Create Room with LiveKit API on Card Due Date Reminder from Pipedream API

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Card Due Date Reminder from the Pipedream API

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Getting Started#

This integration creates a workflow with a Pipedream trigger and LiveKit action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the Card Due Date Reminder trigger
1. Connect your Pipedream account
2. Connect your Pipedream account
3. Select a Board
4. Select a Time Before
Configure the Create Room action
1. Connect your LiveKit account
2. Configure Room Name
3. Optional- Configure Empty Timeout
4. Optional- Configure Departure Timeout
5. Optional- Configure Max Participants
6. Optional- Configure Metadata
7. Optional- Configure Min Playout Delay
8. Optional- Configure Max Playout Delay
9. Optional- Configure Sync Streams
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Details#

This integration uses pre-built, source-available components from Pipedream's GitHub repo. These components are 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.

Trigger#

Card Due Date Reminder on Pipedream

Description:Emit new event at a specified time before a card is due.

Version:0.1.3

Key:trello-card-due-date-reminder

View on GitHub

Pipedream Overview#

Pipedream is an API that allows you to build applications that can connect to
various data sources and processes them in real-time. You can use Pipedream to
create applications that can perform ETL (Extract, Transform, and Load) tasks,
as well as to create data-driven workflows.

Some examples of applications you can build using the Pipedream API include:

An application that can extract data from a database, transform it, and then
load it into another database.
An application that can monitor a data source for changes, and then trigger a
workflow in response to those changes.
An application that can poll an API for new data, and then process that data
in real-time.

Trigger Code#

import ms from "ms";
import taskScheduler from "../../../pipedream/sources/new-scheduled-tasks/new-scheduled-tasks.mjs";
import constants from "../../common/constants.mjs";
import trello from "../../trello.app.mjs";
import sampleEmit from "./test-event.mjs";

export default {
  key: "trello-card-due-date-reminder",
  name: "Card Due Date Reminder", /* eslint-disable-line pipedream/source-name */
  description: "Emit new event at a specified time before a card is due.",
  version: "0.1.3",
  type: "source",
  dedupe: "unique",
  props: {
    pipedream: taskScheduler.props.pipedream,
    trello,
    db: "$.service.db",
    http: "$.interface.http",
    board: {
      propDefinition: [
        trello,
        "board",
      ],
    },
    timeBefore: {
      type: "string",
      label: "Time Before",
      description: "How far before the due time the event should trigger. For example, `5 minutes`, `10 minutes`, `1 hour`.",
      default: "5 minutes",
      options: constants.NOTIFICATION_TIMES,
      reloadProps: true,
    },
  },
  async additionalProps() {
    const props = {};
    if (this.timeBefore) {
      props.timer = {
        type: "$.interface.timer",
        description: "Poll the API to schedule alerts for any newly created events",
        default: {
          intervalSeconds: ms(this.timeBefore) / 1000,
        },
      };
    }
    return props;
  },
  hooks: {
    async deactivate() {
      const ids = this._getScheduledEventIds();
      if (!ids?.length) {
        return;
      }
      for (const id of ids) {
        if (await this.deleteEvent({
          body: {
            id,
          },
        })) {
          console.log("Cancelled scheduled event");
        }
      }
      this._setScheduledEventIds();
    },
  },
  methods: {
    ...taskScheduler.methods,
    generateMeta({
      id, name: summary,
    }, now) {
      return {
        id,
        summary,
        ts: now,
      };
    },
    _getScheduledEventIds() {
      return this.db.get("scheduledEventIds");
    },
    _setScheduledEventIds(ids) {
      this.db.set("scheduledEventIds", ids);
    },
    _getScheduledCardIds() {
      return this.db.get("scheduledCardIds");
    },
    _setScheduledCardIds(ids) {
      this.db.set("scheduledCardIds", ids);
    },
    _hasDeployed() {
      const result = this.db.get("hasDeployed");
      this.db.set("hasDeployed", true);
      return result;
    },
    emitEvent(card, now) {
      const meta = this.generateMeta(card, now);
      this.$emit(card, meta);
    },
  },
  async run(event) {
    const now = event.timestamp * 1000;

    // self subscribe only on the first time
    if (!this._hasDeployed()) {
      await this.selfSubscribe();
    }

    let scheduledEventIds = this._getScheduledEventIds() || [];

    // incoming scheduled event
    if (event.$channel === this.selfChannel()) {
      const remainingScheduledEventIds = scheduledEventIds.filter((id) => id !== event["$id"]);
      this._setScheduledEventIds(remainingScheduledEventIds);
      this.emitEvent(event, now);
      return;
    }

    // schedule new events
    const scheduledCardIds = this._getScheduledCardIds() || {};
    const cards = await this.trello.getCards({
      boardId: this.board,
    });

    for (const card of cards) {
      const dueDate = card.due
        ? new Date(card.due)
        : null;
      if (!dueDate || dueDate.getTime() < Date.now()) {
        delete scheduledCardIds[card.id];
        continue;
      }

      const later = new Date(dueDate.getTime() - ms(this.timeBefore));

      if (scheduledCardIds[card.id]) {
        // reschedule if card's due date has changed
        if (card.due !== scheduledCardIds[card.id].dueDate) {
          await this.deleteEvent({
            body: {
              id: scheduledCardIds[card.id].eventId,
            },
          });
          scheduledEventIds = scheduledEventIds
            .filter((id) => id !== scheduledCardIds[card.id].eventId);
        } else {
          continue;
        }
      }

      const scheduledEventId = this.emitScheduleEvent(card, later);
      scheduledEventIds.push(scheduledEventId);
      scheduledCardIds[card.id] = {
        eventId: scheduledEventId,
        dueDate: card.due,
      };
    }
    this._setScheduledEventIds(scheduledEventIds);
    this._setScheduledCardIds(scheduledCardIds);
  },
  sampleEmit,
};

