From a2d896fc69889cb851bd5ea5f6a158880edf9d22 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Laura=20Kl=C3=BCnder?= <laura@codingcatgirl.de>
Date: Mon, 27 Nov 2023 22:07:40 +0100
Subject: [PATCH] ugly database fixes, needs improving

---
 src/c3nav/mapdata/fields.py         | 3 +++
 src/c3nav/mapdata/utils/geometry.py | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/c3nav/mapdata/fields.py b/src/c3nav/mapdata/fields.py
index 9414dc0b..e0e32b66 100644
--- a/src/c3nav/mapdata/fields.py
+++ b/src/c3nav/mapdata/fields.py
@@ -113,6 +113,9 @@ class GeometryField(models.JSONField):
     def get_prep_value(self, value):
         if value is None:
             return None
+        if isinstance(value, dict):
+            # todo: this should also not be needed but whatever
+            value = shape(value)
         self._validate_geomtype(value, exception=TypeError)
         if value.is_empty:
             raise Exception('Cannot save empty geometry.')
diff --git a/src/c3nav/mapdata/utils/geometry.py b/src/c3nav/mapdata/utils/geometry.py
index a45209bb..1582d091 100644
--- a/src/c3nav/mapdata/utils/geometry.py
+++ b/src/c3nav/mapdata/utils/geometry.py
@@ -36,6 +36,9 @@ class WrappedGeometry():
     wrapped_geojson = None
 
     def __init__(self, geojson):
+        if isinstance(geojson, str):
+            # todo: this should not be needed unless the database is fucked
+            geojson = json.loads(geojson)
         self.wrapped_geojson = geojson
 
     @cached_property