Delete Row(s) with PostgreSQL API on New Campsite Availability Changed Event from Recreation.gov API

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New Campsite Availability Changed Event from the Recreation.gov API

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Delete Row(s) with the PostgreSQL API

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Getting Started#

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

Select this integration
Configure the New Campsite Availability Changed Event trigger
1. Connect your Recreation.gov account
2. Configure timer
3. Select a Campsite Id
Configure the Delete Row(s) action
1. Connect your PostgreSQL account
2. Select a Schema
3. Select a Table
4. Select a Lookup Column
5. Select a Lookup Value
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 Campsite Availability Changed Event on Recreation.gov

Description:Emit new events when selected campsite's availability is changed. [See the documentation](https://ridb.recreation.gov/docs#/Campsites/getCampsite)

Version:0.0.1

Key:recreation_gov-campsite-availability-changed

View on GitHub

Recreation.gov Overview#

The Recreation.gov API provides access to data about federal recreational activities and areas. With it, you can fetch details about campsites, tours, permits, and articles. On Pipedream, leverage this API to automate notifications, analyze recreational data, or integrate with other services for trip planning or environmental monitoring.

Trigger Code#

import common from "../common/attribute-based.mjs";

export default {
  ...common,
  key: "recreation_gov-campsite-availability-changed",
  name: "New Campsite Availability Changed Event",
  description: "Emit new events when selected campsite's availability is changed. [See the documentation](https://ridb.recreation.gov/docs#/Campsites/getCampsite)",
  version: "0.0.1",
  type: "source",
  dedupe: "unique",
  props: {
    ...common.props,
    campsiteId: {
      propDefinition: [
        common.props.app,
        "campsiteId",
      ],
    },
  },
  methods: {
    ...common.methods,
    getResourceFnConfig() {
      return {
        resourceFn: this.app.getCampsite,
        resourceKey: "RECDATA",
        params: {
          campsiteId: this.campsiteId,
        },
      };
    },
    getMeta(item) {
      return {
        ts: new Date().getTime(),
        id: new Date().getTime(),
        // eslint-disable-next-line multiline-ternary
        summary: `Campsite(${item.CampsiteName}) availability was changed to ${item.CampsiteAccessible ? "available" : "not available"}`,
      };
    },
    compareFn(item) {
      return item.CampsiteAccessible !== this.getAttribute();
    },
    getAttributeKey() {
      return "CampsiteAccessible";
    },
  },
};

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
Recreation.gov	`app`	`app`	This component uses the Recreation.gov app.
	`timer`	`$.interface.timer`
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
Campsite Id	`campsiteId`	`string`	Select a value from the drop down menu.

Trigger Authentication#

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

Obtaining a Recreation.gov API Key

Recreation.gov's API requires an API key to authenticate requests.

First sign up for an account at https://recreation.gov.

Then open the API dashboard and enabled developer access under your profile.

This will generate an API key for your account to use with Pipedream.

Copy the API key into the field below.

About Recreation.gov#

The Recreation Information Database (RIDB) provides data resources to citizens, offering a single point of access to information about recreational opportunities nationwide.

Action#

Delete Row(s) on PostgreSQL

Description:Deletes a row or rows from a table. [See the documentation](https://node-postgres.com/features/queries)

Version:2.0.5

Key:postgresql-delete-rows

View on GitHub

PostgreSQL Overview#

On Pipedream, you can leverage the PostgreSQL app to create workflows that automate database operations, synchronize data across platforms, and react to database events in real-time. Think handling new row entries, updating records from webhooks, or even compiling reports on a set schedule. Pipedream's serverless platform provides a powerful way to connect PostgreSQL with a variety of apps, enabling you to create tailored automation that fits your specific needs.

Action Code#

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

export default {
  name: "Delete Row(s)",
  key: "postgresql-delete-rows",
  description: "Deletes a row or rows from a table. [See the documentation](https://node-postgres.com/features/queries)",
  version: "2.0.5",
  type: "action",
  props: {
    postgresql,
    schema: {
      propDefinition: [
        postgresql,
        "schema",
      ],
    },
    table: {
      propDefinition: [
        postgresql,
        "table",
        (c) => ({
          schema: c.schema,
        }),
      ],
    },
    column: {
      propDefinition: [
        postgresql,
        "column",
        (c) => ({
          table: c.table,
          schema: c.schema,
        }),
      ],
      label: "Lookup Column",
      description: "Find row(s) by searching for a value in this column",
    },
    value: {
      propDefinition: [
        postgresql,
        "value",
        (c) => ({
          table: c.table,
          column: c.column,
          schema: c.schema,
        }),
      ],
    },
  },
  async run({ $ }) {
    const {
      table,
      schema,
      column,
      value,
    } = this;

    try {
      const rows = await this.postgresql.deleteRows(
        schema,
        table,
        column,
        value,
      );
      $.export("$summary", `Deleted ${rows.length} rows from ${table}`);
      return rows;
    } catch (error) {
      let errorMsg = "Row not deleted due to an error. ";
      errorMsg += `${error}`.includes("SSL verification failed")
        ? "This could be because SSL verification failed. To resolve this, reconnect your account and set SSL Verification Mode: Skip Verification, and try again."
        : `${error}`;
      throw new Error(errorMsg);
    }
  },
};

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
PostgreSQL	`postgresql`	`app`	This component uses the PostgreSQL app.
Schema	`schema`	`string`	Select a value from the drop down menu.
Table	`table`	`string`	Select a value from the drop down menu.
Lookup Column	`column`	`string`	Select a value from the drop down menu.
Lookup Value	`value`	`string`	Select a value from the drop down menu.

Action Authentication#

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

Before you connect to your PostgreSQL database from Pipedream, please make sure your database is either:

Accessible from the public internet (You may need to add a firewall rule on 0.0.0.0/0 on port 5432), or
Accessible from a static IP that you've configured from a VPC in Pipedream, and enabled the workflow to connect through that VPC

SSL Setup

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