refactor!: finish parser migration

Finally! :)

This removes all code related to the old parser.

#65

lib/parser/classes/Poll.js

@@ -0,0 +1,33 @@
+'use strict';
+
+const Text = require('./Text');
+const Thumbnail = require('./Thumbnail');
+const NavigationEndpoint = require('./NavigationEndpoint');
+
+class Poll {
+  type = 'Poll';
+
+  constructor(data) {
+    this.choices = data.choices.map((choice) => ({
+      text: new Text(choice.text).toString(),
+      select_endpoint: choice.selectServiceEndpoint ? new NavigationEndpoint(choice.selectServiceEndpoint) : null,
+      deselect_endpoint: choice.deselectServiceEndpoint ? new NavigationEndpoint(choice.deselectServiceEndpoint) : null,
+      vote_ratio_if_selected: choice?.voteRatioIfSelected || null,
+      vote_percentage_if_selected: new Text(choice.votePercentageIfSelected),
+      vote_ratio_if_not_selected: choice?.voteRatioIfSelected || null,
+      vote_percentage_if_not_selected: new Text(choice.votePercentageIfSelected),
+      image: choice.image ? Thumbnail.fromResponse(choice.image) : null
+    }));
+
+    if (data.type)
+      this.poll_type = data.type;
+
+    if (data.totalVotes)
+      this.total_votes = new Text(data.totalVotes);
+
+    if (data.liveChatPollId)
+      this.live_chat_poll_id = data.liveChatPollId;
+  }
+}
+
+module.exports = Poll;