diff --git a/backend/routes/admin.py b/backend/routes/admin.py
index c0ef2b7..47f363b 100644
--- a/backend/routes/admin.py
+++ b/backend/routes/admin.py
@@ -1137,13 +1137,28 @@ async def list_upgrade_requests(user=Depends(require_admin)):
with db() as conn:
rows = conn.execute("""
SELECT r.id, r.user_id, r.tier, r.message, r.created_at, r.fulfilled_at,
- u.name, u.email, u.billing_address
+ u.name, u.email, u.billing_address,
+ u.is_founder, u.is_founder_pending, u.referred_by,
+ COALESCE((SELECT COUNT(*) FROM users WHERE referred_by=u.id), 0) AS referral_count
FROM upgrade_requests r
JOIN users u ON u.id = r.user_id
ORDER BY r.fulfilled_at IS NOT NULL, r.created_at DESC
LIMIT 100
""").fetchall()
- return [dict(r) for r in rows]
+ result = []
+ for r in rows:
+ d = dict(r)
+ d_info = _get_discount_info(conn, r["user_id"])
+ d["discount_pct"] = d_info["discount_pct"]
+ d["discount_reason"] = d_info["reason"]
+ result.append(d)
+ return result
+
+
+@router.get("/users/{user_id}/discount")
+def get_user_discount(user_id: int, admin=Depends(require_admin)):
+ with db() as conn:
+ return _get_discount_info(conn, user_id)
@router.post("/upgrade-requests/{req_id}/fulfill")
@@ -1268,6 +1283,35 @@ async def fulfill_upgrade_request(req_id: int, user=Depends(require_admin)):
return {"ok": True, "tier": req["tier"], "user": req["name"]}
+def _get_discount_info(conn, user_id: int) -> dict:
+ """Berechnet Rabatt für einen User basierend auf Gründer-Status und Referrals."""
+ row = conn.execute(
+ """SELECT u.is_founder, u.is_founder_pending, u.referred_by,
+ COALESCE((SELECT COUNT(*) FROM users WHERE referred_by=u.id), 0) AS referral_count
+ FROM users u WHERE u.id=?""",
+ (user_id,)
+ ).fetchone()
+ if not row:
+ return {"discount_pct": 0, "reason": None, "referral_count": 0}
+
+ if row["is_founder"] or row["is_founder_pending"]:
+ return {"discount_pct": 100, "reason": "founder", "referral_count": row["referral_count"]}
+
+ referred_by = row["referred_by"] or 0
+ if referred_by > 0:
+ referrer = conn.execute(
+ "SELECT is_founder, is_founder_pending FROM users WHERE id=?", (referred_by,)
+ ).fetchone()
+ if referrer and (referrer["is_founder"] or referrer["is_founder_pending"]):
+ return {"discount_pct": 50, "reason": "referred_by_founder", "referral_count": row["referral_count"]}
+
+ count = row["referral_count"]
+ for threshold, pct in [(50, 50), (20, 30), (10, 20)]:
+ if count >= threshold:
+ return {"discount_pct": pct, "reason": "referral", "referral_count": count}
+ return {"discount_pct": 0, "reason": None, "referral_count": count}
+
+
async def _handle_upgrade_invoices(req: dict, new_tier_label: str):
"""Storniert offene Rechnungen des alten Tiers und legt neuen Entwurf an."""
from routes.invoices import _next_invoice_number
@@ -1302,17 +1346,31 @@ async def _handle_upgrade_invoices(req: dict, new_tier_label: str):
).fetchone()
billing_address = billing["billing_address"] if billing else None
+ disc_info = _get_discount_info(conn, req["user_id"])
+ discount_pct = disc_info["discount_pct"]
+ discount_amt = round(price * discount_pct / 100, 2)
+ after_disc = round(price - discount_amt, 2)
+
+ _AGB = "Jahresbeitrag gem. AGB. Bei vorzeitiger Kündigung keine anteilige Rückerstattung; Zugang bleibt bis Laufzeitende bestehen."
+ if disc_info["reason"] == "founder":
+ note = f"Gründer-Sonderkonditionen: {new_tier_label} kostenfrei als Dankeschön für deine Unterstützung als Gründer! {_AGB}"
+ elif disc_info["reason"] == "referred_by_founder":
+ note = f"Willkommen in der Gründer-Community! Als persönlich von einem Gründer eingeladenes Mitglied erhältst du dauerhaft {discount_pct}% Rabatt. {_AGB}"
+ elif disc_info["reason"] == "referral":
+ note = f"Herzlichen Dank für deine Unterstützung! Für {disc_info['referral_count']} geworbene Freunde erhältst du {discount_pct}% Rabatt. {_AGB}"
+ else:
+ note = f"{_AGB} (Upgrade von {req.get('old_tier','Standard')} auf {new_tier_label})"
+
inv_number = _next_invoice_number(conn)
conn.execute("""
INSERT INTO invoices
(invoice_number, user_id, recipient_name, recipient_email, recipient_address,
description, service_period, amount_net, discount_pct, discount_amount,
amount_after_discount, tax_rate, tax_amount, amount_gross, notes)
- VALUES (?,?,?,?,?,?,?,?,0,0,?,0,0,?,?)
+ VALUES (?,?,?,?,?,?,?,?,?,?,?,0,0,?,?)
