Enhance audit and project services with idempotent behavior and JSON serialization

- Added JSON serialization support for non-serializable types in AuditService.
- Updated AuditService to sanitize changes and metadata before logging.
- Improved ProjectService to allow idempotent creation and updating of project regions, roles, and subcontractors.
- Implemented checks for existing entities to update instead of raising errors on duplicates.
- Enhanced logging for updates in ProjectService methods for better traceability.

docs/devlogs/browser/browserconsole.txt

@@ -79,3 +79,107 @@ core.ts:117 ❌ [11:52:19] [COMPONENT] StepRegions error: An error occurred whil
 log @ core.ts:117
 core.ts:124 ⚠️ [11:52:19] [COMPONENT] ProjectSetupWizard: Step save failed
 log @ core.ts:124
+core.ts:167 %cGET%c https://kamau1-swiftops-backend.hf.space/api/v1/users?skip=0&limit=100
+core.ts:167 GET https://kamau1-swiftops-backend.hf.space/api/v1/users?skip=0&limit=100 → 200 (5.92s)
+core.ts:124 ℹ️ [12:03:20] [COMPONENT] ProjectSetupWizard: User clicked save
+core.ts:117 ℹ️ [12:03:20] [COMPONENT] StepRegions: Saving regions batch {count: 1, deleted: 0}
+core.ts:124 ⚠️ [12:03:20] [COMPONENT] ProjectSetupWizard: Step save failed
+log @ core.ts:124
+warn @ core.ts:150
+warn @ component.ts:100
+handleSave @ ProjectSetupWizard.tsx:115
+await in handleSave
+callCallback2 @ chunk-276SZO74.js?v=667b4a6e:3674
+invokeGuardedCallbackDev @ chunk-276SZO74.js?v=667b4a6e:3699
+invokeGuardedCallback @ chunk-276SZO74.js?v=667b4a6e:3733
+invokeGuardedCallbackAndCatchFirstError @ chunk-276SZO74.js?v=667b4a6e:3736
+executeDispatch @ chunk-276SZO74.js?v=667b4a6e:7014
+processDispatchQueueItemsInOrder @ chunk-276SZO74.js?v=667b4a6e:7034
+processDispatchQueue @ chunk-276SZO74.js?v=667b4a6e:7043
+dispatchEventsForPlugins @ chunk-276SZO74.js?v=667b4a6e:7051
+(anonymous) @ chunk-276SZO74.js?v=667b4a6e:7174
+batchedUpdates$1 @ chunk-276SZO74.js?v=667b4a6e:18913
+batchedUpdates @ chunk-276SZO74.js?v=667b4a6e:3579
+dispatchEventForPluginEventSystem @ chunk-276SZO74.js?v=667b4a6e:7173
+dispatchEventWithEnableCapturePhaseSelectiveHydrationWithoutDiscreteEventReplay @ chunk-276SZO74.js?v=667b4a6e:5478
+dispatchEvent @ chunk-276SZO74.js?v=667b4a6e:5472
+dispatchDiscreteEvent @ chunk-276SZO74.js?v=667b4a6e:5449
+core.ts:124 ℹ️ [12:05:20] [COMPONENT] ProjectSetupWizard: User clicked save
+core.ts:117 ℹ️ [12:05:20] [COMPONENT] StepRegions: Saving regions batch {count: 1, deleted: 0}
+core.ts:167 %cPOST%c https://kamau1-swiftops-backend.hf.space/api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions
+core.ts:167 POST https://kamau1-swiftops-backend.hf.space/api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions → 201 (2.80s)
+core.ts:167 %cGET%c https://kamau1-swiftops-backend.hf.space/api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions
+core.ts:167 GET https://kamau1-swiftops-backend.hf.space/api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions → 200 (357ms)
+ProjectSetupContext.tsx:32 🔧 ProjectSetupProvider RENDERING
+ProjectSetupContext.tsx:38 🔧 ProjectSetupProvider projectId: 0ade6bd1-e492-4e25-b681-59f42058d29a
+ProjectSetupContext.tsx:64 🔧 Project query state: {isLoadingProject: false, hasProject: true, error: null}
+ProjectSetupWizard.tsx:38 🎯 ProjectSetupContent RENDER: {isLoadingProject: false, hasProject: true}
+core.ts:124 ℹ️ [12:06:28] [COMPONENT] ProjectSetupWizard: User clicked save
+core.ts:117 ℹ️ [12:06:28] [COMPONENT] StepRegions: Saving regions batch {count: 1, deleted: 0}
+core.ts:167 %cPATCH%c https://kamau1-swiftops-backend.hf.space/api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions/4cd27765-5720-4cc0-872e-bf0da3cd1898
+project-setup.service.ts:185  PATCH https://kamau1-swiftops-backend.hf.space/api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions/4cd27765-5720-4cc0-872e-bf0da3cd1898 500 (Internal Server Error)
+updateRegion @ project-setup.service.ts:185
