GraphQL Server for Blog Platform
A GraphQL server for a blog platform with posts, comments, authors, and tags. Supports queries, mutations, subscriptions, data loaders for N+1 prevention, and authorization with schema stitching an...
Target user
Backend developers building GraphQL APIs
Problem
Backend developers need a well-structured GraphQL server example with resolvers, data loaders, auth, and subscriptions to learn GraphQL best practices.
Requirements
- Define GraphQL schema for blog entities
- Implement queries and mutations
- Add subscriptions for real-time updates
- Use data loaders to prevent N+1 queries
- Authorization and role-based access
Core technologies
TypeScript, GraphQL, Apollo
Completion criteria
A functional GraphQL server with queries, mutations, subscriptions, data loaders, and authorization.
Optional extensions
- Add schema federation
- Implement file uploads
- Add caching layer
- Support multiple data sources
Project phases
Phase 1: Phase 1: Schema and Resolvers
Tasks: Set up GraphQL server with Apollo, Define type definitions for blog, Implement query resolvers, Add mutation resolvers
Phase 2: Phase 2: Advanced Features
Tasks: Implement subscriptions for comments, Add data loaders for N+1 prevention, Build pagination with connections, Add input validation
Phase 3: Phase 3: Auth and Polish
Tasks: Implement authentication middleware, Add role-based authorization, Create error handling, Write integration tests