{"id":28711768,"url":"https://github.com/prgrms-aibe-devcourse/aibe1-finalproject-team01-be","last_synced_at":"2026-02-01T01:34:31.058Z","repository":{"id":298676505,"uuid":"1000659776","full_name":"prgrms-aibe-devcourse/AIBE1-FinalProject-Team01-BE","owner":"prgrms-aibe-devcourse","description":"프로그래머스 데브코스 수강생들을 위한 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returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["ai","argocd","docker","grafana","java","k3s","langchain4j","loki","opentelemetry","prometheus","qdrant","rag","spring","sse","tempo","vectordb","websocket"],"created_at":"2025-06-14T22:11:33.234Z","updated_at":"2026-02-01T01:34:31.053Z","avatar_url":"https://github.com/prgrms-aibe-devcourse.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# 🎯 Amateurs\n\n\u003cdiv align=\"center\"\u003e\n\n![Amateurs Logo](docs/images/banner.png)\n\n*프로그래머스 데브코스 수강생들을 위한 커뮤니티 플랫폼*\n\n![GitHub last commit](https://img.shields.io/github/last-commit/prgrms-aibe-devcourse/AIBE1-FinalProject-Team01-BE)\n![GitHub issues](https://img.shields.io/github/issues/prgrms-aibe-devcourse/AIBE1-FinalProject-Team01-BE)\n![GitHub pull requests](https://img.shields.io/github/issues-pr/prgrms-aibe-devcourse/AIBE1-FinalProject-Team01-BE)\n[![Coverage](./.github/badges/jacoco.svg)](./build/reports/jacoco/test/html/index.html)\n[![Java](https://img.shields.io/badge/Java-17-ED8B00?logo=openjdk\u0026logoColor=white)](https://openjdk.org/projects/jdk/17/)\n[![Spring Boot](https://img.shields.io/badge/Spring%20Boot-3.5.0-6DB33F?logo=spring\u0026logoColor=white)](https://spring.io/projects/spring-boot)\n\n\u003c/div\u003e\n\n---\n\n## 🌟 서비스 소개\n\n**Amateurs**는 프로그래머스 데브코스 수강생들을 위해 만들어진 커뮤니티 플랫폼입니다.\n\n\u003e 💡 **단순한 정보 공유를 넘어, AI 기술로 개인화된 추천글을 제공하고,  \n\u003e 실시간 채팅 기능을 제공해 함께 성장하는 개발자 생태계를 구축합니다.**\n\n### ✨ Why Amateurs?\n\n- 🤖 **AI 맞춤 추천**: 개인 관심사 기반 게시글 자동 큐레이션\n- ⚡ **실시간 채팅**: WebSocket 채팅 \u0026 SSE 알림으로 즉각적인 커뮤니케이션\n- 🔐 **스마트 인증**: OCR + AI 이미지 분석을 통한 자동 수강생 인증\n- 📊 **데이터 기반**: 사용자 행동 분석을 통한 지속적인 UX 개선\n\n---\n\n## 🏗️ 시스템 아키텍처\n\n\u003cdiv align=\"center\"\u003e\n\n![](docs/images/architecture.png)\n\n\u003c/div\u003e\n\n---\n\n## 🚀 핵심 기능\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\n\n### 🤖 AI 기반 게시글 맞춤 추천\n- **벡터 유사도 분석**으로 개인화된 콘텐츠 추천\n- **LangChain4j + Gemini** 모델 활용\n- **실시간 임베딩** 업데이트로 최신 트렌드 반영\n\n```java\n@Service\npublic class PostRecommendService {\n    \n    @Autowired\n    private EmbeddingStore\u003cTextSegment\u003e embeddingStore;\n    \n    public List\u003cPostResponseDTO\u003e recommendPosts(Long userId) {\n        UserProfile profile = aiProfileService.getProfile(userId);\n        List\u003cEmbeddingMatch\u003cTextSegment\u003e\u003e matches = \n            embeddingStore.findRelevant(profile.getEmbedding(), 10);\n        return matches.stream()\n            .map(this::convertToPostDTO)\n            .collect(toList());\n    }\n}\n```\n\n\u003c/td\u003e\n\u003ctd width=\"50%\"\u003e\n\n### ⚡ 실시간 커뮤니케이션\n- **WebSocket + STOMP** 기반 1:1 채팅\n- **SSE** 실시간 알림 시스템\n- **MongoDB** 기반 메시지 영구 저장\n\n```java\n@MessageMapping(\"/chat/{roomId}\")\npublic void sendMessage(@DestinationVariable String roomId, \n                       @Payload DirectMessageRequest request) {\n    DirectMessageResponse response = \n        directMessageService.saveMessage(request);\n    \n    messagingTemplate.convertAndSend(\n        \"/topic/room/\" + roomId, response);\n    \n    // 실시간 알림 전송\n    sseService.sendAlarm(response.getReceiverId(), \n                        createAlarm(response));\n}\n```\n\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\n### 🔐 스마트 수강생 인증 시스템\n\n**OCR + AI 이미지 분석**을 통한 완전 자동화된 인증 프로세스\n\n```mermaid\nsequenceDiagram\n    participant User\n    participant API\n    participant OCR\n    participant AI\n    participant DB\n    \n    User-\u003e\u003eAPI: 수료증 이미지 업로드\n    API-\u003e\u003eOCR: 텍스트 추출 요청\n    OCR--\u003e\u003eAPI: 추출된 텍스트\n    API-\u003e\u003eAI: 이미지 유사도 분석\n    AI--\u003e\u003eAPI: 유사도 점수 (0-100)\n    alt 점수 \u003e= 80\n        API-\u003e\u003eDB: 인증 승인\n        API--\u003e\u003eUser: 인증 완료\n    else 점수 \u003c 80\n        API--\u003e\u003eUser: 인증 실패\n    end\n```\n\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/table\u003e\n\n---\n\n## 🛠️ 기술 스택\n\n![](docs/images/tech_skills.png)\n\n---\n\n## 🧪 테스트 \u0026 품질관리\n\n### 테스트 실행\n```bash\n# 전체 테스트 실행\n./gradlew test\n\n# 커버리지 리포트 생성\n./gradlew jacocoTestReport\n\n# 커버리지 검증 (최소 50% 요구)\n./gradlew jacocoTestCoverageVerification\n```\n\n모든 PR에 대해 최소 2명 이상 승인 필요\n\n---\n\n## 📁 프로젝트 구조\n\n```\nsrc/main/java/kr/co/amateurs/server/\n├── 📝 annotation/                          # 커스텀 어노테이션\n├── ⚙️ config/                              # 설정 클래스\n├── 🎮 controller/                          # REST API 컨트롤러\n├── 📊 domain/                              # 도메인 모델\n├── 🗄️ repository/                          # 데이터 접근 계층\n├── 💼 service/                             # 비즈니스 로직 계층\n├── ❌ exception/                           # 예외 처리\n├── 🛠️ handler/                             # 핸들러 클래스\n├── 🔧 utils/                               # 유틸리티 클래스\n└── 🚀 ServerApplication.java               # Spring Boot 메인 애플리케이션\n```\n\n---\n\n## 📚 문서\n\n- 📖 **[API 문서](https://api.amateurs.example.com/docs)** - Swagger UI\n- 🎯 **[코딩 컨벤션](docs/convention.md)** - 개발 표준 가이드\n- 🗄️ **[데이터베이스 가이드](docs/db-guide.md)** - DB 설계 원칙\n- ⚡ **[JOOQ 가이드](docs/jooq-guide.md)** - 타입 안전 SQL 작성법\n\n---\n\n\n## 👥 팀 소개\n\n\u003cdiv align=\"center\"\u003e\n\n### 🏆 Team 으쓱이들\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e\n\u003ca href=\"https://github.com/klaus9267\"\u003e\n\u003cimg src=\"https://github.com/user-attachments/assets/da192400-eb03-4017-86b1-54a84d6ffd24\" width=\"100px;\" alt=\"김민호\"/\u003e\u003cbr /\u003e\n\u003csub\u003e\u003cb\u003e김민호\u003c/b\u003e\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003e🚀 실시간 통신 \u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003eWebSocket, SSE\u003c/sub\u003e\n\u003c/a\u003e\n\u003c/td\u003e\n\u003ctd