { Express, Router } from 'express'
+
+/**
+ * Контекст для метода инициализации модуля.
+ */
+export type TAppModuleInitContext = {
+	app: Express
+	apiRouter: Router
+}
+
+/**
+ * Роутер для регистрации.
+ */
+export type TRegisterRouter = {
+	path: string
+	router: Router
+}
+
+/**
+ * Интерфейс модуля приложения.
+ */
+export interface IAppModule {
+	name: string
+	init(): Promise<void>
+	registerRoutes(items: TRegisterRouter[]): void
+}
+
+/**
+ * Модуль приложения.
+ */
+export class AppModule implements IAppModule {
+	name: string = 'Модуль'
+	static logPrefix: string = '|-'
+
+	protected _context: TAppModuleInitContext
+
+	constructor(context: TAppModuleInitContext) {
+		this._context = context
+	}
+
+	/**
+	 * Инициализация модуля.
+	 */
+	async init() {
+		throw new Error(this.name + ' - requires implementation init()')
+	}
+
+	/**
+	 * Регистрация маршрутов.
+	 */
+	registerRoutes(items: TRegisterRouter[]): void {
+		for (const item of items) {
+			this._context.apiRouter.use(item.path, item.router)
+		}
+	}
+}
diff --git a/src/core/controllers.ts b/src/core/controllers.ts
new file mode 100644
index 0000000..0e15769
--- /dev/null
+++ b/src/core/controllers.ts
@@ -0,0 +1,54 @@
+import { Response } from 'express'
+import { DataResultEntity } from 'axp-ts'
+
+/**
+ * Базовый контроллер.
+ */
+export class BaseController {
+	/**
+	 * Отправка результата от сервера.
+	 */
+	sendRes<T>(res: Response, dR: DataResultEntity<T>): void {
+		res.status(dR.status).json(dR)
+	}
+
+	/**
+	 * Выполнение и обработка промиса с действием.
+	 * Всегда положительный результат выполнения промиса.
+	 */
+	exec<T>(
+		fn: () => Promise<T>,
+		args?: { res?: Response }
+	): Promise<DataResultEntity<T>> {
+		return new Promise<DataResultEntity<T>>(async resolve => {
+			// Модель данных для возврата.
+			const dR = new DataResultEntity<T>()
+
+			// Выполнение действия.
+			try {
+				const data = await fn()
+				if (data) {
+					dR.setData(data)
+				} else {
+					// Ресурс не найден.
+					dR.status = 404
+					dR.message = 'Not found'
+					dR.errors.push({ code: 'nod_found', text: 'Resource not found' })
+				}
+			} catch (ex: any) {
+				// Ошибка сервера.
+				dR.status = 500
+				dR.message = 'Server Error'
+				dR.errors.push({ code: 'error_exec', text: ex.message })
+			}
+
+			// Отправляем ответ сервера.
+			if (args?.res) {
+				this.sendRes(args.res, dR)
+			}
+
+			// Результат.
+			resolve(dR)
+		})
+	}
+}
diff --git a/src/core/errors.ts b/src/core/errors.ts
new file mode 100644
index 0000000..54aff37
--- /dev/null
+++ b/src/core/errors.ts
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+import { TNotificationItem } from 'axp-ts'
+
+/**
+ * Тип - Http ошибка.
+ */
+export type THttpError = {
+	status: number
+	message: string
+	errors: TNotificationItem[]
+}
+
+/**
+ * Http ошибка.
+ */
+export class HttpError implements THttpError {
+	status: number = 500
+	message: string = 'Server Error'
+	errors: TNotificationItem[] = []
+
+	constructor(args?: { text?: string; code?: string; statusCode?: number }) {
+		this.status = args?.statusCode || 500
+		this.message = this.getStatusMessage(this.status)
+		if (args?.text) {
+			this.errors.push({ code: args.code || 'error', text: args.text })
+		}
+	}
+
+	/**
+	 * Возвращает название ошибки.
+	 */
+	getStatusMessage(status: number) {
+		const messages = [
+			{ status: 400, value: 'Validation Error' },
+			{ status: 401, value: 'Auth Error' },
+			{ status: 403, value: 'Access Error' },
+			{ status: 404, value: 'Not found' },
+			{ status: 500, value: 'Server Error' },
+			{ status: 520, value: 'Unknown Error' }
+		]
+
+		const message = messages.find(e => e.status === status)
+
+		if (message) {
+			return message.value
+		} else {
+			return 'Unknown Error'
+		}
+	}
+}
diff --git a/src/core/handlers.ts b/src/core/handlers.ts
new file mode 100644
index 0000000..5eafc3d
--- /dev/null
+++ b/src/core/handlers.ts
@@ -0,0 +1,98 @@
+import { Request, Response, NextFunction } from 'express'
+import { z } from 'zod'
+import { DataResultEntity } from 'axp-ts'
+
+import { HttpError } from './errors'
+
+/**
+ * Основной обработчик ошибок.
