Merge pull request #11 from nextinterfaces/adds-logger

Adds logger

Author: nextinterfaces

apps/items-service/README.md

@@ -0,0 +1,47 @@
+# Items Service
+
+A simple REST API service for managing items, built with Bun and PostgreSQL.
+
+## Features
+
+- **RESTful API** for CRUD operations on items
+- **PostgreSQL** database integration
+- **Health check** endpoint with database connectivity status
+- **OpenAPI/Swagger** documentation
+- **OpenTelemetry** distributed tracing support
+- **Structured Logging** with Pino for high-performance logging
+- **Hot reload** in development mode
+- **Docker** support with development and production configurations
+
+## API Endpoints
+
+### Health Check
+- `GET /v1/health` - Check service and database health
+- `GET /v1/items` - List all items
+- `POST /v1/items` - Create a new item
+- `GET /docs` - Swagger UI for interactive API documentation
+- `GET /v1/openapi.json` - OpenAPI specification
+
+## Local Development
+
+### Using Tilt
+```bash
+task local:setup
+task local:start
+```
+
+Access the service at:
+- Service: http://localhost:8081
+- Health Check: http://localhost:8081/v1/health
+- API Docs: http://localhost:8081/docs
+
+## Technology Stack
+
+- **Runtime**: [Bun](https://bun.sh/) - Fast JavaScript runtime
+- **Database**: PostgreSQL with [postgres.js](https://github.com/porsager/postgres)
+- **Logging**: [Pino](https://getpino.io/) - High-performance structured logging
+- **Observability**: [OpenTelemetry](https://opentelemetry.io/) - Distributed tracing
+- **Container**: Docker with Alpine Linux
+- **Orchestration**: Kubernetes (k3s)
+- **Local Development**: Task and Tilt with k3d
+

apps/items-service/bun.lock

@@ -10,6 +10,8 @@
         "@opentelemetry/resources": "^2.2.0",
         "@opentelemetry/sdk-node": "^0.207.0",
         "@opentelemetry/semantic-conventions": "^1.37.0",
+        "pino": "^10.1.0",
+        "pino-pretty": "^13.1.2",
         "postgres": "^3.4.4",
       },
       "devDependencies": {
@@ -178,6 +180,8 @@
 
     "@opentelemetry/sql-common": ["@opentelemetry/[email protected]", "", { "dependencies": { "@opentelemetry/core": "^2.0.0" }, "peerDependencies": { "@opentelemetry/api": "^1.1.0" } }, "sha512-4mhWm3Z8z+i508zQJ7r6Xi7y4mmoJpdvH0fZPFRkWrdp5fq7hhZ2HhYokEOLkfqSMgPR4Z9EyB3DBkbKGOqZiQ=="],
 
+    "@pinojs/redact": ["@pinojs/[email protected]", "", {}, "sha512-k2ENnmBugE/rzQfEcdWHcCY+/FM3VLzH9cYEsbdsoqrvzAKRhUZeRNhAZvB8OitQJ1TBed3yqWtdjzS6wJKBwg=="],
+
     "@protobufjs/aspromise": ["@protobufjs/[email protected]", "", {}, "sha512-j+gKExEuLmKwvz3OgROXtrJ2UG2x8Ch2YZUxahh+s1F2HZ+wAceUNLkvy6zKCPVRkU++ZWQrdxsUeQXmcg4uoQ=="],
 
     "@protobufjs/base64": ["@protobufjs/[email protected]", "", {}, "sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg=="],
@@ -230,6 +234,8 @@
 
     "ansi-styles": ["[email protected]", "", { "dependencies": { "color-convert": "^2.0.1" } }, "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg=="],
 
+    "atomic-sleep": ["[email protected]", "", {}, "sha512-kNOjDqAh7px0XWNI+4QbzoiR/nTkHAWNud2uvnJquD1/x5a7EQZMJT0AczqK0Qn67oY/TTQ1LbUKajZpp3I9tQ=="],
+
     "bignumber.js": ["[email protected]", "", {}, "sha512-Ko0uX15oIUS7wJ3Rb30Fs6SkVbLmPBAKdlm7q9+ak9bbIeFf0MwuBsQV6z7+X768/cHsfg+WlysDWJcmthjsjQ=="],
 
     "bun-types": ["[email protected]", "", { "dependencies": { "@types/node": "*" }, "peerDependencies": { "@types/react": "^19" } }, "sha512-NMrcy7smratanWJ2mMXdpatalovtxVggkj11bScuWuiOoXTiKIu2eVS1/7qbyI/4yHedtsn175n4Sm4JcdHLXw=="],
@@ -242,16 +248,26 @@
 
