fix: 이미지 처리 Lambda 오류 수정

[lsy1307]

어떤 버그인가요?

S3 이벤트로 실행되는 이미지 resizing Lambda와 thumbnail Lambda의 오류 가능성을 점검하고 수정합니다.

• modules/shared_resources/src/img_resizing/index.js 확인
• modules/shared_resources/src/thumbnail/index.js 확인
• Terraform에서 참조하는 modules/shared_resources/dist/*.zip 산출물 처리 방식 확인

재현 방법(선택)

1. S3 upload bucket에 이미지 업로드
2. original/ prefix 업로드 시 resizing Lambda 실행
3. chat/files/ prefix 업로드 시 thumbnail Lambda 실행
4. CloudWatch Logs에서 Lambda 오류 확인

참고할만한 자료(선택)

• modules/shared_resources/lambda.tf
• modules/shared_resources/src/img_resizing/index.js
• modules/shared_resources/src/thumbnail/index.js
• modules/shared_resources/dist/img_resizing.zip
• modules/shared_resources/dist/thumbnail.zip

[coderabbitai]

🔗 Related PRs

#27 - fix: 썸네일 생성 Lambda 트리거 prefix 변경 [closed]

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