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Logic/Modules/Backend/auth/sms_service.py
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2026-05-11 03:27:21 +03:30
import http.client
import json
import logging
from django.conf import settings
logger = logging.getLogger(__name__)
def send_otp_sms(phone_number: str, otp_code: str) -> bool:
"""Send OTP code via SMS.ir bulk API.
Returns True on success, False on failure.
"""
api_key = getattr(settings, "SMS_IR_API_KEY", "")
line_number = getattr(settings, "SMS_IR_LINE_NUMBER", 300000000000)
if not api_key:
logger.error("SMS_IR_API_KEY is not configured.")
return False
message_text = f"کد تایید شما: {otp_code}"
payload = json.dumps({
"lineNumber": line_number,
"messageText": message_text,
"mobiles": [phone_number],
"sendDateTime": None,
})
headers = {
"X-API-KEY": api_key,
"Content-Type": "application/json",
}
try:
conn = http.client.HTTPSConnection("api.sms.ir")
conn.request("POST", "/v1/send/bulk", payload, headers)
res = conn.getresponse()
data = res.read().decode("utf-8")
conn.close()
response = json.loads(data)
status_code = response.get("status")
if res.status == 200 and status_code == 1:
logger.info("SMS sent successfully to %s", phone_number)
return True
logger.warning(
"SMS.ir returned unexpected response: HTTP %s, body: %s",
res.status,
data,
)
return False
except Exception:
logger.exception("Failed to send SMS to %s", phone_number)
return False