Trigger 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
Pipedream	`pipedream`	`app`	This component uses the Pipedream app.
Pipedream	`trello`	`app`	This component uses the Pipedream app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
N/A	`http`	`$.interface.http`	This component uses `$.interface.http` to generate a unique URL when the component is first instantiated. Each request to the URL will trigger the `run()` method of the component.
Board	`board`	`string`	Select a value from the drop down menu.
Time Before	`timeBefore`	`string`	Select a value from the drop down menu:`5 minutes10 minutes15 minutes30 minutes1 hour2 hours3 hours6 hours12 hours1 day2 days3 days1 week`

Trigger Authentication#

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

About Pipedream#

Integration platform for developers

Action#

Create Room on LiveKit

Description:Create a new room in LiveKit. [See the documentation](https://docs.livekit.io/home/server/managing-rooms/#create-a-room).

Version:0.0.3

Key:livekit-create-room

View on GitHub

Action Code#

import app from "../../livekit.app.mjs";

export default {
  key: "livekit-create-room",
  name: "Create Room",
  description: "Create a new room in LiveKit. [See the documentation](https://docs.livekit.io/home/server/managing-rooms/#create-a-room).",
  version: "0.0.3",
  annotations: {
    destructiveHint: false,
    openWorldHint: true,
    readOnlyHint: false,
  },
  type: "action",
  props: {
    app,
    name: {
      type: "string",
      label: "Room Name",
      description: "The name of the room",
    },
    emptyTimeout: {
      type: "integer",
      label: "Empty Timeout",
      description: "Number of seconds to keep the room open before any participant joins",
      optional: true,
    },
    departureTimeout: {
      type: "integer",
      label: "Departure Timeout",
      description: "Number of seconds to keep the room open after the last participant leaves",
      optional: true,
    },
    maxParticipants: {
      type: "integer",
      label: "Max Participants",
      description: "Limit to the number of participants in a room at a time",
      optional: true,
    },
    metadata: {
      type: "string",
      label: "Metadata",
      description: "Initial room metadata",
      optional: true,
    },
    minPlayoutDelay: {
      type: "integer",
      label: "Min Playout Delay",
      description: "Minimum playout delay in milliseconds",
      optional: true,
    },
    maxPlayoutDelay: {
      type: "integer",
      label: "Max Playout Delay",
      description: "Maximum playout delay in milliseconds",
      optional: true,
    },
    syncStreams: {
      type: "boolean",
      label: "Sync Streams",
      description: "Improves A/V sync when min_playout_delay set to a value larger than 200ms. It will disables transceiver re-use -- this option is not recommended for rooms with frequent subscription changes",
      optional: true,
    },
  },
  async run({ $ }) {
    const {
      app,
      name,
      emptyTimeout,
      departureTimeout,
      maxParticipants,
      metadata,
      minPlayoutDelay,
      maxPlayoutDelay,
      syncStreams,
    } = this;

    const response = await app.createRoom({
      name,
      emptyTimeout,
      departureTimeout,
      maxParticipants,
      metadata,
      minPlayoutDelay,
      maxPlayoutDelay,
      syncStreams,
    });
    $.export("$summary", `Successfully created room with SID \`${response.sid}\`.`);
    return response;
  },
};

Action Configuration#

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

Label	Prop	Type	Description
LiveKit	`app`	`app`	This component uses the LiveKit app.
Room Name	`name`	`string`	The name of the room
Empty Timeout	`emptyTimeout`	`integer`	Number of seconds to keep the room open before any participant joins
Departure Timeout	`departureTimeout`	`integer`	Number of seconds to keep the room open after the last participant leaves
Max Participants	`maxParticipants`	`integer`	Limit to the number of participants in a room at a time
Metadata	`metadata`	`string`	Initial room metadata
Min Playout Delay	`minPlayoutDelay`	`integer`	Minimum playout delay in milliseconds
Max Playout Delay	`maxPlayoutDelay`	`integer`	Maximum playout delay in milliseconds
Sync Streams	`syncStreams`	`boolean`	Improves A/V sync when min_playout_delay set to a value larger than 200ms. It will disables transceiver re-use -- this option is not recommended for rooms with frequent subscription changes

Action Authentication#

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

To retrieve your API Key, Secret Key and Project URL,

Navigate to your LiveKit account and sign in
Go to “Settings” > "Project" for Project URL
Go to “Settings” > "Keys" for API Key and Secret Key

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Popular Triggers#

New Scheduled Tasks from the Pipedream API

Exposes an HTTP API for scheduling messages to be emitted at a future time

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Card Due Date Reminder from the Pipedream API

Emit new event at a specified time before a card is due.

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New Upcoming Calendar Event from the Pipedream API

Emit new event when a Calendar event is upcoming, this source is using reminderMinutesBeforeStart property of the event to determine the time it should emit.

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New Room Event (Instant) from the LiveKit API

Emit new event for LiveKit room activities via webhook. See the documentation

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