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1. Create a separate billing blueprint to house these endpoints
2. Return monthly breakdown in same format as we did before
3. Return yearly breakdown but only return {billing units, rate,
notification_type}. Admin only makes use of these.
74 lines
2.4 KiB
Python
74 lines
2.4 KiB
Python
from datetime import datetime
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import json
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from flask import Blueprint, jsonify, request
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from app.dao.notification_usage_dao import get_billing_data_for_month
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from app.dao.monthly_billing_dao import get_billing_data_for_financial_year
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from app.dao.date_util import get_financial_year
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from app.errors import register_errors
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from app.models import SMS_TYPE, EMAIL_TYPE
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billing_blueprint = Blueprint(
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'billing',
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__name__,
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url_prefix='/service/<uuid:service_id>/billing'
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)
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register_errors(billing_blueprint)
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@billing_blueprint.route('/monthly-usage')
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def get_yearly_usage_by_month(service_id):
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try:
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year = int(request.args.get('year'))
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start_date, end_date = get_financial_year(year)
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results = get_billing_data_for_month(service_id, start_date, end_date, SMS_TYPE)
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json_results = [{
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"month": datetime.strftime(x[0], "%B"),
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"billing_units": x[1],
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"rate_multiplier": x[2],
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"international": x[3],
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"notification_type": x[4],
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"rate": x[5]
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} for x in results]
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return json.dumps(json_results)
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except TypeError:
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return jsonify(result='error', message='No valid year provided'), 400
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@billing_blueprint.route('/yearly-usage-summary')
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def get_yearly_billing_usage_summary(service_id):
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try:
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year = int(request.args.get('year'))
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billing_data = get_billing_data_for_financial_year(service_id, year)
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notification_types = [SMS_TYPE, EMAIL_TYPE]
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response = [
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_get_total_billable_units_and_rate_for_notification_type(billing_data, notification_type)
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for notification_type in notification_types
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]
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return json.dumps(response)
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except TypeError:
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return jsonify(result='error', message='No valid year provided'), 400
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def _get_total_billable_units_and_rate_for_notification_type(billing_data, noti_type):
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total_sent = 0
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rate = 0
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for entry in billing_data:
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for monthly_total in entry.monthly_totals:
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if entry.notification_type == noti_type:
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total_sent += monthly_total['billing_units'] \
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if noti_type == EMAIL_TYPE else (monthly_total['billing_units'] * monthly_total['rate_multiplier'])
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rate = monthly_total['rate']
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return {
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"notification_type": noti_type,
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"billing_units": total_sent,
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"rate": rate
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}
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