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app.py
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app.py
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# Import the Flask module, which contains the Flask class for building web applications. This class will be used to build our basic Flask project.
from flask import Flask, request, jsonify
# Create a Flask app instance
app = Flask(__name__)
# Data samples for doctors and appointments
doctors = [
{
"id": 1,
"name": "Dr. Rahul Kapoor",
"specialty": "Cardiologist",
"availability": [
{
"day": "Monday",
"start_time": "16:00",
"end_time": "18:00",
"remaining_slots": 8
},
{
"day": "Wednesday",
"start_time": "15:00",
"end_time": "17:00",
"remaining_slots": 12
},
{
"day": "Friday",
"start_time": "14:00",
"end_time": "16:00",
"remaining_slots": 10
}
]
},
{
"id": 2,
"name": "Dr. Nisha Sharma",
"specialty": "Dermatologist",
"availability": [
{
"day": "Tuesday",
"start_time": "14:00",
"end_time": "16:00",
"remaining_slots": 6
},
{
"day": "Thursday",
"start_time": "16:00",
"end_time": "18:00",
"remaining_slots": 9
},
{
"day": "Saturday",
"start_time": "11:00",
"end_time": "13:00",
"remaining_slots": 7
}
]
},
{
"id": 3,
"name": "Dr. Anuj Mehta",
"specialty": "Orthopedic Surgeon",
"availability": [
{
"day": "Monday",
"start_time": "17:00",
"end_time": "19:00",
"remaining_slots": 7
},
{
"day": "Wednesday",
"start_time": "16:00",
"end_time": "18:00",
"remaining_slots": 11
},
{
"day": "Friday",
"start_time": "15:00",
"end_time": "17:00",
"remaining_slots": 9
}
]
},
{
"id": 4,
"name": "Dr. Priya Gupta",
"specialty": "Gynecologist",
"availability": [
{
"day": "Tuesday",
"start_time": "15:00",
"end_time": "17:00",
"remaining_slots": 9
},
{
"day": "Thursday",
"start_time": "14:00",
"end_time": "16:00",
"remaining_slots": 12
},
{
"day": "Saturday",
"start_time": "13:00",
"end_time": "15:00",
"remaining_slots": 8
}
]
},
{
"id": 5,
"name": "Dr. Sanjay Verma",
"specialty": "Ophthalmologist",
"availability": [
{
"day": "Monday",
"start_time": "14:00",
"end_time": "16:00",
"remaining_slots": 6
},
{
"day": "Wednesday",
"start_time": "13:00",
"end_time": "15:00",
"remaining_slots": 10
},
{
"day": "Friday",
"start_time": "12:00",
"end_time": "14:00",
"remaining_slots": 7
}
]
},
]
# List to store booked appointments
appointments = []
# Define a route to get a list of all doctors
@app.route("/api/doctors", methods=["GET"])
def get_doctors():
# Return a JSON response containing a list of all doctors
return jsonify([doctor for doctor in doctors])
# Define a route to get information about a specific doctor by their ID
@app.route("/api/doctors/<int:doctor_id>", methods=["GET"])
def get_doctor(doctor_id):
doctor = next((doc for doc in doctors if doc["id"] == doctor_id), None)
if doctor:
return jsonify(doctor)
else:
return jsonify({"error": "No doctor could be found."}), 404
# Define a route to book an appointment with a doctor
@app.route("/api/appointments", methods=["POST"])
def book_appointment():
data = request.get_json()
doctor_id = data.get("doctor_id")
slot = data.get("slot")
try:
doctor = next((doc for doc in doctors if doc["id"] == doctor_id), None)
slot_availability = next((availability for availability in doctor["availability"] if availability["day"] == slot["day"] and availability["start_time"] <= slot["start_time"] and availability["end_time"] >= slot["end_time"]), None)
except (KeyError, StopIteration):
return jsonify({"error": "Invalid request body."}), 400
if slot_availability:
slot_availability["remaining_slots"] -= 1
appointments.append({"doctor_id": doctor_id, "slot": slot})
return jsonify({"message": "Appointment successfully scheduled"})
else:
return jsonify({"error": "There is no available slot for the specified day and time."}), 400
if __name__ == "__main__":
# Start the Flask development server with debug mode enabled
app.run(debug=True)