GraphQL Product/Order/Customer API

A GraphQL API for managing Products, Orders, Customers, Employees, Offices, and Payments. This API allows performing CRUD operations on all entities and exploring relationships between them. Built using Apollo Server and Node.js.

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🛠 Features

• GraphQL Queries

  • Retrieve all or specific records for Products, Orders, Customers, Employees, Offices, Payments, OrderProducts, and Productlines.
  • Explore relationships between entities:
    • Products → Productlines
    • Orders → Customers → Employees
    • Payments → Customers
    • Employees → Offices and subordinates

• GraphQL Mutations

  • Create, update, and delete records for all entities.

• In-Memory Database

  • Sample dataset stored in db.js.

• Relationships

  • Supports nested queries, e.g., fetch orders with their products and customer details.

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📦 Technologies Used

• Node.js
• Apollo Server v5
• GraphQL
• JavaScript (ES Modules)
• Optional: VSCode for development