def get_fee(request):
"""
End Point for Getting Token Transfer fee
:param request: user_name, token
:return:
"""
if request.method == 'POST':
try:
user_name = request.POST.get('user_name')
token = request.POST.get('token')
# Server Side Checks
common_util.check_if_present(user_name, token)
# Get Balance
fee = web3.Web3.fromWei(util.get_fee(), unit='ether')
return JsonResponse({'fee': str(fee), 'status': 200})
except custom_exception.UserException as e:
return JsonResponse({'error': str(e), 'status': 400})
except Exception as e:
obj_logger = common_util.MyLogger(util.logs_directory,
util.category)
obj_logger.error_logger('get_balance : %s' % (str(e)))
return JsonResponse({
'error': exception_str.UserExceptionStr.bad_request,
'status': 400
})
def generate_address(request):
"""
End point for Getting Balance
:param request: user_name, token, address, contract_address
:return:
"""
if request.method == 'POST':
try:
user_name = request.POST.get('user_name')
token = request.POST.get('token')
# Server Side Checks
common_util.check_if_present(user_name, token)
# Generate address
address = util.generate_address(user_name, token)
return JsonResponse({'address': str(address), 'status': 200})
except custom_exception.UserException as e:
return JsonResponse({'error': str(e), 'status': 400})
except Exception as e:
obj_logger = common_util.MyLogger(util.logs_directory,
util.category)
obj_logger.error_logger('get_balance : %s' % (str(e)))
return JsonResponse({
'error': exception_str.UserExceptionStr.bad_request,
'status': 400
})
def forward_token(request):
"""
End point for forwarding Token
:param request: user_name, token, from_address, to_address, value, contract_address
:return:
"""
if request.method == 'POST':
try:
user_name = request.POST.get('user_name')
token = request.POST.get('token')
from_address = request.POST.get('from_address')
to_address = request.POST.get('to_address')
value = request.POST.get('value')
contract_address = request.POST.get('contract_address')
# Server Side Checks
common_util.check_if_present(user_name, token, from_address, to_address, value, contract_address)
# Transfer Token
tx_hash = util.transfer_token(user_name = user_name, token=token, from_address=from_address, to_address=to_address, value=int(value), contract_address=contract_address)
return JsonResponse({'tx_status':'Initiated','tx_hash' : str(tx_hash), 'status':200})
except custom_exception.UserException as e:
return JsonResponse({'error': str(e), 'status': 400})
except Exception as e:
obj_logger = common_util.MyLogger(util.logs_directory, util.category)
obj_logger.error_logger('get_balance : %s' % (str(e)))
return JsonResponse({'error': exception_str.UserExceptionStr.bad_request, 'status': 400})