def check_txn_status(paytmParams):
environment = os.getenv('FLASK_ENV')
url = "https://securegw.paytm.in/v3/order/status" if environment == "production" else "https://securegw-stage.paytm.in/v3/order/status"
# Generate checksum by parameters we have
checksum = paytmchecksum.generateSignature(json.dumps(paytmParams["body"]),
app.config['MERCHANT_KEY'])
paytmParams["head"] = {"signature": checksum}
# prepare JSON string for request
post_data = json.dumps(paytmParams)
response = requests.post(url,
data=post_data,
headers={
"Content-type": "application/json"
}).json()
if response.get("body").get("resultInfo").get(
"resultStatus") == 'TXN_SUCCESS':
return True
else:
# check_pending_transaction(paytmParams)
return False
def get_paytm_params(payment_details, order_id, paytm_config):
# initialize a dictionary
paytm_params = dict()
redirect_uri = get_request_site_address(
True
) + "/api/method/frappe.integrations.doctype.paytm_settings.paytm_settings.verify_transaction"
paytm_params.update({
"MID": paytm_config.merchant_id,
"WEBSITE": paytm_config.website,
"INDUSTRY_TYPE_ID": paytm_config.industry_type_id,
"CHANNEL_ID": "WEB",
"ORDER_ID": order_id,
"CUST_ID": payment_details['payer_email'],
"EMAIL": payment_details['payer_email'],
"TXN_AMOUNT": cstr(flt(payment_details['amount'], 2)),
"CALLBACK_URL": redirect_uri,
})
checksum = generateSignature(paytm_params, paytm_config.merchant_key)
paytm_params.update({"CHECKSUMHASH": checksum})
return paytm_params
def LinkGen(linkname, description, amount):
eot = str(time.time())
paytmParams = dict()
paytmParams["body"] = {
"mid": my.MID,
"linkType": "GENERIC",
"linkDescription": "Test Payment",
"linkName": "Test",
}
checksum = paytmchecksum.generateSignature(json.dumps(paytmParams["body"]),
my.KEY)
paytmParams["head"] = {"tokenType": "AES", "signature": checksum}
post_data = json.dumps(paytmParams)
response = requests.post(my.LINK,
data=post_data,
headers={"Content-type": "application/json"})
# print (json.dumps(response.json(), indent=4, sort_keys=True))
json_response = response.json()
print(json.dumps(json_response, indent=2))
r2json = json_response["body"]
if r2json["resultInfo"]["resultStatus"] == "SUCCESS":
return (r2json["shortUrl"], r2json["expiryDate"], r2json["linkId"])
else:
return "Server Unavailable"
def pay(request):
print("pay wala")
print(request.user.username)
print(request.user.email)
paytmParams = dict()
oid = "ORDERID_"+str(random.randint(100,999999))
cid = "CUST_005"
price = "699.00"
paytmParams["body"] = {
"requestType" : "Payment",
"mid" : "XSGpNa29724761433350",
"websiteName" : "WEBSTAGING",
"orderId" : oid,
"callbackUrl" : "https://payeaze.in/callback/",
"txnAmount" : {
"value" : price,
"currency" : "INR",
},
"userInfo" : {
"custId" : cid,
},
}
# Generate checksum by parameters we have in body
# Find your Merchant Key in your Paytm Dashboard at https://dashboard.paytm.com/next/apikeys
checksum = paytmchecksum.generateSignature(json.dumps(paytmParams["body"]), "UG3N06L_aZji73d@")
paytmParams["head"] = {
"signature" : checksum
}
post_data = json.dumps(paytmParams)
# for Staging
url = "https://securegw-stage.paytm.in/theia/api/v1/initiateTransaction?mid="+paytmParams['body']['mid']+"&orderId="+paytmParams['body']['orderId']
# for Production
# url = "https://securegw.paytm.in/theia/api/v1/initiateTransaction?mid=YOUR_MID_HERE&orderId=ORDERID_98765"
response = requests.post(url, data = post_data, headers = {"Content-type": "application/json"}).json()
