Added Contact Model (#34)

src/structures/Contact.js

@@ -0,0 +1,35 @@
+'use strict';
+
+const Base = require('./Base');
+
+/**
+ * Represents a Contact on WhatsApp
+ * @extends {Base}
+ */
+class Contact extends Base {
+    constructor(client, data) {
+        super(client);
+
+        if(data) this._patch(data);
+    }
+
+    _patch(data) {
+        this.id = data.id;
+        this.isBusiness = data.isBusiness;
+        this.isEnterprise = data.isEnterprise;
+        this.labels = data.labels;
+        this.name = data.name;
+        this.pushname = data.pushname;
+        this.sectionHeader = data.sectionHeader;
+        this.shortName = data.shortName;
+        this.statusMute = data.statusMute;
+        this.type = data.type;
+        this.verifiedLevel = data.verifiedLevel;
+        this.verifiedName = data.verifiedName;
+
+        return super._patch(data);
+    }
+    
+}
+
+module.exports = Contact;