feat: add persistent badges and admin badge page

app/services/monthly.py

@@ -3,11 +3,9 @@ from __future__ import annotations
 from collections import defaultdict
 from datetime import datetime
 
-from sqlalchemy import extract, select
-
 from ..extensions import db
-from ..models import BadgeDefinition, MonthlyScoreSnapshot, TaskInstance, User
-from .badges import compute_badge_awards
+from ..models import MonthlyScoreSnapshot, TaskInstance, User
+from .badges import badge_awards_for_month, evaluate_monthly_badges
 from .dates import local_now, month_bounds, next_month, previous_month
 
 
@@ -21,7 +19,6 @@ def _build_ranking(rows: list[dict]) -> list[dict]:
 def compute_monthly_scores(year: int, month: int) -> list[dict]:
     start, end = month_bounds(year, month)
     users = User.query.order_by(User.name.asc()).all()
-    badges = BadgeDefinition.query.filter_by(active=True).all()
     completed_tasks = TaskInstance.query.filter(
         TaskInstance.completed_at.isnot(None),
         TaskInstance.completed_at >= start,
@@ -37,8 +34,8 @@ def compute_monthly_scores(year: int, month: int) -> list[dict]:
     for user in users:
         personal_tasks = tasks_by_user.get(user.id, [])
         base_points = sum(task.points_awarded for task in personal_tasks)
-        awards = compute_badge_awards(badges, personal_tasks)
-        bonus_points = sum(award["bonus_points"] for award in awards)
+        earned_badges = badge_awards_for_month(user.id, year, month)
+        bonus_points = sum(badge.badge_definition.bonus_points for badge in earned_badges if badge.badge_definition.active)
         rows.append(
             {
                 "user": user,
@@ -46,7 +43,7 @@ def compute_monthly_scores(year: int, month: int) -> list[dict]:
                 "bonus_points": bonus_points,
                 "total_points": base_points + bonus_points,
                 "completed_tasks_count": len(personal_tasks),
-                "badges": awards,
+                "badges": earned_badges,
             }
         )
     return _build_ranking(rows)
@@ -100,6 +97,7 @@ def archive_months_missing_up_to_previous() -> None:
                     )
                 )
             db.session.commit()
+        evaluate_monthly_badges(year, month)
         year, month = next_month(year, month)
 
 
@@ -120,4 +118,3 @@ def get_snapshot_rows(year: int, month: int) -> list[MonthlyScoreSnapshot]:
         .order_by(MonthlyScoreSnapshot.rank.asc(), MonthlyScoreSnapshot.total_points.desc())
         .all()
     )
-