#print(response)
# print({'txnToken': response['body']['txnToken'],'CHECKSUMHASH':checksum ,'TXNAMOUNT': paytmParams['body']['txnAmount'],'mid':mid,'orderId':oid})
param_dict = {oid:request.user.username}
with open('recharge.json','w') as f:
json.dump(param_dict,f)
payment_data = {'txnToken': response['body']['txnToken'],'CHECKSUMHASH':checksum ,'txnAmount': paytmParams['body']['txnAmount']['value'],'merchant_id':paytmParams['body']['mid'],'orderId':paytmParams['body']['orderId'],'websiteName':paytmParams['body']['websiteName']}
print(payment_data)
#return redirect('../pay/', payment_data)
return render(request, 'acc/paytm.html', payment_data)
def deletelink(linkid):
paytmParams = dict()
paytmParams["body"] = {
"mid": my.MID,
"linkId": linkid,
}
checksum = paytmchecksum.generateSignature(json.dumps(paytmParams["body"]),
my.KEY)
paytmParams["head"] = {"tokenType": "AES", "signature": checksum}
post_data = json.dumps(paytmParams)
requests.post(my.LINK,
data=post_data,
headers={"Content-type": "application/json"})
def verify_transaction_status(paytm_config, order_id):
'''Verify transaction completion after checksum has been verified'''
paytm_params = dict(MID=paytm_config.merchant_id, ORDERID=order_id)
checksum = generateSignature(paytm_params, paytm_config.merchant_key)
paytm_params["CHECKSUMHASH"] = checksum
post_data = json.dumps(paytm_params)
url = paytm_config.transaction_status_url
response = requests.post(url,
data=post_data,
headers={
"Content-type": "application/json"
}).json()
finalize_request(order_id, response)
def ham(update, context):
user = str(update.effective_user.id)
data = json.load(open('users.json','r'))
try:
msg=update.message.text
paytmParams = dict()
orderID="20201224130531688029"
amb=float(cvb)
amb=str(amb)
number = str(random.randint(0000,9999))
orderID+=number
paytmParams["subwalletGuid"] = "242f7e06-c860-4a14-8eba-5b6d18c4e6e2"
paytmParams["orderId"] = orderID
paytmParams["beneficiaryPhoneNo"] = msg
paytmParams["amount"] = amb
post_data = json.dumps(paytmParams)
checksum = paytmchecksum.generateSignature(post_data, "cX2gDSq!&ajo4kgN")
x_mid = "KJTRIC10516333500679"
x_checksum = checksum
url = "https://dashboard.paytm.com/bpay/api/v1/disburse/order/wallet/gratification"
response = requests.post(url, data = post_data, headers = {"Content-type": "application/json", "x-mid": x_mid, "x-checksum": x_checksum}).json()
asd=response['status']
if asd=="ACCEPTED":
i = str(data["id"][user])
am=data['referred'][i]
am=int(am)
fg=am-cvb
fg=str(fg)
data['referred'][i]=fg
data['withd'][user] = "1"
json.dump(data,open('users.json','w'))
reply_markup = ReplyKeyboardMarkup(dash_key,resize_keyboard=True)
update.message.reply_text("Withdrawl initiated successfully!",reply_markup=reply_markup)
context.job_queue.run_once(callb, 86400,context=user)
return BAS
else:
reply_markup = ReplyKeyboardMarkup(dash_key,resize_keyboard=True)
update.message.reply_text("Something Goes wrong please check your wallet is correct and then come back later.",reply_markup=reply_markup)
return BAS
except:
reply_markup = ReplyKeyboardMarkup(dash_key,resize_keyboard=True)
update.message.reply_text("Something Goes wrong please come back later.",reply_markup=reply_markup)
return BAS
def paytm_transaction_status(order_id, customer_id, total_price):
# import checksum generation utility
# You can get this utility from https://developer.paytm.com/docs/checksum/
# import PaytmChecksum
# initialize a dictionary
paytmParams = dict()
