Logging and error updates

[doneill]

General updates to improve logging and error handling

Proposed Changes:

• Added winston logging framework dependency
• Created structure logger utility
• Contextualized logging with timestamps, levels, and metadata
• Created custom error classes
  • ValidationError - Input validation failures (HTTP 400)
  • DataNotFoundError - Missing tables/geometry (HTTP 404)
  • DatabaseError - Database operation failures (HTTP 500)
  • ConfigurationError - System configuration issues (HTTP 500)
• Standardized Error Handling
• Added tests

Test

• Confirm development log format

  2025-09-08T02:52:11.646Z warn: [Model] The "id" parameter must be in the form of "schema.table" {"details":{"providedId":"invalid","schema":"invalid"}}

Run tests

• test/errors.test.js - Custom error classes
• test/logger.test.js - Logger utility
• test/model.test.js - Model error handling
• test/data-repository.test.js - Database repository errors
• test/db.test.js - Original database config test

npm test

 PASS  test/model.test.js
 PASS  test/logger.test.js
  ● Console

    console.log
      2025-09-08T03:10:44.221Z info: [TestContext] Test message {"service":"koop-provider-pg","version":"1.0.9","extra":"data"}

      at Console.log (node_modules/winston/lib/winston/transports/console.js:87:23)

    console.log
      2025-09-08T03:10:44.230Z error: [TestContext] Error occurred {"service":"koop-provider-pg","version":"1.0.9","error":{"message":"Test error","stack":"Error: Test error\n    at Object.<anonymous> (/Users/dano/dev/github-doneill/koop-provider-pg/test/logger.test.js:48:25)\n    at Promise.then.completed (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-circus/build/utils.js:298:28)\n    at new Promise (<anonymous>)\n    at callAsyncCircusFn (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-circus/build/utils.js:231:10)\n    at _callCircusTest (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-circus/build/run.js:316:40)\n    at _runTest (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-circus/build/run.js:252:3)\n    at _runTestsForDescribeBlock (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-circus/build/run.js:126:9)\n    at _runTestsForDescribeBlock (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-circus/build/run.js:121:9)\n    at _runTestsForDescribeBlock (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-circus/build/run.js:121:9)\n    at run (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-circus/build/run.js:71:3)\n    at runAndTransformResultsToJestFormat (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-circus/build/legacy-code-todo-rewrite/jestAdapterInit.js:122:21)\n    at jestAdapter (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-circus/build/legacy-code-todo-rewrite/jestAdapter.js:79:19)\n    at runTestInternal (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-runner/build/runTest.js:367:16)\n    at runTest (/Users/dano/dev/github-doneill/koop-provider-pg/node_modules/jest-runner/build/runTest.js:444:34)","name":"Error"},"extra":"data"}

      at Console.log (node_modules/winston/lib/winston/transports/console.js:87:23)

    console.log
      2025-09-08T03:10:44.231Z error: [TestContext] Error occurred {"service":"koop-provider-pg","version":"1.0.9","extra":"data"}

      at Console.log (node_modules/winston/lib/winston/transports/console.js:87:23)

    console.log
      2025-09-08T03:10:44.231Z warn: [TestContext] Warning message {"service":"koop-provider-pg","version":"1.0.9"}

      at Console.log (node_modules/winston/lib/winston/transports/console.js:87:23)

 PASS  test/data-repository.test.js
 PASS  test/db.test.js
 PASS  test/errors.test.js

Test Suites: 5 passed, 5 total
Tests:       27 passed, 27 total
Snapshots:   0 total
Time:        0.32 s, estimated 1 s