Merge branch 'back/main' into feature/api/register-#26

.github/workflows/CI → .github/workflows/CI.yml

@@ -38,7 +38,6 @@ jobs:
         working-directory: ./BE
         run: npm run build
 
-jobs:
   FE-test-and-build:
     runs-on: ubuntu-latest
 

BE/package.json

@@ -24,8 +24,11 @@
     "@nestjs/config": "^3.3.0",
     "@nestjs/core": "^10.0.0",
     "@nestjs/platform-express": "^10.0.0",
+    "@nestjs/platform-socket.io": "^10.4.7",
+    "@nestjs/schedule": "^4.1.1",
     "@nestjs/swagger": "^8.0.1",
     "@nestjs/typeorm": "^10.0.2",
+    "@nestjs/websockets": "^10.4.7",
     "axios": "^1.7.7",
     "bcrypt": "^5.1.1",
     "class-transformer": "^0.5.1",
@@ -37,8 +40,10 @@
     "mysql2": "^3.11.3",
     "reflect-metadata": "^0.2.0",
     "rxjs": "^7.8.1",
+    "socket.io": "^4.8.1",
     "swagger-ui-express": "^5.0.1",
-    "typeorm": "^0.3.20"
+    "typeorm": "^0.3.20",
+    "ws": "^8.18.0"
   },
   "devDependencies": {
     "@nestjs/cli": "^10.0.0",
@@ -49,6 +54,7 @@
     "@types/jest": "^29.5.2",
     "@types/node": "^20.3.1",
     "@types/supertest": "^6.0.0",
+    "@types/ws": "^8.5.13",
     "eslint": "^8.0.0",
     "eslint-config-airbnb-base": "^15.0.0",
     "eslint-config-airbnb-typescript": "^18.0.0",

BE/src/app.module.ts

@@ -1,13 +1,19 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { ConfigModule } from '@nestjs/config';
+import { ScheduleModule } from '@nestjs/schedule';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
 import { AuthModule } from './auth/auth.module';
 import { User } from './auth/user.entity';
+import { StockIndexModule } from './stock/index/stock.index.module';
+import { SocketService } from './websocket/socket.service';
+import { SocketGateway } from './websocket/socket.gateway';
+import { TopfiveModule } from './stocks/topfive/topfive.module';
 
 @Module({
   imports: [
+    ScheduleModule.forRoot(),
     ConfigModule.forRoot(),
     TypeOrmModule.forRoot({
       type: 'mysql', // 데이터베이스 타입
@@ -20,8 +26,10 @@ import { User } from './auth/user.entity';
       synchronize: true,
     }),
     AuthModule,
+    StockIndexModule,
+    TopfiveModule,
   ],
   controllers: [AppController],
-  providers: [AppService],
+  providers: [AppService, SocketService, SocketGateway],
 })
 export class AppModule {}

BE/src/stock/index/dto/stock.index.list.chart.element.dto.ts

@@ -0,0 +1,14 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class StockIndexListChartElementDto {
+  constructor(time: string, value: string) {
+    this.time = time;
+    this.value = value;
+  }
+
+  @ApiProperty({ description: 'HHMMSS', example: '130500' })
+  time: string;
+
+  @ApiProperty({ description: '주가 지수' })
+  value: string;
+}

BE/src/stock/index/dto/stock.index.list.element.dto.ts

@@ -0,0 +1,17 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { StockIndexListChartElementDto } from './stock.index.list.chart.element.dto';
+
+export class StockIndexListElementDto {
+  constructor(code: string, chart: StockIndexListChartElementDto[]) {
+    this.code = code;
+    this.chart = chart;
+  }
+
+  @ApiProperty({
+    description: '코스피: 0001, 코스닥: 1001, 코스피200: 2001, KSQ150: 3003',
+  })
+  code: string;
+
+  @ApiProperty({ type: [StockIndexListChartElementDto] })
+  chart: StockIndexListChartElementDto[];
+}

BE/src/stock/index/dto/stock.index.response.dto.ts

@@ -0,0 +1,25 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { StockIndexListElementDto } from './stock.index.list.element.dto';
+import { StockIndexValueElementDto } from './stock.index.value.element.dto';
+
+export class StockIndexResponseDto {
+  constructor(
+    indexList: StockIndexListElementDto[],
+    indexValue: StockIndexValueElementDto[],
+  ) {
+    this.indexList = indexList;
+    this.indexValue = indexValue;
+  }
+
+  @ApiProperty({
+    description: '주가 지수 차트 정보 (코스피, 코스닥, 코스피200, KSQ150)',
+    type: [StockIndexListElementDto],
+  })
+  indexList: StockIndexListElementDto[];
+
+  @ApiProperty({
+    description: '주가 지수 실시간 값 정보 (코스피, 코스닥, 코스피200, KSQ150)',
+    type: [StockIndexValueElementDto],
+  })
+  indexValue: StockIndexValueElementDto[];
+}

