TypeScript GraphQL Example with Apollo Server and Express

This project demonstrates how to set up a GraphQL server using Apollo Server and Express. It provides query and mutation operations related to products and orders.

Project Structure

src: Contains the TypeScript source files for the project.
products: Contains GraphQL schemas, resolvers, and TypeScript models for products.
orders: Contains GraphQL schemas, resolvers, and TypeScript models for orders.

Getting Started

1. Install Dependencies

Before running the project, you need to install the required packages:

npm install

2. Start the Server

Start the GraphQL server with:

npm start

The server will start on port 3000. Access the GraphQL playground at http://localhost:3000/graphql.

Available GraphQL Operations

Queries

products: Fetch all products.
productsByPrice(min, max): Fetch products within a specific price range.
product(id): Fetch a specific product by its ID.

Mutations

newProduct(product): Add a new product. The product input should match the ProductInput structure.