+(anonymous) @ StepRegions.tsx:333
+save @ StepRegions.tsx:298
+handleSave @ ProjectSetupWizard.tsx:111
+callCallback2 @ chunk-276SZO74.js?v=667b4a6e:3674
+invokeGuardedCallbackDev @ chunk-276SZO74.js?v=667b4a6e:3699
+invokeGuardedCallback @ chunk-276SZO74.js?v=667b4a6e:3733
+invokeGuardedCallbackAndCatchFirstError @ chunk-276SZO74.js?v=667b4a6e:3736
+executeDispatch @ chunk-276SZO74.js?v=667b4a6e:7014
+processDispatchQueueItemsInOrder @ chunk-276SZO74.js?v=667b4a6e:7034
+processDispatchQueue @ chunk-276SZO74.js?v=667b4a6e:7043
+dispatchEventsForPlugins @ chunk-276SZO74.js?v=667b4a6e:7051
+(anonymous) @ chunk-276SZO74.js?v=667b4a6e:7174
+batchedUpdates$1 @ chunk-276SZO74.js?v=667b4a6e:18913
+batchedUpdates @ chunk-276SZO74.js?v=667b4a6e:3579
+dispatchEventForPluginEventSystem @ chunk-276SZO74.js?v=667b4a6e:7173
+dispatchEventWithEnableCapturePhaseSelectiveHydrationWithoutDiscreteEventReplay @ chunk-276SZO74.js?v=667b4a6e:5478
+dispatchEvent @ chunk-276SZO74.js?v=667b4a6e:5472
+dispatchDiscreteEvent @ chunk-276SZO74.js?v=667b4a6e:5449
+core.ts:167 PATCH https://kamau1-swiftops-backend.hf.space/api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions/4cd27765-5720-4cc0-872e-bf0da3cd1898 → 500 (1.54s)
+core.ts:117 ❌ [12:06:29] [COMPONENT] StepRegions error: An error occurred while updating the region {error: Error: An error occurred while updating the region
+    at handleResponse (http://localhost:8080/src…, errorInfo: {…}}
+log @ core.ts:117
+error @ core.ts:157
+logComponentError @ component.ts:60
+error @ component.ts:96
+save @ StepRegions.tsx:342
+await in save
+handleSave @ ProjectSetupWizard.tsx:111
+callCallback2 @ chunk-276SZO74.js?v=667b4a6e:3674
+invokeGuardedCallbackDev @ chunk-276SZO74.js?v=667b4a6e:3699
+invokeGuardedCallback @ chunk-276SZO74.js?v=667b4a6e:3733
+invokeGuardedCallbackAndCatchFirstError @ chunk-276SZO74.js?v=667b4a6e:3736
+executeDispatch @ chunk-276SZO74.js?v=667b4a6e:7014
+processDispatchQueueItemsInOrder @ chunk-276SZO74.js?v=667b4a6e:7034
+processDispatchQueue @ chunk-276SZO74.js?v=667b4a6e:7043
+dispatchEventsForPlugins @ chunk-276SZO74.js?v=667b4a6e:7051
+(anonymous) @ chunk-276SZO74.js?v=667b4a6e:7174
+batchedUpdates$1 @ chunk-276SZO74.js?v=667b4a6e:18913
+batchedUpdates @ chunk-276SZO74.js?v=667b4a6e:3579
+dispatchEventForPluginEventSystem @ chunk-276SZO74.js?v=667b4a6e:7173
+dispatchEventWithEnableCapturePhaseSelectiveHydrationWithoutDiscreteEventReplay @ chunk-276SZO74.js?v=667b4a6e:5478
+dispatchEvent @ chunk-276SZO74.js?v=667b4a6e:5472
+dispatchDiscreteEvent @ chunk-276SZO74.js?v=667b4a6e:5449
+core.ts:124 ⚠️ [12:06:29] [COMPONENT] ProjectSetupWizard: Step save failed
+log @ core.ts:124
+warn @ core.ts:150
+warn @ component.ts:100
+handleSave @ ProjectSetupWizard.tsx:115
+await in handleSave
+callCallback2 @ chunk-276SZO74.js?v=667b4a6e:3674
+invokeGuardedCallbackDev @ chunk-276SZO74.js?v=667b4a6e:3699
+invokeGuardedCallback @ chunk-276SZO74.js?v=667b4a6e:3733
+invokeGuardedCallbackAndCatchFirstError @ chunk-276SZO74.js?v=667b4a6e:3736
+executeDispatch @ chunk-276SZO74.js?v=667b4a6e:7014
+processDispatchQueueItemsInOrder @ chunk-276SZO74.js?v=667b4a6e:7034
+processDispatchQueue @ chunk-276SZO74.js?v=667b4a6e:7043
+dispatchEventsForPlugins @ chunk-276SZO74.js?v=667b4a6e:7051
+(anonymous) @ chunk-276SZO74.js?v=667b4a6e:7174
+batchedUpdates$1 @ chunk-276SZO74.js?v=667b4a6e:18913
+batchedUpdates @ chunk-276SZO74.js?v=667b4a6e:3579
+dispatchEventForPluginEventSystem @ chunk-276SZO74.js?v=667b4a6e:7173
+dispatchEventWithEnableCapturePhaseSelectiveHydrationWithoutDiscreteEventReplay @ chunk-276SZO74.js?v=667b4a6e:5478
+dispatchEvent @ chunk-276SZO74.js?v=667b4a6e:5472
+dispatchDiscreteEvent @ chunk-276SZO74.js?v=667b4a6e:5449

docs/devlogs/server/runtimeerror.txt

@@ -1,497 +1,142 @@
-===== Application Startup at 2025-11-22 18:00:19 =====
+===== Application Startup at 2025-11-23 12:02:50 =====
 
