fix: update HTML title to mockupAWS
- Change generic 'frontend' title to 'mockupAWS - AWS Cost Simulator' - Resolves frontend branding issue identified in testing
This commit is contained in:
Luca Sacchi Ricciardi
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BACKEND_VALIDATION_REPORT.md
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BACKEND_VALIDATION_REPORT.md
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# Backend Validation Report - TASK-005, TASK-006, TASK-007
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**Date:** 2026-04-07
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**Backend Version:** 0.4.0
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**Status:** ✅ COMPLETE
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---
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## TASK-005: Backend Health Check Results
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### API Endpoints Tested
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| Endpoint | Method | Status |
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|----------|--------|--------|
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| `/health` | GET | ✅ 200 OK |
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| `/api/v1/scenarios` | GET | ✅ 200 OK |
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| `/api/v1/scenarios` | POST | ✅ 201 Created |
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| `/api/v1/scenarios/{id}/reports` | POST | ✅ 202 Accepted |
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| `/api/v1/scenarios/{id}/reports` | GET | ✅ 200 OK |
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| `/api/v1/reports/{id}/status` | GET | ✅ 200 OK |
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| `/api/v1/reports/{id}/download` | GET | ✅ 200 OK |
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| `/api/v1/reports/{id}` | DELETE | ✅ 204 No Content |
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### Report Generation Tests
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- **PDF Generation**: ✅ Working (generates valid PDF files ~2KB)
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- **CSV Generation**: ✅ Working (generates valid CSV files)
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- **File Storage**: ✅ Files stored in `storage/reports/{scenario_id}/{report_id}.{format}`
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### Rate Limiting Test
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- **Limit**: 10 downloads per minute
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- **Test Results**:
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- Requests 1-10: ✅ HTTP 200 OK
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- Request 11+: ✅ HTTP 429 Too Many Requests
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- **Status**: Working correctly
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### Cleanup Test
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- **Function**: `cleanup_old_reports(max_age_days=30)`
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- **Test Result**: ✅ Successfully removed files older than 30 days
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- **Status**: Working correctly
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---
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## TASK-006: Backend Bugfixes Applied
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### Bugfix 1: Report ID Generation Error
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**File**: `src/api/v1/reports.py`
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**Issue**: Report ID generation using `UUID(int=datetime.now().timestamp())` caused TypeError because timestamp returns a float, not int.
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**Fix**: Changed to use `uuid4()` for proper UUID generation.
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```python
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# Before:
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report_id = UUID(int=datetime.now().timestamp())
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# After:
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report_id = uuid4()
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```
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### Bugfix 2: Database Column Mismatch - Reports Table
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**Files**:
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- `alembic/versions/e80c6eef58b2_create_reports_table.py`
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- `src/models/report.py`
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**Issue**: Migration used `metadata` column but model expected `extra_data`. Also missing `created_at` and `updated_at` columns from TimestampMixin.
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**Fix**:
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1. Changed migration to use `extra_data` column name
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2. Added `created_at` and `updated_at` columns to migration
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### Bugfix 3: Database Column Mismatch - Scenario Metrics Table
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**File**: `alembic/versions/5e247ed57b77_create_scenario_metrics_table.py`
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**Issue**: Migration used `metadata` column but model expected `extra_data`.
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**Fix**: Changed migration to use `extra_data` column name.
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### Bugfix 4: Report Sections Default Value Error
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**File**: `src/schemas/report.py`
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**Issue**: Default value for `sections` field was a list of strings instead of ReportSection enum values, causing AttributeError when accessing `.value`.
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**Fix**: Changed default to use enum values.
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```python
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# Before:
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sections: List[ReportSection] = Field(
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default=["summary", "costs", "metrics", "logs", "pii"],
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...
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)
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# After:
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sections: List[ReportSection] = Field(
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default=[ReportSection.SUMMARY, ReportSection.COSTS, ReportSection.METRICS, ReportSection.LOGS, ReportSection.PII],
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...
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)
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```
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### Bugfix 5: Database Configuration
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**Files**:
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- `src/core/database.py`
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- `alembic.ini`
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- `.env`
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**Issue**: Database URL was using incorrect credentials (`app/changeme` instead of `postgres/postgres`).
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**Fix**: Updated default database URLs to match Docker container credentials.
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### Bugfix 6: API Version Update
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**File**: `src/main.py`
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**Issue**: API version was still showing 0.2.0 instead of 0.4.0.
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**Fix**: Updated version string to "0.4.0".
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---
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## TASK-007: API Documentation Verification
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### OpenAPI Schema Status: ✅ Complete
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**API Information:**
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- Title: mockupAWS
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- Version: 0.4.0
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- Description: AWS Cost Simulation Platform
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### Documented Endpoints
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All /reports endpoints are properly documented:
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1. `POST /api/v1/scenarios/{scenario_id}/reports` - Generate a report
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2. `GET /api/v1/scenarios/{scenario_id}/reports` - List scenario reports
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3. `GET /api/v1/reports/{report_id}/status` - Check report status
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4. `GET /api/v1/reports/{report_id}/download` - Download report
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5. `DELETE /api/v1/reports/{report_id}` - Delete report
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### Documented Schemas
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All Report schemas are properly documented:
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- `ReportCreateRequest` - Request body for report creation
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- `ReportFormat` - Enum: pdf, csv
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- `ReportSection` - Enum: summary, costs, metrics, logs, pii
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- `ReportStatus` - Enum: pending, processing, completed, failed
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- `ReportResponse` - Report data response
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- `ReportStatusResponse` - Status check response
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- `ReportList` - Paginated list of reports
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- `ReportGenerateResponse` - Generation accepted response
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---
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## Summary
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### Backend Status: ✅ STABLE
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All critical bugs have been fixed and the backend is now stable and fully functional:
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- ✅ All API endpoints respond correctly
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- ✅ PDF report generation works
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- ✅ CSV report generation works
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- ✅ Rate limiting (10 downloads/minute) works
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- ✅ File cleanup (30 days) works
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- ✅ API documentation is complete and accurate
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- ✅ Error handling is functional
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### Files Modified
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1. `src/api/v1/reports.py` - Fixed UUID generation
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2. `src/schemas/report.py` - Fixed default sections value
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3. `src/core/database.py` - Updated default DB URL
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4. `src/main.py` - Updated API version
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5. `alembic.ini` - Updated DB URL
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6. `.env` - Created with correct credentials
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7. `alembic/versions/e80c6eef58b2_create_reports_table.py` - Fixed columns
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8. `alembic/versions/5e247ed57b77_create_scenario_metrics_table.py` - Fixed column name
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---
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**Report Generated By:** @backend-dev
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**Next Steps:** Backend is ready for integration testing with frontend.
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