feat: add received vcards to the message (#400)

close #398 

Co-authored-by: Pedro S. Lopez <pedroslopez@me.com>

index.d.ts

@@ -465,6 +465,8 @@ declare namespace WAWebJS {
         isForwarded: boolean,
         /** Location information contained in the message, if the message is type "location" */
         location: Location,
+        /** List of vCards contained in the message */
+        vCards: string[],
         /** MediaKey that represents the sticker 'ID' */
         mediaKey?: string,
         /** Indicates the mentions in the message body. */

src/structures/Message.js

@@ -117,6 +117,12 @@ class Message extends Base {
          */
         this.location = data.type === MessageTypes.LOCATION ? new Location(data.lat, data.lng, data.loc) : undefined;
 
+        /**
+         * List of vCards contained in the message.
+         * @type {Array<string>}
+         */
+        this.vCards = data.type === MessageTypes.CONTACT_CARD_MULTI ? data.vcardList.map((c) => c.vcard) : data.type === MessageTypes.CONTACT_CARD ? [data.body] : [];
+
         /**
          * Indicates the mentions in the message body.
          * @type {Array<string>}