Add Workflow Configuration

Overview

Workflow configuration should be created based on the business requirements. More details on extracting workflow in the design guide.

Steps

For our guide, we will configure the following workflow which was the output of the design phase:

Workflow states, actions and actors

We will re-use the workflow service which is deployed in the development/sandbox environment.

This guide assumes you can call the development environment workflow service directly with a valid auth token.

A sample curl is posted below. Make sure to replace the server hostname and the username and password in the below statement:

curl --location --request POST 'https://yourserver.digit.org/user/oauth/token' \
--header 'Authorization: Basic ZWdvdi11c2VyLWNsaWVudDo=' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'grant_type=password' \
--data-urlencode 'scope=read' \
--data-urlencode 'username=<mobile_no_of user>' \
--data-urlencode 'password=<pwd_you_created>' \
--data-urlencode 'tenantId=<your_tenant_id>' \
--data-urlencode 'userType=CITIZEN'

1. In POSTMan, create a new POST request and paste the below content in the body. The URL for the request is http://yourserver.digit.org/egov-workflow-v2/egov-wf/businessservice/_create to create the workflow.

Make sure to replace the authToken field in the body with appropriate auth token in your environment. Login to the server as a CITIZEN or EMPLOYEE user (depending on which one you've created) and obtain the authToken from the response body.

In DIGIT, the API Gateway (Zuul) enriches user information based on the auth token for all requests that go via the gateway. Port forwarding by-passes the API gateway. In this case, when accessing a service directly, for a request to be valid, a user has to send the userInfo JSON inside the RequestInfo object. This is true not just for Workflow but for any service. Sample:

"userInfo": {

"id": 24226,

"uuid": "11b0e02b-0145-4de2-bc42-c97b96264807",

"userName": "sample_user",

"roles": [

{"name": "Citizen", "code": "CITIZEN"}

]

}

Note that UUID and roles can be dummy place-holder entities in this case for local testing.

1. Below is the URL and POST body for the business service creation request.

http://yourserver.digit.org/egov-workflow-v2/egov-wf/businessservice/_create

{
   "RequestInfo": {
       "apiId": "Rainmaker",
       "action": "",
       "did": 1,
       "key": "",
       "msgId": "20170310130900|en_IN",
       "requesterId": "",
       "ts": 1513579888683,
       "ver": ".01",
       "authToken": "{{devAuth}}"
   },
   "BusinessServices": [
       {
           "tenantId": "pb",
           "businessService": "BTR",
           "business": "birth-registration",
           "businessServiceSla": 432000000,
           "states": [
               {
                   "sla": null,
                   "state": null,
                   "applicationStatus": null,
                   "docUploadRequired": true,
                   "isStartState": true,
                   "isTerminateState": false,
                   "isStateUpdatable": true,
                   "actions": [
                       {
                           "action": "APPLY",
                           "nextState": "APPLIED",
                           "roles": [
                               "CITIZEN",
                               "EMPLOYEE"
                           ]
                       }
                   ]
               },
               {
                   "sla": null,
                   "state": "APPLIED",
                   "applicationStatus": "APPLIED",
                   "docUploadRequired": false,
                   "isStartState": false,
                   "isTerminateState": true,
                   "isStateUpdatable": false,
                   "actions": [
                       {
                           "action": "APPROVE",
                           "nextState": "APPROVED",
                           "roles": [
                               "EMPLOYEE"
                           ]
                       },
                       {
                           "action": "REJECT",
                           "nextState": "REJECTED",
                           "roles": [
                               "EMPLOYEE"
                           ]
                       }
                   ]
               },
               {
                   "sla": null,
                   "state": "APPROVED",
                   "applicationStatus": "APPROVED",
                   "docUploadRequired": false,
                   "isStartState": false,
                   "isTerminateState": false,
                   "isStateUpdatable": false,
                   "actions": [
                       {
                           "action": "PAY",
                           "nextState": "REGISTRATIONCOMPLETED",
                           "roles": [
                               "SYSTEM_PAYMENT",
                               "CITIZEN",
                               "EMPLOYEE"
                           ]
                       }
                   ]
               },
               {
                   "sla": null,
                   "state": "REJECTED",
                   "applicationStatus": "REJECTED",
                   "docUploadRequired": false,
                   "isStartState": false,
                   "isTerminateState": true,
                   "isStateUpdatable": false,
                   "actions": null
               },
               {
                   "sla": null,
                   "state": "REGISTRATIONCOMPLETED",
                   "applicationStatus": "REGISTRATIONCOMPLETED",
                   "docUploadRequired": false,
                   "isStartState": false,
                   "isTerminateState": true,
                   "isStateUpdatable": false,
                   "actions": null
               }
           ]
       }
   ]
}