# body parameters
paytmParams["body"] = {
# Find your MID in your Paytm Dashboard at https://dashboard.paytm.com/next/apikeys
"mid": settings.M_ID,
# Enter your order id which needs to be check status for
"orderId": order_id,
}
# Generate checksum by parameters we have in body
# Find your Merchant Key in your Paytm Dashboard at https://dashboard.paytm.com/next/apikeys
checksum = paytmchecksum.generateSignature(json.dumps(paytmParams["body"]),
settings.M_KEY)
# head parameters
paytmParams["head"] = {
# put generated checksum value here
"signature": checksum
}
# prepare JSON string for request
post_data = json.dumps(paytmParams)
# for Staging
# url = "https://securegw-stage.paytm.in/v3/order/status"
url = settings.PAYTM_STATUS_TRANSACTION
# for Production
# url = "https://securegw.paytm.in/v3/order/status"
response = requests.post(url,
data=post_data,
headers={
"Content-type": "application/json"
}).json()
return response
def checker(linkid, ):
paytmParams = dict()
paytmParams["body"] = {
"mid": my.MID,
"linkId": linkid,
}
checksum = paytmchecksum.generateSignature(json.dumps(paytmParams["body"]),
my.KEY)
paytmParams["head"] = {"tokenType": "AES", "signature": checksum}
post_data = json.dumps(paytmParams)
response = requests.post(my.LINK,
data=post_data,
headers={"Content-type": "application/json"})
json_response = response.json()
r2d2 = json_response["body"]
if r2d2["orders"]["orderStatus"] == "SUCCESS":
return True
else:
return False
def paytm(order_id, customer_id, price):
# import checksum generation utility
# You can get this utility from https://developer.paytm.com/docs/checksum/
paytmParams = dict()
paytmParams["body"] = {
"requestType": "Payment",
"mid": settings.M_ID,
"websiteName": settings.PAYTM_WEBSITE,
"orderId": order_id,
"callbackUrl": settings.PAYTM_CALL_BACK,
"txnAmount": {
"value": price,
"currency": "INR",
},
"userInfo": {
"custId": customer_id,
},
}
# Generate checksum by parameters we have in body
# Find your Merchant Key in your Paytm Dashboard at https://dashboard.paytm.com/next/apikeys
checksum = paytmchecksum.generateSignature(json.dumps(paytmParams["body"]),
settings.M_KEY)
paytmParams["head"] = {"signature": checksum}
post_data = json.dumps(paytmParams)
# for Staging
# url = "https://securegw-stage.paytm.in/theia/api/v1/initiateTransaction?mid=BapaHR15076620391870&orderId="+str(order_id)
url = settings.PAYTM_INITIATE_TRANSACTION + str(order_id)
# for Production
# url = "https://securegw.paytm.in/theia/api/v1/initiateTransaction?mid=YOUR_MID_HERE&orderId="+str(order_id)
response = requests.post(url,
data=post_data,
headers={
"Content-type": "application/json"
}).json()
print(response)
return response
def payment_make():
paytmParams = {
"MID": environ.get('PAYTM_MERCHANT_ID'),
"WEBSITE": "WEBSTAGING",
"ORDER_ID": str(secrets.token_hex(16)), # change this everytime
"CUST_ID": "1",
"MOBILE_NO": "1234567890",
"EMAIL": "*****@*****.**",
"INDUSTRY_TYPE_ID": "Retail",
'CHANNEL_ID': 'WAP',
# 'CHANNEL_ID':'WEB',
"TXN_AMOUNT": "200",
"CALLBACK_URL": "http://127.0.0.1:5000/payment/callback",
}
merchant_key = environ.get('PAYTM_MERCHANT_KEY')
paytmParams['CHECKSUMHASH'] = str(
paytmchecksum.generateSignature(paytmParams, merchant_key))
# for Staging
url = "https://securegw-stage.paytm.in/order/process"
# for Production
# url = "https://securegw.paytm.in/order/process"
return render_template('paytm_view.html', paytmParams=paytmParams, url=url)
