Analytics aggregation API

[ShantKhatri]

Summary

Expose the numbers the dashboard needs: totals over time, per-platform breakdown, top traffic sources.

Contexts

Consumes card_view and platform_click. Should support 7d / 30d / all-time windows.

Tasks

• Endpoint for total views over time (7d / 30d / all)
• Endpoint for per-platform click breakdown
• Endpoint for top traffic sources (QR location / event)

Acceptance Criteria

• All three endpoints return correct aggregates against seeded test data
• Response times reasonable for cards with high view counts
• Tests added
• docs updated

Area

backend

Difficulty

Intermediate

[github-actions]

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