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+    "colorette": ["[email protected]", "", {}, "sha512-IfEDxwoWIjkeXL1eXcDiow4UbKjhLdq6/EuSVR9GMN7KVH3r9gQ83e73hsz1Nd1T3ijd5xv1wcWRYO+D6kCI2w=="],
+
     "csstype": ["[email protected]", "", {}, "sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw=="],
 
+    "dateformat": ["[email protected]", "", {}, "sha512-2P0p0pFGzHS5EMnhdxQi7aJN+iMheud0UhG4dlE1DLAlvL8JHjJJTX/CSm4JXwV0Ka5nGk3zC5mcb5bUQUxxMA=="],
+
     "debug": ["[email protected]", "", { "dependencies": { "ms": "^2.1.3" } }, "sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA=="],
 
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+
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+    "fast-copy": ["[email protected]", "", {}, "sha512-dl0O9Vhju8IrcLndv2eU4ldt1ftXMqqfgN4H1cpmGV7P6jeB9FwpN9a2c8DPGE1Ys88rNUJVYDHq73CGAGOPfQ=="],
+
+    "fast-safe-stringify": ["[email protected]", "", {}, "sha512-W+KJc2dmILlPplD/H4K9l9LcAHAfPtP6BY84uVLXQ6Evcz9Lcg33Y2z1IVblT6xdY54PXYVHEv+0Wpq8Io6zkA=="],
+
     "forwarded-parse": ["[email protected]", "", {}, "sha512-alTFZZQDKMporBH77856pXgzhEzaUVmLCDk+egLgIgHst3Tpndzz8MnKe+GzRJRfvVdn69HhpW7cmXzvtLvJAw=="],
 
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@@ -262,6 +278,8 @@
 
     "google-logging-utils": ["[email protected]", "", {}, "sha512-NEgUnEcBiP5HrPzufUkBzJOD/Sxsco3rLNo1F1TNf7ieU8ryUzBhqba8r756CjLX7rn3fHl6iLEwPYuqpoKgQQ=="],
 
+    "help-me": ["[email protected]", "", {}, "sha512-7xgomUX6ADmcYzFik0HzAxh/73YlKR9bmFzf51CZwR+b6YtzU2m0u49hQCqV6SvlqIqsaxovfwdvbnsw3b/zpg=="],
+
     "https-proxy-agent": ["[email protected]", "", { "dependencies": { "agent-base": "^7.1.2", "debug": "4" } }, "sha512-vK9P5/iUfdl95AI+JVyUuIcVtd4ofvtrOr3HNtM2yxC9bnMbEdp3x01OhQNnjb8IJYi38VlTE3mBXwcfvywuSw=="],
 
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@@ -270,24 +288,40 @@
 
     "is-stream": ["[email protected]", "", {}, "sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg=="],
 
+    "joycon": ["[email protected]", "", {}, "sha512-34wB/Y7MW7bzjKRjUKTa46I2Z7eV62Rkhva+KkopW7Qvv/OSWBqvkSY7vusOPrNuZcUG3tApvdVgNB8POj3SPw=="],
+
     "json-bigint": ["[email protected]", "", { "dependencies": { "bignumber.js": "^9.0.0" } }, "sha512-SiPv/8VpZuWbvLSMtTDU8hEfrZWg/mH/nV/b4o0CYbSxu1UIQPLdwKOCIyLQX+VIPO5vrLX3i8qtqFyhdPSUSQ=="],
 
     "lodash.camelcase": ["[email protected]", "", {}, "sha512-TwuEnCnxbc3rAvhf/LbG7tJUDzhqXyFnv3dtzLOPgCG/hODL7WFnsbwktkD7yUV0RrreP/l1PALq/YSg6VvjlA=="],
 
     "long": ["[email protected]", "", {}, "sha512-mNAgZ1GmyNhD7AuqnTG3/VQ26o760+ZYBPKjPvugO8+nLbYfX6TVpJPseBvopbdY+qpZ/lKUnmEc1LeZYS3QAA=="],
 
+    "minimist": ["[email protected]", "", {}, "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="],
+
     "module-details-from-path": ["[email protected]", "", {}, "sha512-EGWKgxALGMgzvxYF1UyGTy0HXX/2vHLkw6+NvDKW2jypWbHpjQuj4UMcqQWXHERJhVGKikolT06G3bcKe4fi7w=="],
 
     "ms": ["[email protected]", "", {}, "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="],
 
