add email account validation

src/settings/app-settings.ts

@@ -2,53 +2,44 @@
 //по умолчанию переменные беруться сначала из ENV илм смотрят всегда на staging
 //для подстановки локальных значений переменных использовать исключительно локальные env файлы env.development.local
 //при необзодимости добавляем сюда нужные приложению переменные
-import * as dotenv from 'dotenv';
-dotenv.config();
+import * as dotenv from 'dotenv'
+dotenv.config()
 
-export type EnvironmentVariable = { [key: string]: string | undefined };
-export type EnvironmentsTypes =
-  | 'DEVELOPMENT'
-  | 'STAGING'
-  | 'PRODUCTION'
-  | 'TEST';
+export type EnvironmentVariable = { [key: string]: string | undefined }
+export type EnvironmentsTypes = 'DEVELOPMENT' | 'STAGING' | 'PRODUCTION' | 'TEST'
 export class EnvironmentSettings {
   constructor(private env: EnvironmentsTypes) {}
   getEnv() {
-    return this.env;
+    return this.env
   }
   isProduction() {
-    return this.env === 'PRODUCTION';
+    return this.env === 'PRODUCTION'
   }
   isStaging() {
-    return this.env === 'STAGING';
+    return this.env === 'STAGING'
   }
   isDevelopment() {
-    return this.env === 'DEVELOPMENT';
+    return this.env === 'DEVELOPMENT'
   }
   isTesting() {
-    return this.env === 'TEST';
+    return this.env === 'TEST'
   }
 }
 
 class AuthSettings {
-  public readonly BASE_AUTH_HEADER: string;
-  public readonly ACCESS_JWT_SECRET_KEY: string;
-  public readonly REFRESH_JWT_SECRET_KEY: string;
+  public readonly BASE_AUTH_HEADER: string
+  public readonly ACCESS_JWT_SECRET_KEY: string
+  public readonly REFRESH_JWT_SECRET_KEY: string
   constructor(private envVariables: EnvironmentVariable) {
-    this.BASE_AUTH_HEADER =
-      envVariables.BASE_AUTH_HEADER || 'Basic YWRtaW46cXdlcnR5';
-    this.ACCESS_JWT_SECRET_KEY =
-      envVariables.ACCESS_JWT_SECRET_KEY || 'accessJwtSecret';
-    this.REFRESH_JWT_SECRET_KEY =
-      envVariables.REFRESH_JWT_SECRET_KEY || 'refreshJwtSecret';
+    this.BASE_AUTH_HEADER = envVariables.BASE_AUTH_HEADER || 'Basic YWRtaW46cXdlcnR5'
+    this.ACCESS_JWT_SECRET_KEY = envVariables.ACCESS_JWT_SECRET_KEY || 'accessJwtSecret'
+    this.REFRESH_JWT_SECRET_KEY = envVariables.REFRESH_JWT_SECRET_KEY || 'refreshJwtSecret'
   }
 }
 
 export class AppSettings {
   constructor(public env: EnvironmentSettings, public auth: AuthSettings) {}
 }
-const env = new EnvironmentSettings(
-  (process.env.NODE_ENV || 'DEVELOPMENT') as EnvironmentsTypes,
-);
-const auth = new AuthSettings(process.env);
-export const appSettings = new AppSettings(env, auth);
+const env = new EnvironmentSettings((process.env.NODE_ENV || 'DEVELOPMENT') as EnvironmentsTypes)
+const auth = new AuthSettings(process.env)
+export const appSettings = new AppSettings(env, auth)

src/settings/config.module.ts

@@ -1,5 +1,5 @@
-import { Global, Module } from '@nestjs/common';
-import { appSettings, AppSettings } from './app-settings';
+import { Global, Module } from '@nestjs/common'
+import { appSettings, AppSettings } from './app-settings'
 
 //главный config модуль для управления env переменными импортируется в app.module.ts глобально
 //поскольку он глобальный то импортировать в каждый модуль его не надо

src/settings/pipes-setup.ts

@@ -1,23 +1,19 @@
-import {
-  BadRequestException,
-  INestApplication,
-  ValidationPipe,
-} from '@nestjs/common';
-import { ValidationError } from 'class-validator';
+import { BadRequestException, INestApplication, ValidationPipe } from '@nestjs/common'
+import { ValidationError } from 'class-validator'
 
 export const validationErrorsMapper = {
   mapValidationErrorArrayToValidationPipeErrorTypeArray(
-    errors: ValidationError[],
+    errors: ValidationError[]
   ): ValidationPipeErrorType[] {
-    return errors.flatMap((error) => {
-      const constraints = error.constraints ?? [];
+    return errors.flatMap(error => {
+      const constraints = error.constraints ?? []
       return Object.entries(constraints).map(([_, value]) => ({
         field: error.property,
         message: value,
-      }));
-    });
+      }))
+    })
   },
-};
+}
 
 export function pipesSetup(app: INestApplication) {
   app.useGlobalPipes(
@@ -28,16 +24,14 @@ export function pipesSetup(app: INestApplication) {
       stopAtFirstError: true,
       exceptionFactory: (errors: ValidationError[]) => {
         const err =
-          validationErrorsMapper.mapValidationErrorArrayToValidationPipeErrorTypeArray(
-            errors,
-          );
-        throw new BadRequestException(err);
+          validationErrorsMapper.mapValidationErrorArrayToValidationPipeErrorTypeArray(errors)
+        throw new BadRequestException(err)
       },
-    }),
-  );
+    })
+  )
 }
 
 export type ValidationPipeErrorType = {
-  field: string;
-  message: string;
-};
+  field: string
+  message: string
+}