+ */
+export const resultHandler = (
+	result: any,
+	{ }: Request,
+	res: Response,
+	{ }: NextFunction
+) => {
+	const dR = new DataResultEntity()
+
+	if (result instanceof HttpError) {
+		dR.status = result.status
+		dR.message = result.message
+		dR.errors = result.errors
+	} else if (result instanceof Error) {
+		dR.status = 500
+		dR.message = 'Server Error'
+		dR.errors.push({ code: 'server', text: result.message })
+	} else {
+		dR.status = result.status || 520
+		dR.message = result.message || 'Unknown Error'
+
+		if (result.info) dR.info = result.info
+		if (result.data) dR.data = result.data
+
+		const { errors = [] } = result
+		if (Array.isArray(errors)) {
+			for (const error of errors) {
+				const { code = 'error', text } = error
+				dR.errors.push({ code, text })
+			}
+		}
+	}
+
+	res.status(dR.status).json(dR)
+}
+
+/**
+ * Обработчик 404 ошибки.
+ */
+export const api404Handler = (
+	{ }: Request,
+	{ }: Response,
+	next: NextFunction
+) => {
+	next(
+		new HttpError({
+			statusCode: 404,
+			code: 'not_found',
+			text: 'Resource api not found'
+		})
+	)
+}
+
+/**
+ * Аргументы валидации Zod схем.
+ */
+export type TZodMiddleArgs = {
+	query?: z.ZodSchema
+	params?: z.ZodSchema
+	body?: z.ZodSchema
+}
+
+/**
+ * Валидация zod схем.
+ */
+export const zodMiddle =
+	(schemas: TZodMiddleArgs) =>
+	(req: Request, {}: Response, next: NextFunction) => {
+		try {
+			// req.params._id = ''
+			// req.body.email = 'test'
+			// console.log(req.body)
+
+			if (schemas.query) req.query = schemas.query.parse(req.query)
+			if (schemas.params) req.params = schemas.params.parse(req.params)
+			if (schemas.body) req.body = schemas.body.parse(req.body)
+
+			next()
+		} catch (ex: any) {
+			ex as z.ZodError
+			const httpError = new HttpError({ statusCode: 400 })
+
+			for (const issue of ex.issues) {
+				const code = issue.path.toString().replaceAll(',', '-')
+				httpError.errors.push({ code, text: code + ' - ' + issue.message })
+			}
+
+			next(httpError)
+		}
+	}
diff --git a/src/core/index.ts b/src/core/index.ts
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index 0000000..78f9e04
--- /dev/null
+++ b/src/core/index.ts
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+export * from './errors'
+export * from './app-module'
+export * from './handlers'
+export * from './controllers'
diff --git a/src/helpers/index.ts b/src/helpers/index.ts
new file mode 100644
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--- /dev/null
+++ b/src/helpers/index.ts
@@ -0,0 +1,2 @@
+export { default as urlHelper } from './url'
+export { default as pathHelper } from './path'
diff --git a/src/helpers/path.ts b/src/helpers/path.ts
new file mode 100644
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--- /dev/null
+++ b/src/helpers/path.ts
@@ -0,0 +1,16 @@
+import path from 'path'
+import { config } from '../config'
+
+/**
+ * Хелпер PATH.
+ */
+export class PathHelper {
+	getPath(str: string): string {
+		return path.join(config.basePath, str)
+	}
+	getPathStatic(str: string): string {
+		return path.join(this.getPath(config.dirs.static), str)
+	}
+}
+
+export default new PathHelper()
diff --git a/src/helpers/url.ts b/src/helpers/url.ts
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--- /dev/null
+++ b/src/helpers/url.ts
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+import { config } from '../config'
+
+/**
+ * Хелпер URL.
+ */
+export class UrlHelper {
+	getUrl(str: string) {
+		return config.baseUrl + str.replace(/^\//, '')
+	}
+	getUrlStatic(str: string): string {
+		return this.getUrl(config.paths.static) + '/' + str.replace(/^\//, '')
+	}
+}
+
+export default new UrlHelper()
diff --git a/src/index.ts b/src/index.ts
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--- /dev/null
+++ b/src/index.ts
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+export * from './config'
+export * from './helpers'
+export * from './core'
+
+import app from './app'
+export default app
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
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--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,17 @@
+{
+	"compilerOptions": {
+		"target": "ESNext",
+		"module": "ES6",
+
+		"baseUrl": ".",
+		"rootDir": "src",
+		"outDir": "dist",
+
+		"strict": true,
+		"moduleResolution": "node",
+		"esModuleInterop": true,
+
+		"declaration": true
+	},
+	"exclude": ["rollup.config.ts"]
+}