Initial commit of akmon project

server/gateway-mqtt-node/scripts/simulate_chat_downlink.js

@@ -0,0 +1,43 @@
+import 'dotenv/config'
+import { createClient } from '@supabase/supabase-js'
+import { v4 as uuidv4 } from 'uuid'
+
+async function main() {
+  const SUPABASE_URL = process.env.SUPABASE_URL
+  const SUPABASE_SERVICE_ROLE_KEY = process.env.SUPABASE_SERVICE_ROLE_KEY
+  if (!SUPABASE_URL || !SUPABASE_SERVICE_ROLE_KEY) throw new Error('Missing SUPABASE_URL or SUPABASE_SERVICE_ROLE_KEY')
+
+  const conversationId = process.env.SIM_CHAT_CONVERSATION_ID
+  if (!conversationId) throw new Error('SIM_CHAT_CONVERSATION_ID required')
+
+  const targetUserId = process.env.SIM_TARGET_USER_ID || ''
+  const topic = process.env.SIM_TOPIC || (targetUserId ? `device/${targetUserId}/down` : '')
+  if (!topic) throw new Error('Provide SIM_TOPIC or SIM_TARGET_USER_ID to derive topic')
+
+  const correlationId = process.env.SIM_CORRELATION_ID || uuidv4()
+  const payloadObj = process.env.SIM_PAYLOAD
+    ? JSON.parse(process.env.SIM_PAYLOAD)
+    : { type: 'ping', t: Date.now(), correlation_id: correlationId }
+  const payload = typeof payloadObj === 'string' ? payloadObj : JSON.stringify(payloadObj)
+  const qos = parseInt(process.env.SIM_QOS || '1', 10)
+  const retain = /^true$/i.test(process.env.SIM_RETAIN || 'false')
+
+  const supa = createClient(SUPABASE_URL, SUPABASE_SERVICE_ROLE_KEY, { auth: { autoRefreshToken: false, persistSession: false } })
+  const row = {
+    conversation_id: conversationId,
+    target_user_id: targetUserId || null,
+    topic,
+    payload,
+    payload_encoding: 'utf8',
+    qos,
+    retain,
+    status: 'pending',
+    scheduled_at: new Date().toISOString(),
+    correlation_id: correlationId
+  }
+  const { data, error } = await supa.from('chat_mqtt_downlinks').insert(row).select('*').single()
+  if (error) throw error
+  console.log('Inserted chat downlink:', { id: data.id, correlation_id: correlationId, topic })
+}
+
+main().catch((e) => { console.error(e); process.exit(1) })