Add default account field

Fixes #3 again

nummi/main/forms.py

@@ -18,6 +18,7 @@ class AccountForm(NummiForm):
         fields = [
             "name",
             "icon",
+            "default",
         ]
 
 

nummi/main/migrations/0024_account_default.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.4 on 2022-12-31 18:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("main", "0023_auto_20221231_1741"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="account",
+            name="default",
+            field=models.BooleanField(default=False, verbose_name="Default"),
+        ),
+    ]

nummi/main/models.py

@@ -48,6 +48,14 @@ class Account(CustomModel):
         default="building-columns",
         verbose_name=_("Icon"),
     )
+    default = models.BooleanField(default=False, verbose_name=_("Default"))
+
+    def save(self, *args, **kwargs):
+        if self.default:
+            for ac in Account.objects.filter(user=self.user, default=True):
+                ac.default = False
+                ac.save()
+        super().save(*args, **kwargs)
 
     def __str__(self):
         return str(self.name)

nummi/main/views.py

@@ -133,7 +133,9 @@ class SnapshotCreateView(NummiCreateView):
             "initial": {
                 "account": (
                     self.kwargs.get("account")
-                    or Account.objects.filter(user=self.request.user).first()
+                    or Account.objects.filter(user=self.request.user)
+                    .order_by("-default")
+                    .first()
                 ),
             },
         }