feat: 실시간 알림(인앱+SSE, Redis pub/sub) + Redis 캐싱 (8단계)

알림(8-2): - Notification 모듈 + SSE 스트림(@Sse, @SkipTransform 으로 표준 래퍼 우회). - 12종 알림 적재(업무 지시/해제/승인요청/승인/수정요청/시작/마감변경/삭제/댓글·답글, 멤버 초대/역할변경/제거). 행위자 제외 + 중복 dedup. AppShell 종(미읽음 뱃지·드롭다운). - 실시간 fan-out: REDIS_HOST 시 ioredis pub/sub(다중 인스턴스), 미설정 시 인메모리 폴백. Redis 캐싱(8-3): - CacheModule → @keyv/redis(미설정 시 인메모리 폴백). 저장소 목록을 버전 네임스페이스로 캐시, 생성/수정/삭제·동기화·멤버 초대/제거 시 무효화(공유 버전 키라 다중 인스턴스 정합). - enableShutdownHooks 로 종료 시 Redis 연결 graceful close. 검증: 백엔드 build/lint 0·20 tests, 프론트 build/lint/type-check 0. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-19 13:12:47 +09:00
parent ef858f6e34
commit d87726194b
23 changed files with 1539 additions and 42 deletions
@@ -9,6 +9,7 @@
      "version": "0.0.1",
      "license": "UNLICENSED",
      "dependencies": {
+        "@keyv/redis": "^5.1.6",
        "@nestjs/cache-manager": "^3.0.1",
        "@nestjs/common": "^11.0.1",
        "@nestjs/config": "^4.0.3",
@@ -28,6 +29,7 @@
        "cookie-parser": "^1.4.7",
        "express-rate-limit": "^8.3.2",
        "helmet": "^8.1.0",
+        "ioredis": "^5.11.1",
        "nest-winston": "^1.10.0",
        "passport": "^0.7.0",
        "passport-jwt": "^4.0.1",
@@ -1475,6 +1477,12 @@
        }
      }
    },
+    "node_modules/@ioredis/commands": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/@ioredis/commands/-/commands-1.10.0.tgz",
+      "integrity": "sha512-UmeW7z4LfctwoQ5wkhVzgq8tXkreED2xZGpX+Bg+zA+WJFZCT6c062AfCK/Dfk81xZnnwdhJCUMkitihRaoC2Q==",
+      "license": "MIT"
+    },
    "node_modules/@isaacs/cliui": {
      "version": "8.0.2",
      "resolved": "https://registry.npmjs.org/@isaacs/cliui/-/cliui-8.0.2.tgz",
@@ -2171,6 +2179,23 @@
        "@jridgewell/sourcemap-codec": "^1.4.14"
      }
    },
+    "node_modules/@keyv/redis": {
+      "version": "5.1.6",
+      "resolved": "https://registry.npmjs.org/@keyv/redis/-/redis-5.1.6.tgz",
+      "integrity": "sha512-eKvW6pspvVaU5dxigaIDZr635/Uw6urTXL3gNbY9WTR8d3QigZQT+r8gxYSEOsw4+1cCBsC4s7T2ptR0WC9LfQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@redis/client": "^5.10.0",
+        "cluster-key-slot": "^1.1.2",
+        "hookified": "^1.13.0"
+      },
+      "engines": {
+        "node": ">= 18"
+      },
+      "peerDependencies": {
+        "keyv": "^5.6.0"
+      }
+    },
    "node_modules/@keyv/serialize": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/@keyv/serialize/-/serialize-1.1.1.tgz",
@@ -3312,6 +3337,30 @@
        "url": "https://opencollective.com/pkgr"
      }
    },
+    "node_modules/@redis/client": {
+      "version": "5.12.1",
+      "resolved": "https://registry.npmjs.org/@redis/client/-/client-5.12.1.tgz",
+      "integrity": "sha512-7aPGWeqA3uFm43o19umzdl16CEjK/JQGtSXVPevplTaOU3VJA/rseBC1QvYUz9lLDIMBimc4SW/zrW4S89BaCA==",
+      "license": "MIT",
+      "dependencies": {
+        "cluster-key-slot": "1.1.2"
+      },
+      "engines": {
+        "node": ">= 18.19.0"
+      },
+      "peerDependencies": {
+        "@node-rs/xxhash": "^1.1.0",
+        "@opentelemetry/api": ">=1 <2"
+      },
+      "peerDependenciesMeta": {
+        "@node-rs/xxhash": {
+          "optional": true
+        },
+        "@opentelemetry/api": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/@scarf/scarf": {
      "version": "1.4.0",
      "resolved": "https://registry.npmjs.org/@scarf/scarf/-/scarf-1.4.0.tgz",
@@ -6310,6 +6359,15 @@
        "node": ">=0.8"
      }
    },
+    "node_modules/cluster-key-slot": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/cluster-key-slot/-/cluster-key-slot-1.1.2.tgz",