 INFO:     Started server process [7]
 INFO:     Waiting for application startup.
-INFO: 2025-11-22T18:00:34 - app.main: ============================================================
-INFO: 2025-11-22T18:00:34 - app.main: 🚀 SwiftOps API v1.0.0 | PRODUCTION
-INFO: 2025-11-22T18:00:34 - app.main: ============================================================
-INFO: 2025-11-22T18:00:34 - app.main: 📦 Database:
-INFO: 2025-11-22T18:00:34 - app.main:    ✓ Connected | 44 tables | 5 users
-INFO: 2025-11-22T18:00:34 - app.main: 💾 Cache & Sessions:
-INFO: 2025-11-22T18:00:35 - app.services.otp_service: ✅ OTP Service initialized with Redis storage
-INFO: 2025-11-22T18:00:35 - app.main:    ✓ Redis: Connected
-INFO: 2025-11-22T18:00:35 - app.main: 🔌 External Services:
-INFO: 2025-11-22T18:00:36 - app.main:    ✓ Cloudinary: Connected
-INFO: 2025-11-22T18:00:36 - app.main:    ✓ Resend: Configured
-INFO: 2025-11-22T18:00:36 - app.main:    ✓ WASender: Connected
-INFO: 2025-11-22T18:00:36 - app.main:    ✓ Supabase: Connected | 6 buckets
-INFO: 2025-11-22T18:00:36 - app.main: ============================================================
-INFO: 2025-11-22T18:00:36 - app.main: ✅ Startup complete | Ready to serve requests
-INFO: 2025-11-22T18:00:36 - app.main: ============================================================
+INFO: 2025-11-23T12:03:10 - app.main: ============================================================
+INFO: 2025-11-23T12:03:10 - app.main: 🚀 SwiftOps API v1.0.0 | PRODUCTION
+INFO: 2025-11-23T12:03:10 - app.main: ============================================================
+INFO: 2025-11-23T12:03:10 - app.main: 📦 Database:
+INFO: 2025-11-23T12:03:10 - app.main:    ✓ Connected | 44 tables | 5 users
+INFO: 2025-11-23T12:03:10 - app.main: 💾 Cache & Sessions:
+INFO: 2025-11-23T12:03:11 - app.services.otp_service: ✅ OTP Service initialized with Redis storage
+INFO: 2025-11-23T12:03:11 - app.main:    ✓ Redis: Connected
+INFO: 2025-11-23T12:03:11 - app.main: 🔌 External Services:
 INFO:     Application startup complete.
+INFO: 2025-11-23T12:03:12 - app.main:    ✓ Cloudinary: Connected
+INFO: 2025-11-23T12:03:12 - app.main:    ✓ Resend: Configured
+INFO: 2025-11-23T12:03:12 - app.main:    ✓ WASender: Connected
+INFO: 2025-11-23T12:03:12 - app.main:    ✓ Supabase: Connected | 6 buckets
+INFO: 2025-11-23T12:03:12 - app.main: ============================================================
+INFO: 2025-11-23T12:03:12 - app.main: ✅ Startup complete | Ready to serve requests
+INFO: 2025-11-23T12:03:12 - app.main: ============================================================
 INFO:     Uvicorn running on http://0.0.0.0:7860 (Press CTRL+C to quit)
-INFO:     10.16.44.15:53714 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:65447 - "GET / HTTP/1.1" 200 OK
-INFO:     10.16.44.15:21256 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:34351 - "GET /health HTTP/1.1" 200 OK
-INFO: 2025-11-22T18:23:58 - app.core.supabase_auth: User signed in successfully: nadina73@nembors.com
-INFO: 2025-11-22T18:23:59 - app.services.audit_service: Audit log created: login on auth by nadina73@nembors.com
-INFO: 2025-11-22T18:23:59 - app.api.v1.auth: User logged in successfully: nadina73@nembors.com
-INFO:     10.16.18.114:58215 - "POST /api/v1/auth/login HTTP/1.1" 200 OK
-INFO:     10.16.18.114:58215 - "GET /api/v1/auth/me HTTP/1.1" 200 OK
-INFO:     10.16.18.114:58215 - "GET /api/v1/auth/me/preferences HTTP/1.1" 200 OK
-INFO:     10.16.18.108:23438 - "GET /api/v1/auth/me/preferences/available-apps HTTP/1.1" 200 OK
-INFO:     10.16.44.15:25468 - "GET /api/v1/projects?page=1&per_page=100 HTTP/1.1" 200 OK
-INFO:     10.16.13.195:7949 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a HTTP/1.1" 200 OK
-INFO:     10.16.13.195:62885 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions HTTP/1.1" 200 OK
-INFO:     10.16.18.114:30559 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/project-roles HTTP/1.1" 200 OK
-INFO:     10.16.18.114:17027 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/subcontractors HTTP/1.1" 200 OK
-INFO:     10.16.18.108:1569 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.44.15:35493 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:46124 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:29172 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:16209 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:34400 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.18.108:61055 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:51645 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:51645 - "GET /api/v1/auth/me HTTP/1.1" 200 OK
-INFO:     10.16.18.108:38391 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a HTTP/1.1" 200 OK
-INFO:     10.16.44.15:51645 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/subcontractors HTTP/1.1" 200 OK
-INFO:     10.16.8.187:49901 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/project-roles HTTP/1.1" 200 OK
-INFO:     10.16.8.187:23494 - "GET /api/v1/auth/me/preferences/available-apps HTTP/1.1" 200 OK
-INFO:     10.16.8.187:4626 - "GET /api/v1/auth/me/preferences HTTP/1.1" 200 OK
-INFO:     10.16.8.187:17122 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions HTTP/1.1" 200 OK
-INFO:     10.16.18.108:22542 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.44.15:29731 - "GET /api/v1/auth/me/preferences/available-apps HTTP/1.1" 200 OK
-INFO:     10.16.18.108:48542 - "GET /api/v1/auth/me/preferences HTTP/1.1" 200 OK
-INFO:     10.16.18.108:1590 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:47765 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.44.15:40779 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.8.187:54230 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:35857 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:2962 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.44.15:2962 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.18.108:9990 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.8.187:1974 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:1106 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.8.187:37417 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:56330 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:32884 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:7467 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:9116 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.18.108:10926 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.18.114:38310 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.18.114:38310 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:54392 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:61325 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:33447 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:33447 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:3186 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:52684 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:11124 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:34673 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:21724 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:33035 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:49845 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:38344 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:40008 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:62565 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:40122 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:40122 - "GET /health HTTP/1.1" 200 OK
-INFO: 2025-11-22T19:03:07 - app.core.supabase_auth: User signed in successfully: nadina73@nembors.com
-INFO: 2025-11-22T19:03:07 - app.services.audit_service: Audit log created: login on auth by nadina73@nembors.com
-INFO: 2025-11-22T19:03:07 - app.api.v1.auth: User logged in successfully: nadina73@nembors.com
-INFO:     10.16.18.114:29281 - "POST /api/v1/auth/login HTTP/1.1" 200 OK
-INFO:     10.16.44.15:33866 - "GET /api/v1/auth/me HTTP/1.1" 200 OK
-INFO:     10.16.44.15:33866 - "GET /api/v1/auth/me/preferences HTTP/1.1" 200 OK
-INFO:     10.16.18.108:41476 - "GET /api/v1/projects?page=1&per_page=100 HTTP/1.1" 200 OK
-INFO:     10.16.18.114:29281 - "GET /api/v1/auth/me/preferences/available-apps HTTP/1.1" 200 OK
-INFO:     10.16.18.114:36296 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/subcontractors HTTP/1.1" 200 OK
-INFO:     10.16.18.114:4628 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/project-roles HTTP/1.1" 200 OK
-INFO:     10.16.44.15:9748 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a HTTP/1.1" 200 OK
-INFO:     10.16.44.15:37923 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions HTTP/1.1" 200 OK
-INFO:     10.16.44.15:46098 - "GET /api/v1/auth/me HTTP/1.1" 200 OK
-INFO:     10.16.18.108:39475 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:39475 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/subcontractors HTTP/1.1" 200 OK
-INFO:     10.16.44.15:46098 - "GET /api/v1/auth/me/preferences HTTP/1.1" 200 OK
-INFO:     10.16.8.187:8901 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions HTTP/1.1" 200 OK
-INFO:     10.16.18.114:55961 - "GET /api/v1/auth/me/preferences/available-apps HTTP/1.1" 200 OK
-INFO:     10.16.18.114:48253 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/project-roles HTTP/1.1" 200 OK
-INFO:     10.16.18.114:64903 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a HTTP/1.1" 200 OK
