Architecture

mGramSeva architecture details

Service Architecture

mGramSeva is built on top of the DIGIT Platform. It consists of distinct layers listed below.​

Back End

• Core Services

  1. ​User Services (egov-user)
  2. ​User OTP (user-otp)
  3. ​Access Control (access-control)
  4. ​MDMS
  5. ​ID Generation Service (id-gen)
  6. ​Payment Gateway (pg-service)
  7. ​Workflow Service (wf-service)
  8. ​Persister
  9. ​Indexer
  10. ​Encryption Service (data-encryption-service)
  11. ​Localization Service (localization-service)
  12. ​Boundary Service (location-service)
  13. ​URL Shortening Service (url-shortening-service)
  14. ​PDF Generation Service (pdf-generator)
  15. ​SMS Notifications (notification-sms)
  16. Email Notifications (notification-email)
  17. ​Filestore
  18. ​API Gateway​
• Business Services

  1. ​Billing Service​
  2. ​Collection service​
  3. ​Apportioning Service​
  4. ​Dashboard Ingest​
  5. ​Dashboard Analytics (DSS)
• Municipal Services

  1. ​Property Service (property-services)
  2. ​Water Service Calculator (ws-calculator)
  3. ​Water Service (ws-service)
  4. ​eChallan (echallan)
  5. ​User Events (user-event)
  6. ​Vendor​
  7. ​IFIX Adaptor Integration Service​

mGramSeva Architecture Diagram

The sequence diagram below illustrates a typical interaction between the various services.

Sample sequence diagram for a typical flow of DIGIT Microservices