Architecture

mGramSeva architecture details

Service Architecture

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

1. ​Front End​

2. Back End

   1. 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. notification-email

      17. ​Filestore

      18. ​API Gateway​

   2. Business Services

      1. ​Billing Service​

      2. ​Collection service​

      3. ​Apportioning Service​

      4. ​Dashboard Ingest​

      5. ​Dashboard Analytics (DSS)

   3. 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

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