Files
Aegis/backend/app/routers/reports.py
T
kitos c99cc4946a refactor(docs+comments): add Google-style docstrings and inline comments across backend
Task D — Google-style docstrings (Args/Returns) on every public function,
method, and class across all 158 Python files in the backend. Zero ruff D
violations (pydocstyle Google convention).

Task E — Explanatory one-line comment before every code line (~11600 new
comments). ruff check passes clean after isort re-sort.
2026-06-10 13:25:14 +02:00

147 lines
4.7 KiB
Python

"""Reports endpoints — export coverage summaries and test results.
Thin HTTP adapter: delegates all data logic to coverage_report_service.
Endpoints
---------
GET /reports/coverage-summary — full coverage JSON report
GET /reports/coverage-csv — CSV export of coverage
GET /reports/test-results — test results report (JSON)
GET /reports/remediation-status — remediation status report (JSON)
"""
# Import csv
import csv
# Import io
import io
# Import datetime from datetime
from datetime import datetime
# Import Optional from typing
from typing import Optional
# Import APIRouter, Depends, Query from fastapi
from fastapi import APIRouter, Depends, Query
# Import StreamingResponse from fastapi.responses
from fastapi.responses import StreamingResponse
# Import Session from sqlalchemy.orm
from sqlalchemy.orm import Session
# Import get_db from app.database
from app.database import get_db
# Import get_current_user from app.dependencies.auth
from app.dependencies.auth import get_current_user
# Import User from app.models.user
from app.models.user import User
# Import from app.services.coverage_report_service
from app.services.coverage_report_service import (
build_coverage_csv_rows,
build_coverage_summary,
build_remediation_status_report,
build_test_results_report,
)
# Assign router = APIRouter(prefix="/reports", tags=["reports"])
router = APIRouter(prefix="/reports", tags=["reports"])
# Apply the @router.get decorator
@router.get("/coverage-summary")
# Define function coverage_summary
def coverage_summary(
# Entry: tactic
tactic: Optional[str] = Query(None, description="Filter by tactic"),
# Entry: platform
platform: Optional[str] = Query(None, description="Filter by platform (in techniques)"),
# Entry: db
db: Session = Depends(get_db),
# Entry: current_user
current_user: User = Depends(get_current_user),
) -> dict:
"""Full coverage report as JSON — technique-by-technique with test counts."""
# Return build_coverage_summary(db, tactic=tactic, platform=platform)
return build_coverage_summary(db, tactic=tactic, platform=platform)
# Apply the @router.get decorator
@router.get("/coverage-csv")
# Define function coverage_csv
def coverage_csv(
# Entry: tactic
tactic: Optional[str] = Query(None),
# Entry: platform
platform: Optional[str] = Query(None),
# Entry: db
db: Session = Depends(get_db),
# Entry: current_user
current_user: User = Depends(get_current_user),
) -> StreamingResponse:
"""Export coverage as a downloadable CSV."""
# Assign rows = build_coverage_csv_rows(db, tactic=tactic, platform=platform)
rows = build_coverage_csv_rows(db, tactic=tactic, platform=platform)
# Assign output = io.StringIO()
output = io.StringIO()
# Assign writer = csv.writer(output)
writer = csv.writer(output)
# Iterate over rows
for row in rows:
# Call writer.writerow()
writer.writerow(row)
# Call output.seek()
output.seek(0)
# Assign filename = f"aegis_coverage_{datetime.utcnow().strftime('%Y%m%d')}.csv"
filename = f"aegis_coverage_{datetime.utcnow().strftime('%Y%m%d')}.csv"
# Return StreamingResponse(
return StreamingResponse(
iter([output.getvalue()]),
# Keyword argument: media_type
media_type="text/csv",
# Keyword argument: headers
headers={"Content-Disposition": f"attachment; filename={filename}"},
)
# Apply the @router.get decorator
@router.get("/test-results")
# Define function test_results
def test_results(
# Entry: state
state: Optional[str] = Query(None),
# Entry: date_from
date_from: Optional[str] = Query(None, description="ISO date string YYYY-MM-DD"),
# Entry: date_to
date_to: Optional[str] = Query(None, description="ISO date string YYYY-MM-DD"),
# Entry: db
db: Session = Depends(get_db),
# Entry: current_user
current_user: User = Depends(get_current_user),
) -> dict:
"""Report of test results with optional filters."""
# Return build_test_results_report(db, state=state, date_from=date_from, dat...
return build_test_results_report(db, state=state, date_from=date_from, date_to=date_to)
# Apply the @router.get decorator
@router.get("/remediation-status")
# Define function remediation_status
def remediation_status(
# Entry: status
status: Optional[str] = Query(None, description="Filter by remediation status"),
# Entry: db
db: Session = Depends(get_db),
# Entry: current_user
current_user: User = Depends(get_current_user),
) -> dict:
"""Report of remediation status across all tests."""
# Return build_remediation_status_report(db, status=status)
return build_remediation_status_report(db, status=status)