Set Chat Permissions with Telegram API on New Row Custom Query from PostgreSQL API

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New Row Custom Query from the PostgreSQL API

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Set Chat Permissions with the Telegram API

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Getting Started#

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

Select this integration
Configure the New Row Custom Query trigger
1. Connect your PostgreSQL account
2. Configure Polling Interval
3. Select a Schema
4. Select a Table
5. Select a Column
6. Configure SQL Query
7. Optional- Configure Values
Configure the Set Chat Permissions action
1. Connect your Telegram account
2. Configure Chat ID
3. Optional- Configure Send text messages
4. Optional- Configure Send media messages
5. Optional- Configure Send polls
6. Optional- Configure Send other messages
7. Optional- Configure Add web page previews
8. Optional- Configure Change info
9. Optional- Configure Send invite users
10. Optional- Configure Pin messages
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 Row Custom Query on PostgreSQL

Description:Emit new event when new rows are returned from a custom query that you provide. [See the documentation](https://node-postgres.com/features/queries)

Version:2.0.8

Key:postgresql-new-row-custom-query

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 Row Custom Query", key: "postgresql-new-row-custom-query", description: "Emit new event when new rows are returned from a custom query that you provide. [See the documentation](https://node-postgres.com/features/queries)", version: "2.0.8", type: "source", dedupe: "unique", props: { ...common.props, schema: { propDefinition: [ common.props.postgresql, "schema", ], }, table: { propDefinition: [ common.props.postgresql, "table", (c) => ({ schema: c.schema, }), ], }, column: { propDefinition: [ common.props.postgresql, "column", (c) => ({ table: c.table, schema: c.schema, }), ], }, query: { propDefinition: [ common.props.postgresql, "query", ], description: "Specify the query to select new or updated rows since the last poll. For example, `SELECT * FROM users WHERE country = 'US'`", }, values: { propDefinition: [ common.props.postgresql, "values", ], }, }, hooks: { async deploy() { if (this.values && !Array.isArray(this.values)) { throw new Error("No valid values provided. The values property must be an array."); } const numberOfValues = this.query?.match(/\$/g)?.length || 0; if (this.values && this.values.length !== numberOfValues) { throw new Error("The number of values provided does not match the number of values in the query."); } const isColumnUnique = await this.isColumnUnique(this.schema, this.table, this.column); if (!isColumnUnique) { throw new Error("The column selected contains duplicate values. Column must be unique"); } }, }, methods: { ...common.methods, generateMeta(row, column) { return { id: row[column], summary: "New Row", ts: Date.now(), }; }, }, async run() { const rows = await this.postgresql.executeQuery({ text: this.query, values: this.values, }); for (const row of rows) { const meta = this.generateMeta(row, this.column); this.$emit(row, meta); } }, };

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.
Column	`column`	`string`	Select a value from the drop down menu.
SQL Query	`query`	`string`	Specify the query to select new or updated rows since the last poll. For example, `SELECT * FROM users WHERE country = 'US'`
Values	`values`	`string[]`	List of values represented in your SQL Query above

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#

Set Chat Permissions on Telegram

Description:Set default chat permissions for all members. [See the docs](https://core.telegram.org/bots/api#setchatpermissions) for more information

Version:0.0.6

Key:telegram_bot_api-set-chat-permissions

View on GitHub

Telegram Overview#

The Telegram Bot API allows you to build bots that can interact with users on the Telegram platform. Using Pipedream, you can automate messaging, handle commands, and trigger actions based on conversations or alerts. Pipedream's serverless execution model enables you to create complex workflows involving Telegram messages without managing any infrastructure. With Pipedream's integration, you can process inbound messages, send outbound notifications, and connect the Telegram Bot API with numerous other services to create powerful automation solutions.

