add requirements.txt

bbpay.py

@@ -8,7 +8,9 @@ from flask_restful import Resource, Api
 from eth_abi.packed import encode_packed
 import eth_account
 from eth_hash.auto import keccak
+from base64 import b85decode
 from urllib3 import disable_warnings
+from eth_utils import to_wei
 
 # Load environment variables from .env file
 load_dotenv()
@@ -109,20 +111,20 @@ class Release(BBPay):
             verify=self.verify_ssl)
         data = response.json()
         numeroParticipante = data['repasse']['recebedores'][0]['identificadorRecebedor']
-        valorSolicitacao = data['valorSolicitacao']
+        pixTimestamp = b85decode(data['informacoesPix']['txId'])
-        pixTimestamp = data['timestampCriacaoSolicitacao']
+        valorSolicitacao = to_wei(data['valorSolicitacao'], 'ether')
         codigoEstadoSolicitacao = data['codigoEstadoSolicitacao']
         if codigoEstadoSolicitacao != 0:
             return 'Pix not paid', 204
         packed = encode_packed(['bytes32','uint80','bytes32'], 
-            (str(numeroParticipante).encode(), int(valorSolicitacao), pixTimestamp.encode()) )
+            (str(numeroParticipante).encode(), int(valorSolicitacao), pixTimestamp) )
         
         signable = eth_account.messages.encode_defunct(keccak(packed))
         signature = eth_account.account.Account.sign_message(signable, private_key=getenv('PRIVATE_KEY')).signature.hex()
         return {
             'pixTarget': numeroParticipante,
             'amount': valorSolicitacao,
-            'pixTimestamp': pixTimestamp,
+            'pixTimestamp': pixTimestamp.hex(),
             'signature': signature }
 
 

requirements.txt

@@ -0,0 +1,12 @@
+python-dotenv
+oauthlib
+requests-oauthlib
+flask
+flask-restful
+eth-abi
+eth-account
+eth-hash[pycryptodome]
+eth-utils
+base64
+urllib3
+waitress