Send SMS verification code synchronously

1. Register Ronglian cloud

Rong Lianyun address :https://www.yuntongxun.com/
After successful registration, copy and save the account information

2. Send SMS synchronously

2.1 install SDK

pip install ronglian_sms_sdk

2.2 Send SMS to call

Under sub application utils.py

from ronglian_sms_sdk import SmsSDK
import json
accId = "8aaf07088185853e01818a75a87a016f"
accToken = "6b755e025dc2436a8e3b7b82ef9ac20c"
appId = "8aaf07088185853e01818a75a9a00176"

#  Define the function of sending SMS 
def send_message(sms_code,mobile,expire=5):
    """ :param sms_code:  The verification code to be sent  :param mobile:  Mobile number sent  :param expire:  Expiration time  :return: """
    #  Instantiation sdk object 
    sdk = SmsSDK(accId = accId,accToken=accToken,appId=appId)

    #  Prepare the data 
    tid="1"
    datas = ("%s"%sms_code,"%s"%expire) #  Tuples 
    #  Send a text message 
    res = sdk.sendMessage(tid=tid,mobile=mobile,datas=datas)
    #  analysis json character string 
    data = json.loads(res)
    print(" Data responded by Ronglian cloud :",data)
    if data.get('statusCode') == '000000':
        return True

    return False

2.3 Generate 、 Verify SMS verification code

In the view

#  SMS verification code view 
import redis
from .utils import send_message
from .tasks import send_message
class SmsCodeAPIView(APIView):
    #  Send SMS verification code 
    def get(self,request):
        # 1. Get the front-end mobile number 
        mobile = request.query_params.get("mobile")
        #  Generate random code 
        sms_code = str(random.randint(10000,99999))
        result = send_message(sms_code,mobile)
        #  Send verification code synchronously 
        result = send_message(sms_code,mobile)
          if result:
             #  Store SMS verification code to redis among 
             r =redis.Redis(host='127.0.0.1',port=6379,password='123123')
             key = "sms_%s"%mobile
             r.set(key,sms_code,ex=300)
             return Response({
    "code":200,"msg":' SMS verification code sent successfully ',"sms":sms_code})
         else:
             return Response({
    "code":400,"msg":' fail in send '})


    #  Verify SMS verification code 
    def post(self,request):
        #  Get the front-end mobile number 、 Verification Code 
        mobile = request.data.get("mobile")
        sms_code = request.data.get("sms_code")

        #  Get the stored verification code 
        r = redis.Redis(host='127.0.0.1',port=6379,password='123123')
        key = "sms_%s"%mobile
        stored_code = r.get(key).decode()

        if not stored_code:
            return Response({
    
                "code":400,
                "msg":' The verification code is out of date '
            })

        if sms_code == str(stored_code):
            return Response({
    
                "code":200,
                "msg":' Verify success '
            })
        return Response({
    
            "code":400,
            "msg":' Validation failed '
        })