69 lines
1.7 KiB
Markdown
69 lines
1.7 KiB
Markdown
# API Contract: Topics — Summary Persistence
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**Base path**: `/api/v1/topics`
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---
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## Existing endpoint (unchanged behaviour, extended response)
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### `POST /api/v1/topics/{id}/summary`
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Generates a new summary for the topic, **persists it**, and returns it.
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**Path param**: `id` — topic id (e.g. `intracranial-aneurysms`)
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**Response** `200 OK`:
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```json
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{
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"id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
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"summaryNumber": 3,
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"topicId": "intracranial-aneurysms",
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"topicName": "Intracranial Aneurysms",
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"summary": "## Key Points\n...",
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"sources": [
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{ "bookId": "uuid", "bookTitle": "Youmans & Winn", "page": 142 }
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],
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"generatedAt": "2026-04-07T10:23:00Z"
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}
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```
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**Error responses**:
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- `404 Not Found` — topic id does not exist
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- `503 Service Unavailable` — no books ready (existing `NoKnowledgeSourceException`)
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---
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## New endpoints
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### `GET /api/v1/topics/{id}/summaries`
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Returns the list of saved summaries for a topic (no full text — list metadata only).
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**Path param**: `id` — topic id
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**Response** `200 OK`:
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```json
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[
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{ "id": "uuid-1", "summaryNumber": 1, "generatedAt": "2026-04-06T08:00:00Z" },
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{ "id": "uuid-2", "summaryNumber": 2, "generatedAt": "2026-04-06T09:15:00Z" }
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]
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```
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Ordered ascending by `summaryNumber`. Empty array if no summaries saved yet.
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**Error responses**:
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- `404 Not Found` — topic id does not exist
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---
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### `GET /api/v1/topics/{id}/summaries/{summaryId}`
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Fetches the full content of a specific saved summary.
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**Path params**: `id` — topic id, `summaryId` — summary UUID
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**Response** `200 OK`: same shape as `POST /summary` response above.
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**Error responses**:
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- `404 Not Found` — topic or summary not found
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