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PrototypeRepositoriesAndCapabilities.md

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Prototype Repositories and Capabilities

(As of January 2, 2024. Prototype version 0.14)

(Note: (Numbers) correspond to the numbers in the diagram above)

Repositories

  • mcode/rems-admin

    • REMS Administrator (4)
      • Node/TypeScript
      • (1.1)(3) CDS Hooks (server) end points
      • (1.4) FHIR Server to support REMS SMART on FHIR App
        • Contains Questionnaire, Library (w/ CQL), ValueSets
        • Retrieves and caches ValueSets from VSAC
      • (5) Interface to check status of REMS
      • Stores data in MongoDB
    • Docker scripts to launch the entire stack

  • mcode/test-ehr

    • Test EHR (2)
      • Java HAPI FHIR Server
      • Contains test patient data
      • Supports launching REMS SMART on FHIR app

  • mcode/request-generator

    • Request Generator (2)
      • Node/JavaScript
      • Web Application mimicking the EHR frontend
      • Requests
        • (1.1)(3) Generates CDS Hooks order-sign (client) that is sent to the REMS Admin
        • (1.2)(3) Handles CARDS returned from REMS Admin to launch REMS SMART on FHIR App
        • Sends Rx to PIMS using NCPDP Script NewRx
        • Communicates with REMS Admin and EHR to retrieve ETASU and prescription status
      • Patient Portal allowing patient access to in-progress forms and information about their prescriptions
      • Manages Tasks for deferring and relaunching in-progress forms

  • mcode/pims

    • Pharmacy Information System (6)
      • Node/TypeScript
      • Receives Rx from Request Generator
      • (5) Provides interface to monitor status of REMS
      • Allows pharmacist to mark Rx as dispensed
      • Provides interface for querying status of Rx
        • Non-standard, created for demo purposes only
    • Stores data in MongoDB

  • mcode/rems-smart-on-fhir

    • REMS SMART on FHIR Application
      • SMART on FHIR application to generate CDS Hooks interaction with REMS Admin for any EHR that does not support CDS Hooks
        • Node/TypeScript
      • Displays Questionnaire forms and allows filling them out

  • mcode/rems-cds-hooks

    • Git submodule used by REMS SMART on FHIR Application and REMS Admin
      • TypeScript
      • Prefetch implementation
      • Type definitions for CDS Hooks needed by TypeScript

  • mcode/rems-intermediary

    • REMS Intermediary alternate (4)
      • Node/TypeScript
      • aternate (1.1)(3) CDS Hooks (server) end points
        • Forwards request to REMS Admin
      • aternate (5) Interface to check status of REMS
        • Forwards request to REMS Admin
      • Stores data in MongoDB
    • Docker scripts to launch the entire stack

Other Components

  • KeyCloak

    • Authentication of users
    • Docker config hosted in mcode/test-ehr

  • MongoDB

    • Stores data for REMS Admin and PIMS in separate databases
    • Docker config hosted and stored in mcode/rems-setup