Lambda-SmartAppConnector

smartapp.js

const SmartApp = require('@smartthings/smartapp');

const deviceStates = {switch: 'off'}//1-10

module.exports = new SmartApp()
.appId('smartApp connector')
  .disableCustomDisplayName(true)
  .permissions(['w:devices:*', 'r:locations:*','x:devices:*', 'i:deviceprofiles:*', 'r:devices:*'])
  .page('mainPage', (ctx, page, configData) => {
    page.section('Device label:', section => {
      section
        .textSetting('deviceLabel')
        .description('')
        .name('Set label')
    })
  })
  .installed(async (ctx, updateData) => {
    // Get device label from Input
    let deviceLabel = ctx.config.deviceLabel[0].stringConfig.value;

    // Device request payload
    let deviceOpt = {
      label: deviceLabel,
      locationId: ctx.locationId,
      app: {
        // It is recommended to use a PUBLISHED device
        // profile. To do so, configure SmartThings CLI
        // and use `deviceprofiles:publish` interface.
        // - https://github.com/SmartThingsCommunity/smartthings-cli/releases
        profileId: '95d359ec-2437-4ed2-afb4-6579d12b1c9e',
        installedAppId: updateData.installedApp.installedAppId
      }
    };

    // Call API
    // https://smartthings.developer.samsung.com/docs/api-ref/st-api.html#operation/installDevice
    let deviceReq = await ctx.api.devices.create(deviceOpt)
    //device info
    console.log(deviceReq);
    //send initial status
    const devStatus = [
        {
            component: 'main',
            capability: 'switch',
            attribute: 'switch',
            value: deviceStates.switch
        }
    ]
    await ctx.api.devices.sendEvents(deviceReq.deviceId,devStatus)
    
})
.deviceCommandHandler(async (ctx, deviceCommandInfo) => {
    console.log("deviceId _ command",deviceCommandInfo)
    let devStatus=[]
    let newStatus = {
        component: deviceCommandInfo.commands[0].componentId,
        capability: deviceCommandInfo.commands[0].capability
    }
    switch (deviceCommandInfo.commands[0].capability) {
        case 'switch': {
            newStatus.attribute='switch'
            newStatus.value = deviceStates.switch = deviceCommandInfo.commands[0].command === 'on' ? 'on' : 'off';
            break;
        }
    }
    devStatus.push(newStatus)
    await ctx.api.devices.sendEvents(deviceCommandInfo.deviceId,devStatus)
})
.uninstalled(async (ctx, uninstallData) => {
  await ctx.api.devices.delete(ctx.config.deviceId); // delete device
});