Add form for transactions

nummi/main/models.py

@@ -1,5 +1,6 @@
 import uuid
 from django.db import models
+from django.forms import ModelForm
 
 
 class Transaction(models.Model):
@@ -13,6 +14,12 @@ class Transaction(models.Model):
         return f"{self.date} {self.name}: {self.value}€"
 
 
+class TransactionForm(ModelForm):
+    class Meta:
+        model = Transaction
+        fields = ["name", "description", "value", "date"]
+
+
 class Invoice(models.Model):
     id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
     name = models.CharField(max_length=256)