initial commit

Dockerfile

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+FROM python:3
+WORKDIR /code
+ENV FLASK_APP app.py
+ENV FLASK_RUN_HOST 0.0.0.0
+COPY requirements.txt requirements.txt
+RUN pip install -r requirements.txt
+COPY . .
+CMD ["python","app.py"]

app.py

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+from flask import Flask, request
+import africastalking
+import os
+
+app = Flask(__name__)
+username = "sandbox"
+api_key = "f5b47ca7f37d37eab589b2ec1425211c53b373b7f8cec2a4e64ca653b49ee40b"
+africastalking.initialize(username, api_key)
+
+@app.route('/', methods=['POST', 'GET'])
+def ussd_callback():
+    global response
+    session_id = request.values.get("sessionId",None)
+    service_code = request.values.get("serviceCode",None)
+    phone_number = request.values.get("phoneNumber",None)
+    print(phone_number)
+    text = request.values.get("text","default")
+    sms_phone_number = []
+    sms_phone_number.append(phone_number)
+
+    if text == "":
+        response = "CON What would you like to do?\n"
+        response += "1. Check account details\n"
+        response += "2. Check phone number\n"
+        response += "3. Send me a message"
+
+    elif text == "1":
+        response = "CON What would you like to check on your account?\n"
+        response += "1. Account number"
+        response += "2. Account balance"
+
+    elif text == "2":
+        response = "END Your phone number is {}".format(phone_number)
+
+    elif text == "3":
+        try:
+            sms_response = sms.send("Thank you for your response", sms_phone_number)
+            print(sms_response)
+        except Exception as e:
+            print(f"Licio, we have a problem: {e}")
+
+    elif text == "1*1":
+        account_number = "1243324376742"
+        response = "END Your account number is {}".format(account_number)
+
+    elif text == "1*2":
+        account_balance = "100,000"
+        response = "END Your account balance is KES {}".format(account_balance)
+
+    else:
+        response = "END Invalid input. Try again."
+
+    return response
+
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=os.environ.get("PORT"))                                        

requirements.txt

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+flask
+africastalking