add deploy

backend/Dockerfile

@@ -0,0 +1,48 @@
+# Build stage
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install ALL dependencies (including devDependencies for build)
+RUN npm install --include=dev
+
+# Copy source code
+COPY . .
+
+# Build the application
+RUN npm run build
+
+# Production stage
+FROM node:20-alpine
+
+WORKDIR /app
+
+# Install only production dependencies
+COPY package*.json ./
+RUN npm install --only=production && npm cache clean --force
+
+# Copy built application from builder
+COPY --from=builder /app/dist ./dist
+
+# Create non-root user
+RUN addgroup -g 1001 -S nodejs && \
+    adduser -S nestjs -u 1001
+
+# Change ownership
+RUN chown -R nestjs:nodejs /app
+
+# Switch to non-root user
+USER nestjs
+
+# Expose port
+EXPOSE 4001
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=40s \
+  CMD node -e "require('http').get('http://localhost:4001/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
+
+# Start the application
+CMD ["node", "dist/main"]

backend/eslint.config.mjs

@@ -6,7 +6,7 @@ import tseslint from 'typescript-eslint';
 
 export default tseslint.config(
   {
-    ignores: ['eslint.config.mjs'],
+    ignores: ['eslint.config.mjs', 'coverage'],
   },
   eslint.configs.recommended,
   ...tseslint.configs.recommendedTypeChecked,
@@ -27,8 +27,12 @@ export default tseslint.config(
   {
     rules: {
       '@typescript-eslint/no-explicit-any': 'off',
-      '@typescript-eslint/no-floating-promises': 'warn',
-      '@typescript-eslint/no-unsafe-argument': 'warn',
+      '@typescript-eslint/no-floating-promises': 'error',
+      '@typescript-eslint/no-unsafe-argument': 'error',
+      '@typescript-eslint/no-unsafe-assignment': 'error',
+      '@typescript-eslint/no-unsafe-call': 'error',
+      '@typescript-eslint/no-unsafe-member-access': 'error',
+      '@typescript-eslint/no-unsafe-return': 'error',
       "prettier/prettier": ["error", { endOfLine: "auto" }],
     },
   },

backend/package.json

@@ -13,12 +13,13 @@
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",
     "start:prod": "node dist/main",
-    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
+    "lint": "tsc --noEmit && eslint \"{src,apps,libs,test}/**/*.ts\" && prettier --check \"src/**/*.ts\" \"test/**/*.ts\"",
     "test": "jest",
     "test:watch": "jest --watch",
     "test:cov": "jest --coverage",
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
-    "test:e2e": "jest --config ./test/jest-e2e.json"
+    "test:e2e": "jest --config ./test/jest-e2e.json",
+    "clean": "rm -rf dist node_modules"
   },
   "dependencies": {
     "@nestjs/common": "^11.0.1",

backend/src/app.controller.ts

@@ -9,4 +9,9 @@ export class AppController {
   getHello(): string {
     return this.appService.getHello();
   }
+
+  @Get('health')
+  health(): { status: string } {
+    return { status: 'ok' };
+  }
 }

backend/src/ideas/dto/create-idea.dto.ts

@@ -1,9 +1,4 @@
-import {
-  IsString,
-  IsOptional,
-  IsEnum,
-  MaxLength,
-} from 'class-validator';
+import { IsString, IsOptional, IsEnum, MaxLength } from 'class-validator';
 import { IdeaStatus, IdeaPriority } from '../entities/idea.entity';
 
 export class CreateIdeaDto {

backend/src/ideas/entities/idea.entity.ts

@@ -49,7 +49,12 @@ export class Idea {
   @Column({ type: 'varchar', length: 100, nullable: true })
   module: string | null;
 
-  @Column({ name: 'target_audience', type: 'varchar', length: 255, nullable: true })
+  @Column({
+    name: 'target_audience',
+    type: 'varchar',
+    length: 255,
+    nullable: true,
+  })
   targetAudience: string | null;
 
   @Column({ type: 'text', nullable: true })

backend/src/ideas/ideas.service.ts

@@ -1,6 +1,6 @@
 import { Injectable, NotFoundException } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
-import { Repository, Like, FindOptionsWhere } from 'typeorm';
+import { Repository, FindOptionsWhere } from 'typeorm';
 import { Idea } from './entities/idea.entity';
 import { CreateIdeaDto, UpdateIdeaDto, QueryIdeasDto } from './dto';
 
@@ -119,7 +119,7 @@ export class IdeasService {
       .createQueryBuilder('idea')
       .select('DISTINCT idea.module', 'module')
       .where('idea.module IS NOT NULL')
-      .getRawMany();
+      .getRawMany<{ module: string }>();
 
     return result.map((r) => r.module).filter(Boolean);
   }

backend/src/main.ts

@@ -29,4 +29,4 @@ async function bootstrap() {
   await app.listen(port);
   console.log(`Backend running on http://localhost:${port}`);
 }
-bootstrap();
+void bootstrap();