def save(self, *args, **kwargs):
try:
order_update = Order.objects.get(order_id=self.order_id)
if self.update_description == "Delivered":
order_update.order_status = "Delivered"
order_update.is_amount_paid = True
order_update.save()
elif self.update_description == "Returned":
if order_update.payment_mode == "paytm":
paytmParams = dict()
paytmParams["body"] = {
"mid": settings.MERCHANT_ID,
"txnType": "REFUND",
"orderId": order_update.order_id,
"txnId": order_update.transaction_id,
"refId": order_update.reference_id,
"refundAmount": str(order_update.final_total),
}
checksum = paytmchecksum.generateSignature(
json.dumps(paytmParams["body"]), settings.MERCHANT_KEY)
paytmParams["head"] = {"signature": checksum}
post_data = json.dumps(paytmParams)
# for Staging
url = settings.REFUND_INITIATE_URL
# for Production
# url = "https://securegw.paytm.in/refund/apply"
response = requests.post(
url,
data=post_data,
headers={"Content-type": "application/json"})
r = response.json()
# if r['body']['resultInfo']['resultCode'] == "601" or r['body']['resultInfo']['resultCode'] == "617":
order_update.status = "Abandoned"
order_update.save()
elif order_update.payment_mode == "credits":
order_update.status = "Abandoned"
order_update.save()
user.profile.credit = float(order_update.credits_used)
user.save()
request.session['total_credits'] = user.profile.credit
elif order_update.payment_mode == "cod":
order_update.status = "Abandoned"
order_update.save()
elif order_update.payment_mode == "credits + paytm":
remaining_amount = 0.0
user = User.objects.get(pk=order_update.user.id)
user.profile.credit = float(order_update.credits_used)
remaining_amount = float(order_update.final_total) - float(
order_update.credits_used)
paytmParams = dict()
paytmParams["body"] = {
"mid": settings.MERCHANT_ID,
"txnType": "REFUND",
"orderId": order_update.order_id,
"txnId": order_update.transaction_id,
"refId": order_update.reference_id,
"refundAmount": str(remaining_amount),
}
checksum = paytmchecksum.generateSignature(
json.dumps(paytmParams["body"]), settings.MERCHANT_KEY)
paytmParams["head"] = {"signature": checksum}
post_data = json.dumps(paytmParams)
# for Staging
url = settings.REFUND_INITIATE_URL
# for Production
# url = "https://securegw.paytm.in/refund/apply"
response = requests.post(
url,
data=post_data,
headers={"Content-type": "application/json"})
r = response.json()
# if r['body']['resultInfo']['resultCode'] == "601" or r['body']['resultInfo']['resultCode'] == "617":
order_update.status = "Abandoned"
order_update.save()
user.save()
except Exception as e:
print(e)
super(OrdersUpdate, self).save(*args, **kwargs)
import paytmchecksum
from typing import Dict
# initialize an Hash/Array
paytmParams = {}
paytmParams["MID"] = "123456789"
paytmParams["ORDERID"] = "054300"
# Generate checksum by parameters we have
# Find your Merchant Key in your Paytm Dashboard at https://dashboard.paytm.com/next/apikeys
paytmChecksum = paytmchecksum.generateSignature(paytmParams, "YOUR_MERCHANT_KEY")
print("generateSignature Returns:" + str(paytmChecksum))
def create_paytm_checksum(params: Dict, merchant_key):
return paytmChecksum.generatesSignature(params, merchant_key)
def validate_checksum(params: Dict, merchant_key, check_sum):
return paytmChecksum.verifySignature(params, merchant_key, check_sum)
print(create_paytm_checksum(paytmParams, 123456789))
def register():
evlist = event_list().evlist