BE/src/stock/index/dto/stock.index.value.element.dto.ts

@@ -0,0 +1,34 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class StockIndexValueElementDto {
+  constructor(
+    code: string,
+    value: string,
+    diff: string,
+    diffRate: string,
+    sign: string,
+  ) {
+    this.code = code;
+    this.value = value;
+    this.diff = diff;
+    this.diffRate = diffRate;
+    this.sign = sign;
+  }
+
+  @ApiProperty({
+    description: '코스피: 0001, 코스닥: 1001, 코스피200: 2001, KSQ150: 3003',
+  })
+  code: string;
+
+  @ApiProperty({ description: '주가 지수' })
+  value: string;
+
+  @ApiProperty({ description: '전일 대비 등락' })
+  diff: string;
+
+  @ApiProperty({ description: '전일 대비 등락률' })
+  diffRate: string;
+
+  @ApiProperty({ description: '부호... 인데 추후에 알아봐야 함' })
+  sign: string;
+}

BE/src/stock/index/stock.index.controller.ts

@@ -0,0 +1,38 @@
+import { Controller, Get } from '@nestjs/common';
+import { ApiOperation, ApiResponse, ApiTags } from '@nestjs/swagger';
+import { StockIndexService } from './stock.index.service';
+import { StockIndexResponseDto } from './dto/stock.index.response.dto';
+
+@Controller('/api/stock/index')
+@ApiTags('주가 지수 API')
+export class StockIndexController {
+  constructor(private readonly stockIndexService: StockIndexService) {}
+
+  @Get()
+  @ApiOperation({
+    summary: '주가 지수 차트 정보, 현재 값 조회 API',
+    description: '주가 지수 차트 정보와 현재 값을 리스트로 반환한다.',
+  })
+  @ApiResponse({
+    status: 200,
+    description: '주가 지수 조회 성공',
+    type: StockIndexResponseDto,
+  })
+  async getStockIndex() {
+    const stockLists = await Promise.all([
+      this.stockIndexService.getDomesticStockIndexListByCode('0001'), // 코스피
+      this.stockIndexService.getDomesticStockIndexListByCode('1001'), // 코스닥
+      this.stockIndexService.getDomesticStockIndexListByCode('2001'), // 코스피200
+      this.stockIndexService.getDomesticStockIndexListByCode('3003'), // KSQ150
+    ]);
+
+    const stockValues = await Promise.all([
+      this.stockIndexService.getDomesticStockIndexValueByCode('0001'), // 코스피
+      this.stockIndexService.getDomesticStockIndexValueByCode('1001'), // 코스닥
+      this.stockIndexService.getDomesticStockIndexValueByCode('2001'), // 코스피200
+      this.stockIndexService.getDomesticStockIndexValueByCode('3003'), // KSQ150
+    ]);
+
+    return new StockIndexResponseDto(stockLists, stockValues);
+  }
+}

BE/src/stock/index/stock.index.module.ts

@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { StockIndexController } from './stock.index.controller';
+import { StockIndexService } from './stock.index.service';
+
+@Module({
+  imports: [],
+  controllers: [StockIndexController],
+  providers: [StockIndexService],
+  exports: [StockIndexService],
+})
+export class StockIndexModule {}

