From d594b3373f7db142d2d4b416cd5a10980ce28b5f Mon Sep 17 00:00:00 2001
From: Shihaam Abdul Rahman <shihaam@shihaam.me>
Date: Sat, 19 Oct 2024 01:45:56 +0500
Subject: [PATCH] fetching data works

---
 api.py | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 api.py

diff --git a/api.py b/api.py
new file mode 100644
index 0000000..78d658c
--- /dev/null
+++ b/api.py
@@ -0,0 +1,70 @@
+from flask import Flask, request, jsonify
+import subprocess
+import json
+from datetime import datetime, timedelta
+
+app = Flask(__name__)
+
+@app.route('/verify-payment', methods=['POST'])
+def verify_payment():
+    # Get data from request
+    data = request.json
+    benef_name = data.get('benefName')
+    abs_amount = data.get('absAmount')
+    time_str = data.get('time')
+
+    # Validate input
+    if not all([benef_name, abs_amount, time_str]):
+        return jsonify({"success": False, "message": "Missing required parameters"}), 400
+
+    try:
+        # Parse the input time
+        request_time = datetime.strptime(time_str, "%Y-%m-%d %H:%M")
+    except ValueError:
+        return jsonify({"success": False, "message": "Invalid time format"}), 400
+
+    # Execute tx.sh and get the output
+    try:
+        result = subprocess.run(['./tx.sh'], capture_output=True, text=True, check=True)
+        tx_response = json.loads(result.stdout)
+        
+        # Debug: Print the entire tx_response
+        app.logger.debug(f"tx_response: {json.dumps(tx_response, indent=2)}")
+        
+        if not tx_response.get('success'):
+            return jsonify({"success": False, "message": f"Error from tx.sh: {tx_response.get('reasonText', 'Unknown error')}"}), 500
+        
+        tx_data_list = tx_response.get('data', [])
+        if not tx_data_list:
+            return jsonify({"success": False, "message": "No transaction data found"}), 404
+        
+    except subprocess.CalledProcessError as e:
+        return jsonify({"success": False, "message": f"Error executing tx.sh: {str(e)}", "stderr": e.stderr}), 500
+    except json.JSONDecodeError as e:
+        return jsonify({"success": False, "message": f"Error parsing tx.sh output: {str(e)}", "output": result.stdout}), 500
+
+    # Check transactions
+    for tx_data in tx_data_list:
+        # Check if the required keys exist in tx_data
+        required_keys = ['trxDate', 'benefName', 'absAmount']
+        missing_keys = [key for key in required_keys if key not in tx_data]
+        if missing_keys:
+            continue  # Skip this transaction if it's missing required keys
+
+        try:
+            tx_time = datetime.strptime(tx_data['trxDate'], "%Y-%m-%d %H:%M:%S")
+            time_diff = tx_time - request_time
+            
+            if (tx_data['benefName'] == benef_name and
+                str(tx_data['absAmount']) == str(abs_amount) and
+                timedelta(0) <= time_diff <= timedelta(minutes=30)):
+                return jsonify({"success": True, "message": "Payment verified"})
+        except ValueError as e:
+            app.logger.error(f"Error processing transaction: {str(e)}")
+            continue  # Skip this transaction if there's an error processing it
+
+    # If we've checked all transactions and found no match
+    return jsonify({"success": False, "message": "Transaction not found, contact support"})
+
+if __name__ == '__main__':
+    app.run(debug=True)