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See #170: proper error handling for username uniqueness in channels

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Eliot Berriot 2020-02-14 11:56:53 +01:00
commit 581c531fca
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2 changed files with 26 additions and 1 deletions
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9
api/funkwhale_api/audio/serializers.py
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@ -6,6 +6,7 @@ from funkwhale_api.common import serializers as common_serializers
from funkwhale_api.common import utils as common_utils
from funkwhale_api.common import locales
from funkwhale_api.common import preferences
from funkwhale_api.federation import models as federation_models
from funkwhale_api.federation import serializers as federation_serializers
from funkwhale_api.federation import utils as federation_utils
from funkwhale_api.music import models as music_models
@ -74,6 +75,14 @@ class ChannelCreateSerializer(serializers.Serializer):
validated_data["metadata"] = metadata
return validated_data
def validate_username(self, value):
matching = federation_models.Actor.objects.local().filter(
preferred_username__iexact=value
)
if matching.exists():
raise serializers.ValidationError("This username is already taken")
return value
@transaction.atomic
def create(self, validated_data):
from . import views