Untitled

@app.route('/hos_cart_details')
def get_hos_cart_details():
    eventdate = request.args.get('eventdate')
    businessid = request.args.get('businessid')
    username = request.args.get('username')

    if eventdate and businessid:
        results = hos_cart_details.objects.filter(hoscd_event_date=eventdate, hoscd_businessid=businessid).allow_filtering()
    elif businessid and username:
        results = hos_cart_details.objects.filter(hoscd_businessid=businessid, hoscd_username=username).allow_filtering()
    elif eventdate and username:
        results = hos_cart_details.objects.filter(hoscd_event_date=eventdate, hoscd_username=username).allow_filtering()
    elif eventdate:
        results = hos_cart_details.objects.filter(hoscd_event_date=eventdate).allow_filtering()
    elif businessid:
        results = hos_cart_details.objects.filter(hoscd_businessid=businessid).allow_filtering()
    elif username:
        results = hos_cart_details.objects.filter(hoscd_username=username).allow_filtering()
    else:
        return jsonify({'error': 'Invalid path parameters'})

    data = [{
        'hoscd_event_date': str(r.hoscd_event_date),
        'hoscd_buid': r.hoscd_buid,
        'hoscd_createdtime': r.hoscd_createdtime,
        'hoscd_opid': r.hoscd_opid,
        'hoscd_status': r.hoscd_status,
        'hoscd_type': r.hoscd_type,
        'hoscd_updatedtime': r.hoscd_updatedtime,
        'hoscd_username': r.hoscd_username,
        'hoscd_value': base64.b64encode(r.hoscd_value).decode('utf-8'),
        'hoscd_valuetype': r.hoscd_valuetype
    } for r in results]

    count = results.count()

    return jsonify({'data': data, 'count': count})