     "node-fetch": ["[email protected]", "", { "dependencies": { "whatwg-url": "^5.0.0" }, "peerDependencies": { "encoding": "^0.1.0" }, "optionalPeers": ["encoding"] }, "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A=="],
 
+    "on-exit-leak-free": ["[email protected]", "", {}, "sha512-0eJJY6hXLGf1udHwfNftBqH+g73EU4B504nZeKpz1sYRKafAghwxEJunB2O7rDZkL4PGfsMVnTXZ2EjibbqcsA=="],
+
+    "once": ["[email protected]", "", { "dependencies": { "wrappy": "1" } }, "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w=="],
+
     "pg-int8": ["[email protected]", "", {}, "sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw=="],
 
     "pg-protocol": ["[email protected]", "", {}, "sha512-6DIBgBQaTKDJyxnXaLiLR8wBpQQcGWuAESkRBX/t6OwA8YsqP+iVSiond2EDy6Y/dsGk8rh/jtax3js5NeV7JQ=="],
 
     "pg-types": ["[email protected]", "", { "dependencies": { "pg-int8": "1.0.1", "postgres-array": "~2.0.0", "postgres-bytea": "~1.0.0", "postgres-date": "~1.0.4", "postgres-interval": "^1.1.0" } }, "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA=="],
 
+    "pino": ["[email protected]", "", { "dependencies": { "@pinojs/redact": "^0.4.0", "atomic-sleep": "^1.0.0", "on-exit-leak-free": "^2.1.0", "pino-abstract-transport": "^2.0.0", "pino-std-serializers": "^7.0.0", "process-warning": "^5.0.0", "quick-format-unescaped": "^4.0.3", "real-require": "^0.2.0", "safe-stable-stringify": "^2.3.1", "sonic-boom": "^4.0.1", "thread-stream": "^3.0.0" }, "bin": { "pino": "bin.js" } }, "sha512-0zZC2ygfdqvqK8zJIr1e+wT1T/L+LF6qvqvbzEQ6tiMAoTqEVK9a1K3YRu8HEUvGEvNqZyPJTtb2sNIoTkB83w=="],
+
+    "pino-abstract-transport": ["[email protected]", "", { "dependencies": { "split2": "^4.0.0" } }, "sha512-F63x5tizV6WCh4R6RHyi2Ml+M70DNRXt/+HANowMflpgGFMAym/VKm6G7ZOQRjqN7XbGxK1Lg9t6ZrtzOaivMw=="],
+
+    "pino-pretty": ["[email protected]", "", { "dependencies": { "colorette": "^2.0.7", "dateformat": "^4.6.3", "fast-copy": "^3.0.2", "fast-safe-stringify": "^2.1.1", "help-me": "^5.0.0", "joycon": "^3.1.1", "minimist": "^1.2.6", "on-exit-leak-free": "^2.1.0", "pino-abstract-transport": "^2.0.0", "pump": "^3.0.0", "secure-json-parse": "^4.0.0", "sonic-boom": "^4.0.1", "strip-json-comments": "^5.0.2" }, "bin": { "pino-pretty": "bin.js" } }, "sha512-3cN0tCakkT4f3zo9RXDIhy6GTvtYD6bK4CRBLN9j3E/ePqN1tugAXD5rGVfoChW6s0hiek+eyYlLNqc/BG7vBQ=="],
+
+    "pino-std-serializers": ["[email protected]", "", {}, "sha512-e906FRY0+tV27iq4juKzSYPbUj2do2X2JX4EzSca1631EB2QJQUqGbDuERal7LCtOpxl6x3+nvo9NPZcmjkiFA=="],
+
     "postgres": ["[email protected]", "", {}, "sha512-Jtc2612XINuBjIl/QTWsV5UvE8UHuNblcO3vVADSrKsrc6RqGX6lOW1cEo3CM2v0XG4Nat8nI+YM7/f26VxXLw=="],
 
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@@ -298,16 +332,36 @@
 
     "postgres-interval": ["[email protected]", "", { "dependencies": { "xtend": "^4.0.0" } }, "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ=="],
 
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+
     "protobufjs": ["[email protected]", "", { "dependencies": { "@protobufjs/aspromise": "^1.1.2", "@protobufjs/base64": "^1.1.2", "@protobufjs/codegen": "^2.0.4", "@protobufjs/eventemitter": "^1.1.0", "@protobufjs/fetch": "^1.1.0", "@protobufjs/float": "^1.0.2", "@protobufjs/inquire": "^1.1.0", "@protobufjs/path": "^1.1.2", "@protobufjs/pool": "^1.1.0", "@protobufjs/utf8": "^1.1.0", "@types/node": ">=13.7.0", "long": "^5.0.0" } }, "sha512-CvexbZtbov6jW2eXAvLukXjXUW1TzFaivC46BpWc/3BpcCysb5Vffu+B3XHMm8lVEuy2Mm4XGex8hBSg1yapPg=="],
 
