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.