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Version: 1.4.x

Using React In-App Inbox Component

Engagespot React component helps you to build a notification feed for your React.js app. This library includes React components to build a Notification Inbox component in your app.

Notification Inbox Preview

Something like this.

Quick Setup​

You can add a notification feed to your React app in minutes with the pre-built UI Components and APIs powered by Engagespot.

npm install @engagespot/react-component

Then render Engagespot component where you want the bell icon to appear.

import { Engagespot } from '@engagespot/react-component';

<Engagespot
  apiKey="ENGAGESPOT_API_KEY"
  userId="unique-id-of-your-user"
  userToken="Required if secure auth is enabled on your Engagespot app"
/>;

You can find your ENGAGESPOT_API_KEY from your Engagespot Console.

What is userId?​

As explained in the basic concepts chapter, userId should be any value to uniquely identify your app's users. It can be their email id, or UUID or a numerical id from your database. This value usually comes from your backend.

What is userToken?​

The userToken is a token (JWT) generated for your users by your secure backend server using a secret private key generated from Engagespot console. This ensures secure authentication for your user's In-App inbox. Find more details on generating the userToken here.

warning

You must enable secure authentication mode for your production apps; otherwise, unauthorized access to your users' inbox messages is possible.

Props​

The Engagespot notification react component can be customized to suit your application's look and feel. The Engagespot component accepts the following props (EngagespotProps interface).

EngagespotProps​


interface EngagespotProps {
  theme?: ThemeOverrides;
  panelOpenByDefault?: boolean;
  panelOnly?: boolean;
  feedItemPlaceholderImage?: string;
  hideNotificationAvatar?: boolean;
  hideJumpToTop?: boolean;
  headerText?: string;
  renderFooterContent?: customRenderFn;
  renderNotificationIcon?: customRenderFn;
  renderEmptyPlaceholderImage?: customRenderFn;
  renderNotificationContent?: customRenderFn<customNotificationContentType>;
  renderNotificationBody?: customRenderFn<customNotificationContentType>;
  onFeedItemClick?: (evt, payload: ClickableNotificationPayload) => void;
  headerDropdownItems?: DropdownMenuProps["items"];
};

ThemeOverrides​

The theme parameter is of ThemeOverrides interface. You can customize pretty much every element of your notification center.

interface ThemeOverrides {

    colors: {
        brandingPrimary: string;
        colorPrimary: string;
        colorSecondary: string;
    };
    panel: {
        boxShadow: string;
        width: string;
        height: string;
        borderBottomLeftRadius: string;
        borderBottomRightRadius: string;
        borderTopLeftRadius: string;
        borderTopRightRadius: string;
        arrowSize: string;
        arrowInset: string;
    };
    feed: {
        background: string;
        placeholderTextColor: string;
        height: string;
        placeholderTextSize: string;
        placeholderMargin: string;
        placeholderFontWeight: string;
    };
    feedItem: {
        border: string;
        background: string;
        notificationDot: string;
        hoverBackground: string;
        headerColor: string;
        descriptionColor: string;
        dateColor: string;
        placeHolderBackground: string;
        placeHolderGradient: string;
        height: string;
        padding: string;
        placeholderTextSize: string;
        notificationDotSize: string;
        imageSize: string;
        imageRadius: string;
        hoverTransition: string;
        textContentPadding: string;
        textContentMargin: string;
        headerFontWeight: string;
        headerSize: string;
        headerPadding: string;
        descriptionSize: string;
        descriptionPadding: string;
        dateSize: string;
        menuMargin: string;
    };
    notificationButton: {
        background: string;
        hoverBackground: string;
        iconFill: string;
        floatingButtonShadow: string;
        iconSize: string;
        outline: string;
        margin: string;
        padding: string;
        borderWidth: string;
        normalButtonRadius: string;
        floatingButtonRadius: string;
        transition: string;
    };
    unreadBadgeCount: {
        background: string;
        color: string;
        borderRadius: string;
        fontSize: string;
        inset: string;
        size: string;
    };
    dropdown: {
        iconFill: string;
        background: string;
        hoverBackground: string;
        menuBackground: string;
        menuShadow: string;
        menuItemTextColor: string;
        menuItemHoverBackground: string;
        iconWidth: string;
        iconHeight: string;
        margin: string;
        padding: string;
        borderWidth: string;
        outline: string;
        transition: string;
        menuBorderRadius: string;
        menuItemPadding: string;
    };
    jumpToTop: {
        background: string;
        iconFill: string;
        shadow: string;
        iconSize: string;
        inset: string;
        borderRadius: string;
        padding: string;
        margin: string;
        transition: string;
    };
    header: {
        fontColor: string;
        closeButtonBackground: string;
        fontSize: string;
        fontWeight: string;
        height: string;
        padding: string;
        closeButtonOutline: string;
        closeButtonPadding: string;
        closeButtonFontSize: string;
        closeButtonMargin: string;
        closeButtonColor: string;
    };
    footer: {
        background: string;
        fontColor: string;
        preferenceButtonColor: string;
        border: string;
        preferenceButtonHoverBackground: string;
        fontWeight: string;
        height: string;
        padding: string;
        fontSize: string;
        linkMargin: string;
        linkSize: string;
        preferenceButtonMargin: string;
        preferenceButtonSize: string;
        preferenceButtonPadding: string;
        preferenceButtonHoverTransition: string;
        linkRadius: string;
    };
    preference: {
        fontColor: string;
        background: string;
        height: string;
        fontWeight: string;
        padding: string;
    };
    preferenceModal: {
        overlayBackground: string;
        headingColor: string;
        background: string;
        closeButtonColor: string;
        textPrimaryColor: string;
        textSecondaryColor: string;
        buttonPrimaryColor: string;
        buttonPrimaryBackgroundColor: string;
        buttonPrimaryHoverBackgroundColor: string;
        buttonSecondaryColor: string;
        buttonSecondaryBackgroundColor: string;
        buttonSecondaryHoverBackgroundColor: string;
        overlayOpacity: string;
        height: string;
        backdropFilter: string;
        borderRadius: string;
        padding: string;
        textAlign: string;
        headerMargin: string;
        headerFontSize: string;
        closeButtonSize: string;
        textPrimaryMargin: string;
        textPrimaryFontSize: string;
        textSecondaryMargin: string;
        textSecondaryFontSize: string;
        primaryButtonFontWeight: string;
        primaryButtonPadding: string;
        primaryButtonBorderRadius: string;
        primaryButtonMargin: string;
        primaryButtonTransition: string;
    }
}

