def gen_prop(request): # generate prototype # print request.body # if request.POST: result = dict() try: data = json.loads(request.body) pt = Prototype() try: merchant = MainUser.objects.get(id=data["merchant_id"]) except: return HttpResponse("error", status=500) pt.merchant = merchant ist = pytz.timezone("Asia/Kolkata") pt.key = hashlib.md5(str(datetime.datetime.now(tz=ist)) + "42HACKSTREET").hexdigest() pt.save() qr_data = dict() qr_data["merchant"] = merchant.name qr_data["address"] = merchant.address qr_data["key"] = pt.key qr_data["type"] = 1 qr_data["products"] = [] for p in data["products"]: name = p["name"] sku = p["sku"] manufacturer = p["manufacturer"] price = p["price"] currency = p["currency"] desc = p["desc"] quantity = p["quantity"] pd = Product() pd.name = name pd.sku = sku pd.manufacturer = manufacturer pd.price = Decimal(price) pd.currency = currency pd.desc = desc pd.prototype = pt pd.quantity = quantity pd.save() qr_data["products"].append( {"name": name, "price": "{0:.2f}".format(pd.price), "quantity": quantity, "currency": currency} ) qr = qrcode.QRCode(version=2, error_correction=qrcode.constants.ERROR_CORRECT_L, box_size=10, border=4) qr.add_data(str(json.dumps(qr_data))) qr.make(fit=True) img = qr.make_image() output = StringIO.StringIO() img.save(output, "GIF") contents = output.getvalue() data = base64.b64encode(contents) result["status"] = "success" result["data"] = data return HttpResponse(json.dumps(result)) except Exception, e: print e
def gen_trans(request): result = dict() try: data = json.loads(request.body) pt = Prototype() try: merchant = MainUser.objects.get(id=data['user_id']) except: return HttpResponse("error", status=500) pt.merchant = merchant ist = pytz.timezone("Asia/Kolkata") pt.key = hashlib.md5( str(datetime.datetime.now(tz=ist)) + "42HACKSTREET").hexdigest() pt.save() pti = PersonalTransfer() pti.amount = Decimal(data['amount']) pti.currency = data['currency'] pti.description = data['description'] pti.prototype = pt pti.save() #generate QR CODE qr_data = dict() qr_data['receiver'] = merchant.name qr_data['type'] = 2 qr_data['amount'] = "{0:.2f}".format(pti.amount) qr_data['currency'] = pti.currency qr_data['description'] = pti.description qr_data['key'] = pt.key qr = qrcode.QRCode( version=2, error_correction=qrcode.constants.ERROR_CORRECT_L, box_size=10, border=4, ) qr.add_data(str(json.dumps(qr_data))) qr.make(fit=True) img = qr.make_image() output = StringIO.StringIO() img.save(output, 'GIF') contents = output.getvalue() data = base64.b64encode(contents) result['status'] = 'success' result['data'] = data return HttpResponse(json.dumps(result)) except Exception, e: print e
def gen_trans(request): result = dict() try: # data = json.loads(request.body) pt = Prototype() try: merchant = MainUser.objects.get(id=request.POST['user_id']) except: return HttpResponse("error", status=500) pt.merchant = merchant ist = pytz.timezone("Asia/Kolkata") pt.key = hashlib.md5(str(datetime.datetime.now(tz=ist))+"42HACKSTREET").hexdigest() pt.save() pti = PersonalTransfer() pti.amount = Decimal(request.POST['amount']) pti.currency = request.POST['currency'] pti.description = request.POST['description'] pti.prototype = pt pti.save() #generate QR CODE qr_data = dict() qr_data['receiver'] = merchant.name qr_data['type'] = 2 qr_data['amount'] = "{0:.2f}".format(pti.amount) qr_data['currency'] = pti.currency qr_data['description'] = pti.description qr_data['key'] = pt.key qr = qrcode.QRCode( version=2, error_correction=qrcode.constants.ERROR_CORRECT_L, box_size=10, border=4, ) qr.add_data(str(json.dumps(qr_data))) qr.make(fit=True) img = qr.make_image() output = StringIO.StringIO() img.save(output, 'GIF') contents = output.getvalue() data = base64.b64encode(contents) result['status'] = 'success' result['data'] = data return HttpResponse(json.dumps(result)) except Exception,e: print e
def gen_prop(request): #generate prototype # print request.body # if request.POST: result = dict() try: data = json.loads(request.body) pt = Prototype() try: merchant = MainUser.objects.get(id=data['merchant_id']) except: return HttpResponse("error", status=500) pt.merchant = merchant ist = pytz.timezone("Asia/Kolkata") pt.key = hashlib.md5(str(datetime.datetime.now(tz=ist))+"42HACKSTREET").hexdigest() pt.save() qr_data = dict() qr_data['merchant'] = merchant.name qr_data['address'] = merchant.address qr_data['key'] = pt.key qr_data['type'] = 1 qr_data['products'] = [] for p in data['products']: name = p['name'] sku = p['sku'] manufacturer = p['manufacturer'] price = p['price'] currency = p['currency'] desc = p['desc'] quantity = p['quantity'] pd = Product() pd.name = name pd.sku = sku pd.manufacturer = manufacturer pd.price = Decimal(price) pd.currency = currency pd.desc = desc pd.prototype = pt pd.quantity = quantity pd.save() qr_data['products'].append({ 'name': name, 'price': "{0:.2f}".format(pd.price), 'quantity': quantity, 'currency': currency }) qr = qrcode.QRCode( version=2, error_correction=qrcode.constants.ERROR_CORRECT_L, box_size=10, border=4, ) qr.add_data(str(json.dumps(qr_data))) qr.make(fit=True) img = qr.make_image() output = StringIO.StringIO() img.save(output, 'GIF') contents = output.getvalue() data = base64.b64encode(contents) result['status'] = 'success' result['data'] = data return HttpResponse(json.dumps(result)) except Exception,e: print e
def gen_prop(request): #generate prototype # print request.body # if request.POST: result = dict() try: data = json.loads(request.body) pt = Prototype() try: merchant = MainUser.objects.get(id=data['merchant_id']) except: return HttpResponse("error", status=500) pt.merchant = merchant ist = pytz.timezone("Asia/Kolkata") pt.key = hashlib.md5( str(datetime.datetime.now(tz=ist)) + "42HACKSTREET").hexdigest() pt.save() qr_data = dict() qr_data['merchant'] = merchant.name qr_data['address'] = merchant.address qr_data['key'] = pt.key qr_data['type'] = 1 qr_data['products'] = [] for p in data['products']: name = p['name'] sku = p['sku'] manufacturer = p['manufacturer'] price = p['price'] currency = p['currency'] desc = p['desc'] quantity = p['quantity'] pd = Product() pd.name = name pd.sku = sku pd.manufacturer = manufacturer pd.price = Decimal(price) pd.currency = currency pd.desc = desc pd.prototype = pt pd.quantity = quantity pd.save() qr_data['products'].append({ 'name': name, 'price': "{0:.2f}".format(pd.price), 'quantity': quantity, 'currency': currency }) qr = qrcode.QRCode( version=2, error_correction=qrcode.constants.ERROR_CORRECT_L, box_size=10, border=4, ) qr.add_data(str(json.dumps(qr_data))) qr.make(fit=True) img = qr.make_image() output = StringIO.StringIO() img.save(output, 'GIF') contents = output.getvalue() data = base64.b64encode(contents) result['status'] = 'success' result['data'] = data return HttpResponse(json.dumps(result)) except Exception, e: print e