-INFO:     10.16.8.187:47614 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:22217 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:63312 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:24090 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:33563 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:8854 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:23261 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:7210 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:48934 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:41363 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:39226 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:35192 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:56436 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:9909 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:22454 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:1258 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:26969 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:54433 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:57807 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:52920 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:61390 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:12688 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:62801 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:26732 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:17463 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:37995 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:1506 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:12184 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:11764 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:3795 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:12155 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:50266 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:40805 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.194:60620 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:52392 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:13222 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.194:62405 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:3899 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:1340 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:18046 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:50103 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:59272 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:60787 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:18700 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:25281 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:10998 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:20400 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:65064 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:48810 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:50645 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:52985 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:64454 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:22440 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:13885 - "GET /health HTTP/1.1" 200 OK
-INFO: 2025-11-22T19:58:10 - app.core.supabase_auth: Session refreshed successfully
-INFO: 2025-11-22T19:58:10 - app.api.v1.auth: ✅ Token refreshed successfully for: nadina73@nembors.com
-INFO:     10.16.44.15:34817 - "POST /api/v1/auth/refresh-token HTTP/1.1" 200 OK
-ERROR: 2025-11-22T21:58:23 - app.core.supabase_auth: Session refresh error: Invalid Refresh Token: Already Used
-ERROR: 2025-11-22T21:58:23 - app.api.v1.auth: ❌ Token refresh error: Invalid Refresh Token: Already Used
-INFO:     10.16.18.114:24179 - "POST /api/v1/auth/refresh-token HTTP/1.1" 401 Unauthorized
-ERROR: 2025-11-22T21:58:23 - app.core.supabase_auth: Get user error: invalid JWT: unable to parse or verify signature, token has invalid claims: token is expired
-WARNING: 2025-11-22T21:58:23 - app.api.deps: Invalid or expired token
-INFO:     10.16.18.114:24179 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a HTTP/1.1" 401 Unauthorized
-ERROR: 2025-11-22T21:58:23 - app.core.supabase_auth: Get user error: invalid JWT: unable to parse or verify signature, token has invalid claims: token is expired
-WARNING: 2025-11-22T21:58:23 - app.api.deps: Invalid or expired token
-ERROR: 2025-11-22T21:58:23 - app.core.supabase_auth: Get user error: invalid JWT: unable to parse or verify signature, token has invalid claims: token is expired
-WARNING: 2025-11-22T21:58:23 - app.api.deps: Invalid or expired token
-ERROR: 2025-11-22T21:58:23 - app.core.supabase_auth: Get user error: invalid JWT: unable to parse or verify signature, token has invalid claims: token is expired
-WARNING: 2025-11-22T21:58:23 - app.api.deps: Invalid or expired token
-INFO:     10.16.44.15:55275 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/project-roles HTTP/1.1" 401 Unauthorized
-INFO:     10.16.8.187:1842 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/subcontractors HTTP/1.1" 401 Unauthorized
-INFO:     10.16.18.108:54427 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions HTTP/1.1" 401 Unauthorized
-INFO:     10.16.18.108:41715 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:54857 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:41659 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:10392 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:63508 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:23968 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:32430 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:50528 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:25331 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:37098 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:56330 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:35962 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:5222 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:51692 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:56181 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:36800 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:51891 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:6533 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:22105 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:37091 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:48159 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:52629 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:31791 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:21416 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:23803 - "GET / HTTP/1.1" 200 OK
-INFO:     10.16.18.114:46720 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:61489 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:40747 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:13086 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:40077 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:60551 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:19838 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:37927 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:23352 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:54048 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:52629 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:62010 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:49502 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:57198 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:43767 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:15804 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:25376 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:46638 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:46491 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:19865 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:37182 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:46293 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:21732 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:51985 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:22461 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:25438 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:4442 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:49578 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:41653 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:53577 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:55037 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:41616 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:28737 - "GET /health HTTP/1.1" 200 OK
-INFO: 2025-11-23T08:08:42 - app.core.supabase_auth: Session refreshed successfully
-INFO: 2025-11-23T08:08:43 - app.api.v1.auth: ✅ Token refreshed successfully for: nadina73@nembors.com
-INFO:     10.16.44.15:25867 - "POST /api/v1/auth/refresh-token HTTP/1.1" 200 OK
-INFO:     10.16.18.108:28337 - "GET /api/v1/auth/me HTTP/1.1" 200 OK
-INFO:     10.16.18.108:28337 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/project-roles HTTP/1.1" 200 OK
-INFO:     10.16.8.187:16053 - "GET /api/v1/auth/me/preferences/available-apps HTTP/1.1" 200 OK
-INFO:     10.16.18.108:26558 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/subcontractors HTTP/1.1" 200 OK
-INFO:     10.16.18.108:54710 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions HTTP/1.1" 200 OK
-INFO:     10.16.18.108:31143 - "GET /api/v1/auth/me/preferences HTTP/1.1" 200 OK
-INFO:     10.16.8.187:51191 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a HTTP/1.1" 200 OK
