Delete Row with MySQL API on New Comment Added to Card (Instant) from Trello API

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New Comment Added to Card (Instant) from the Trello API

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Delete Row with the MySQL API

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Getting Started#

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

Select this integration
Configure the New Comment Added to Card (Instant) trigger
1. Connect your Trello account
2. Select a Board
3. Optional- Select a List
4. Optional- Select one or more Cards
Configure the Delete Row action
1. Connect your MySQL account
2. Select a Table
3. Configure Where condition
4. Configure Values
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#

New Comment Added to Card (Instant) on Trello

Description:Emit new event for each new comment added to a card.

Version:0.2.3

Key:trello-new-comment-added-to-card

View on GitHub

Trello Overview#

Trello's API lets you craft workflows around managing boards, lists, cards, and users. With Pipedream, you can automate Trello tasks, like syncing cards with external databases, updating checklists, and posting notifications to other platforms. It enables seamless connection with other apps, fostering productivity by automating routine board operations, card management, and team notifications.

Trigger Code#

import common from "../common/common-webhook.mjs"; import sampleEmit from "./test-event.mjs"; export default { ...common, key: "trello-new-comment-added-to-card", name: "New Comment Added to Card (Instant)", description: "Emit new event for each new comment added to a card.", version: "0.2.3", type: "source", dedupe: "unique", props: { ...common.props, board: { propDefinition: [ common.props.app, "board", ], }, list: { propDefinition: [ common.props.app, "lists", (c) => ({ board: c.board, }), ], type: "string", label: "List", description: "If specified, events will only be emitted when a comment is added to a card in the specified list", }, cards: { propDefinition: [ common.props.app, "cards", (c) => ({ board: c.board, list: c.list, }), ], description: "If specified, events will only be emitted when a comment is added to one of the specified cards", }, }, methods: { ...common.methods, async getSampleEvents() { const cards = this.cards?.length ? this.cards : this.list ? (await this.app.getCardsInList({ listId: this.list, })).map((card) => card.id) : (await this.app.getCards({ boardId: this.board, })).map((card) => card.id); const actions = []; for (const card of cards) { const activities = await this.app.getCardActivity({ cardId: card, params: { filter: "commentCard", }, }); for (const activity of activities) { actions.push(await this.getResult(activity)); } } return actions; }, getSortField() { return "date"; }, isCorrectEventType({ type }) { return type === "commentCard"; }, async getResult(action) { const card = await this.app.getCard({ cardId: action?.data?.card?.id, }); const member = await this.app.getMember({ memberId: action?.idMemberCreator, }); return { member, card, event: action, }; }, isRelevant({ result: { card } }) { return ( (!this.board || this.board === card.idBoard) && (!this.lists || this.list === card.idList) && (!this.cards?.length || this.cards.includes(card.id)) ); }, generateMeta({ event }) { return { id: event?.action?.id ?? event?.id, summary: event?.action?.data?.text ?? event?.data?.text, ts: Date.parse(event?.date), }; }, }, 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
Trello	`app`	`app`	This component uses the Trello 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.
List	`list`	`string`	Select a value from the drop down menu.
Cards	`cards`	`string[]`	Select a value from the drop down menu.

Trigger 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 is the flexible work management tool that empowers all teams to plan, track, and accomplish their work, their way.

Action#

Delete Row on MySQL

Description:Delete an existing row. [See the docs here](https://dev.mysql.com/doc/refman/8.0/en/delete.html)

Version:2.0.7

Key:mysql-delete-row

View on GitHub

MySQL Overview#

The MySQL application on Pipedream enables direct interaction with your MySQL databases, allowing you to perform CRUD operations—create, read, update, delete—on your data with ease. You can leverage these capabilities to automate data synchronization, report generation, and event-based triggers that kick off workflows in other apps. With Pipedream's serverless platform, you can connect MySQL to hundreds of other services without managing infrastructure, crafting complex code, or handling authentication.

Action Code#

import mysql from "../../mysql.app.mjs"; export default { key: "mysql-delete-row", name: "Delete Row", description: "Delete an existing row. [See the docs here](https://dev.mysql.com/doc/refman/8.0/en/delete.html)", type: "action", version: "2.0.7", annotations: { destructiveHint: true, openWorldHint: true, readOnlyHint: false, }, props: { mysql, table: { description: "The table to delete a row from", propDefinition: [ mysql, "table", ], }, condition: { propDefinition: [ mysql, "whereCondition", ], }, values: { propDefinition: [ mysql, "whereValues", ], }, }, async run({ $ }) { const { table, condition, values, } = this; const numberOfQuestionMarks = condition?.match(/\?/g)?.length; if (!numberOfQuestionMarks) { throw new Error( "No valid condition provided. At least one question mark character ? must be provided.", ); } if (!Array.isArray(values)) { throw new Error( "No valid values provided. The values property must be an array.", ); } if (values.length !== numberOfQuestionMarks) { throw new Error( "The number of values provided does not match the number of question marks ? in the condition.", ); } const result = await this.mysql.deleteRows({ table, condition, values, }); $.export( "$summary", `Successfully deleted ${result.affectedRows} row(s) from table ${table}`, ); return result; }, };

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
MySQL	`mysql`	`app`	This component uses the MySQL app.
Table	`table`	`string`	Select a value from the drop down menu.
Where condition	`condition`	`string`	In this expression you can write your own conditions (eg. `column1 = ? or column2 = ?`). Depending on the number of `?` symbols likewise you need to add the same number of values.
Values	`values`	`string[]`	This is the list of values that will match every `?` symbol in the where expression. If you want to build yourself the values (eg. `{{["string1", "string2"]}}`)

Action Authentication#

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

Connecting to Restricted Databases

Either enable the shared static IP for this account below, or configure a VPC to deploy any workflow in your workspace to a private network with a dedicated static IP. Learn more in our docs

SSL Setup

Configure SSL on your MySQL database by providing the CA (Certificate Authority), and choosing between Full Verification, Verify Certificate Authority (CA), or Skip Verification. Skipping verification is not recommended as this has serious security implications