henrykorir / eid-process-queue

EID Queue Processor

This projet aims to handle patients stored in the lab sync queue. It takes the patients from the queue one at a time and sends an api request to the Ampath and Alupe systems. Its only task is to pick patients from the queue, and sync them at predefined intervals specified in the configuratio file

Project set up

1. Fork the project
2. Clone the project
3. Create a conf folder in the root directory with config.mjs file with the following configuration

"use strict";

const db = {
  mysql: {
    connectionLimit: 2,
    host: "hostip",
    port: "port",
    user: "username",
    password: "password",
  },
};

const server = {
  etl: {
    lab1: "lab1url",
    lab2: "lab2url",
  },
  amrs: {
    auth: "authtoken",
  },
};

const queueTables = {
  ampath: "queue_table_1",
  alupe: "queue_table_2",
};
const syncIntervalSettings = {
  ampath: {
    peakHrSyncInterval: 10000,
    offpeakHrSyncInterval: 5000,
  },
  alupe: {
    peakHrSyncInterval: 30000,
    offpeakHrSyncInterval: 5000,
  },
};

export { db, server, queueTables, syncIntervalSettings };

auth this is the base64 encoded string of the username and password for the amrs server. peakHrSyncInterval the sync interval during system peak hours. offpeakHrSyncInterval the sync interval during system off peak hours. queueTables the tables that hold the patients to be synced.

Requirements

1. Node Version 16+
2. Docker

Getting started

npm install npm start

Building and deployment

docker build -f Dockerfile -t ampathke/eid-process-queue:<tag> .

sudo docker run --name eid-process-queue -d --restart unless-stopped --mount type=bind,source="<path to conf folder>",target="/usr/src/app/conf" ampathke/eid-process-queue:<tag> .