From 99763408894420e33f725ba736dc1711f5a01b7f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gregor=20D=C3=BCster?= <git@gdstr.eu>
Date: Thu, 4 Jan 2024 20:29:08 +0100
Subject: [PATCH] WIP

---
 pycroft/lib/finance/repayment/fields.py |  4 +++-
 pycroft/model/repayment.py              | 16 ++++++++++++++++
 web/blueprints/finance/__init__.py      |  5 +++++
 3 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 pycroft/model/repayment.py

diff --git a/pycroft/lib/finance/repayment/fields.py b/pycroft/lib/finance/repayment/fields.py
index 4761dcc77..eca3ed324 100644
--- a/pycroft/lib/finance/repayment/fields.py
+++ b/pycroft/lib/finance/repayment/fields.py
@@ -9,7 +9,9 @@ class IBANField(fields.Field):
     to a string.
     """
 
-    def _deserialize(self, value: Any, attr: str | None, data: Mapping[str, Any], **kwargs) -> IBAN:
+    def _deserialize(
+        self, value: Any, attr: str | None, data: Mapping[str, Any], **kwargs
+    ) -> IBAN:
         try:
             return IBAN(value, validate_bban=True)
         except ValueError as error:
diff --git a/pycroft/model/repayment.py b/pycroft/model/repayment.py
new file mode 100644
index 000000000..59b4a3deb
--- /dev/null
+++ b/pycroft/model/repayment.py
@@ -0,0 +1,16 @@
+from sqlalchemy import String, ForeignKey
+from sqlalchemy.orm import relationship, Mapped, mapped_column
+
+from pycroft.model.base import IntegerIdModel
+
+
+class RepaymentRequest(IntegerIdModel):
+    """A request for transferring back excess membership contributions"""
+
+    id: Mapped[int] = mapped_column(primary_key=True)
+    user_id: Mapped[int] = mapped_column(
+        ForeignKey("user.id", ondelete="CASCADE", onupdate="CASCADE")
+    )
+    beneficiary: Mapped[str] = mapped_column(nullable=False)
+    iban: Mapped[str] = mapped_column(String, nullable=False)
+    amount: Mapped[Decimal] = mapped_column(Decimal, nullable=False)
diff --git a/web/blueprints/finance/__init__.py b/web/blueprints/finance/__init__.py
index c6a52b960..860d756ce 100644
--- a/web/blueprints/finance/__init__.py
+++ b/web/blueprints/finance/__init__.py
@@ -1556,3 +1556,8 @@ def payment_reminder_mail() -> ResponseReturnValue:
                            page_title="Zahlungserinnerungen per E-Mail versenden",
                            form_args=form_args,
                            form=form)
+
+@bp.route("/repayment_requests", methods=("GET", "POST"))
+@access.require("finance_change")
+def handle_repayment_requests() -> ResponseReturnValue:
+    return render_template()