From 8225dce0c503d44287a5b86658ee0fcf2c2adbca Mon Sep 17 00:00:00 2001
From: vigdorov <vigdorov@yandex-team.ru>
Date: Mon, 19 Apr 2021 08:19:17 +0300
Subject: [PATCH] add users point

---
 src/api.responses.ts  |  7 +++++++
 src/app.controller.ts | 21 +++++++++++++++++++--
 src/app.service.ts    | 10 ++++++++++
 3 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/src/api.responses.ts b/src/api.responses.ts
index 3b06588..c605207 100644
--- a/src/api.responses.ts
+++ b/src/api.responses.ts
@@ -25,6 +25,13 @@ export const GET_IMAGE_LIST_SUCCESS: ApiResponseOptions = {
     isArray: true
 };
 
+export const GET_USER_LIST_SUCCESS: ApiResponseOptions = {
+    status: 200,
+    description: 'Список всех пользователей',
+    type: String,
+    isArray: true
+};
+
 export const MANIPULATE_IMAGE_SUCCESS: ApiResponseOptions = {
     status: 200,
     description: 'Картинка',
diff --git a/src/app.controller.ts b/src/app.controller.ts
index be4e1a3..7795a49 100644
--- a/src/app.controller.ts
+++ b/src/app.controller.ts
@@ -2,10 +2,10 @@ import {Controller, Delete, Get, Header, HttpCode, Options, Post, Put, Req} from
 import {AppService} from './app.service';
 import {AuthRequest, ImageCreateRequest} from './schemas';
 import {Request} from 'express';
-import {ApiBody, ApiParam, ApiResponse, ApiSecurity, ApiTags} from '@nestjs/swagger';
+import {ApiBody, ApiParam, ApiQuery, ApiResponse, ApiSecurity, ApiTags} from '@nestjs/swagger';
 import {Image, ImageCreate} from './types';
 import {ALLOW_CREDENTIALS, ALLOW_HEADERS, ALLOW_METHOD, ALLOW_ORIGIN_ALL, CONTENT_LENGTH} from './consts';
-import {AUTH_ERROR, AUTH_SUCCESS, GET_IMAGE_LIST_SUCCESS, MANIPULATE_IMAGE_SUCCESS} from './api.responses';
+import {AUTH_ERROR, AUTH_SUCCESS, GET_IMAGE_LIST_SUCCESS, GET_USER_LIST_SUCCESS, MANIPULATE_IMAGE_SUCCESS} from './api.responses';
 
 @Controller()
 @ApiTags('image-app')
@@ -37,6 +37,23 @@ export class AppController {
         return this.appService.getImageList();
     }
 
+    @Get('/users')
+    @ApiSecurity('apiKey')
+    @Header(...ALLOW_ORIGIN_ALL)
+    @ApiQuery({
+        name: 'login',
+        description: 'Часть логина пользователя',
+        required: false,
+    })
+    @ApiResponse(GET_USER_LIST_SUCCESS)
+    @ApiResponse(AUTH_ERROR)
+    async getUserList(
+        @Req() request: Request<null, null, null, {login?: string}>
+    ): Promise<string[]> {
+        await this.appService.checkRequest(request.headers.authorization);
+        return this.appService.getUserList(request.query.login ?? '');
+    }
+
     @Get('/list/:id')
     @ApiSecurity('apiKey')
     @ApiParam({
diff --git a/src/app.service.ts b/src/app.service.ts
index eac2c7e..20801f5 100644
--- a/src/app.service.ts
+++ b/src/app.service.ts
@@ -34,6 +34,16 @@ export class AppService {
         }));
     }
 
+    async getUserList(searchLogin: string): Promise<string[]> {
+        const authorList = await this.authorModel.find().exec();
+        return authorList.reduce((acc, {login}) => {
+            if (login.includes(searchLogin)) {
+                acc.push(login);
+            }
+            return acc;
+        }, []);
+    }
+
     async authUser(login: string): Promise<string> {
         const authorList = await this.authorModel.find().exec();
         const searchAuthor = authorList.find((author) => author.login === login);