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captoys/social-coop-checklist.md
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dckcandClaude Opus 5.5 99ce5b6964 capsite: goal trees for a zotero cache and a social.coop cache
Both follow the diigo-cache pattern (webapp holds the credential,
read-only and minted narrow at the source; the cache serves a public
page). Zotero's versioned sync answers diigo's stale-head problem;
Mastodon's doesn't announce edits/deletes, so its tree carries that
as a design question.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-07 10:21:24 -05:00

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# social.coop cache goal tree
The same conventions as [the diigo goal tree](capsite-checklist.md): each
`- [ ]` is a goal, its indented children must pass first, working notes
sit under each goal.
- [ ] **madmode's weekly roundup includes my social.coop activity**
([#23](https://github.com/dckc/madmode-blog/issues/23), PESOS):
a cache of [@dckc@social.coop](https://social.coop/@dckc) — posts,
boosts, and (with discretion) bookmarks and favourites; the access
token stays inside webapp, so madmode holds no credential
- [ ] **0. Decide the shape** (user's call before code):
- [ ] 0-i. New worker `masto-cache/` beside `diigo-cache/`, or
generalize diigo-cache? Recommendation: a new worker;
extract shared pieces once two caches work.
- [ ] 0-ii. Which feeds? Public posts and boosts need no
credential (`GET /api/v1/accounts/:id/statuses`, or the
ActivityPub outbox). Bookmarks, favourites, and
followers-only posts need a token. Bookmarks are private
by nature: publish them only behind an explicit opt-in
(what counts as opting in is open).
- [ ] 0-iii. Mastodon API or ActivityPub? The API is simpler
and covers bookmarks/favourites; ActivityPub works
against any server (portability if the account moves).
Recommendation: the API now, keyed by the post's
ActivityPub `uri` so a later move keeps ids stable.
- [ ] **1. Credential discipline**: a token from social.coop →
Preferences → Development → New application, scopes
**read-only and narrow** (`read:statuses read:accounts
read:bookmarks read:favourites`, per 0-ii) — attenuation at
the source. It rides as `Authorization: Bearer`, which webapp's
mint form already blanks. Token → webapp DO storage only; ids
→ password manager. Revoking the app on social.coop is the
kill switch.
- [ ] **2. The cache** (`masto-cache/`, the 1c pattern from diigo):
- [ ] 2-i. Mint and wire against `https://social.coop/api/`;
`accounts/lookup?acct=dckc` gives the account id.
- [ ] 2-ii. Storage: one table per feed (statuses, bookmarks,
favourites), keyed by `uri`, storing the status JSON and
its `edited_at`. **Durable state** from day one: a
`SCHEMA_V1` step.
- [ ] 2-iii. Fill: page backward with `max_id` (40 per page)
following the `Link` header — bookmarks and favourites
paginate *only* by `Link` (their cursors aren't status
ids). Honor `X-RateLimit-Remaining`/`-Reset` (300 per
5 minutes is Mastodon's default).
- [ ] 2-iv. Tests: `pnpm lint && pnpm test`, the real worker
against a fake Mastodon, including `Link` pagination and
a rate-limit response.
- [ ] 2-v. Complete: a filled cache matches the account archive
(Preferences → Import and export → Request your archive:
`outbox.json`, `likes.json`, `bookmarks.json`), the
analogue of diigo's `scripts/compare-export.ts`.
- [ ] **3. Freshness**: new posts are cheap (`min_id` = newest
stored, page forward). Edits and deletions of older posts are
not announced to an API poller; options: re-fetch the last N
days on each refresh (the window a roundup cares about), or
follow the streaming API. A test: a post added, one edited, and
one deleted in the fake; the weekly window reflects all three.
A cron alarm in the cache DO drives it.
- [ ] **4. Read surfaces**: `/public/dckc` with the date window and
`q` filter of diigo's 1d (the same query module, if 0-i shares
it), HTML and JSON; JSON shape pinned by a test. Serve only
`visibility: public` posts (and opted-in bookmarks) there —
followers-only and direct posts never reach a public page;
a test says so.
- [ ] **5. madmode's weekly page includes it**: diigo's goal 4
(`/bookmarks/2026-W41`) grows a section from this cache, or
becomes a combined `/weekly/2026-W41`. Same editorial question
as there: raw list, or a draft the user edits.
- [ ] **6. Deployed**: after diigo's goal 5; rate-limit `/public/*`;
mint against prod; fill.
- [ ] **7. Token revocation**: when social.coop rejects the token
(401), refreshes fail; the public page keeps serving what's
stored and says so. Re-mint is manual; same re-wire question
as diigo's goal 6.
## How to run
TBD with goal 2; it should mirror
[the diigo how-to-run](capsite-checklist.md#how-to-run-continuation-prompts).
## Working rules
[capsite AGENTS.md](AGENTS.md): dev servers are the user's job; durable
state, loud about breaking changes; secrets discipline; generated
config types.
## Pointers
- [Mastodon API: accounts](https://docs.joinmastodon.org/methods/accounts/),
[bookmarks](https://docs.joinmastodon.org/methods/bookmarks/),
[favourites](https://docs.joinmastodon.org/methods/favourites/),
[OAuth scopes](https://docs.joinmastodon.org/api/oauth-scopes/),
[rate limits](https://docs.joinmastodon.org/api/rate-limits/),
[pagination](https://docs.joinmastodon.org/api/guidelines/#pagination)
- [#23](https://github.com/dckc/madmode-blog/issues/23) — the PESOS goal
- [webapp/README.md](webapp/README.md) — the mint form and its secret
header list