shinkan-jinkendo/backend/routers/skills.py
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feat: enhance database migration handling and health check endpoint
- Updated migration logic in main.py to allow skipping migrations during local development with SKIP_DB_MIGRATE environment variable.
- Improved error handling for migration failures, ensuring the application does not start if migrations are incomplete.
- Added a new health check endpoint (/api/health/ready) to verify database connection and essential tables, aiding in production debugging.
- Enhanced run_migrations.py to support ordered execution of migration files and improved transaction handling.
- Updated requirements.txt to include sqlparse for SQL statement parsing when psql is unavailable.
2026-04-29 12:29:39 +02:00

457 lines
15 KiB
Python

"""
Skills & Methods Catalog Endpoints for Shinkan Jinkendo
Handles CRUD operations for skills and training methods.
Read access for all authenticated users.
Write access for admins only.
"""
import json
from typing import Any, Optional
from fastapi import APIRouter, HTTPException, Depends, Query
from psycopg2.extras import Json
from db import get_db, get_cursor, r2d
from auth import require_auth
router = APIRouter(prefix="/api", tags=["skills"])
def _jsonb_param(val: Any) -> Any:
"""psycopg2 benötigt Json() oder String für JSONB — rohe dict/list sonst ProgrammingError."""
if val is None:
return None
if isinstance(val, (dict, list)):
return Json(val)
return val
def _main_id_for_category(cur, category_id: Optional[int]) -> Optional[int]:
if not category_id:
return None
cur.execute(
"SELECT main_category_id FROM skill_categories WHERE id = %s",
(category_id,),
)
row = cur.fetchone()
return row["main_category_id"] if row else None
# ── List Skills ───────────────────────────────────────────────────────
@router.get("/skills")
def list_skills(
category: Optional[str] = Query(default=None),
status: Optional[str] = Query(default=None),
session=Depends(require_auth)
):
"""
List all skills (public for authenticated users).
Filters:
- category: kihon, kumite, kata, selbstverteidigung, fitness
- status: active, inactive
"""
with get_db() as conn:
cur = get_cursor(conn)
query = "SELECT * FROM skills"
params = []
where = []
if category:
where.append("category = %s")
params.append(category)
if status:
if status == "active":
where.append("(status = 'active' OR status IS NULL)")
else:
where.append("status = %s")
params.append(status)
else:
# Default: nur aktive (NULL = Legacy, wie Kataloglisten)
where.append("(status = 'active' OR status IS NULL)")
if where:
query += " WHERE " + " AND ".join(where)
query += " ORDER BY importance DESC, name"
cur.execute(query, params)
rows = cur.fetchall()
return [r2d(r) for r in rows]
# ── Katalog-Ansicht (Hierarchie-Sortierung, Admin) ───────────────────────
@router.get("/skills/catalog")
def list_skills_catalog(
status: Optional[str] = Query(
default="active",
description="'active', 'inactive' oder 'all' (nur Admin)",
),
session=Depends(require_auth),
):
"""
Fähigkeiten für Admin-Katalog: sortiert nach Hauptgruppe → Kategorie → Sortierung → Name.
status=all nur für admin/superadmin.
"""
role = session.get("role")
admin = role in ("admin", "superadmin")
with get_db() as conn:
cur = get_cursor(conn)
q = """
SELECT s.*,
mc.name AS catalog_main_category_name,
mc.sort_order AS catalog_main_sort,
mc.slug AS catalog_main_slug,
sc.name AS catalog_category_name,
sc.sort_order AS catalog_category_sort,
sc.slug AS catalog_category_slug
FROM skills s
LEFT JOIN skill_main_categories mc ON s.main_category_id = mc.id
LEFT JOIN skill_categories sc ON s.category_id = sc.id
WHERE 1=1
"""
params: list[Any] = []
if status == "all":
if not admin:
raise HTTPException(403, "Nur Admins dürfen alle Status sehen")
elif status:
q += " AND s.status = %s"
params.append(status)
else:
q += " AND s.status = %s"
params.append("active")
q += """
ORDER BY mc.sort_order NULLS LAST,
sc.sort_order NULLS LAST,
s.sort_order NULLS LAST,
s.name
"""
cur.execute(q, params)
return [r2d(r) for r in cur.fetchall()]
# ── Get Skill ─────────────────────────────────────────────────────────
@router.get("/skills/{skill_id}")
def get_skill(skill_id: int, session=Depends(require_auth)):
"""Get skill by ID."""
