Restaurant Ordering System Backend - Azure Function App

This is an Azure Function App that provides a simple HTTP API endpoint.

Prerequisites

• Node.js (version 18 or later)
• Azure Functions Core Tools
• Azure CLI (for deployment)

Installation

1. Install dependencies:

npm install

2. Install Azure Functions Core Tools globally (if not already installed):

npm install -g azure-functions-core-tools@4 --unsafe-perm true

Running Locally

To run the function locally:

npm start

or

func start

The function will be available at: http://localhost:7071/api/hello

API Endpoints

GET/POST /api/hello

Returns a simple greeting message.

Response:

hello manish and aslam

Example:

curl http://localhost:7071/api/hello

Deployment to Azure

1. Login to Azure:

az login

2. Create a resource group (if needed):

az group create --name myResourceGroup --location eastus

3. Create a storage account:

az storage account create --name mystorageaccount --location eastus --resource-group myResourceGroup --sku Standard_LRS

4. Create a function app:

az functionapp create --resource-group myResourceGroup --consumption-plan-location eastus --runtime node --runtime-version 18 --functions-version 4 --name myFunctionApp --storage-account mystorageaccount

5. Deploy the function:

func azure functionapp publish myFunctionApp

Project Structure

├── src/
│   └── functions/
│       └── hello.js          # Main HTTP trigger function
├── host.json                 # Function app configuration
├── local.settings.json       # Local development settings
├── package.json              # Node.js dependencies
└── README.md                 # This file