← HTTP / Webhook + MySQL integrations

Delete Row with MySQL APIon New Requests from HTTP / Webhook API

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New Requests from the HTTP / Webhook API
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Delete Row with the MySQL API
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Getting Started

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

  1. Select this integration
  2. Configure the New Requests trigger
    1. Optional- Configure Body Only
    2. Optional- Configure Response Status Code
    3. Optional- Configure Response Content-Type
    4. Optional- Configure Response Body
    5. Connect your HTTP / Webhook account
  3. Configure the Delete Row action
    1. Connect your MySQL account
    2. Select a Table
    3. Configure Where condition
    4. Configure Values
  4. Deploy the workflow
  5. Send a test event to validate your setup
  6. Turn on the trigger

Details

This integration uses pre-built, open source 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

Description:Get a URL and emit the full HTTP event on every request (including headers and query parameters). You can also configure the HTTP response code, body, and more.
Version:0.1.1
Key:http-new-requests

Trigger Code

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

// Core HTTP component
export default {
  key: "http-new-requests",
  name: "New Requests",
  description: "Get a URL and emit the full HTTP event on every request (including headers and query parameters). You can also configure the HTTP response code, body, and more.",
  version: "0.1.1",
  type: "source",
  props: {
    httpInterface: {
      type: "$.interface.http",
      customResponse: true,
    },
    emitBodyOnly: {
      type: "boolean",
      label: "Body Only",
      description: "This source emits an event representing the full HTTP request by default. Select `true` to emit the body only.",
      optional: true,
      default: false,
    },
    resStatusCode: {
      type: "string",
      label: "Response Status Code",
      description: "The status code to return in the HTTP response",
      optional: true,
      default: "200",
    },
    resContentType: {
      type: "string",
      label: "Response Content-Type",
      description: "The `Content-Type` of the body returned in the HTTP response",
      optional: true,
      default: "application/json",
    },
    resBody: {
      type: "string",
      label: "Response Body",
      description: "The body to return in the HTTP response",
      optional: true,
      default: "{ \"success\": true }",
    },
    http,
  },
  async run(event) {
    const summary = `${event.method} ${event.path}`;

    this.httpInterface.respond({
      status: this.resStatusCode,
      body: this.resBody,
      headers: {
        "content-type": this.resContentType,
      },
    });

    if (this.emitBodyOnly) {
      this.$emit(event.body, {
        summary,
      });
    } else {
      this.$emit(event, {
        summary,
      });
    }
  },
};

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.
LabelPropTypeDescription
N/AhttpInterface$.interface.httpThis 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.
Body OnlyemitBodyOnlyboolean

This source emits an event representing the full HTTP request by default. Select true to emit the body only.

Response Status CoderesStatusCodestring

The status code to return in the HTTP response

Response Content-TyperesContentTypestring

The Content-Type of the body returned in the HTTP response

Response BodyresBodystring

The body to return in the HTTP response

HTTP / WebhookhttpappThis component uses the HTTP / Webhook app.

Trigger Authentication

The HTTP / Webhook API does not require authentication.

About HTTP / Webhook

Get a unique URL where you can send HTTP or webhook requests

Action

Description:Delete an existing row. [See the docs here](https://dev.mysql.com/doc/refman/8.0/en/delete.html)
Version:0.0.1
Key:mysql-delete-row

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: "0.0.1",
  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.

LabelPropTypeDescription
MySQLmysqlappThis component uses the MySQL app.
TabletablestringSelect a value from the drop down menu.
Where conditionconditionstring

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.

Valuesvaluesstring[]

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.

These values correspond with your MySQL server:

  • host: IP address or domain to access your MySQL server
  • port: Default is 3306
  • username: The account username to log in
  • password: The account password to log in
  • database: The name of the database to open after logging in. Please note, MySQL must be connectable from Pipedream's IP address range. Otherwise, you'll receive a Connection Refused error.

About MySQL

Open-source relational database

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