-INFO:     10.16.8.187:2848 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:48538 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:25783 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:49117 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:2095 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:9641 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:15397 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:16133 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:36093 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:50507 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:20179 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:12476 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:60016 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:42790 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:41386 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:17993 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:41672 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:26641 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:20478 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:41814 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:14685 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:8921 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:57258 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:30590 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:5234 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:44365 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:5753 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:46046 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:19857 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:12503 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.194:3458 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:28157 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:61058 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:46728 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:15733 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:37974 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:44837 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:64479 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:41813 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:18792 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:3692 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:31154 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:65485 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:2458 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:34020 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:43720 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:61989 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:48041 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:51679 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:58116 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:14820 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:43169 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:43886 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:45078 - "GET /health HTTP/1.1" 200 OK
-INFO: 2025-11-23T09:03:45 - app.core.supabase_auth: Session refreshed successfully
-INFO: 2025-11-23T09:03:45 - app.api.v1.auth: ✅ Token refreshed successfully for: nadina73@nembors.com
-INFO:     10.16.44.15:62381 - "POST /api/v1/auth/refresh-token HTTP/1.1" 200 OK
-INFO:     10.16.8.187:47598 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:28967 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:52274 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:17594 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:47427 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:45559 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:38784 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:42809 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:64823 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:51040 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:42252 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:31076 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:63922 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:64385 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:34470 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:61501 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:53570 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:33492 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:43966 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:4258 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:1597 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:56793 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:21357 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:11635 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:18653 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:5353 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:20537 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:2247 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:23219 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:47975 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:1679 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:49086 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:31122 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:63659 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:27057 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:1366 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:47745 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:51128 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:25028 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:33322 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:22827 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:37362 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:7570 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:25355 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:28388 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:58608 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:39621 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:44697 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:39476 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:64238 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:23569 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:19431 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:31341 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:7216 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:19603 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:35984 - "GET /health HTTP/1.1" 200 OK
-INFO: 2025-11-23T09:58:47 - app.core.supabase_auth: Session refreshed successfully
-INFO: 2025-11-23T09:58:47 - app.api.v1.auth: ✅ Token refreshed successfully for: nadina73@nembors.com
-INFO:     10.16.8.187:29807 - "POST /api/v1/auth/refresh-token HTTP/1.1" 200 OK
-INFO:     10.16.44.15:57864 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:62779 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:13903 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:1313 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:39450 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:60754 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:56234 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:2064 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:46202 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:47739 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:43242 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:6390 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:13927 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:49290 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:47876 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:41317 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:20371 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:18273 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:33907 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:47545 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:6508 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:2833 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:9118 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:42209 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:34868 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:23098 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:48209 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:27932 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:6776 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:14991 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:14217 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:5497 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:10409 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:27257 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:45763 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:2819 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:28298 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:9778 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:63469 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:41691 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:56559 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:2513 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:56380 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:60249 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:22052 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:22587 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:24991 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:10788 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:63942 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:19846 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:23034 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:1435 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:57809 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:59458 - "GET /health HTTP/1.1" 200 OK
