Thermograph monorepo: graded-climate API + SSR frontend + infra, domain-specific containerized deploys
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Emi Griffith 9a2764ae33 Deliver unusual-weather alerts as Discord DMs for linked users (#210)
Adds Discord DM as a notification channel beside web push, for users who linked
their Discord account and opted in. It rides the same fan-out point as push
(_dispatch_discord next to _dispatch_push in the notifier pass), reusing the
transport-agnostic title/body/deep-link, and stays best-effort and isolated: the
in-app row is already committed, and push/email remain the fallback for anyone
Discord can't reach (its DM rule requires a shared server / user install).

- discord.py: send_dm() opens the DM channel then posts an embed via the bot token,
  with one capped 429 retry. Absolute deep links (a DM can't resolve a relative
  path the way the service worker can).
- notify.py: _dispatch_discord() delivers only when the subscriber has a linked
  discord_id and discord_dm on; no-ops entirely when no bot token is configured.
- models.py: User.discord_dm (opt-in flag) + migration 002. Linking sets it True
  (an active opt-in); a new POST /discord/dm mutes it without unlinking, and unlink
  clears it. Exposed on UserRead; account popover shows an on/off toggle.

Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
2026-07-20 04:04:45 +00:00
static Deliver unusual-weather alerts as Discord DMs for linked users (#210) 2026-07-20 04:04:45 +00:00