+    "pump": ["[email protected]", "", { "dependencies": { "end-of-stream": "^1.1.0", "once": "^1.3.1" } }, "sha512-todwxLMY7/heScKmntwQG8CXVkWUOdYxIvY2s0VWAAMh/nd8SoYiRaKjlr7+iCs984f2P8zvrfWcDDYVb73NfA=="],
+
+    "quick-format-unescaped": ["[email protected]", "", {}, "sha512-tYC1Q1hgyRuHgloV/YXs2w15unPVh8qfu/qCTfhTYamaw7fyhumKa2yGpdSo87vY32rIclj+4fWYQXUMs9EHvg=="],
+
+    "real-require": ["[email protected]", "", {}, "sha512-57frrGM/OCTLqLOAh0mhVA9VBMHd+9U7Zb2THMGdBUoZVOtGbJzjxsYGDJ3A9AYYCP4hn6y1TVbaOfzWtm5GFg=="],
+
     "require-directory": ["[email protected]", "", {}, "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q=="],
 
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+    "safe-stable-stringify": ["[email protected]", "", {}, "sha512-b3rppTKm9T+PsVCBEOUR46GWI7fdOs00VKZ1+9c1EWDaDMvjQc6tUwuFyIprgGgTcWoVHSKrU8H31ZHA2e0RHA=="],
+
+    "secure-json-parse": ["[email protected]", "", {}, "sha512-l4KnYfEyqYJxDwlNVyRfO2E4NTHfMKAWdUuA8J0yve2Dz/E/PdBepY03RvyJpssIpRFwJoCD55wA+mEDs6ByWA=="],
+
+    "sonic-boom": ["[email protected]", "", { "dependencies": { "atomic-sleep": "^1.0.0" } }, "sha512-INb7TM37/mAcsGmc9hyyI6+QR3rR1zVRu36B0NeGXKnOOLiZOfER5SA+N7X7k3yUYRzLWafduTDvJAfDswwEww=="],
+
+    "split2": ["[email protected]", "", {}, "sha512-UcjcJOWknrNkF6PLX83qcHM6KHgVKNkV62Y8a5uYDVv9ydGQVwAHMKqHdJje1VTWpljG0WYpCDhrCdAOYH4TWg=="],
+
     "string-width": ["[email protected]", "", { "dependencies": { "emoji-regex": "^8.0.0", "is-fullwidth-code-point": "^3.0.0", "strip-ansi": "^6.0.1" } }, "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g=="],
 
     "strip-ansi": ["[email protected]", "", { "dependencies": { "ansi-regex": "^5.0.1" } }, "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A=="],
 
+    "strip-json-comments": ["[email protected]", "", {}, "sha512-1tB5mhVo7U+ETBKNf92xT4hrQa3pm0MZ0PQvuDnWgAAGHDsfp4lPSpiS6psrSiet87wyGPh9ft6wmhOMQ0hDiw=="],
+
+    "thread-stream": ["[email protected]", "", { "dependencies": { "real-require": "^0.2.0" } }, "sha512-OqyPZ9u96VohAyMfJykzmivOrY2wfMSf3C5TtFJVgN+Hm6aj+voFhlK+kZEIv2FBh1X6Xp3DlnCOfEQ3B2J86A=="],
+
     "tr46": ["[email protected]", "", {}, "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="],
 
     "undici-types": ["[email protected]", "", {}, "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw=="],
@@ -320,6 +374,8 @@
 
     "wrap-ansi": ["[email protected]", "", { "dependencies": { "ansi-styles": "^4.0.0", "string-width": "^4.1.0", "strip-ansi": "^6.0.0" } }, "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q=="],
 
+    "wrappy": ["[email protected]", "", {}, "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ=="],
+
     "xtend": ["[email protected]", "", {}, "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="],
 
