Send to by node name or broadcast sentinel (GET-free resolution via node DB) (#9)
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2026-09-24 16:47:51 +02:00
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# Changelog
## v0.4.0 — 2026-09-24 14:39
- `POST /api/send` now accepts node names and explicit broadcast sentinels in `to`: omitted/"" or `"!b"`/`"broadcast"` (case-insensitive, trimmed) → broadcast address `0xffffffff`; numbers pass through as-is (must be an integer in 1..0xffffffff); numeric strings are parsed the same way; anything else is looked up by name via the existing node DB lookup (exact long/short name, then unique substring). Unknown or ambiguous targets are a 400 with `no node matching '<to>'`. New service method `MeshService.resolveDest(to?)` does the resolution — `sendText()` keeps its resolved-number signature.
- Swagger: `SendTextDto.to` documented as `number | string` with the full resolution order and the DM-vs-broadcast caveat (DMs are unicast wantAck-tracked via `GET /api/messages`; broadcasts stay pending because firmware strips want_ack); `@ApiOperation` notes all sends still ride channel index 2 (`testowy`) regardless of DM or broadcast.
- README + AGENTS.md endpoint lists updated for the new `to` semantics.
- Unit tests: `resolveDest` coverage on the fake bridge — omitted/""/"!b"/"BROADCAST" → broadcast, number passthrough, numeric string, exact longName match → num (node DB seeded via framed FromRadio nodeInfo), unknown name → `no node matching`, and invalid numbers (0, negative, non-integer, > 0xffffffff) rejected.
## v0.3.0 — 2026-09-24 14:08
- Message history with delivery tracking, exposed as `GET /api/messages` (newest first): inbound TEXT_MESSAGE_APP packets (`dir:'rx'`, with `from`) and our sends (`dir:'tx'`, with `to` + `status`). tx records start `pending` and move to `delivered`/`failed` when the routing ACK/NACK arrives — ROUTING_APP packets carry a serialized `meshtastic.Routing` in `Data.payload` whose oneof variant is `errorReason` (`Routing_Error`: 0 NONE = delivered, anything else failed with a human-readable `ackError`, e.g. NO_ROUTE/GOT_NAK/TIMEOUT, fallback `reason <n>`), matched to our sends via `Data.requestId`. Broadcasts stay `pending` because firmware strips want_ack pre-TX (documented behavior, no timer). History is a bounded in-memory buffer of the last 100 records (newest kept) and resets on every bridge reconnect alongside channels/nodes.