4 Commits

Include renames

Author	SHA1	Message	Date
schmidt.florian	62d102c335	Ingestion: derive consumption on ingest, and poll HA in minutes not seconds ... Live ingestion wrote the raw reading and stopped there. Import, the REST push endpoint and the meter editor all recompute afterwards; the MQTT/Tasmota/HA path was the one that did not, so a polled reading landed in `reading` and every derived figure stayed frozen at the last import. Observed on a GenerationCounter: 45 readings, 44 consumption rows, generation pinned to the register value of the last imported reading. Recompute inline rather than behind a debounce. Normalizing a whole meter is cheap at metering cadence and a background dirty-set worker is machinery this does not yet need; the remark on RenormalizeAsync records when it would. Fixes a latent bug this surfaced in NormalizationService: ExecuteDelete drops the consumption rows in the database but leaves them in the change tracker, so a second recompute on the same context threw an identity conflict on (meter, time, kind). One worker scope ingesting two readings was enough to hit it. Detach the stale entries after the delete. Poll interval is now minutes, default 60, replacing seconds/60. A meter answers "how much this month, what will it cost" — an hourly sample answers that exactly as well as a per-second one, with far less raw volume (SDD §5.5). The `pollSeconds` key no longer binds, so existing sources fall back to the 60 default and move from every-60-seconds to hourly, which is the intent. A source that had deliberately set e.g. 300 seconds also lands on 60 minutes. Two test cleanups now delete consumption before the meter: live ingestion never produced any before, so the FK had nothing to trip on. Claude-Session: https://claude.ai/code/session_01V6joyergfvVLFEizH1hJLd	2026-07-18 18:45:57 +02:00
schmidt.florian	c0bbaba99f	Ingestion: route MQTT messages only to sources bound to the delivering broker ... MqttMessageRouter matched purely on topic with no endpoint predicate, and RouteAsync was not even passed an endpoint id. Topic filters routinely overlap between brokers — every Tasmota install publishes tele/+/SENSOR — so with two brokers a message on A was ingested by a source bound to B. HA enforced the binding on both workers; MQTT enforced it only at subscribe time. Pass the endpoint id through: MQTTnet's event args carry the topic but not the delivering connection, so CreateClient captures the id in the handler closure. ResolveTopicsAsync drops its `|| EndpointId == null` clause to match, since an unbound source is no longer routed and subscribing its topic everywhere would only invite traffic nothing consumes. That last part would silently kill unbound sources that work today, so a data migration binds them to the single broker when exactly one exists — the case where old and new behaviour coincide. Two or more brokers is left alone: the old behaviour was already ambiguous and a guess could route a meter's data to the wrong broker. HA sources are excluded; they have always required an endpoint, so binding them would activate ingestion never previously running. Claude-Session: https://claude.ai/code/session_01V6joyergfvVLFEizH1hJLd	2026-07-18 11:21:36 +02:00
schmidt.florian	a6edec2b12	Polish/audit: fix bugs found by 3 subsystem audits ... Correctness/data: - Fix demo cost double-count: reference importer no longer imports the Kosten Strom/Wasser columns for categories that are metered (only Heizung), so Wasser rollup is 70€ not 140€. - Spurious-decrease guard: only a reset/swap in the window (prevReading, thisReading] explains a decrease — an old historical reset no longer permanently disables the guard. - Gate swap auto-detection on MappingProfile.DetectCumulativeSwaps (flag was ignored). - Prorate basePrice by bucket length (day/month/year); guard virtual expressions against NaN/Inf. Concurrency/infra: - Blazor: register a DbContextFactory; CostService/DashboardService and the read pages now use short-lived per-operation contexts (no shared circuit DbContext); guard Trends re-entrancy. - /events: wrap event insert + consumption recompute in one transaction (atomic); 404 (not 500) on unknown meter. - MQTT worker: subscribe to newly-added topics on each tick; move client cleanup into finally. - Migrations: CREATE MATERIALIZED VIEW IF NOT EXISTS + if_not_exists on CAgg/compression/ hypertable calls (re-run-safe after a mid-migration crash). - HA worker: prune stale poll-schedule entries; export: null dangling ImportBatchIds on restore. API/security: - API fail-closed by default: with no keys and AllowAnonymousApi off, /api/v1 returns 401 (protects /export and /import). New MeterVault:AllowAnonymousApi opt-in. - Cap /readings batch at 5000; report ignored (unknown-meter) count; enums as strings in JSON. +4 regression tests (guard window, API closed, /events 404, no demo double-count). 98 tests green; Docker deploy re-verified healthy with the API fail-closed. Claude-Session: https://claude.ai/code/session_01WujdMtMJPbxDpDnMeK22rr	2026-07-13 12:56:51 +02:00
schmidt.florian	4b0cad67df	M3: live ingestion (MQTT/Tasmota + Home Assistant) ... - PayloadExtractor: dot-path value/time extraction (Tasmota ENERGY.Total, bare scalars). - MqttTopicMatcher: standard +/# wildcard matching. - IngestionService: scale/offset, idempotent upsert on (meter_id, time), and a spurious- decrease guard for monotonic registers (allowed only with a reset/swap event) + source last-seen status. - MqttMessageRouter + MqttIngestionWorker (MQTTnet 5): per-endpoint persistent connections, topic subscription, graceful degradation; secrets resolved by env-var reference. - Home Assistant: HaStateClient (REST /api/states parse) + HomeAssistantWorker polling on each source's interval. HA-via-MQTT also works through the MQTT path. - Ingestion workers gated by MeterVault:EnableLiveIngestion (off in tests). 85 tests green (53 Core + 32 integration): Tasmota payload → reading verified end to end. Follow-up (polish): HA WebSocket push (state_changed) as an alternative to REST poll; source-topic index caching in the router. Claude-Session: https://claude.ai/code/session_01WujdMtMJPbxDpDnMeK22rr	2026-07-13 11:45:20 +02:00