Action Code#

import telegramBotApi from "../../telegram_bot_api.app.mjs"; export default { key: "telegram_bot_api-set-chat-permissions", name: "Set Chat Permissions", description: "Set default chat permissions for all members. [See the docs](https://core.telegram.org/bots/api#setchatpermissions) for more information", version: "0.0.6", annotations: { destructiveHint: true, openWorldHint: true, readOnlyHint: false, }, type: "action", props: { telegramBotApi, chatId: { propDefinition: [ telegramBotApi, "chatId", ], }, canSendMessages: { type: "boolean", label: "Send text messages", description: "If the user is allowed to send text messages, contacts, locations and venues", optional: true, }, canSendMediaMessages: { type: "boolean", label: "Send media messages", description: "If the user is allowed to send audios, documents, photos, videos, video notes and voice notes", optional: true, }, canSendPolls: { type: "boolean", label: "Send polls", description: "If the user is allowed to send polls", optional: true, }, canSendOtherMessages: { type: "boolean", label: "Send other messages", description: "If the user is allowed to send animations, games, stickers and use inline bots", optional: true, }, canAddWebPagePreviews: { type: "boolean", label: "Add web page previews", description: "If the user is allowed to add web page previews to their messages", optional: true, }, canChangeInfo: { type: "boolean", label: "Change info", description: "If the user is allowed to change the chat title, photo and other settings. Ignored in public SuperGroups", optional: true, }, canInviteUsers: { type: "boolean", label: "Send invite users", description: "If the user is allowed to invite new users to the chat", optional: true, }, canPinMessages: { type: "boolean", label: "Pin messages", description: "If the user is allowed to pin messages. Ignored in public SuperGroups", optional: true, }, }, methods: { setPermission(chatPermissions, prop, value) { if (value !== null && value !== undefined) { chatPermissions[prop] = value; } return chatPermissions; }, }, async run({ $ }) { let chatPermissions = {}; chatPermissions = this.setPermission(chatPermissions, "can_send_messages", this.canSendMessages); chatPermissions = this.setPermission(chatPermissions, "can_send_media_messages", this.canSendMediaMessages); chatPermissions = this.setPermission(chatPermissions, "can_send_polls", this.canSendPolls); chatPermissions = this.setPermission(chatPermissions, "can_send_other_messages", this.canSendOtherMessages); chatPermissions = this.setPermission(chatPermissions, "can_add_web_page_previews", this.canAddWebPagePreviews); chatPermissions = this.setPermission(chatPermissions, "can_change_info", this.canChangeInfo); chatPermissions = this.setPermission(chatPermissions, "can_invite_users", this.canInviteUsers); chatPermissions = this.setPermission(chatPermissions, "can_pin_messages", this.canPinMessages); const resp = await this.telegramBotApi.setChatPermissions(this.chatId, chatPermissions); $.export("$summary", `Successfully set chat permissions, "${this.chatId}"`); return resp; }, };

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
Telegram	`telegramBotApi`	`app`	This component uses the Telegram app.
Chat ID	`chatId`	`string`	Enter the unique identifier for the target chat (e.g. `1035597319`) or username of the target public chat (in the format `@channelusername` or `@supergroupusername`). For example, if the group's public link is `t.me/mygroup`, the username is `@mygroup`.
Send text messages	`canSendMessages`	`boolean`	If the user is allowed to send text messages, contacts, locations and venues
Send media messages	`canSendMediaMessages`	`boolean`	If the user is allowed to send audios, documents, photos, videos, video notes and voice notes
Send polls	`canSendPolls`	`boolean`	If the user is allowed to send polls
Send other messages	`canSendOtherMessages`	`boolean`	If the user is allowed to send animations, games, stickers and use inline bots
Add web page previews	`canAddWebPagePreviews`	`boolean`	If the user is allowed to add web page previews to their messages
Change info	`canChangeInfo`	`boolean`	If the user is allowed to change the chat title, photo and other settings. Ignored in public SuperGroups
Send invite users	`canInviteUsers`	`boolean`	If the user is allowed to invite new users to the chat
Pin messages	`canPinMessages`	`boolean`	If the user is allowed to pin messages. Ignored in public SuperGroups