""", (
inv_number, req["user_id"], req["name"], req["email"], billing_address,
- description, period, price, price, price,
- f"Jahresbeitrag gem. AGB. Bei vorzeitiger Kündigung keine anteilige Rückerstattung; Zugang bleibt bis Laufzeitende bestehen. (Upgrade von {req.get('old_tier','Standard')} auf {new_tier_label})",
+ description, period, price, discount_pct, discount_amt, after_disc, after_disc, note,
))
invoice_id = conn.execute("SELECT last_insert_rowid()").fetchone()[0]
conn.execute(
diff --git a/backend/scheduler.py b/backend/scheduler.py
index edb9963..19c293e 100644
--- a/backend/scheduler.py
+++ b/backend/scheduler.py
@@ -246,6 +246,49 @@ async def _create_renewal_invoice_draft(user: dict, expires: date, tier_label: s
).fetchone()
billing_address = row["billing_address"] if row else None
+ # Rabatt berechnen (inline, da kein Admin-Import möglich)
+ disc_row = conn.execute(
+ """SELECT u.is_founder, u.is_founder_pending, u.referred_by,
+ COALESCE((SELECT COUNT(*) FROM users WHERE referred_by=u.id), 0) AS referral_count
+ FROM users u WHERE u.id=?""",
+ (user["id"],)
+ ).fetchone()
+ discount_pct = 0
+ discount_reason = None
+ referral_count = 0
+ if disc_row:
+ referral_count = disc_row["referral_count"]
+ if disc_row["is_founder"] or disc_row["is_founder_pending"]:
+ discount_pct = 100
+ discount_reason = "founder"
+ elif (disc_row["referred_by"] or 0) > 0:
+ ref = conn.execute(
+ "SELECT is_founder, is_founder_pending FROM users WHERE id=?",
+ (disc_row["referred_by"],)
+ ).fetchone()
+ if ref and (ref["is_founder"] or ref["is_founder_pending"]):
+ discount_pct = 50
+ discount_reason = "referred_by_founder"
+ if not discount_reason:
+ for thr, pct in [(50, 50), (20, 30), (10, 20)]:
+ if referral_count >= thr:
+ discount_pct = pct
+ discount_reason = "referral"
+ break
+
+ discount_amt = round(price * discount_pct / 100, 2)
+ after_disc = round(price - discount_amt, 2)
+
+ _AGB = "Jahresbeitrag gem. AGB. Bei vorzeitiger Kündigung keine anteilige Rückerstattung; Zugang bleibt bis Laufzeitende bestehen."
+ if discount_reason == "founder":
+ notes = f"Gründer-Sonderkonditionen: {tier_label} kostenfrei als Dankeschön für deine Unterstützung als Gründer! {_AGB} (Automatisch erstellt, Ablauf: {expires.strftime('%d.%m.%Y')})"
+ elif discount_reason == "referred_by_founder":
+ notes = f"Willkommen in der Gründer-Community! Als persönlich von einem Gründer eingeladenes Mitglied erhältst du dauerhaft {discount_pct}% Rabatt. {_AGB} (Automatisch erstellt, Ablauf: {expires.strftime('%d.%m.%Y')})"
+ elif discount_reason == "referral":
+ notes = f"Herzlichen Dank für deine Unterstützung! Für {referral_count} geworbene Freunde erhältst du {discount_pct}% Rabatt. {_AGB} (Automatisch erstellt, Ablauf: {expires.strftime('%d.%m.%Y')})"
+ else:
+ notes = f"{_AGB} (Automatisch erstellt, Ablauf: {expires.strftime('%d.%m.%Y')})"
+
invoice_number = _next_invoice_number(conn)
description = f"{tier_label} Jahresabo (Verlängerung)"
conn.execute("""
@@ -253,12 +296,11 @@ async def _create_renewal_invoice_draft(user: dict, expires: date, tier_label: s
(invoice_number, user_id, recipient_name, recipient_email, recipient_address,
description, service_period, amount_net, discount_pct, discount_amount,
amount_after_discount, tax_rate, tax_amount, amount_gross, notes)
- VALUES (?,?,?,?,?,?,?,?,0,0,?,0,0,?,?)
+ VALUES (?,?,?,?,?,?,?,?,?,?,?,0,0,?,?)
""", (
invoice_number, user["id"], user["name"], user["email"], billing_address,
description, period,
- price, price, price,
- f"Jahresbeitrag gem. AGB. Bei vorzeitiger Kündigung keine anteilige Rückerstattung; Zugang bleibt bis Laufzeitende bestehen. (Automatisch erstellt, Ablauf: {expires.strftime('%d.%m.%Y')})",
+ price, discount_pct, discount_amt, after_disc, after_disc, notes,
))
conn.execute(
"INSERT INTO invoice_items (invoice_id, description, quantity, unit_price, total) VALUES (?,?,1,?,?)",
diff --git a/backend/static/js/pages/admin.js b/backend/static/js/pages/admin.js
index 3a898ae..d3b5fe3 100644
--- a/backend/static/js/pages/admin.js
+++ b/backend/static/js/pages/admin.js
@@ -3531,8 +3531,14 @@ window.Page_admin = (() => {
${_esc(r.email)}
${tierBadge(r.tier)}
+ ${r.discount_pct > 0 ? `
+ ${r.discount_pct}% Rabatt` : ''}
${r.created_at?.slice(0,10) || ''}
+ ${r.discount_reason === 'founder' ? `Gründer — kostenfrei
` : ''}
+ ${r.discount_reason === 'referred_by_founder' ? `Von Gründer eingeladen
` : ''}
+ ${r.discount_reason === 'referral' ? `${r.referral_count} Freunde geworben
` : ''}
${r.message ? `
@@ -3544,6 +3550,9 @@ window.Page_admin = (() => {