Create Pass with PassSlot API on New Column from PostgreSQL API

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Trigger workflow on

New Column from the PostgreSQL API

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Create Pass with the PassSlot API

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Getting Started#

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

Select this integration
Configure the New Column trigger
1. Connect your PostgreSQL account
2. Configure Polling Interval
3. Select a Schema
4. Select a Table
Configure the Create Pass action
1. Connect your PassSlot account
2. Select a Template ID
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 Column on PostgreSQL

Description:Emit new event when a new column is added to a table. [See the documentation](https://node-postgres.com/features/queries)

Version:2.0.6

Key:postgresql-new-column

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.

Trigger Code#

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

export default {
  ...common,
  name: "New Column",
  key: "postgresql-new-column",
  description: "Emit new event when a new column is added to a table. [See the documentation](https://node-postgres.com/features/queries)",
  version: "2.0.6",
  type: "source",
  props: {
    ...common.props,
    schema: {
      propDefinition: [
        common.props.postgresql,
        "schema",
      ],
    },
    table: {
      propDefinition: [
        common.props.postgresql,
        "table",
        (c) => ({
          schema: c.schema,
        }),
      ],
    },
  },
  async run() {
    const previousColumns = this._getPreviousValues() || [];

    const columns = await this.postgresql.getColumns(this.table, this.schema);

    const newColumns = columns.filter((column) => !previousColumns.includes(column));
    for (const column of newColumns) {
      const meta = this.generateMeta(column);
      this.$emit(column, meta);
    }

    this._setPreviousValues(columns);
  },
};

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
PostgreSQL	`postgresql`	`app`	This component uses the PostgreSQL app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
Polling Interval	`timer`	`$.interface.timer`	Pipedream will poll the API on this schedule
Schema	`schema`	`string`	Select a value from the drop down menu.
Table	`table`	`string`	Select a value from the drop down menu.

Trigger 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.

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 PostgreSQL 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.

About PostgreSQL#

PostgreSQL is a free and open-source relational database management system emphasizing extensibility and SQL compliance.

Action#

Create Pass on PassSlot

Description:Creates a new pass using specified pass template. [See the documentation](https://www.passslot.com/developer/api/resources/createPassFromTemplate)

Version:0.0.1

Key:passslot-create-pass

View on GitHub

PassSlot Overview#

The PassSlot API enables you to create and manage passes for Apple Wallet, such as coupons, loyalty cards, and event tickets. Integrating PassSlot with Pipedream allows you to automate the distribution and update of passes based on various triggers and events. You can dynamically create passes based on user actions, update them when certain conditions are met, and track their usage without manual intervention. This simplifies the process of engaging with customers through their mobile wallets.

Action Code#

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

export default {
  key: "passslot-create-pass",
  name: "Create Pass",
  description: "Creates a new pass using specified pass template. [See the documentation](https://www.passslot.com/developer/api/resources/createPassFromTemplate)",
  type: "action",
  version: "0.0.1",
  props: {
    passslot,
    templateId: {
      propDefinition: [
        passslot,
        "templateId",
      ],
      reloadProps: true,
    },
  },
  async additionalProps() {
    const props = {};
    if (!this.templateId) {
      return props;
    }
    const { placeholder } = await this.passslot.getTemplate({
      templateId: this.templateId,
    });
    if (!placeholder?.length) {
      return props;
    }
    for (const value of placeholder) {
      props[value] = {
        type: "string",
        label: `${value}`,
        optional: true,
      };
    }
    return props;
  },
  async run({ $ }) {
    const {
      passslot,
      templateId,
      ...placeholderProps
    } = this;

    const response = await passslot.createPass({
      $,
      templateId,
      data: placeholderProps,
    });

    $.export("$summary", `Successfully created pass with serial number: ${response.serialNumber}`);

    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
PassSlot	`passslot`	`app`	This component uses the PassSlot app.
Template ID	`templateId`	`string`	Select a value from the drop down menu.