list = [(str(event["event_id"]), event["event_name"]) for event in evlist]
set_evlist(list)
session['evlist'] = evlist
form = RegistrationForm()
if form.validate_on_submit():
if current_user.is_authenticated:
user = current_user.username
else:
user = "******"
salt = '8f1e39a21c9d4661b24a06356e5fe4d1'
ORDER_ID = str(uuid.uuid4())
CUST_ID = str(
hashlib.md5(salt.encode() + form.phno.data.encode()).hexdigest())
ev_selected = int(form.event.data)
selectedEvent = next(
(item for item in evlist if item["event_id"] == ev_selected), None)
if (selectedEvent is None):
flash("An error occured")
return redirect(url_for('.register'))
TXN_AMOUNT = int(selectedEvent["amt"])
registration = registrations(name=form.name.data,
phno=form.phno.data,
email=form.email.data,
clgname=form.clgname.data,
grpname=form.GrpName.data,
team=form.radio_team.data,
event_id=ev_selected,
user=user,
order_id=ORDER_ID,
cust_id=CUST_ID,
amt=str(TXN_AMOUNT),
paymentmode='ONLINE')
registration_dict = vars(registration)
registration_dict.pop('_sa_instance_state', None)
session['reg_info'] = registration_dict
registration = registrations(**registration_dict)
try:
if request.form.get('submit_ofc',
False) == "REGISTER ( Pay via Cash )":
try:
registration.paid = True
registration.paymentmode = 'Cash'
db.session.add(registration)
db.session.commit()
flash('Registration Successful')
print('Offline Registration Done')
try:
# send_email(registration_dict,evlist)
flash(
'An Email consisting of Registration Details has been sent to the specified email address'
)
except Exception as error:
print(error)
traceback.print_exc()
except Exception as error:
db.session.rollback()
flash('Registration Failed')
print(error)
traceback.print_exc()
return redirect(
url_for('.success',
order_id=registration_dict['order_id'],
user_id=registration_dict['cust_id']))
else:
environment = os.getenv('FLASK_ENV')
# initialize a dictionary
paytmParams = dict()
paytmParams["body"] = {
"requestType":
"Payment",
"mid":
app.config['MID'],
"websiteName":
app.config['WEBSITE']
if environment == "production" else "WEBSTAGING",
"orderId":
ORDER_ID,
"callbackUrl":
request.host_url + "payment",
"txnAmount": {
"value": str(TXN_AMOUNT),
"currency": "INR",
},
"userInfo": {
"custId": CUST_ID,
"mobile": str(form.phno.data),
"email": form.email.data,
},
}
# Generate checksum by parameters we have
# Find your Merchant Key in your Paytm Dashboard at https://dashboard.paytm.com/next/apikeys
checksum = paytmchecksum.generateSignature(
json.dumps(paytmParams["body"]),
app.config['MERCHANT_KEY'])
paytmParams["head"] = {
"signature": checksum,
"channelId": app.config['CHANNEL_ID']
}
postData = json.dumps(paytmParams)
initiateTxnUrl = app.config["PAYMENT_URL" if environment == "production" else "PAYMENT_URL_STAGING"] + "initiateTransaction?mid=" + \
app.config["MID"] + "&orderId=" + ORDER_ID
paytmResponse = requests.post(initiateTxnUrl,
data=postData,
headers={
"Content-type":
"application/json"
}).json()
paymentPageUrl = app.config["PAYMENT_URL" if environment == "production" else "PAYMENT_URL_STAGING"] + "showPaymentPage?mid=" + \
app.config["MID"] + "&orderId=" + ORDER_ID
return render_template(
'/paymentform.html',
mid=paytmParams.get("body").get("mid"),
orderId=paytmParams.get("body").get("orderId"),
url=paymentPageUrl,
txnToken=paytmResponse.get("body").get("txnToken"))
except Exception as error:
print(error)
traceback.print_exc()
return render_template('/Main.HTML', form=form, evlist=evlist)