-INFO: 2025-11-23T10:53:48 - app.core.supabase_auth: Session refreshed successfully
-INFO: 2025-11-23T10:53:48 - app.api.v1.auth: ✅ Token refreshed successfully for: nadina73@nembors.com
-INFO:     10.16.18.108:21771 - "POST /api/v1/auth/refresh-token HTTP/1.1" 200 OK
-INFO:     10.16.18.108:28552 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:64221 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:28423 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:3596 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:3516 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:37677 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:28724 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:7174 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:10375 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:27331 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:49170 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:64193 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:1126 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:1132 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:34263 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:55295 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:4500 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:49177 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:8240 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:63815 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:32709 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:61194 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:41077 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:10638 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:24766 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:22528 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:54847 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:63943 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:52806 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:25630 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:44661 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:56085 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:1569 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:3942 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:64117 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:53230 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:62228 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:38213 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:22910 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:46081 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:40260 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:30895 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:63480 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:59591 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:4221 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:22412 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:60243 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:63064 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:29655 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:55296 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:40881 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:27435 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:50078 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:46862 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.44.15:35144 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:6583 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:20853 - "GET /api/v1/auth/me HTTP/1.1" 200 OK
-INFO:     10.16.18.114:20853 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a HTTP/1.1" 200 OK
-INFO:     10.16.8.187:6583 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions HTTP/1.1" 200 OK
-INFO:     10.16.8.187:31781 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/project-roles HTTP/1.1" 200 OK
-INFO:     10.16.8.187:16010 - "GET /api/v1/auth/me/preferences HTTP/1.1" 200 OK
-INFO:     10.16.18.114:3807 - "GET /api/v1/auth/me/preferences/available-apps HTTP/1.1" 200 OK
-INFO:     10.16.18.114:42643 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/subcontractors HTTP/1.1" 200 OK
-INFO: 2025-11-23T11:48:50 - app.core.supabase_auth: Session refreshed successfully
-INFO: 2025-11-23T11:48:50 - app.api.v1.auth: ✅ Token refreshed successfully for: nadina73@nembors.com
-INFO:     10.16.18.108:16173 - "POST /api/v1/auth/refresh-token HTTP/1.1" 200 OK
-INFO:     10.16.18.108:16173 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.8.187:59361 - "GET /api/v1/users?skip=0&limit=100 HTTP/1.1" 200 OK
-INFO:     10.16.18.114:27761 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:47984 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.108:12596 - "GET /health HTTP/1.1" 200 OK
-INFO:     10.16.18.114:32055 - "GET /health HTTP/1.1" 200 OK
-ERROR: 2025-11-23T11:52:18 - app.api.v1.projects: Error creating region: 'ProjectRegionCreate' object has no attribute 'is_active'
-INFO:     10.16.8.187:10990 - "POST /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions HTTP/1.1" 500 Internal Server Error
+INFO:     10.16.44.15:35125 - "GET /health HTTP/1.1" 200 OK
+INFO:     10.16.44.15:2145 - "GET /health HTTP/1.1" 200 OK
+INFO:     10.16.8.187:3401 - "GET /health HTTP/1.1" 200 OK
+INFO:     10.16.44.15:8007 - "GET /health HTTP/1.1" 200 OK
+INFO:     10.16.18.114:36498 - "GET /health HTTP/1.1" 200 OK
+INFO: 2025-11-23T12:05:22 - app.services.project_service: Created region 'Test' for project 0ade6bd1-e492-4e25-b681-59f42058d29a
+INFO: 2025-11-23T12:05:22 - app.services.audit_service: Audit log created: create on project_region by nadina73@nembors.com
+INFO:     10.16.18.108:64355 - "POST /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions HTTP/1.1" 201 Created
+INFO:     10.16.8.187:38463 - "GET /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions HTTP/1.1" 200 OK
+INFO:     10.16.18.108:49587 - "GET /health HTTP/1.1" 200 OK
+INFO:     10.16.18.114:27376 - "GET /health HTTP/1.1" 200 OK
+INFO:     10.16.44.15:6176 - "GET / HTTP/1.1" 200 OK
+INFO: 2025-11-23T12:06:29 - app.services.project_service: Updated region 4cd27765-5720-4cc0-872e-bf0da3cd1898
+ERROR: 2025-11-23T12:06:29 - app.services.audit_service: Failed to create audit log: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]]
+ERROR: 2025-11-23T12:06:29 - app.api.v1.projects: Error updating region: 20 validation errors for ProjectRegionResponse
+region_name
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+region_code
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+description
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+country
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+region
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+city
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+address_line1
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+address_line2
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+maps_link
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+latitude
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+longitude
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+notes
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+id
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+project_id
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+manager_id
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+is_active
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+hub_contact_persons
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+additional_metadata
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+created_at
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+updated_at
+  Error extracting attribute: PendingRollbackError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (builtins.TypeError) Object of type Decimal is not JSON serializable
+[SQL: INSERT INTO audit_logs (id, user_id, user_email, user_role, action, entity_type, entity_id, description, changes, ip_address, user_agent, request_id, latitude, longitude, additional_metadata, created_at) VALUES (%(id)s::UUID, %(user_id)s::UUID, %(user_email)s, %(user_role)s, %(action)s, %(entity_type)s, %(entity_id)s::UUID, %(description)s, %(changes)s, %(ip_address)s, %(user_agent)s, %(request_id)s, %(latitude)s, %(longitude)s, %(additional_metadata)s, %(created_at)s)]
+[parameters: [{'user_id': UUID('c5cf92be-4172-4fe2-af5c-f05d83b3a938'), 'ip_address': '10.16.18.108', 'changes': {'region_name': 'Test', 'region_code': 'testa', 'de ... (701 characters truncated) ... {}, 'action': 'update', 'user_email': 'nadina73@nembors.com', 'user_role': 'project_manager', 'latitude': None, 'request_id': None, 'longitude': None}]] (Background on this error at: https://sqlalche.me/e/20/7s2a) [type=get_attribute_error, input_value=<unprintable ProjectRegion object>, input_type=ProjectRegion]
+    For further information visit https://errors.pydantic.dev/2.5/v/get_attribute_error
+INFO:     10.16.18.108:50773 - "PATCH /api/v1/projects/0ade6bd1-e492-4e25-b681-59f42058d29a/regions/4cd27765-5720-4cc0-872e-bf0da3cd1898 HTTP/1.1" 500 Internal Server Error
+INFO:     10.16.8.187:33284 - "GET /health HTTP/1.1" 200 OK
+ 

