New Device Parameter Updated from Tuya API

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New Device Parameter Updated from the Tuya API

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Getting Started#

Trigger a workflow on New Device Parameter Updated with Tuya API. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Configure the New Device Parameter Updated trigger
1. Connect your Tuya account
2. Configure timer
3. Configure User ID
4. Configure Device Parameter
5. Optional- Select a Home ID
Add steps to connect to 2,700+ APIs using code and no-code building blocks
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Integrations#

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Details#

This is a pre-built, source-available component from Pipedream's GitHub repo. The component is developed by Pipedream and the community, and verified and maintained by Pipedream.

To contribute an update to an existing component or create a new component, create a PR on GitHub. If you're new to Pipedream component development, you can start with quickstarts for trigger span and action development, and then review the component API reference.

New Device Parameter Updated on Tuya

Description:Emit new event when the specified device parameter is updated. [See the documentation](https://developer.tuya.com/en/docs/cloud/device-management?id=K9g6rfntdz78a#title-10-Get%20a%20list%20of%20devices%20under%20a%20specified%20user)

Version:0.0.1

Key:tuya-new-device-parameter-updated

View on GitHub

Code#

import tuya from "../../tuya.app.mjs";
import { DEFAULT_POLLING_SOURCE_TIMER_INTERVAL } from "@pipedream/platform";
import sampleEmit from "./test-event.mjs";

export default {
  key: "tuya-new-device-parameter-updated",
  name: "New Device Parameter Updated",
  description: "Emit new event when the specified device parameter is updated. [See the documentation](https://developer.tuya.com/en/docs/cloud/device-management?id=K9g6rfntdz78a#title-10-Get%20a%20list%20of%20devices%20under%20a%20specified%20user)",
  version: "0.0.1",
  type: "source",
  dedupe: "unique",
  props: {
    tuya,
    db: "$.service.db",
    timer: {
      type: "$.interface.timer",
      default: {
        intervalSeconds: DEFAULT_POLLING_SOURCE_TIMER_INTERVAL,
      },
    },
    userId: {
      propDefinition: [
        tuya,
        "userId",
      ],
    },
    deviceParameter: {
      type: "string",
      label: "Device Parameter",
      description: "The device parameter to watch for updates. E.g. `switch_1`",
    },
    homeId: {
      propDefinition: [
        tuya,
        "homeId",
        (c) => ({
          userId: c.userId,
        }),
      ],
      optional: true,
    },
  },
  methods: {
    _getPreviousValues() {
      return this.db.get("previousValues") || {};
    },
    _setPreviousValues(previousValues) {
      this.db.set("previousValues", previousValues);
    },
    getCurrentValue(device) {
      const { status } = device;
      const relevantStatus = status.find(({ code }) => code === this.deviceParameter);
      return relevantStatus?.value;
    },
    generateMeta(item) {
      const ts = Date.now();
      return {
        id: `${item.id}${ts}`,
        summary: `Device Updated with ID: ${item.id}`,
        ts,
      };
    },
  },
  async run() {
    const previousValues = this._getPreviousValues();
    const newValues = {};

    const { result: devices } = this.homeId
      ? await this.tuya.listHomeDevices({
        homeId: this.homeId,
      })
      : await this.tuya.listUserDevices({
        userId: this.userId,
      });

    for (const device of devices) {
      const currentValue = this.getCurrentValue(device);
      if (previousValues[device.id] !== currentValue) {
        const meta = this.generateMeta(device);
        this.$emit(device, meta);
      }
      newValues[device.id] = currentValue;
    }

    this._setPreviousValues(newValues);
  },
  sampleEmit,
};

Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI and CLI.

Label	Prop	Type	Description
Tuya	`tuya`	`app`	This component uses the Tuya app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
	`timer`	`$.interface.timer`
User ID	`userId`	`string`	The unique identifier of a user. E.g. `az1748632127862aWriL`
Device Parameter	`deviceParameter`	`string`	The device parameter to watch for updates. E.g. `switch_1`
Home ID	`homeId`	`string`	Select a value from the drop down menu.

Authentication#

Tuya uses API keys for authentication. When you connect your Tuya account, Pipedream securely stores the keys so you can easily authenticate to Tuya APIs in both code and no-code steps.

To retrieve your API Credentials "Access ID/Client ID" and "Access Secret/Client Secret",