[Admin Panel] Build Curriculum JSON/CSV Batch Import & Schema Validator Engine

[ayomideadeniran]

🚀 Feature Overview

Develop a curriculum ingestion engine that validates, parses, and imports entire course modules and learning paths from external JSON/CSV archives.

🛠️ Implementation Requirements

* Construct strict Zod validation schemas for deeply nested course hierarchies.
* Implement chunked streaming parsing with Web Workers to prevent UI freezing on 10MB+ archives.
* Build interactive conflict resolution modal highlighting duplicate lesson slugs and missing dependencies.
* Support transactional database rollback if any validation check fails during import.

🔧 Technical Specifications

* React 19, Next.js App Router, TypeScript, Error Boundary

✅ Acceptance Criteria

* Large curriculum archives validate and import within 2 seconds.
* Invalid schema structures display exact line-number error diagnostics.
* Failed imports trigger atomic rollbacks leaving zero orphaned database rows.

🎓 Difficulty Level

* Hard - Advanced knowledge of Next.js client-side hydration, state machines, and resilient UI error isolation

⏱️ Timeline

* ETA: 3-5 days