src/app/services/audit_service.py

@@ -2,6 +2,9 @@
 Audit Service - Centralized audit logging
 """
 import logging
+import json
+from decimal import Decimal
+from datetime import datetime, date
 from typing import Optional, Dict, Any
 from sqlalchemy.orm import Session
 from fastapi import Request
@@ -12,6 +15,26 @@ from app.models.user import User
 logger = logging.getLogger(__name__)
 
 
+def _serialize_for_json(obj: Any) -> Any:
+    """
+    Convert non-JSON-serializable types to JSON-compatible types
+    
+    Handles:
+    - Decimal -> float
+    - datetime/date -> ISO string
+    - Other objects -> string representation
+    """
+    if isinstance(obj, Decimal):
+        return float(obj)
+    elif isinstance(obj, (datetime, date)):
+        return obj.isoformat()
+    elif isinstance(obj, dict):
+        return {k: _serialize_for_json(v) for k, v in obj.items()}
+    elif isinstance(obj, (list, tuple)):
+        return [_serialize_for_json(item) for item in obj]
+    return obj
+
+
 class AuditService:
     """Service for logging user actions to audit trail"""
     
@@ -58,6 +81,10 @@ class AuditService:
                 # Get user agent
                 user_agent = request.headers.get("user-agent")
             
+            # Sanitize changes and metadata for JSON serialization
+            sanitized_changes = _serialize_for_json(changes or {})
+            sanitized_metadata = _serialize_for_json(additional_metadata or {})
+            
             # Create audit log entry
             audit_log = AuditLog(
                 user_id=user.id if user else None,
@@ -67,10 +94,10 @@ class AuditService:
                 entity_type=entity_type,
                 entity_id=entity_id,
                 description=description,
-                changes=changes or {},
+                changes=sanitized_changes,
                 ip_address=ip_address,
                 user_agent=user_agent,
-                additional_metadata=additional_metadata or {}
+                additional_metadata=sanitized_metadata
             )
             
             db.add(audit_log)
@@ -84,8 +111,9 @@ class AuditService:
             
         except Exception as e:
             logger.error(f"Failed to create audit log: {str(e)}")
+            # Rollback this audit log attempt to prevent session corruption
+            db.rollback()
             # Don't fail the main operation if audit logging fails
-            # Note: No rollback here - let parent transaction handle it
             return None
     
     @staticmethod

src/app/services/project_service.py

@@ -777,29 +777,84 @@ class ProjectService:
         current_user: User
     ) -> ProjectRegion:
         """
-        Create a new project region/hub
+        Create a new project region/hub (idempotent)
         
         Authorization:
         - platform_admin: Can create for any project
         - project_manager: Can create for their own projects
+        
+        Idempotency:
+        - If region with same region_name OR region_code exists, updates it
+        - This allows frontend to safely re-save without errors
         """
         # Get and validate project
         project = ProjectService._get_project_with_auth(db, project_id, current_user)
         
-        # Check for duplicate region name in this project
-        existing = db.query(ProjectRegion).filter(
-            ProjectRegion.project_id == project_id,
-            ProjectRegion.region_name == data.region_name,
-            ProjectRegion.deleted_at == None
-        ).first()
+        # Check for existing region by name OR code (idempotency check)
+        existing = None
+        if data.region_name:
+            existing = db.query(ProjectRegion).filter(
+                ProjectRegion.project_id == project_id,
+                ProjectRegion.region_name == data.region_name,
+                ProjectRegion.deleted_at == None
+            ).first()
         