     "y18n": ["[email protected]", "", {}, "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA=="],

apps/items-service/package.json

@@ -14,6 +14,8 @@
     "@opentelemetry/resources": "^2.2.0",
     "@opentelemetry/sdk-node": "^0.207.0",
     "@opentelemetry/semantic-conventions": "^1.37.0",
+    "pino": "^10.1.0",
+    "pino-pretty": "^13.1.2",
     "postgres": "^3.4.4"
   },
   "devDependencies": {

apps/items-service/src/config.ts

@@ -21,12 +21,20 @@ export interface ServerConfig {
   commitSha: string;
 }
 
+export interface LoggingConfig {
+  level: string;
+  pretty: boolean;
+}
+
 export interface Config {
   server: ServerConfig;
   database: DatabaseConfig;
+  logging: LoggingConfig;
 }
 
 export function loadConfig(): Config {
+  const nodeEnv = process.env.NODE_ENV || "development";
+
   return {
     server: {
       port: Number(process.env.PORT || 8080),
@@ -44,6 +52,10 @@ export function loadConfig(): Config {
       idleTimeout: 20,
       connectTimeout: 10,
     },
+    logging: {
+      level: process.env.LOG_LEVEL || "info",
+      pretty: nodeEnv === "development" || process.env.LOG_PRETTY === "true",
+    },
   };
 }
 

apps/items-service/src/controllers.ts

@@ -7,6 +7,7 @@ import { trace, SpanStatusCode } from "@opentelemetry/api";
 import { ItemsRepository } from "./database.js";
 import type { CreateItemDto, HealthResponse, ItemsListResponse } from "./models.js";
 import { json, badRequest, internalServerError, serviceUnavailable } from "./http-utils.js";
+import { createLoggerWithTrace, logError } from "./logger.js";
 
 export class HealthController {
   constructor(
@@ -19,7 +20,7 @@ export class HealthController {
     return await tracer.startActiveSpan("healthCheck", async (span) => {
       try {
         const isHealthy = await this.repository.healthCheck();
-        
+
         if (isHealthy) {
           const response: HealthResponse = {
             status: "ok",
@@ -29,6 +30,9 @@ export class HealthController {
           span.setStatus({ code: SpanStatusCode.OK });
           return json(response);
         } else {
+          const log = createLoggerWithTrace();
+          log.warn("Health check failed: database disconnected");
+
           const response: HealthResponse = {
             status: "degraded",
             commit: this.commitSha,
@@ -38,9 +42,10 @@ export class HealthController {
           return serviceUnavailable(response);
         }
       } catch (error) {
+        logError(error, "Health check failed with exception");
         span.recordException(error as Error);
         span.setStatus({ code: SpanStatusCode.ERROR, message: String(error) });
-        
+
         const response: HealthResponse = {
           status: "degraded",
           commit: this.commitSha,
@@ -65,11 +70,14 @@ export class ItemsController {
         const items = await this.repository.findAll();
         span.setAttribute("items.count", items.length);
         span.setStatus({ code: SpanStatusCode.OK });
-        
+
+        const log = createLoggerWithTrace({ itemCount: items.length });
+        log.debug("Items fetched successfully");
+
         const response: ItemsListResponse = { items };
         return json(response);
       } catch (error) {
-        console.error("Error fetching items:", error);
+        logError(error, "Error fetching items");
         span.recordException(error as Error);
         span.setStatus({ code: SpanStatusCode.ERROR, message: String(error) });
         return internalServerError("Failed to fetch items");
@@ -87,27 +95,34 @@ export class ItemsController {
         try {
           body = (await req.json()) as Partial<CreateItemDto>;
         } catch (error) {
+          const log = createLoggerWithTrace();
+          log.warn({ error: String(error) }, "Invalid JSON in create item request");
           span.recordException(error as Error);
           span.setStatus({ code: SpanStatusCode.ERROR, message: "Invalid JSON" });
           span.end();
           return badRequest("invalid json");
         }
 
         if (!body?.name || typeof body.name !== "string") {
+          const log = createLoggerWithTrace();
+          log.warn("Create item request missing required field: name");
           span.setStatus({ code: SpanStatusCode.ERROR, message: "Name required" });
           span.end();
           return badRequest("name required");
         }
 
         const item = await this.repository.create({ name: body.name });
-        
+
         span.setAttribute("item.id", item.id);
         span.setAttribute("item.name", item.name);
         span.setStatus({ code: SpanStatusCode.OK });
-        
+
+        const log = createLoggerWithTrace({ itemId: item.id, itemName: item.name });
+        log.info("Item created successfully");
+
         return json(item, { status: 201 });
       } catch (error) {
-        console.error("Error creating item:", error);
+        logError(error, "Error creating item");
         span.recordException(error as Error);
         span.setStatus({ code: SpanStatusCode.ERROR, message: String(error) });
         return internalServerError("Failed to create item");