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← Trello

Card Due Date Reminder from Trello API

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Card Due Date Reminder from the Trello API
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Getting Started

Trigger a workflow on Card Due Date Reminder with Trello API. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

  1. Configure the Card Due Date Reminder trigger
    1. Connect your Trello account
    2. Configure Polling interval
    3. Select a Board
    4. Configure Time Before
    5. Select a Time Before (Unit)
  2. Add steps to connect to 700+ APIs using code and no-code building blocks
  3. Deploy the workflow
  4. Send a test event to validate your setup
  5. Turn on the trigger

Details

This is a pre-built, open source 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.

Card Due Date Reminder on Trello
Description:Emit new event at a specified time before a card is due.
Version:0.0.5
Key:trello-card-due-date-reminder

Code

import common from "../common-polling.mjs";

export default {
  ...common,
  key: "trello-card-due-date-reminder",
  name: "Card Due Date Reminder",
  description: "Emit new event at a specified time before a card is due.",
  version: "0.0.5",
  type: "source",
  dedupe: "unique",
  props: {
    ...common.props,
    board: {
      propDefinition: [
        common.props.trello,
        "board",
      ],
    },
    timeBefore: {
      type: "integer",
      label: "Time Before",
      description: "How far before the due time the event should trigger.",
      default: 5,
    },
    timeBeforeUnit: {
      type: "integer",
      label: "Time Before (Unit)",
      description: "Unit of time for Time Before.",
      options: [
        {
          label: "Minutes",
          value: 60000,
        },
        {
          label: "Hours",
          value: 3600000,
        },
        {
          label: "Days",
          value: 86400000,
        },
        {
          label: "Weeks",
          value: 604800000,
        },
      ],
      default: 60000,
    },
  },
  methods: {
    ...common.methods,
    generateMeta({
      id, name: summary,
    }, now) {
      return {
        id,
        summary,
        ts: now,
      };
    },
    emitEvent(card, now) {
      const meta = this.generateMeta(card, now);
      this.$emit(card, meta);
    },
  },
  async run(event) {
    const boardId = this.board;
    const now = event.timestamp * 1000;

    const cards = await this.trello.getCards(boardId);
    for (const card of cards) {
      if (!card.due) continue;
      const due = Date.parse(card.due);
      const notifyAt = due - this.timeBefore * this.timeBeforeUnit;
      if (notifyAt <= now) {
        this.emitEvent(card, now);
      }
    }
  },
};

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.
LabelPropTypeDescription
TrellotrelloappThis component uses the Trello app.
N/Adb$.service.dbThis component uses $.service.db to maintain state between component invocations.
Polling intervaltimer$.interface.timer

Pipedream will poll the Trello API on this schedule

BoardboardstringSelect a value from the drop down menu.
Time BeforetimeBeforeinteger

How far before the due time the event should trigger.

Time Before (Unit)timeBeforeUnitintegerSelect a value from the drop down menu:{ "label": "Minutes", "value": 60000 }{ "label": "Hours", "value": 3600000 }{ "label": "Days", "value": 86400000 }{ "label": "Weeks", "value": 604800000 }

Authentication

Trello uses OAuth authentication. When you connect your Trello account, Pipedream will open a popup window where you can sign into Trello and grant Pipedream permission to connect to your account. Pipedream securely stores and automatically refreshes the OAuth tokens so you can easily authenticate any Trello API.

Pipedream requests the following authorization scopes when you connect your account:

readwrite

About Trello

Trello keeps track of everything, from the big picture to the minute details