CitiesSearch Microservice

Overview

The CitiesSearch microservice allows CRUD operations for managing cities. This service is built using Node.js, Express, and Sequelize ORM with MySQL as the database.

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Features

• Create new cities.
• Update existing cities.
• Retrieve specific cities or all cities.
• Delete cities.
• Comprehensive Error Handling.

API Endpoints

• POST /api/city - Create a new city.
• GET /api/city/:id - Retrieve a city by ID.
• GET /api/city - Retrieve all cities.
• PATCH /api/update-city/:id - Update a city by ID.
• DELETE /api/delete-city/:id - Delete a city by ID.

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Tech Stack

• Backend Framework: Node.js, Express
• ORM: Sequelize
• Database: MySQL
• File Structure: Modular, Service-Oriented Architecture

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Project Structure

AirportCitiesSearch/
├── controllers/         # Handle HTTP requests and responses
│   └── city-controller.js
├── migrations/          # Sequelize migrations for database schema
├── models/              # Sequelize models for Cities
│   └── city.js
├── repositories/        # Data access layer
│   └── cityRepository.js
├── routes/              # API routes
│   └── cityRoutes.js
├── services/            # Business logic layer
│   └── cityService.js
├── utilities/           # Utility functions (error handling, responses, async handlers)
│   └── errorHandler.js
│   └── responseHandler.js
│   └── asyncHandler.js
├── config/              # Database and environment configurations
│   └── dbConfig.js
│   └── envConfig.js
├── app.js               # Main Express app
├── package.json
└── README.md