Patrick Niyogitare thepatrickniyo

Codebase Walkthrough: Zero-Downtime Deployment and Replication Health System

This document explains every file and directory in this repository and maps each one to the corresponding deliverable from the senior MLOps/Infrastructure Engineer challenge prompt.

Project Overview

The prompt asked for the design and implementation of a Zero-Downtime Deployment and Replication Health System for a healthcare product (eFiche) deployed across Rwanda — a centralized Kigali primary and Raspberry Pi edge nodes at rural clinics. Every deliverable in the prompt has a corresponding artifact in this repo.

import { createAsyncThunk, createSlice } from '@reduxjs/toolkit'
import type { RootState } from 'src/store/store'
import { SuccessListAPIResponse } from 'src/types/api-response';
import { MessageCategory } from 'src/types/category';
import { msgCategoriesService } from '@services/msg-categories.service';

// declaring the types for our state
export type MsgCategoriesState = {
    categories: Array<MessageCategory>,

import axios from 'axios';
import {IResponse} from '@interfaces/IResponse';

const upload = async (file: File): Promise<IResponse> => {
    const UPLOAD_PRESET: string = (import.meta.env.VITE_CLOUDINARY_UNSIGNED_UPLOAD_PRESET as string);
    const CLOUDINARY_NAME: string = (import.meta.env.VITE_CLOUDINARY_CLOUDNAME as string);
    const CLOUDINARY_API_KEY: string = (import.meta.env.VITE_CLOUDINARY_API_KEY as string);
    const CLOUDINARY_SECRET: string = (import.meta.env.VITE_CLOUDINARY_SECRET as string);
    const CLOUDINARY_IMAGES_FOLDER: string = (import.meta.env.VITE_CLOUDINARY_IMAGES_FOLDER as string);

	import {defineConfig} from 'sanity'
	import {structureTool} from 'sanity/structure'
	import {schemaTypes} from './src/schemaTypes'

	const SANITY_PROJECT_ID = '';
	const SANITY_DATASET = '';

	export default defineConfig({
	basePath: '/admin',
	name: 'default',

	// Create Instruction
	// Method: POST
	// Endpoint: localhost:8200/api/v1/e-approval/instruction
	{
	"subject": "UCI Site Event at Amahoro 2",
	"description": "The step-by-step execution of event setup and operations, starting from the arrival of teams and equipment until the event runs smoothly.",
	"priority": "HIGH",
	"assignedTo": [
	"56cd695a-d872-42ec-9523-37bb0c67a6bd"
	],

	Fetch 1
	2025-04-14 15:20:28.763 DEBUG 536 --- [nio-8051-exec-1] org.hibernate.SQL :
	select
	business0_.id as id1_46_0_,
	business0_.created_at as created_2_46_0_,
	business0_.created_by_audit as created_3_46_0_,
	business0_.created_date as created_4_46_0_,
	business0_.last_modified_by as last_mod5_46_0_,
	business0_.last_modified_date as last_mod6_46_0_,
	business0_.state as state7_46_0_,

	// Postman Test Script for Automatic Token Decryption
	// Add this script to the "Tests" tab in your Postman request

	// Configuration - Change this to match your secret key
	const secretKey = "SECRET_KEY";

	// Parse the response body
	const responseBody = pm.response.json();
	let decryptedData = null;

	/**
	* Prints text with support for bold sections (marked with **) and automatic line breaks
	* @param {object} doc - The PDF document object
	* @param {number} startY - The starting Y position
	* @param {string} text - The input text with ** marking bold sections
	* @param {object} options - Additional options for formatting
	* @param {number} options.pageMargin - Page margin (default: 40)
	* @param {number} options.innerPadding - Inner padding (default: 10)
	* @param {number} options.lineSpacing - Spacing between lines (default: 10)
	* @param {number} options.fontSize - Font size (default: 10)

	Table User {
	Id uuid [pk]
	FirstName varchar
	LastName varchar
	Email varchar
	Phone varchar
	Password varchar
	Role Role
	Status UserStatus
	CreatedAt datetime [default: `now()`]