Initial commit: AegisSight-Monitor-Verwaltung

src/routers/dashboard.py

@@ -0,0 +1,70 @@
+"""Dashboard-Statistiken."""
+from fastapi import APIRouter, Depends
+from auth import get_current_admin
+from database import db_dependency
+import aiosqlite
+
+router = APIRouter(prefix="/api/dashboard", tags=["dashboard"])
+
+
+@router.get("/stats")
+async def get_stats(
+    admin: dict = Depends(get_current_admin),
+    db: aiosqlite.Connection = Depends(db_dependency),
+):
+    """Gesamtstatistiken fuer das Dashboard."""
+    cursor = await db.execute("SELECT COUNT(*) as cnt FROM organizations")
+    org_count = (await cursor.fetchone())["cnt"]
+
+    cursor = await db.execute("SELECT COUNT(*) as cnt FROM organizations WHERE is_active = 1")
+    active_orgs = (await cursor.fetchone())["cnt"]
+
+    cursor = await db.execute("SELECT COUNT(*) as cnt FROM users WHERE is_active = 1")
+    active_users = (await cursor.fetchone())["cnt"]
+
+    cursor = await db.execute("SELECT COUNT(*) as cnt FROM users")
+    total_users = (await cursor.fetchone())["cnt"]
+
+    cursor = await db.execute("SELECT COUNT(*) as cnt FROM licenses WHERE status = 'active'")
+    active_licenses = (await cursor.fetchone())["cnt"]
+
+    cursor = await db.execute("SELECT COUNT(*) as cnt FROM incidents")
+    total_incidents = (await cursor.fetchone())["cnt"]
+
+    cursor = await db.execute("SELECT COUNT(*) as cnt FROM incidents WHERE status = 'active'")
+    active_incidents = (await cursor.fetchone())["cnt"]
+
+    # Bald ablaufende Lizenzen (30 Tage)
+    cursor = await db.execute(
+        """SELECT l.id, l.organization_id, l.license_type, l.valid_until, l.max_users,
+                  o.name as org_name
+           FROM licenses l
+           JOIN organizations o ON o.id = l.organization_id
+           WHERE l.status = 'active'
+           AND l.valid_until IS NOT NULL
+           AND l.valid_until < datetime('now', '+30 days')
+           ORDER BY l.valid_until"""
+    )
+    expiring = [dict(row) for row in await cursor.fetchall()]
+
+    # Letzte Aktivitaeten (neue Orgs, neue Nutzer)
+    cursor = await db.execute(
+        "SELECT 'org' as type, name as label, created_at FROM organizations ORDER BY created_at DESC LIMIT 5"
+    )
+    recent_orgs = [dict(row) for row in await cursor.fetchall()]
+
+    cursor = await db.execute(
+        """SELECT 'user' as type, u.username || ' (' || o.name || ')' as label, u.created_at
+           FROM users u JOIN organizations o ON o.id = u.organization_id
+           ORDER BY u.created_at DESC LIMIT 5"""
+    )
+    recent_users = [dict(row) for row in await cursor.fetchall()]
+
+    return {
+        "organizations": {"total": org_count, "active": active_orgs},
+        "users": {"total": total_users, "active": active_users},
+        "licenses": {"active": active_licenses},
+        "incidents": {"total": total_incidents, "active": active_incidents},
+        "expiring_licenses": expiring,
+        "recent_activity": sorted(recent_orgs + recent_users, key=lambda x: x["created_at"], reverse=True)[:10],
+    }