Create api.py

Author: KOSASIH

global-financial-system-integration/api/api.py

@@ -0,0 +1,57 @@
+# api.py
+
+from flask import Flask, request, jsonify
+from flask_restful import Api, Resource
+from gfsi import GlobalFinancialSystemIntegration
+
+app = Flask(__name__)
+api = Api(app)
+
+gfsi = GlobalFinancialSystemIntegration(private_key=GlobalFinancialSystemIntegration().generate_private_key(), network_id='my_network')
+
+class Account(Resource):
+    def post(self):
+        account_holder = request.json['account_holder']
+        initial_balance = request.json['initial_balance']
+        account_data = gfsi.create_account(account_holder, initial_balance)
+        return jsonify(account_data)
+
+    def get(self, account_id):
+        account_data = gfsi.get_account(account_id)
+        if account_data:
+            return jsonify(account_data)
+        else:
+            return jsonify({'error': 'Account not found'}), 404
+
+class Transaction(Resource):
+    def post(self):
+        sender_account_id = request.json['sender_account_id']
+        recipient_account_id = request.json['recipient_account_id']
+        amount = request.json['amount']
+        transaction_data = gfsi.create_transaction(sender_account_id, recipient_account_id, amount)
+        signature = gfsi.sign_transaction(transaction_data)
+        return jsonify({'transaction_id': transaction_data['id'], 'signature': signature.hex()})
+
+    def put(self, transaction_id):
+        signature = request.json['signature']
+        transaction_data = gfsi.transactions[transaction_id]
+        if gfsi.verify_signature(transaction_data, bytes.fromhex(signature)):
+            gfsi.execute_transaction(transaction_data, bytes.fromhex(signature))
+            return jsonify({'message': 'Transaction executed successfully'})
+        else:
+            return jsonify({'error': 'Invalid signature'}), 401
+
+class ExternalSystemIntegration(Resource):
+    def post(self):
+        external_system_url = request.json['external_system_url']
+        transaction_id = request.json['transaction_id']
+        transaction_data = gfsi.transactions[transaction_id]
+        gfsi.integrate_with_external_system(external_system_url, transaction_data)
+        return jsonify({'message': 'Transaction integrated with external system successfully'})
+
+api.add_resource(Account, '/account', '/account/<string:account_id>')
+api.add_resource(Transaction, '/transaction', '/transaction/<string:transaction_id>')
+api.add_resource(ExternalSystemIntegration, '/external-system')
+
+if __name__ == '__main__':
+    app.run(debug=True)