Implement phase 1 completion and phase 2 dynamic QR

dist/shared/store/deviceConfigStore.js

@@ -0,0 +1,89 @@
+import { randomUUID } from "node:crypto";
+import { getPool } from "../db/pool";
+const DEFAULT_SETTINGS = {
+    volume: 80,
+    language: "id-ID",
+    heartbeat_interval_seconds: 60
+};
+function nowIso() {
+    return new Date().toISOString();
+}
+function mapConfig(row) {
+    return {
+        device_id: row.device_id,
+        config_version: Number(row.config_version),
+        settings_json: row.settings_json || {},
+        updated_at: row.updated_at
+    };
+}
+function mapAck(row) {
+    return {
+        id: row.id,
+        device_id: row.device_id,
+        config_version: Number(row.config_version),
+        status: row.status,
+        reason: row.reason || undefined,
+        payload_json: row.payload_json || {},
+        acked_at: row.acked_at
+    };
+}
+export async function getDeviceConfig(deviceId) {
+    const { rows } = await getPool().query("SELECT * FROM device_configs WHERE device_id = $1", [deviceId]);
+    return rows[0] ? mapConfig(rows[0]) : null;
+}
+export async function getOrCreateDeviceConfig(deviceId) {
+    const existing = await getDeviceConfig(deviceId);
+    if (existing) {
+        return existing;
+    }
+    return upsertDeviceConfig({
+        device_id: deviceId,
+        settings_json: DEFAULT_SETTINGS
+    });
+}
+export async function upsertDeviceConfig(payload) {
+    const existing = await getDeviceConfig(payload.device_id);
+    const nextVersion = payload.config_version || (existing ? existing.config_version + 1 : 1);
+    const { rows } = await getPool().query(`INSERT INTO device_configs (device_id, config_version, settings_json, updated_at)
+     VALUES ($1,$2,$3,$4)
+     ON CONFLICT (device_id) DO UPDATE
+       SET config_version = EXCLUDED.config_version,
+           settings_json = EXCLUDED.settings_json,
+           updated_at = EXCLUDED.updated_at
+     RETURNING *`, [payload.device_id, nextVersion, payload.settings_json, nowIso()]);
+    return mapConfig(rows[0]);
+}
+export async function createDeviceConfigAck(payload) {
+    const { rows } = await getPool().query(`INSERT INTO device_config_acks (
+      id,
+      device_id,
+      config_version,
+      status,
+      reason,
+      payload_json,
+      acked_at
+    ) VALUES ($1,$2,$3,$4,$5,$6,$7)
+    RETURNING *`, [
+        `cfgack_${randomUUID()}`,
+        payload.device_id,
+        payload.config_version,
+        payload.status,
+        payload.reason || null,
+        payload.payload_json || {},
+        nowIso()
+    ]);
+    return mapAck(rows[0]);
+}
+export async function listDeviceConfigAcks(deviceId, limit = 50) {
+    const { rows } = await getPool().query(`SELECT * FROM device_config_acks
+      WHERE device_id = $1
+      ORDER BY acked_at DESC
+      LIMIT $2`, [deviceId, Math.min(Math.max(limit, 1), 200)]);
+    return rows.map(mapAck);
+}
+export function toDeviceConfigPayload(config) {
+    return { ...config };
+}
+export function toDeviceConfigAckPayload(ack) {
+    return { ...ack };
+}