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Merge pull request #428 from SerafimPikalov/fix/null-category-serialization

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fix: handle null category in TransactionCategoryField serialization
This commit is contained in:
Herculino Trotta
2025-12-07 13:44:25 -03:00
committed by GitHub
parent 11998475c5 fb1b383962
commit d77eddbd26
1 changed files with 6 additions and 2 deletions
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8
app/apps/api/fields/transactions.py
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@@ -10,15 +10,19 @@ from apps.transactions.models import (
@extend_schema_field(
{
"oneOf": [{"type": "string"}, {"type": "integer"}],
"description": "TransactionCategory ID or name. If the name doesn't exist, a new one will be created",
"oneOf": [{"type": "string"}, {"type": "integer"}, {"type": "null"}],
"description": "TransactionCategory ID or name. If the name doesn't exist, a new one will be created. Can be null if no category is assigned.",
}
)
class TransactionCategoryField(serializers.Field):
def to_representation(self, value):
if value is None:
return None
return {"id": value.id, "name": value.name}
def to_internal_value(self, data):
if data is None:
return None
if isinstance(data, int):
try:
return TransactionCategory.objects.get(pk=data)