octoturge
847f7cb686
Nothing subscribed to channel:print_alerts and nothing watched a printer fail, so an operator away from the screen found out when they came back to a ruined plate. Alerts are now rows in printer_alerts, listed at GET /alerts (open=true for what still needs a person) and cleared with POST /alerts/:id/acknowledge, which is operator-only and keeps the first acknowledger on the record. Two sources. Telemetry: a change into error is a failed print if the printer was printing or paused, otherwise a printer error; a print the printer paused itself (how an AMS fault looks) is announced too. Transitions, not levels - a printer sitting in error is one alert, not one per frame - and a connection's first sight of a printer raises nothing, so a gateway that reconnects does not re-announce known faults. AI: the worker's Valkey publications are stored when confidence is at least ALERT_MIN_CONFIDENCE (default 0.6); the worker deliberately does not threshold, so the policy lives here. A bad message costs one message, not the listener. e2e-authz.sh gains the scoping/ack cases; new e2e-alerts.sh drives a stand-in gateway over the real /ws/edge/v1 and the real Valkey channel (checked to fail when the derivation is broken).
32 lines
1.2 KiB
SQL
32 lines
1.2 KiB
SQL
DO $$ BEGIN
|
|
CREATE TYPE "public"."alert_kind" AS ENUM('print_failed', 'print_paused', 'printer_error', 'ai_detection');
|
|
EXCEPTION
|
|
WHEN duplicate_object THEN null;
|
|
END $$;
|
|
--> statement-breakpoint
|
|
CREATE TABLE IF NOT EXISTS "printer_alerts" (
|
|
"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
|
|
"farm_id" uuid NOT NULL,
|
|
"printer_id" uuid,
|
|
"kind" "alert_kind" NOT NULL,
|
|
"message" text NOT NULL,
|
|
"confidence" real,
|
|
"object_key" text,
|
|
"acknowledged_by" uuid,
|
|
"acknowledged_at" timestamp with time zone,
|
|
"created_at" timestamp with time zone DEFAULT now() NOT NULL
|
|
);
|
|
--> statement-breakpoint
|
|
DO $$ BEGIN
|
|
ALTER TABLE "printer_alerts" ADD CONSTRAINT "printer_alerts_farm_id_farms_id_fk" FOREIGN KEY ("farm_id") REFERENCES "public"."farms"("id") ON DELETE cascade ON UPDATE no action;
|
|
EXCEPTION
|
|
WHEN duplicate_object THEN null;
|
|
END $$;
|
|
--> statement-breakpoint
|
|
DO $$ BEGIN
|
|
ALTER TABLE "printer_alerts" ADD CONSTRAINT "printer_alerts_printer_id_printers_id_fk" FOREIGN KEY ("printer_id") REFERENCES "public"."printers"("id") ON DELETE set null ON UPDATE no action;
|
|
EXCEPTION
|
|
WHEN duplicate_object THEN null;
|
|
END $$;
|
|
--> statement-breakpoint
|
|
CREATE INDEX IF NOT EXISTS "printer_alerts_farm_open_idx" ON "printer_alerts" USING btree ("farm_id","acknowledged_at"); |