feat(#114): Create OpenMRS Mediator

configurator/Dockerfile

@@ -1,18 +1,21 @@
 FROM node:16-alpine
 
-RUN apk add g++ make py3-pip git curl chromium
-
 WORKDIR /scripts/configurator
 
-COPY ./configurator ./
+COPY ./configurator/package.json ./package.json
+COPY ./configurator/package-lock.json ./package-lock.json
 
 RUN npm install
 
 WORKDIR /scripts/cht-config
 
 COPY ../cht-config ./
 
-RUN npm install && npm install -g cht-conf && python -m pip install git+https://github.com/medic/[email protected]#egg=pyxform-medic
+RUN npm install && npm install -g cht-conf
+
+WORKDIR /scripts/configurator
+
+COPY ./configurator ./
 
 WORKDIR /scripts
 

configurator/config/index.js

@@ -9,11 +9,25 @@ const OPENHIM_API_USERNAME =
 const OPENHIM_CLIENT_PASSWORD = process.env.OPENHIM_CLIENT_PASSWORD || 'interop-password';
 const OPENHIM_USER_PASSWORD = process.env.OPENHIM_USER_PASSWORD || 'interop-password';
 
+const OPENMRS_HOST = process.env.OPENMRS || 'openmrs';
+const OPENMRS_PORT = process.env.OPENMRS_PORT || 8090;
+const OPENMRS_USERNAME =
+  process.env.OPENMRS_USERNAME || 'admin';
+const OPENMRS_PASSWORD = 
+  process.env.OPENMRS_PASSWORD || 'Admin123';
+const OPENMRS_PROTOCOL = process.env.OPENMRS_PROTOCOL || 'http'
+
 module.exports = {
   OPENHIM_API_HOSTNAME,
   OPENHIM_API_PASSWORD,
   OPENHIM_API_PORT,
   OPENHIM_API_USERNAME,
   OPENHIM_CLIENT_PASSWORD,
-  OPENHIM_USER_PASSWORD
+  OPENHIM_USER_PASSWORD,
+
+  OPENMRS_HOST,
+  OPENMRS_PORT,
+  OPENMRS_USERNAME,
+  OPENMRS_PASSWORD,
+  OPENMRS_PROTOCOL
 };

configurator/index.js

@@ -1,6 +1,7 @@
 const {OPENHIM_USER_PASSWORD, OPENHIM_CLIENT_PASSWORD} = require('./config');
+const {OPENMRS_USERNAME, OPENMRS_PASSWORD, OPENMRS_HOST, OPENMRS_PORT, OPENMRS_PROTOCOL} = require('./config');
 const {generateApiOptions, generateAuthHeaders} = require('./libs/authentication');
-const {generateUser, generateClient, generateHapiFihrChannel} = require('./libs/generators');
+const {generateUser, generateClient, generateHapiFihrChannel, generateOpenMRSChannel} = require('./libs/generators');
 const {fetch} = require('./utils');
 const logger = require('./logger');
 
@@ -16,6 +17,7 @@ async function handleConfiguration () {
   metadata.Users.push(await generateUser(OPENHIM_USER_PASSWORD));
   metadata.Clients.push(await generateClient(OPENHIM_CLIENT_PASSWORD));
   metadata.Channels.push(await generateHapiFihrChannel());
+  metadata.Channels.push(await generateOpenMRSChannel(OPENMRS_HOST, OPENMRS_PORT, OPENMRS_USERNAME, OPENMRS_PASSWORD, OPENMRS_PROTOCOL));
 
   const data = JSON.stringify(metadata);
   const apiOptions = generateApiOptions('/metadata');

configurator/libs/generators.js

@@ -94,8 +94,69 @@ async function generateHapiFihrChannel () {
   };
 }
 
+async function generateOpenMRSChannel (host, port, username, password, type) {
+  return {
+    methods: [
+      'GET',
+      'POST',
+      'DELETE',
+      'PUT',
+      'OPTIONS',
+      'HEAD',
+      'TRACE',
+      'CONNECT',
+      'PATCH'
+    ],
+    type: type,
+    allow: CLIENT_ROLES,
+    whitelist: [],
+    authType: 'private',
+    matchContentTypes: [],
+    properties: [],
+    txViewAcl: [],
+    txViewFullAcl: [],
+    txRerunAcl: [],
+    status: 'enabled',
+    rewriteUrls: false,
+    addAutoRewriteRules: true,
+    autoRetryEnabled: false,
+    autoRetryPeriodMinutes: 60,
+    routes: [
+      {
+        type: type,
+        status: 'enabled',
+        forwardAuthHeader: false,
+        name: 'OpenMRS',
+        secured: false,
+        host: host,
+        port: port,
+        path: '',
+        pathTransform: 's/openmrs/openmrs\/ws\/fhir2\/R4/g',
+        primary: true,
+        username: username,
+        password: password
+      }
+    ],
+    requestBody: true,
+    responseBody: true,
+    rewriteUrlsConfig: [],
+    name: 'OpenMRS',
+    description: 'OpenMRS',
+    urlPattern: '^/openmrs/.*$',
+    priority: 1,
+    matchContentRegex: null,
+    matchContentXpath: null,
+    matchContentValue: null,
+    matchContentJson: null,
+    pollingSchedule: null,
+    tcpHost: null,
+    tcpPort: null,
+    alerts: []
+  };
+}
 module.exports = {
   generateClient,
   generateUser,
-  generateHapiFihrChannel
+  generateHapiFihrChannel,
+  generateOpenMRSChannel
 };

docker/docker-compose.openmrs.yml

@@ -0,0 +1,49 @@
+version: '2.1'
+
+services:
+  openmrs-mysql:
+    restart: "always"
+    image: mysql:5.6
+    command: "mysqld --character-set-server=utf8 --collation-server=utf8_general_ci"
+    environment:
+      MYSQL_DATABASE: ${MYSQL_DB:-openmrs}
+      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD:-Admin123}
+      MYSQL_USER: ${MYSQL_USER:-openmrs}
+      MYSQL_PASSWORD: ${MYSQL_PASSWORD:-Admin123}
+    ports:
+      - "3306:3306"
+    healthcheck:
+      test: "exit 0"
+    volumes:
+      - openmrs-referenceapplication-mysql-data:/var/lib/mysql
+    networks:
+      - cht-net
+
+  openmrs:
+    restart: "always"
+    image: openmrs/openmrs-reference-application-distro:demo
+    depends_on:
+      - openmrs-mysql
+    ports:
+      - "8090:8080"
+    environment:
+      DB_DATABASE: ${MYSQL_DB:-openmrs}
+      DB_HOST: openmrs-referenceapplication-mysql
+      DB_USERNAME: ${MYSQL_USER:-openmrs}
+      DB_PASSWORD: ${MYSQL_PASSWORD:-Admin123}
+      DB_CREATE_TABLES: 'true'
+      DB_AUTO_UPDATE: 'true'
+      MODULE_WEB_ADMIN: 'true'
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8080/openmrs/"]
+      timeout: 20s
+    volumes:
+      - openmrs-referenceapplication-data:/usr/local/tomcat/.OpenMRS/
+      - /usr/local/tomcat/.OpenMRS/modules/ # do not store modules in data
+      - /usr/local/tomcat/.OpenMRS/owa/ # do not store owa in data
+    networks:
+      - cht-net
+
+volumes:
+   openmrs-referenceapplication-mysql-data:
+   openmrs-referenceapplication-data: