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fix pos device create error

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This commit is contained in:
Mojtaba-z
2025-08-07 17:17:28 +03:30
parent 8e143a0033
commit f8bd657ec8
1 changed files with 2 additions and 2 deletions
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4
apps/pos_device/models.py
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@@ -48,13 +48,13 @@ class Device(BaseModel):
def __str__(self): def __str__(self):
return f'Device: {self.serial} - {self.id}' return f'Device: {self.serial} - {self.id}'
def generate_device_identity(self): def generate_device_identity(self): # noqa
""" generate identity for every device """ """ generate identity for every device """
prefix = "POS" prefix = "POS"
while True: while True:
number_part = ''.join(random.choices(string.digits, k=6)) number_part = ''.join(random.choices(string.digits, k=6))
code = f"{prefix}{number_part}" code = f"{prefix}{number_part}"
if not self.objects.filter(short_code=code).exists(): if not Device.objects.filter(device_identity=code).exists():
return code return code
def save(self, *args, **kwargs): def save(self, *args, **kwargs):