Delete Row with Supabase API on Watch Folder from pCloud API

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Watch Folder from the pCloud API

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Delete Row with the Supabase API

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Getting Started#

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

Select this integration
Configure the Watch Folder trigger
1. Connect your pCloud account
2. Configure Polling schedule
3. Select a Folder ID
4. Select a Folder Event
5. Optional- Configure Show Deleted?
Configure the Delete Row action
1. Connect your Supabase account
2. Configure Table
3. Configure Column
4. Configure 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#

Watch Folder on pCloud

Description:Emit new event when a file is created or modified in the specified folder.

Version:0.0.4

Key:pcloud-watch-folder

View on GitHub

pCloud Overview#

The pCloud API allows for direct interaction with your pCloud account, providing access to files and folders within your cloud storage. With Pipedream, you can automate file management tasks such as uploading, downloading, and synchronizing files. Additionally, you can create workflows to organize your cloud storage, share files with team members, or back up important data from various sources.

Trigger Code#

import pcloud from "../../pcloud.app.mjs";
import { DEFAULT_POLLING_SOURCE_TIMER_INTERVAL } from "@pipedream/platform";

export default {
  key: "pcloud-watch-folder",
  name: "Watch Folder",
  description: "Emit new event when a file is created or modified in the specified folder.",
  version: "0.0.4",
  type: "source",
  dedupe: "unique",
  props: {
    pcloud,
    db: "$.service.db",
    timer: {
      label: "Polling schedule",
      description: "Pipedream polls pCloud for events on this schedule.",
      type: "$.interface.timer",
      default: {
        intervalSeconds: DEFAULT_POLLING_SOURCE_TIMER_INTERVAL,
      },
    },
    folderId: {
      propDefinition: [
        pcloud,
        "folderId",
      ],
      description: "Select a **Folder** to watch for changes. Alternatively, you can provide a custom *Folder ID*.",
    },
    event: {
      type: "string",
      label: "Folder Event",
      options: [
        "Created",
        "Modified",
      ],
      description: "Specify when to emit an event related to a given folder.",
      default: "Created",
    },
    showDeleted: {
      propDefinition: [
        pcloud,
        "showDeleted",
      ],
    },
  },
  hooks: {
    async deploy() {
      const files = [];
      const { contents } = await this.getContents();
      if (!contents) {
        return;
      }
      for (const folderItem of contents) {
        if (this.isRelevant(folderItem)) {
          files.push(folderItem);
          if (files.length == 10) {
            break;
          }
        }
      }
      files.forEach(this.emitpCloudEvent);
      this._setPreviousFiles(contents);
    },
  },
  methods: {
    _getPreviousFiles() {
      return this.db.get("previousFiles");
    },
    _setPreviousFiles(files) {
      const key = this.getFileKey();
      const previousFiles = files.filter((file) => file[key]).map((file) => ({
        [file[key]]: true,
      }));
      this.db.set("previousFiles", previousFiles);
    },
    getFileKey() {
      return this.event === "Created"
        ? "fileid"
        : "hash";
    },
    async getContents() {
      return this.pcloud._withRetries(() =>
        this.pcloud.listContents(
          this.folderId,
          false,
          this.showDeleted,
          false,
          false,
        ));
    },
    emitpCloudEvent(pCloudEvent) {
      const metadata = this.getEventData(pCloudEvent);
      this.$emit(pCloudEvent, metadata);
    },
    getEventData(pcloudEvent) {
      const key = this.getFileKey();
      return {
        id: pcloudEvent[key],
        summary: `${this.event} file "${pcloudEvent.name}"`,
        ts: Date.now(),
      };
    },
    isRelevant(folderItem, previousFiles = []) {
      const key = this.getFileKey();
      return !folderItem.isFolder && !previousFiles[folderItem[key]];
    },
  },
  async run() {
    const previousFiles = this._getPreviousFiles();
    const files = [];
    const { contents } = await this.getContents();
    if (!contents) {
      console.log("No data available, skipping iteration");
      return;
    }
    for (const folderItem of contents) {
      if (this.isRelevant(folderItem, previousFiles)) {
        files.push(folderItem);
      }
    }
    files.forEach(this.emitpCloudEvent);
    this._setPreviousFiles(contents);
  },
};

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
pCloud	`pcloud`	`app`	This component uses the pCloud app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
Polling schedule	`timer`	`$.interface.timer`	Pipedream polls pCloud for events on this schedule.
Folder ID	`folderId`	`integer`	Select a value from the drop down menu.
Folder Event	`event`	`string`	Select a value from the drop down menu:`CreatedModified`
Show Deleted?	`showDeleted`	`boolean`	If true, deleted files and folders that can be undeleted will be displayed.

Trigger Authentication#

pCloud uses OAuth authentication. When you connect your pCloud account, Pipedream will open a popup window where you can sign into pCloud and grant Pipedream permission to connect to your account. Pipedream securely stores and automatically refreshes the OAuth tokens so you can easily authenticate any pCloud API.

Pipedream requests the following authorization scopes when you connect your account:

About pCloud#

Secure encrypted cloud storage

Action#

Delete Row on Supabase

Description:Deletes row(s) in a database. [See the docs here](https://supabase.com/docs/reference/javascript/delete)

Version:0.1.2

Key:supabase-delete-row

View on GitHub

Supabase Overview#

Supabase is a real-time backend-as-a-service that provides developers with a suite of tools to quickly build and scale their applications. It offers database storage, authentication, instant APIs, and real-time subscriptions. With the Supabase API, you can perform CRUD operations on your database, manage users, and listen to database changes in real time. When integrated with Pipedream, you can automate workflows that react to these database events, synchronize data across multiple services, or streamline user management processes.

Action Code#

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

export default {
  key: "supabase-delete-row",
  name: "Delete Row",
  type: "action",
  version: "0.1.2",
  description: "Deletes row(s) in a database. [See the docs here](https://supabase.com/docs/reference/javascript/delete)",
  props: {
    supabase,
    table: {
      propDefinition: [
        supabase,
        "table",
      ],
      description: "Name of the table to delete row(s) from",
    },
    column: {
      propDefinition: [
        supabase,
        "column",
      ],
      description: "Search column to find row(s) to delete",
    },
    value: {
      propDefinition: [
        supabase,
        "value",
      ],
      description: "Value of the search column in the row(s) to delete",
    },
  },
  async run({ $ }) {
    const response = await this.supabase.deleteRow(this.table, this.column, this.value);
    $.export("$summary", `Successfully deleted ${response.length} row(s) from table ${this.table}`);
    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
Supabase	`supabase`	`app`	This component uses the Supabase app.
Table	`table`	`string`	Name of the table to delete row(s) from
Column	`column`	`string`	Search column to find row(s) to delete
Value	`value`	`string`	Value of the search column in the row(s) to delete

Action Authentication#

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

Supabase provides a Service Key to get started. You can find the service_role in the API Settings page.

Finding the Supabase subdomain

About Supabase#

Supabase is an open source Firebase alternative.

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Popular Triggers#

Watch Folder from the pCloud API

Emit new event when a file is created or modified in the specified folder.

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New Webhook Event (Instant) from the Supabase API

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