BE/src/stock/index/stock.index.service.ts

@@ -0,0 +1,168 @@
+import { Injectable } from '@nestjs/common';
+import { StockIndexListChartElementDto } from './dto/stock.index.list.chart.element.dto';
+import { StockIndexListElementDto } from './dto/stock.index.list.element.dto';
+import { StockIndexValueElementDto } from './dto/stock.index.value.element.dto';
+
+@Injectable()
+export class StockIndexService {
+  private accessToken: string;
+  private expireDateTime: number;
+
+  async getDomesticStockIndexListByCode(code: string) {
+    const accessToken = await this.getAccessToken();
+
+    const url =
+      'https://openapi.koreainvestment.com:9443/uapi/domestic-stock/v1/quotations/inquire-index-timeprice';
+    const queryParams = `?FID_INPUT_HOUR_1=300&FID_COND_MRKT_DIV_CODE=U&FID_INPUT_ISCD=${code}`;
+
+    const response = await fetch(url + queryParams, {
+      method: 'GET',
+      headers: {
+        'content-type': 'application/json; charset=utf-8',
+        authorization: `Bearer ${accessToken}`,
+        appkey: process.env.APP_KEY,
+        appsecret: process.env.APP_SECRET,
+        tr_id: 'FHPUP02110200',
+        custtype: 'P',
+      },
+    });
+
+    const result: StockIndexChartInterface = await response.json();
+    if (result.rt_cd !== '0') throw new Error('유효하지 않은 토큰');
+
+    return new StockIndexListElementDto(
+      code,
+      result.output.map((element) => {
+        return new StockIndexListChartElementDto(
+          element.bsop_hour,
+          element.bstp_nmix_prpr,
+        );
+      }),
+    );
+  }
+
+  async getDomesticStockIndexValueByCode(code: string) {
+    const accessToken = await this.getAccessToken();
+
+    const url =
+      'https://openapi.koreainvestment.com:9443/uapi/domestic-stock/v1/quotations/inquire-index-price';
+    const queryParams = `?FID_COND_MRKT_DIV_CODE=U&FID_INPUT_ISCD=${code}`;
+
+    const response = await fetch(url + queryParams, {
+      method: 'GET',
+      headers: {
+        'content-type': 'application/json; charset=utf-8',
+        authorization: `Bearer ${accessToken}`,
+        appkey: process.env.APP_KEY,
+        appsecret: process.env.APP_SECRET,
+        tr_id: 'FHPUP02100000',
+        custtype: 'P',
+      },
+    });
+
+    const result: StockIndexValueInterface = await response.json();
+    return new StockIndexValueElementDto(
+      code,
+      result.output.bstp_nmix_prpr,
+      result.output.bstp_nmix_prdy_vrss,
+      result.output.bstp_nmix_prdy_vrss,
+      result.output.prdy_vrss_sign,
+    );
+  }
+
+  private async getAccessToken() {
+    if (!this.accessToken || this.expireDateTime <= Date.now()) {
+      const url = 'https://openapivts.koreainvestment.com:29443/oauth2/tokenP';
+      const response = await fetch(url, {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json; charset=UTF-8',
+        },
+        body: JSON.stringify({
+          grant_type: 'client_credentials',
+          appkey: process.env.APP_KEY,
+          appsecret: process.env.APP_SECRET,
+        }),
+      });
+      const result: AccessTokenInterface = await response.json();
+      this.accessToken = result.access_token;
+      this.expireDateTime = new Date(
+        result.access_token_token_expired,
+      ).getTime();
+      return result.access_token;
+    }
+
+    return this.accessToken;
+  }
+}
+
+// interfaces
+
+interface AccessTokenInterface {
+  access_token: string;
+  access_token_token_expired: string;
+  token_type: string;
+  expires_in: number;
+}
+
+interface StockIndexChartInterface {
+  output: StockIndexChartElementInterface[];
+  rt_cd: string;
+  msg_cd: string;
+  msg1: string;
+}
+
+interface StockIndexChartElementInterface {
+  bsop_hour: string;
+  bstp_nmix_prpr: string;
+  bstp_nmix_prdy_vrss: string;
+  prdy_vrss_sign: string;
+  bstp_nmix_prdy_ctrt: string;
+  acml_tr_pbmn: string;
+  acml_vol: string;
+  cntg_vol: string;
+}
+
+interface StockIndexValueInterface {
+  output: {
+    bstp_nmix_prpr: string;
+    bstp_nmix_prdy_vrss: string;
+    prdy_vrss_sign: string;
+    bstp_nmix_prdy_ctrt: string;
+    acml_vol: string;
+    prdy_vol: string;
+    acml_tr_pbmn: string;
+    prdy_tr_pbmn: string;
+    bstp_nmix_oprc: string;
+    prdy_nmix_vrss_nmix_oprc: string;
+    oprc_vrss_prpr_sign: string;
+    bstp_nmix_oprc_prdy_ctrt: string;
+    bstp_nmix_hgpr: string;
+    prdy_nmix_vrss_nmix_hgpr: string;
+    hgpr_vrss_prpr_sign: string;
+    bstp_nmix_hgpr_prdy_ctrt: string;
+    bstp_nmix_lwpr: string;
+    prdy_clpr_vrss_lwpr: string;
+    lwpr_vrss_prpr_sign: string;
+    prdy_clpr_vrss_lwpr_rate: string;
+    ascn_issu_cnt: string;
+    uplm_issu_cnt: string;
+    stnr_issu_cnt: string;
+    down_issu_cnt: string;
+    lslm_issu_cnt: string;
+    dryy_bstp_nmix_hgpr: string;
+    dryy_hgpr_vrss_prpr_rate: string;
+    dryy_bstp_nmix_hgpr_date: string;
+    dryy_bstp_nmix_lwpr: string;
+    dryy_lwpr_vrss_prpr_rate: string;
+    dryy_bstp_nmix_lwpr_date: string;
+    total_askp_rsqn: string;
+    total_bidp_rsqn: string;
+    seln_rsqn_rate: string;
+    shnu_rsqn_rate: string;
+    ntby_rsqn: string;
+  };
+  rt_cd: string;
+  msg_cd: string;
+  msg1: string;
+}