Apportion

Apportion service is used to apportion the amount paid against a bill among the different tax heads based on the implemented algorithm. The default algorithm uses the order of the tax head to apportion, the tax head with the lowest order is apportioned off first while the highest-order tax head is apportioned last.

Pre-requisites

Before you proceed with the documentation, make sure the following pre-requisites are met -

• Java 8

• The Kafka server is up and running

• egov-persister service is running and has an apportioned persister configuration path added to it

• PSQL server is running and a database is created to store apportion audit data

Key Functionalities

• Apportion payment in tax heads of bill

• Apportion advance amount in tax heads of demand during demand creation

Environment variables	Description
egov.apportion.default.value.order	If set to true will apportion of negative amount first irrespective of tax head order

Deployment Details

1. Deploy the latest version of the egov-apportion-service service

2. Add apportion persister yaml path in persister configuration

Configuration Details

There is no separate configuration required. The TaxHead master that is configured in the billing service is only used

Integration Details

Integration Scope

Any payment service which wants to divide the paid amount into different tax head buckets can integrate with the apportion service.

Integration Benefits

• Apportions amount in tax heads

Integration Steps

1. To integrate, the host of egov-apportion-service should be overwritten in the helm chart

2. /apportion-service/v2/bill/_apportion should be called to apportion the bill

3. /apportion-service/v2/demand/_apportion should be called to apportion advance amount in demands

Reference Docs

Doc Links

Title	Link
Collection Service	https://digit-discuss.atlassian.net/wiki/spaces/DD/pages/1620574288
Billing Service	https://digit-discuss.atlassian.net/wiki/spaces/DD/pages/1620672528
API Swagger Documentation

API List

Title	Link
/apportion-service/v2/bill/_apportion	https://www.getpostman.com/collections/142983a40e95da157b45
/apportion-service/v2/demand/_apportion	https://www.getpostman.com/collections/142983a40e95da157b45

(Note: All the APIs are in the same Postman collection therefore the same link is added in each row)