John O'Keefe
6fc501b35a
Stats docs written handler/service-first (summary/this-week/book-stats
new; library-usage frontmatter'd — its body was already accurate).
Registry: 4 entries on services.UserSummaryStats/WeekSummaryStats/
LibraryUsageStats/BookStats. Family-lens note: library-usage 403s an
explicit library_id outside the visible set (431fec0 rule).
UNVERIFIED sweep (7 -> 0), each resolved against the handler:
- device-usage takes NO date params; popular-books takes only ?limit
(the 'standard analytics date-range params' claim was wrong)
- link_book media_item_id: no validate tag but service-always-written
- push_stats book-ref field set documented (uuid/sha256/title/authors)
- filter_count: confirmed ParseMediaSearchParams machinery + 400 on bad
filter + 403 visibility
- facets values element shape pinned: {value, display?, count}
- get_config: dynamic key set IS the contract (reworded, no marker)
make test 9/9.
41 lines
836 B
Markdown
41 lines
836 B
Markdown
---
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method: GET
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path: /api/analytics/device-usage
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auth: jwt
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area: analytics
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---
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<!-- source: internal/handlers/analytics.go DeviceUsageResponse / GetDeviceUsage -->
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# Get Device Usage
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Per-device sync activity for the signed-in user.
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## Example response
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```json example-response
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{
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"devices": [
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{
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"device_id": "550e8400-e29b-41d4-a716-446655440000",
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"device_name": "Kobo Clara",
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"device_type": "kobo",
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"sync_count": 42,
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"last_sync": "2026-10-24T13:57:01Z",
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"total_time_seconds": 3600,
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"total_time_minutes": 60
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}
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]
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}
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```
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## Query parameters
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None. The handler aggregates the user's full device-usage history — there
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is no date-range filtering on this endpoint.
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## Errors
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| Status | Body | When |
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| ------ | ---- | ---- |
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| 500 | `{"error": "..."}` | unexpected server error |
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