+      "integrity": "sha512-RMr0FhtfXemyinomL4hrWcYJxmX6deFdCxpJzhDttxgO1+bcCnkk+9drydLVDmAMG7NE6aN/fl4F7ucU/90gAA==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
    "node_modules/co": {
      "version": "4.6.0",
      "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
@@ -6757,6 +6815,15 @@
        "node": ">=0.4.0"
      }
    },
+    "node_modules/denque": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
+      "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.10"
+      }
+    },
    "node_modules/depd": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
@@ -8254,6 +8321,12 @@
        "node": ">=18.0.0"
      }
    },
+    "node_modules/hookified": {
+      "version": "1.15.1",
+      "resolved": "https://registry.npmjs.org/hookified/-/hookified-1.15.1.tgz",
+      "integrity": "sha512-MvG/clsADq1GPM2KGo2nyfaWVyn9naPiXrqIe4jYjXNZQt238kWyOGrsyc/DmRAQ+Re6yeo6yX/yoNCG5KAEVg==",
+      "license": "MIT"
+    },
    "node_modules/html-escaper": {
      "version": "2.0.2",
      "resolved": "https://registry.npmjs.org/html-escaper/-/html-escaper-2.0.2.tgz",
@@ -8433,6 +8506,38 @@
        "kind-of": "^6.0.2"
      }
    },
+    "node_modules/ioredis": {
+      "version": "5.11.1",
+      "resolved": "https://registry.npmjs.org/ioredis/-/ioredis-5.11.1.tgz",
+      "integrity": "sha512-ehuGcf94bQXhfagULNXrJdfnWO38v070jxSx/qE87Kjzmu2fU7ro5EFAb+OPituLqgfyuQaym5DlrNydW2sJ9A==",
+      "license": "MIT",
+      "peer": true,
+      "dependencies": {
+        "@ioredis/commands": "1.10.0",
+        "cluster-key-slot": "1.1.1",
+        "debug": "4.4.3",
+        "denque": "2.1.0",
+        "redis-errors": "1.2.0",
+        "redis-parser": "3.0.0",
+        "standard-as-callback": "2.1.0"
+      },
+      "engines": {
+        "node": ">=12.22.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/ioredis"
+      }
+    },
+    "node_modules/ioredis/node_modules/cluster-key-slot": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/cluster-key-slot/-/cluster-key-slot-1.1.1.tgz",
+      "integrity": "sha512-rwHwUfXL40Chm1r08yrhU3qpUvdVlgkKNeyeGPOxnW8/SyVDvgRaed/Uz54AqWNaTCAThlj6QAs3TZcKI0xDEw==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
    "node_modules/ip-address": {
      "version": "10.2.0",
      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.2.0.tgz",
@@ -11247,6 +11352,27 @@
        "url": "https://paulmillr.com/funding/"
      }
    },
+    "node_modules/redis-errors": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/redis-errors/-/redis-errors-1.2.0.tgz",
+      "integrity": "sha512-1qny3OExCf0UvUV/5wpYKf2YwPcOqXzkwKKSmKHiE6ZMQs5heeE/c8eXK+PNllPvmjgAbfnsbpkGZWy8cBpn9w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/redis-parser": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/redis-parser/-/redis-parser-3.0.0.tgz",
+      "integrity": "sha512-DJnGAeenTdpMEH6uAJRK/uiyEIH9WVsUmoLwzudwGJUwZPp80PDBWPHXSAGNPwNvIXAbe7MSUB1zQFugFml66A==",
+      "license": "MIT",
+      "dependencies": {
+        "redis-errors": "^1.0.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
    "node_modules/reflect-metadata": {
      "version": "0.2.2",
      "resolved": "https://registry.npmjs.org/reflect-metadata/-/reflect-metadata-0.2.2.tgz",
@@ -11829,6 +11955,12 @@
        "node": ">=8"
      }
    },
+    "node_modules/standard-as-callback": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/standard-as-callback/-/standard-as-callback-2.1.0.tgz",
+      "integrity": "sha512-qoRRSyROncaz1z0mvYqIE4lCd9p2R90i6GxW3uZv5ucSu8tU7B5HXUP1gG8pVZsYNVaXjk8ClXHPttLyxAL48A==",
+      "license": "MIT"
+    },
    "node_modules/statuses": {
      "version": "2.0.2",
      "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.2.tgz",