data/edge5/modbus/v1 to demo refactoring

app/src/handlers/demo-modbus.ts

@@ -1,12 +1,10 @@
 import { postCloudIngest } from '../cloud-ingest.js'
 import type { TopicHandler } from '../types.js'
 
-export const TOPIC = 'data/edge5/modbus/v1'
-
-const EDGE = 'edge5'
+const EDGE = 'demo'
 const REGISTER_COUNT = 125
 
-type Edge5ModbusMetric = {
+type DemoModbusMetric = {
   edge: string
   timestamp: string
   tag: string
@@ -25,7 +23,7 @@ function assertRegisterCount(values: number[]): void {
   }
 }
 
-function toMetrics(values: number[], timestamp: string): Edge5ModbusMetric[] {
+function toMetrics(values: number[], timestamp: string): DemoModbusMetric[] {
   return values.map((value, index) => ({
     edge: EDGE,
     timestamp,
@@ -34,7 +32,7 @@ function toMetrics(values: number[], timestamp: string): Edge5ModbusMetric[] {
   }))
 }
 
-async function postMetrics(metrics: Edge5ModbusMetric[]): Promise<void> {
+async function postMetrics(metrics: DemoModbusMetric[]): Promise<void> {
   for (const metric of metrics) {
     const response = await postCloudIngest(metric)
 
@@ -47,7 +45,7 @@ async function postMetrics(metrics: Edge5ModbusMetric[]): Promise<void> {
   console.log('edge5.modbus.posted', { count: metrics.length })
 }
 
-export const handleEdge5Modbus: TopicHandler = async (topic, payload) => {
+export const handleDemoModbus: TopicHandler = async (topic, payload) => {
   console.log('edge5.modbus.received', { topic, bytes: payload.length })
 
   const values = parseValues(payload)

app/src/handlers/demo-plc.ts

@@ -2,8 +2,6 @@ import { postCloudIngest } from '../cloud-ingest.js'
 import { parseJson } from '../helpers/parse.js'
 import type { TopicHandler } from '../types.js'
 
-export const TOPIC = 'data/demo/plc/v1'
-
 const EDGE = 'demo'
 
 type DemoPlcPayload = {

app/src/handlers/edge5-modbus-v2.ts

@@ -2,9 +2,8 @@ import { postCloudIngest } from '../cloud-ingest.js'
 import { createMetricMapper, type MappedMetric } from '../mapping.js'
 import type { TopicHandler } from '../types.js'
 
-export const TOPIC = 'data/edge5/modbus/v2'
-
 const REGISTER_COUNT = 125
+
 const mapper = createMetricMapper({
   filePath: process.env.EDGE5_MODBUS_V2_MAPPING_FILE as string,
 })

app/src/handlers/edge5-video.ts

@@ -1,8 +1,6 @@
 import { onEdgeChunk } from '../stream/edge-chunk-relay.js'
 import type { TopicHandler } from '../types.js'
 
-export const TOPIC = 'data/edge5/video/v1'
-
 const BEACON_MS = 3000
 let lastBeacon = 0
 

app/src/handlers/index.ts

@@ -1,13 +1,16 @@
 import { register } from '../registry.js'
-import { handleDemoPlc, TOPIC as demoPlc } from './demo-plc.js'
-import { handleEdge5Modbus, TOPIC as edge5Modbus } from './edge5-modbus.js'
-import {
-  handleEdge5ModbusV2,
-  TOPIC as edge5ModbusV2,
-} from './edge5-modbus-v2.js'
-import { handleEdge5Video, TOPIC as edge5Video } from './edge5-video.js'
 
-register(demoPlc, handleDemoPlc)
-register(edge5Modbus, handleEdge5Modbus)
-register(edge5ModbusV2, handleEdge5ModbusV2)
-register(edge5Video, handleEdge5Video)
+import { handleDemoPlc } from './demo-plc.js'
+import { handleDemoModbus } from './demo-modbus.js'
+import { handleEdge5ModbusV2 } from './edge5-modbus-v2.js'
+import { handleEdge5Video } from './edge5-video.js'
+
+const DEMO_PLC_TOPIC = 'data/demo/plc/v1'
+const DEMO_MODBUS_TOPIC = 'data/demo/modbus/v1'
+const EDGE5_MODBUS_TOPIC = 'data/edge5/modbus/v2'
+const EDGE5_VIDEO_TOPIC = 'data/edge5/video/v1'
+
+register(DEMO_PLC_TOPIC, handleDemoPlc)
+register(DEMO_MODBUS_TOPIC, handleDemoModbus)
+register(EDGE5_MODBUS_TOPIC, handleEdge5ModbusV2)
+register(EDGE5_VIDEO_TOPIC, handleEdge5Video)