For example, if you want to change the primary colors of your notification feed,

import {Engagespot} from '@engagespot/react-component';

const theme = {
    colors: {
        colorPrimary: "#0971f1";
    }
}

<Engagespot
  apiKey = "ENGAGESPOT_API_KEY"
  userId = "youruser@example.com"
  theme = {theme}
/>
tip

You can check out examples in Codesandbox to learn how to customize different elements of the notification inbox component.

Working with Actionable Elements​

Engagespot In-App Inbox supports interactive notifications with buttons and input fields. You can choose the layout while creating a template from the Engagespot Console.

Unique ID of interactive element​

Every interactive element, like buttons and input fields, is assigned a unique block ID. You can locate this block ID within your template editor. It's crucial to have this block ID when writing event listeners for the respective elements.

Writing Event Listeners for Actionable Elements​

Use the eventListenersToRun property of Engagespot component to define event listeners for any block.

eventListenersToRun={[
  {
    blockId: "<blockId>",
    event: "<supportedEvent>",
    onEvent: ({ event, changeNotificationState, getValue }) => {
      /**
       * For input components, you can read their value
       * using `getValue()` function.
       */
      const comment = getValue("t101_b0_default_i0");

      /**
       * Change the state of notification
       * using `changeNotificationState()` method
       */
      changeNotificationState({ state: "accept" });
    },
  },
]}

Supported Events​

Block TypeEventDescription
ButtononClickFires when button is clicked
InputonChangeFires when value is changed
InputonKeyDown / onKeyUpFires when a key is pressed / released

Notification Events​

You can listen to specific notification events, such as Notification Received, Seen, Read, Deleted, etc., and execute custom logic in your frontend code. Utilize the events property of the Engagespot component for this purpose.

<Engagespot
  userId="<userId>"
  apiKey="<apiKey>"
  events={{
    onNotificationReceive: notification => {},
  }}
/>

Extending Components​

Engagespot React library allows you to customize the pre-built UI components to match your needs and requirements. Let's look at few customization options available.

Rendering a custom notification item​

A notification item is an individual notification component in the notification center. You can completely customize it using the renderNotificationBody property which accepts a call back function with the notification item. The function should return a custom React component which will be rendered instead of the default notification item component.

For example, you can render a custom notification item like the one below -

Sample code for rendering a custom notification item using the renderNotificationBody prop is shown below.

<Engagespot
  apiKey="tcyj57u29ferlgqt58qcl"
  userId="user@codesanbox.io"
  feedItemPlaceholderImage="https://cdn.iconscout.com/icon/premium/png-256-thumb/notification-165-723675.png"
  theme={theme}
  renderNotificationBody={notification => {
    if (notification.data?.type === 'invoice') {
      return (
        <>
          <h5
            style={{
              fontSize: '14px',
              padding: '0px',
              color: '#4f4b4b',
              marginBottom: '2px',
              fontWeight: 'normal',
              fontSize: '14px',
            }}
            dangerouslySetInnerHTML={{ __html: notification.heading }}
          ></h5>

          <div>
            <div style={{ width: '15%', float: 'left' }}>
              <img
                style={{
                  marginLeft: '-10px',
                  width: '80%',
                  borderRadius: '5px',
                  paddingTop: '8px',
                }}
                src={notification.data.attachmentIcon}
                alt="icon"
              />
            </div>
            <div
              style={{
                width: '50%',
                float: 'left',
                marginLeft: '-20px',

                paddingTop: '15px',
                fontSize: '13px',
              }}
            >
              <a
                style={{ textDecoration: 'none', color: '#3f62be' }}
                href={notification.data.downloadUrl}
              >
                {notification.data.filename}
              </a>
            </div>
            <div
              class="actionItems"
              style={{
                width: '25%',
                float: 'right',
                paddingTop: '10px',
                fontSize: '14px',
              }}
            >
              <a
                href="#"
                style={{
                  width: '50px',
                  borderRadius: '5px',
                  display: 'block',
                  backgroundColor: '#3f62be',
                  color: '#fff',
                  textDecoration: 'none',
                  padding: '8px 10px',
                  fontSize: '12px',
                  marginBottom: '5px',
                }}
              >
                Pay Now
              </a>
            </div>
          </div>

          <div>
            <p style={{ fontSize: '0.7rem', color: 'rgb(136, 136, 136)' }}>
              2m ago . Billing
            </p>
          </div>
        </>
      );
    }
  }}
/>