DynamoDB - Get Item with AWS API on New Submission (Instant) from Moaform API

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New Submission (Instant) from the Moaform API

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DynamoDB - Get Item with the AWS API

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Getting Started#

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

Select this integration
Configure the New Submission (Instant) trigger
1. Connect your Moaform account
2. Select a Form ID
3. Optional- Select a Retention Days
4. Optional- Configure Secret Code
Configure the DynamoDB - Get Item action
1. Connect your AWS account
2. Select a AWS Region
3. Select a Table Name
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 Submission (Instant) on Moaform

Description:Emit new event every time a new form submission is received.

Version:0.0.1

Key:moaform-new-submission-instant

View on GitHub

Trigger Code#

import crypto from "crypto";
import { RETENTION_DAYS_OPTIONS } from "../../common/constants.mjs";
import moaform from "../../moaform.app.mjs";
import sampleEmit from "./test-event.mjs";

export default {
  key: "moaform-new-submission-instant",
  name: "New Submission (Instant)",
  description: "Emit new event every time a new form submission is received.",
  version: "0.0.1",
  type: "source",
  dedupe: "unique",
  props: {
    moaform,
    http: {
      type: "$.interface.http",
      customResponse: true,
    },
    db: "$.service.db",
    formId: {
      propDefinition: [
        moaform,
        "formId",
      ],
    },
    retentionDays: {
      type: "integer",
      label: "Retention Days",
      description: "Resend restriction days",
      options: RETENTION_DAYS_OPTIONS,
      optional: true,
    },
    secret: {
      type: "string",
      label: "Secret Code",
      description: "This code is used to verify that the data received at the specified endpoint has indeed been sent from Moaform and has not been tampered with.",
      secret: true,
      optional: true,
    },
  },
  methods: {
    _getWebhookId() {
      return this.db.get("webhookId");
    },
    _setWebhookId(id) {
      this.db.set("webhookId", id);
    },
  },
  hooks: {
    async activate() {
      const response = await this.moaform.createWebhook({
        formId: this.formId,
        data: {
          endpoint: this.http.endpoint,
          enabled: true,
          secret: this.secret,
          verify_ssl: true,
          retention_days: this.retentionDays,
        },
      });
      this._setWebhookId(response.id);
    },
    async deactivate() {
      const webhookId = this.db.get("webhookId");
      await this.moaform.deleteWebhook({
        formId: this.formId,
        webhookId,
      });
    },
  },
  async run({
    bodyRaw, body, headers,
  }) {

    if (this.secret) {
      const signature = headers["moaform-signature"];
      const receivedSig = signature.split("sha256=")[1];

      const calculatedSig = crypto
        .createHmac("sha256", this.secret)
        .update(bodyRaw)
        .digest("base64");

      if (receivedSig !== calculatedSig) {
        return this.http.respond({
          status: 401,
          body: "Unauthorized",
        });
      }
    }

    const ts = Date.parse(body.submitted_at);
    this.$emit(body, {
      id: body.event_id,
      summary: `New submission received for form ${this.formId}`,
      ts: ts,
    });
  },
  sampleEmit,
};

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
Moaform	`moaform`	`app`	This component uses the Moaform app.
N/A	`http`	`$.interface.http`	This component uses `$.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.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
Form ID	`formId`	`string`	Select a value from the drop down menu.
Retention Days	`retentionDays`	`integer`	Select a value from the drop down menu:`{ "label": "1", "value": 1 }{ "label": "3", "value": 3 }{ "label": "5", "value": 5 }{ "label": "7", "value": 7 }{ "label": "10", "value": 10 }{ "label": "15", "value": 15 }{ "label": "30", "value": 30 }`
Secret Code	`secret`	`string`	This code is used to verify that the data received at the specified endpoint has indeed been sent from Moaform and has not been tampered with.

Trigger Authentication#

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

About Moaform#

Online survey platform with unlimited responses.

Action#

DynamoDB - Get Item on AWS

Description:The Get Item operation returns a set of attributes for the item with the given primary key. If there is no matching item, Get Item does not return any data and there will be no Item element in the response. [See docs](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-dynamodb/classes/getitemcommand.html)

Version:0.2.1

Key:aws-dynamodb-get-item

View on GitHub

AWS Overview#

The AWS API unlocks endless possibilities for automation with Pipedream. With this powerful combo, you can manage your AWS services and resources, automate deployment workflows, process data, and react to events across your AWS infrastructure. Pipedream offers a serverless platform for creating workflows triggered by various events that can execute AWS SDK functions, making it an efficient tool to integrate, automate, and orchestrate tasks across AWS services and other apps.

Action Code#

import common from "../../common/common-dynamodb.mjs";
import { toSingleLineString } from "../../common/utils.mjs";

export default {
  ...common,
  key: "aws-dynamodb-get-item",
  name: "DynamoDB - Get Item",
  description: toSingleLineString(`
    The Get Item operation returns a set of attributes for the item with the given primary key.
    If there is no matching item, Get Item does not return any data and there will be no Item element in the response.
    [See docs](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-dynamodb/classes/getitemcommand.html)
  `),
  version: "0.2.1",
  type: "action",
  props: {
    aws: common.props.aws,
    region: common.props.region,
    // eslint-disable-next-line pipedream/props-label, pipedream/props-description
    tableName: {
      ...common.props.tableName,
      reloadProps: true,
    },
  },
  async additionalProps() {
    const props = {};
    if (this.tableName) {
      const [
        primaryKey,
        secondaryKey,
      ] = await this.getTableAttributes(this.tableName);
      props.primaryKey = {
        type: "string",
        label: primaryKey.AttributeName,
        description: "Value for the primary key",
      };
      if (secondaryKey) {
        props.secondaryKey = {
          type: "string",
          label: secondaryKey.AttributeName,
          description: "Value for the sort key",
        };
      }
    }
    return props;
  },
  async run({ $ }) {
    const params = {
      TableName: this.tableName,
      Key: {},
    };

    const [
      primaryKey,
      secondaryKey,
    ] = await this.getTableAttributes(this.tableName);

    params.Key[primaryKey.AttributeName] = {
      [primaryKey.AttributeType]: this.primaryKey,
    };

    if (secondaryKey) {
      params.Key[secondaryKey.AttributeName] = {
        [secondaryKey.AttributeType]: this.secondaryKey,
      };
    }

    const response = await this.getItem(params);
    if (response.Item) {
      $.export("$summary", `Successfully got item in table ${this.tableName}`);
    } else {
      $.export("$summary", `Item in table ${this.tableName} was not found`);
    }
    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
AWS	`aws`	`app`	This component uses the AWS app.
AWS Region	`region`	`string`	Select a value from the drop down menu.
Table Name	`tableName`	`string`	Select a value from the drop down menu.

Action Authentication#

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

Follow the AWS Instructions for creating an IAM user with an associated access and secret key.

As a best practice, attach the minimum set of IAM permissions necessary to perform the specific task in Pipedream. If your workflow only needs to perform a single API call, you should create a user and associate an IAM group / policy with permission to do only that task. You can create as many linked AWS accounts in Pipedream as you'd like.

Enter your access and secret key below.

About AWS#

Amazon Web Services (AWS) offers reliable, scalable, and inexpensive cloud computing services.

More Ways to Connect AWS + Moaform#

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Pipedream makes it easy to connect APIs for AWS, Moaform and 2,400+ other apps remarkably fast.

Trusted by 1,000,000+ developers from startups to Fortune 500 companies

Developers ♥ Pipedream

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