align=\"center\"\u003e\n\u003ca href=\"https://github.com/rbxo0128\"\u003e\n\u003cimg src=\"https://github.com/user-attachments/assets/4c3787a5-3629-4672-ad8e-e7be303efaf7\" width=\"100px;\" alt=\"권규태\"/\u003e\u003cbr /\u003e\n\u003csub\u003e\u003cb\u003e권규태\u003c/b\u003e\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003e🏗️ API \u0026 Database\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003eBusiness Logic, API \u003c/sub\u003e\n\u003c/a\u003e\n\u003c/td\u003e\n\u003ctd align=\"center\"\u003e\n\u003ca href=\"https://github.com/dldudqlsdlqslek\"\u003e\n\u003cimg src=\"https://github.com/user-attachments/assets/ed28c2c0-c7b8-4253-b023-c28ee81a6a50\" width=\"100px;\" alt=\"이영빈\"/\u003e\u003cbr /\u003e\n\u003csub\u003e\u003cb\u003e이영빈\u003c/b\u003e\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003e🗄️ API \u0026 Database\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003eBusiness Logic, API\u003c/sub\u003e\n\u003c/a\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e\n\u003ca href=\"https://github.com/kjyy08\"\u003e\n\u003cimg src=\"https://github.com/user-attachments/assets/a9837136-b610-4d6f-84e4-6f1a928d7acc\" width=\"100px;\" alt=\"김주엽\"/\u003e\u003cbr /\u003e\n\u003csub\u003e\u003cb\u003e김주엽\u003c/b\u003e\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003e⚙️ Backend Development\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003eInfra, JOOQ, DevOps\u003c/sub\u003e\n\u003c/a\u003e\n\u003c/td\u003e\n\u003ctd align=\"center\"\u003e\n\u003ca href=\"https://github.com/s0ooo0k\"\u003e\n\u003cimg src=\"https://avatars.githubusercontent.com/s0ooo0k\" width=\"100px;\" alt=\"지현숙\"/\u003e\u003cbr /\u003e\n\u003csub\u003e\u003cb\u003e지현숙\u003c/b\u003e\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003e💻 AI Development\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003eAI, LangChain4j\u003c/sub\u003e\n\u003c/a\u003e\n\u003c/td\u003e\n\u003ctd align=\"center\"\u003e\n\u003ca href=\"https://github.com/shienka07\"\u003e\n\u003cimg src=\"https://github.com/user-attachments/assets/a75a43cd-c8d4-470e-b935-a2e923c00949\" width=\"100px;\" alt=\"조경혜\"/\u003e\u003cbr /\u003e\n\u003csub\u003e\u003cb\u003e조경혜\u003c/b\u003e\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003e🛠️ Backend Development\u003c/sub\u003e\u003cbr /\u003e\n\u003csub\u003eRedis, Security\u003c/sub\u003e\n\u003c/a\u003e\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/table\u003e\n\n\u003c/div\u003e\n\n---\n\n\u003cdiv align=\"center\"\u003e\n\n### 🎯 프로그래머스 데브코스 생성형 AI 백엔드 1기 최종 프로젝트\n\n**Made with ❤️ by Team 으쓱이들**\n\n⭐ **이 프로젝트가 도움이 되었다면 Star를 눌러주세요!** ⭐\n\n\u003c/div\u003e","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fprgrms-aibe-devcourse%2Faibe1-finalproject-team01-be","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fprgrms-aibe-devcourse%2Faibe1-finalproject-team01-be","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fprgrms-aibe-devcourse%2Faibe1-finalproject-team01-be/lists"}