Feature: Replace Mock User Helpers with Profile API

[3m1n3nc3]

Description

Replace hard-coded user controller helpers with Prisma-backed account/profile reads and updates.

File Location

learnault-api/src/controllers/user.controller.ts, profile service/schemas/routes, and tests

Design Reference

API Roadmap Phase 1: Replace Mock User Helpers with Profile API.

Dependencies

• Status: Blocked
• Blocked by: Add Learner Public and Private Profile Schema — done (issue #83 deleted); Add Onboarding and Consent Persistence — done (issue #84 deleted); Feature: Standardize API Contracts Pagination and Versioning #61 (Standardize API Contracts Pagination and Versioning) — done
• Blocks: Feature: Add Avatar Upload and Processing API #134 (Add Avatar Upload and Processing API); Feature: Add Identity Profile Wallet Integration Test Suite #137 (Add Identity Profile Wallet Integration Test Suite)

Tasks

• Remove mock user/password/wallet helper implementations
• Add owner account/profile aggregate read
• Add validated audited profile update
• Add consent-aware public profile read or explicitly defer it
• Return profile completion and onboarding state
• Test auth, not found, conflict, privacy, and update

Acceptance Criteria

• No production user route returns hard-coded users
• Owners update only allowed fields
• Private data never enters public response
• Audit/validation is tested
• OpenAPI passes

Verification Evidence

• Attach mock scan, redacted curl, and profile integration tests

Difficulty

Advanced