Implement phase 1 completion and phase 2 dynamic QR

dist/shared/store/mqttMessageStore.js

@@ -0,0 +1,74 @@
+import { randomUUID } from "node:crypto";
+import { getPool } from "../db/pool";
+function nowIso() {
+    return new Date().toISOString();
+}
+function mapMessage(row) {
+    return {
+        id: row.id,
+        direction: row.direction,
+        device_id: row.device_id,
+        topic: row.topic,
+        message_type: row.message_type,
+        correlation_id: row.correlation_id || undefined,
+        payload_json: row.payload_json || {},
+        publish_status: row.publish_status,
+        reason: row.reason || undefined,
+        created_at: row.created_at
+    };
+}
+export async function createMqttMessage(payload) {
+    const { rows } = await getPool().query(`INSERT INTO mqtt_messages (
+      id,
+      direction,
+      device_id,
+      topic,
+      message_type,
+      correlation_id,
+      payload_json,
+      publish_status,
+      reason,
+      created_at
+    ) VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10)
+    RETURNING *`, [
+        `mqtt_${randomUUID()}`,
+        payload.direction,
+        payload.device_id,
+        payload.topic,
+        payload.message_type,
+        payload.correlation_id || null,
+        payload.payload_json || {},
+        payload.publish_status || "recorded",
+        payload.reason || null,
+        nowIso()
+    ]);
+    return mapMessage(rows[0]);
+}
+export async function listMqttMessages(filter) {
+    const clauses = [];
+    const params = [];
+    let i = 1;
+    if (filter?.device_id) {
+        clauses.push(`device_id = $${i++}`);
+        params.push(filter.device_id);
+    }
+    if (filter?.direction) {
+        clauses.push(`direction = $${i++}`);
+        params.push(filter.direction);
+    }
+    if (filter?.message_type) {
+        clauses.push(`message_type = $${i++}`);
+        params.push(filter.message_type);
+    }
+    if (filter?.correlation_id) {
+        clauses.push(`correlation_id = $${i++}`);
+        params.push(filter.correlation_id);
+    }
+    const limit = Math.min(Math.max(filter?.limit || 100, 1), 500);
+    const where = clauses.length ? `WHERE ${clauses.join(" AND ")}` : "";
+    const { rows } = await getPool().query(`SELECT * FROM mqtt_messages ${where} ORDER BY created_at DESC LIMIT ${limit}`, params);
+    return rows.map(mapMessage);
+}
+export function toMqttMessagePayload(message) {
+    return { ...message };
+}