with get_db() as conn:
cur = get_cursor(conn)
cur.execute("SELECT * FROM skills WHERE id = %s", (skill_id,))
skill = cur.fetchone()
if not skill:
raise HTTPException(404, "Fähigkeit nicht gefunden")
return r2d(skill)
# ── Create Skill ──────────────────────────────────────────────────────
@router.post("/skills")
def create_skill(data: dict, session=Depends(require_auth)):
"""Create new skill (admin only)."""
role = session.get('role')
if role not in ['admin', 'superadmin']:
raise HTTPException(403, "Nur Admins dürfen Fähigkeiten erstellen")
name = data.get('name')
if not name:
raise HTTPException(400, "Name ist Pflichtfeld")
cat_id = data.get("category_id")
if cat_id is not None:
cat_id = int(cat_id)
main_id = data.get("main_category_id")
if main_id is not None:
main_id = int(main_id)
focus = data.get("focus_areas")
if isinstance(focus, (list, dict)):
focus = json.dumps(focus)
with get_db() as conn:
cur = get_cursor(conn)
if cat_id and main_id is None:
main_id = _main_id_for_category(cur, cat_id)
cur.execute(
"""
INSERT INTO skills (
name, category, description, importance, keywords, status,
category_id, main_category_id, focus_areas, sort_order
)
VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s::jsonb, %s)
RETURNING id
""",
(
name,
data.get("category"),
data.get("description"),
data.get("importance"),
_jsonb_param(data.get("keywords")),
data.get("status", "active"),
cat_id,
main_id,
focus if focus is not None else "[]",
data.get("sort_order"),
),
)
skill_id = cur.fetchone()["id"]
return get_skill(skill_id, session)
# ── Update Skill ──────────────────────────────────────────────────────
@router.put("/skills/{skill_id}")
def update_skill(skill_id: int, data: dict, session=Depends(require_auth)):
"""Update skill (admin only)."""
role = session.get('role')
if role not in ['admin', 'superadmin']:
raise HTTPException(403, "Nur Admins dürfen Fähigkeiten bearbeiten")
with get_db() as conn:
cur = get_cursor(conn)
# Check existence
cur.execute("SELECT id FROM skills WHERE id = %s", (skill_id,))
if not cur.fetchone():
raise HTTPException(404, "Fähigkeit nicht gefunden")
sets: list = []
vals: list = []
for key in (
"name",
"category",
"description",
"importance",
"status",
"category_id",
"main_category_id",
"sort_order",
):
if key in data:
sets.append(f"{key} = %s")
vals.append(data[key])
if "keywords" in data:
sets.append("keywords = %s")
vals.append(_jsonb_param(data["keywords"]))
if "focus_areas" in data:
fa = data["focus_areas"]
if isinstance(fa, (list, dict)):
fa = json.dumps(fa)
sets.append("focus_areas = %s::jsonb")
vals.append(fa if fa is not None else "[]")
if sets:
sets.append("updated_at = NOW()")
vals.append(skill_id)
cur.execute(
f"UPDATE skills SET {', '.join(sets)} WHERE id = %s",
tuple(vals),
)
if "category_id" in data and "main_category_id" not in data:
mid = _main_id_for_category(cur, data.get("category_id"))
if mid is not None:
cur.execute(
"UPDATE skills SET main_category_id = %s WHERE id = %s",
(mid, skill_id),
)
return get_skill(skill_id, session)
# ── Delete Skill ──────────────────────────────────────────────────────
@router.delete("/skills/{skill_id}")
def delete_skill(skill_id: int, session=Depends(require_auth)):
"""Delete skill (superadmin only)."""
role = session.get('role')
if role != 'superadmin':
raise HTTPException(403, "Nur Superadmins dürfen Fähigkeiten löschen")
with get_db() as conn:
cur = get_cursor(conn)
# Check existence
cur.execute("SELECT id FROM skills WHERE id = %s", (skill_id,))
if not cur.fetchone():
raise HTTPException(404, "Fähigkeit nicht gefunden")
# Delete
cur.execute("DELETE FROM skills WHERE id = %s", (skill_id,))
return {"ok": True}
# ── List Training Methods ─────────────────────────────────────────────
@router.get("/methods")
def list_methods(
category: Optional[str] = Query(default=None),
status: Optional[str] = Query(default=None),
session=Depends(require_auth)
):
"""
List all training methods (public for authenticated users).
Filters:
- category: kondition, didaktik, koordination, kraft, etc.
- status: active, inactive
"""
with get_db() as conn:
cur = get_cursor(conn)
query = "SELECT * FROM training_methods"
params = []
where = []
if category:
where.append("category = %s")
params.append(category)
if status:
where.append("status = %s")
params.append(status)
else:
# Default: only active methods
where.append("status = 'active'")
if where:
query += " WHERE " + " AND ".join(where)
query += " ORDER BY name"
cur.execute(query, params)
rows = cur.fetchall()
return [r2d(r) for r in rows]
# ── Get Training Method ───────────────────────────────────────────────
@router.get("/methods/{method_id}")
def get_method(method_id: int, session=Depends(require_auth)):
"""Get training method by ID."""
with get_db() as conn:
cur = get_cursor(conn)
cur.execute("SELECT * FROM training_methods WHERE id = %s", (method_id,))
method = cur.fetchone()
if not method:
raise HTTPException(404, "Trainingsmethode nicht gefunden")
return r2d(method)
# ── Create Training Method ────────────────────────────────────────────
@router.post("/methods")
def create_method(data: dict, session=Depends(require_auth)):
"""Create new training method (admin only)."""
role = session.get('role')
if role not in ['admin', 'superadmin']:
raise HTTPException(403, "Nur Admins dürfen Trainingsmethoden erstellen")
name = data.get('name')
if not name:
raise HTTPException(400, "Name ist Pflichtfeld")
with get_db() as conn:
cur = get_cursor(conn)
cur.execute("""
INSERT INTO training_methods (
name, abbreviation, category, description,
typical_duration, typical_group_size,
related_skills, keywords, status
) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s)
RETURNING id
""", (
name,
data.get('abbreviation'),
data.get('category'),
data.get('description'),
data.get('typical_duration'),
data.get('typical_group_size'),
data.get('related_skills'),
data.get('keywords'),
data.get('status', 'active')
))
method_id = cur.fetchone()['id']
conn.commit()
return get_method(method_id, session)
# ── Update Training Method ────────────────────────────────────────────
@router.put("/methods/{method_id}")
def update_method(method_id: int, data: dict, session=Depends(require_auth)):
"""Update training method (admin only)."""
role = session.get('role')
if role not in ['admin', 'superadmin']:
raise HTTPException(403, "Nur Admins dürfen Trainingsmethoden bearbeiten")
with get_db() as conn:
cur = get_cursor(conn)
# Check existence
cur.execute("SELECT id FROM training_methods WHERE id = %s", (method_id,))
if not cur.fetchone():
raise HTTPException(404, "Trainingsmethode nicht gefunden")
# Update
cur.execute("""
UPDATE training_methods SET
name = %s,
abbreviation = %s,
category = %s,
description = %s,
typical_duration = %s,
typical_group_size = %s,
related_skills = %s,
keywords = %s,
status = %s,
updated_at = NOW()
WHERE id = %s
""", (
data.get('name'),
data.get('abbreviation'),
data.get('category'),
data.get('description'),
data.get('typical_duration'),
data.get('typical_group_size'),
data.get('related_skills'),
data.get('keywords'),
data.get('status'),
method_id
))
conn.commit()
return get_method(method_id, session)
# ── Delete Training Method ────────────────────────────────────────────
@router.delete("/methods/{method_id}")
def delete_method(method_id: int, session=Depends(require_auth)):
"""Delete training method (superadmin only)."""
role = session.get('role')
if role != 'superadmin':
raise HTTPException(403, "Nur Superadmins dürfen Trainingsmethoden löschen")
with get_db() as conn:
cur = get_cursor(conn)
# Check existence
cur.execute("SELECT id FROM training_methods WHERE id = %s", (method_id,))
if not cur.fetchone():
raise HTTPException(404, "Trainingsmethode nicht gefunden")
# Delete
cur.execute("DELETE FROM training_methods WHERE id = %s", (method_id,))
conn.commit()
return {"ok": True}