+        if not existing and data.region_code:
+            existing = db.query(ProjectRegion).filter(
+                ProjectRegion.project_id == project_id,
+                ProjectRegion.region_code == data.region_code,
+                ProjectRegion.deleted_at == None
+            ).first()
+        
+        # If exists, update instead of creating (idempotent behavior)
         if existing:
-            raise HTTPException(
-                status_code=status.HTTP_400_BAD_REQUEST,
-                detail=f"Region '{data.region_name}' already exists in this project"
-            )
+            logger.info(f"Region '{data.region_name}' already exists, updating instead")
+            
+            # Validate manager if provided
+            if data.manager_id:
+                manager = db.query(User).filter(
+                    User.id == data.manager_id,
+                    User.deleted_at == None
+                ).first()
+                
+                if not manager:
+                    raise HTTPException(
+                        status_code=status.HTTP_404_NOT_FOUND,
+                        detail=f"Manager user {data.manager_id} not found"
+                    )
+            
+            # Convert hub_contact_persons to dict for JSONB storage
+            hub_contacts = None
+            if data.hub_contact_persons is not None:
+                hub_contacts = [
+                    contact.model_dump() if hasattr(contact, 'model_dump') else contact
+                    for contact in data.hub_contact_persons
+                ]
+            
+            # Update all fields from data
+            existing.region_name = data.region_name
+            existing.region_code = data.region_code
+            existing.description = data.description
+            existing.country = data.country
+            existing.region = data.region
+            existing.city = data.city
+            existing.address_line1 = data.address_line1
+            existing.address_line2 = data.address_line2
+            existing.maps_link = data.maps_link
+            existing.latitude = data.latitude
+            existing.longitude = data.longitude
+            existing.manager_id = data.manager_id
+            existing.notes = data.notes
+            if hub_contacts is not None:
+                existing.hub_contact_persons = hub_contacts
+            
+            db.commit()
+            db.refresh(existing)
+            
+            logger.info(f"Updated existing region '{existing.region_name}' for project {project_id}")
+            return existing
         
-        # Validate manager if provided
+        # New region - validate and create
         if data.manager_id:
             manager = db.query(User).filter(
                 User.id == data.manager_id,
@@ -989,31 +1044,48 @@ class ProjectService:
         current_user: User
     ) -> ProjectRole:
         """
-        Create a new project role with compensation structure
+        Create a new project role with compensation structure (idempotent)
         
         Authorization:
         - platform_admin: Can create for any project
         - project_manager: Can create for their own projects
+        
+        Idempotency:
+        - If role with same role_name exists, updates it
+        - This allows frontend to safely re-save without errors
         """
         # Get and validate project
         project = ProjectService._get_project_with_auth(db, project_id, current_user)
         
-        # Check for duplicate role name in this project
+        # Check for existing role by name (idempotency check)
         existing = db.query(ProjectRole).filter(
             ProjectRole.project_id == project_id,
             ProjectRole.role_name == data.role_name,
             ProjectRole.deleted_at == None
         ).first()
         
-        if existing:
-            raise HTTPException(
-                status_code=status.HTTP_400_BAD_REQUEST,
-                detail=f"Role '{data.role_name}' already exists in this project"
-            )
-        
         # Validate compensation type and required fields
         ProjectService._validate_compensation_structure(data)
         
+        if existing:
+            # Update existing role (idempotent behavior)
+            logger.info(f"Role '{data.role_name}' already exists, updating instead")
+            
+            existing.role_description = data.role_description
+            existing.compensation_type = data.compensation_type
+            existing.flat_rate_amount = data.flat_rate_amount
+            existing.commission_percentage = data.commission_percentage
+            existing.hourly_rate = data.hourly_rate
+            existing.bonus_amount = data.bonus_amount
+            existing.custom_compensation_structure = data.custom_compensation_structure
+            existing.notes = data.notes
+            
+            db.commit()
+            db.refresh(existing)
+            
+            logger.info(f"Updated existing role '{existing.role_name}' for project {project_id}")
+            return existing
+        
         # Create role
         role = ProjectRole(
             project_id=project_id,
@@ -1205,11 +1277,15 @@ class ProjectService:
         current_user: User
     ) -> ProjectSubcontractor:
         """
-        Add a subcontractor to a project
+        Add a subcontractor to a project (idempotent)
         
         Authorization:
         - platform_admin: Can add to any project
         - project_manager: Can add to their own projects
+        
+        Idempotency:
+        - If same subcontractor + region combination exists, updates it
+        - This allows frontend to safely re-save without errors
         """
         # Get and validate project
         project = ProjectService._get_project_with_auth(db, project_id, current_user)
@@ -1253,7 +1329,7 @@ class ProjectService:
                     detail=f"Region {data.project_region_id} not found in this project"
                 )
         
-        # Check for duplicate (same subcontractor + region combination)
+        # Check for existing (same subcontractor + region combination) - idempotency
         existing = db.query(ProjectSubcontractor).filter(
             ProjectSubcontractor.project_id == project_id,
             ProjectSubcontractor.subcontractor_id == data.subcontractor_id,
@@ -1262,12 +1338,24 @@ class ProjectService:
         ).first()
         
         if existing:
-            raise HTTPException(
-                status_code=status.HTTP_400_BAD_REQUEST,
-                detail="This subcontractor is already assigned to this region"
-            )
+            # Update existing relationship (idempotent behavior)
+            logger.info(f"Subcontractor {data.subcontractor_id} already assigned, updating instead")
+            
+            existing.scope_description = data.scope_description
+            existing.contract_start_date = data.contract_start_date
+            existing.contract_end_date = data.contract_end_date
+            existing.contract_value = data.contract_value
+            existing.currency = data.currency or 'KES'
+            existing.notes = data.notes
+            existing.is_active = True
+            
+            db.commit()
+            db.refresh(existing)
+            
+            logger.info(f"Updated existing subcontractor relationship for project {project_id}")
+            return existing
         
-        # Create subcontractor relationship
+        # Create new subcontractor relationship
         project_subcon = ProjectSubcontractor(
             project_id=project_id,
             subcontractor_id=data.subcontractor_id,