feat(ocpp): implement BootNotification, Heartbeat, and StatusNotification actions with database integration

apps/csms/src/index.ts

@@ -7,11 +7,7 @@ import { cors } from 'hono/cors'
 import { logger } from 'hono/logger'
 import { showRoutes } from 'hono/dev'
 import { auth } from './lib/auth.ts'
-import {
-  isSupportedOCPP,
-  SUPPORTED_OCPP_VERSIONS,
-  type SupportedOCPPVersion,
-} from './constants.ts'
+import { createOcppHandler } from './ocpp/handler.ts'
 
 const app = new Hono<{
   Variables: {
@@ -74,28 +70,8 @@ app.get(
   '/ocpp/:chargePointId',
   upgradeWebSocket((c) => {
     const chargePointId = c.req.param('chargePointId')
-
-    return {
-      onOpen(evt, ws) {
-        const subProtocol = ws.protocol || 'unknown'
-        if (!isSupportedOCPP(subProtocol)) {
-          ws.close(1002, 'Unsupported subprotocol')
-          return
-        }
-
-        const connInfo = getConnInfo(c)
-        console.log(
-          `New connection from ${connInfo.remote.address}:${connInfo.remote.port} for station ${chargePointId}`,
-        )
-      },
-      onMessage(evt, ws) {
-        console.log(`Received message: ${evt.data}`)
-        ws.send(`Echo: ${evt.data}`)
-      },
-      onClose(evt, ws) {
-        console.log('Connection closed: ', evt.code, evt.reason)
-      },
-    }
+    const connInfo = getConnInfo(c)
+    return createOcppHandler(chargePointId, connInfo.remote.address)
   }),
 )