NTL-HRR

Improvement #172

Updated by Chakkaphon Noinang (Jay) 25 days ago

# Bff 
 * [x] 3000 = main (new) พี่ไปร์ท 
 * [ ] 3001 = masterdata 
 * [ ] 3002 = jobpost 
 * [ ] 3003 = candidates 
 * [ ] 3004 = users 

 # Process 
 * [ ] 4003 = candidates 
 * [ ] 4006 = jobapplication 
 * [ ] 4007 = batch 

 # System 
 * [ ] 5001 = masterdata     พี่ไปร์ท 
 * [ ] 5002 = jobpost             พี่ไปร์ท 
 * [ ] 5003 = candidates    พี่เจ 
 * [ ] 5004 = users               พี่ไปร์ท 
 * [ ] 5005 = document    พี่ไปร์ท 
 * [ ] 5006 = jobapplication    พี่เจ 
 * [ ] 5007 = batch    พี่เจ 
 * [ ] 5008 = candidate-consumer    พี่เจ 
 * [ ] 5009 = complete-candidate-consumer ก้อง 
 * [ ] 5010 = recruit-dlq-consumer    ก้อง 
 * [ ] 5011 = job-appointment ก้อง 
 * [ ] 5012 = notification ก้อง 

 ================== 

 ### Dockerfile please backup name (Dockerfile.backup) 


 ### Dockerfile 

 ``` 
 # ---------------------------------------------------- 
 # Stage 1: Build the Application 
 # ---------------------------------------------------- 
 FROM node:24.11.0-alpine3.22 AS builder 

 # Install build dependencies in a single layer 
 RUN apk update && \ 
     apk add --no-cache \ 
     tzdata \ 
     busybox-extras \ 
     openssl \ 
     libssl3 \ 
     libc6-compat && \ 
     cp /usr/share/zoneinfo/Asia/Bangkok /etc/localtime && \ 
     rm -rf /var/cache/apk/* 

 WORKDIR /app 

 # Copy package files for dependency installation 
 COPY package*.json ./ 

 # Install all dependencies (including devDependencies for build) 
 RUN npm install && \ 
     npm cache clean --force 

 # Copy source code 
 COPY . . 

 # Build application 
 RUN npm run build 
 # ---------------------------------------------------- 
 # Stage 2: Production Image (Minimal & Secure) 
 # ---------------------------------------------------- 
 FROM node:24.11.0-alpine3.22 AS production 

 # Install runtime dependencies 
 RUN apk update && \ 
     apk add --no-cache \ 
     tzdata \ 
     openssl \ 
     libssl3 \ 
     libc6-compat \ 
     dumb-init && \ 
     cp /usr/share/zoneinfo/Asia/Bangkok /etc/localtime && \ 
     rm -rf /var/cache/apk/* 

 WORKDIR /app 

 # Set NODE_ENV 
 ARG NODE_ENV=prod 
 ENV NODE_ENV=${NODE_ENV} 

 # Copy package files 
 COPY --from=builder /app/package*.json ./ 

 # Install production dependencies only 
 RUN npm install --omit=dev && \ 
     npm cache clean --force 

 # Copy compiled application 
 COPY --from=builder /app/dist/src ./dist 
 COPY --from=builder /app/dist/config ./config 
 COPY --from=builder /app/env ./env 

 # Set ownership 
 RUN chown -R node:node /app 

 # Use non-root user 
 USER node 

 # Set port configuration 
 ARG APPLICATION_PORT=80 
 ENV PORT=${APPLICATION_PORT} 

 EXPOSE ${APPLICATION_PORT} 

 # Health check 
 HEALTHCHECK --interval=30s --timeout=3s --start-period=40s --retries=3 \ 
     CMD node -e "require('http').get('http://localhost:' + process.env.PORT + '/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})" 

 # Use dumb-init for proper signal handling 
 CMD ["dumb-init", "node", "dist/main"] 

 ``` 


 # package.json 
 ## เพิ่ม 
 ``` 
 "start:pre": "cross-env NODE_ENV=pre nest start", 
 ``` 


 # config/env.ts 
 ## แก้เป็น 

 ``` 
 export enum ENV { 
   DEV = "dev", 
   UAT = "uat", 
   SIT = "sit", 
   PROD = "prod", 
   PRE = "pre", 
 } 
 ``` 

 # env.dev 
 ## ลบ prefix ให้เป็นตามในตัวอย่าง 
 ``` 
 SYSTEM_JOB_POST_BASE_URL=http://localhost:5002/v1 
 ``` 

 # env.uat 
 ## แก้ port=80 
 ## แก้ตาม prefix ให้ตรงตามตัวอย่าง 
 ``` 
 SYSTEM_JOB_POST_BASE_URL=http://hrr-system-jobpost-svc.development.svc.cluster.local 
 ``` 

 # env.sit 
 ## copy env.uat มาเป็นตัวตั้งและเปลี่ยน NODE_ENV=sit 


 # env.pre 
 ## copy env.uat มาเป็นตัวตั้งและเปลี่ยน NODE_ENV=pre 


 # env.prod 
 ## copy env.uat มาเป็นตัวตั้งและเปลี่ยน NODE_ENV=prod 


 # main.ts 
 ## enableCors ตามตัวอย่าง 
 ```javascript 
     app.enableCors({ 
       origin: CORS_ORIGIN, 
       credentials: false, 
       methods: ["GET", "POST", "OPTIONS"], 
       allowedHeaders: [ 
         "Content-Type", 
         "Authorization", 
         "X-Request-ID", 
         "sender", 
         "refer", 
         "forward", 
         "senddate", 
         "clientid", 
       ], 
       exposedHeaders: ["X-Request-ID"], 
     }); 
 ``` 

 ## ลบ 
 ``` 
 app.setGlobalPrefix(`${API_PREFIX}/${API_VERSION}`); 
 ```  
 ## เพิ่ม 
 ```javascript 
     // Enable API versioning 
     app.enableVersioning({ 
       type: VersioningType.URI, 
       defaultVersion: "1", 
       prefix: "v", 
     }); 
 ``` 

 # modules/health/controllers/health.controller.ts 
 ## แก้ตามตัวอย่างทั้งไฟล์ 
 ```javascript 
 import { Controller, Get, VERSION_NEUTRAL } from "@nestjs/common"; 
 import { SkipEnvelope } from "@shared/http/skip-envelope.decorator"; 

 @Controller({ version: VERSION_NEUTRAL }) 
 export class HealthController { 
   @Get("health") 
   @SkipEnvelope() 
   health(): { status: string } { 
     return { status: "ok" }; 
   } 

   @Get("alive") 
   @SkipEnvelope() 
   alive(): { status: string } { 
     return { status: "ok" }; 
   } 
 } 
 ``` 

 # ถ้าไม่มีไฟล์ @shared/http/skip-envelope.decorator.ts @shared/http/skip-envelope.decorator ให้เพิ่ม 
 ``` javascript 
 import { SetMetadata } from "@nestjs/common"; 
 export const SKIP_ENVELOPE_KEY = "skipEnvelope"; 
 export const SkipEnvelope = () => SetMetadata(SKIP_ENVELOPE_KEY, true); 
 ``` 

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