GH-1177 offer_shown fix

remove listener not needed in hot dog

app/content-scripts/rewards/HotDog.jsx

@@ -59,7 +59,6 @@ class HotDog extends Component {
 	}
 
 	close() {
-		this.props.actions.removeFocusListener();
 		this.props.actions.sendSignal('offer_closed_hotdog');
 		if (this.iframeEl) {
 			this.iframeEl.classList = '';

app/content-scripts/rewards/OfferCard.jsx

@@ -102,6 +102,10 @@ class OfferCard extends Component {
 		this.props.actions.sendSignal('offer_dsp_session');
 	}
 
+	componentDidMount() {
+		this.props.actions.addRewardSeenListener();
+	}
+
 	copyCode() {
 		this.props.actions.sendSignal('code_copied');
 		this.offerCardRef.querySelector('.reward-code-input').select();

app/content-scripts/rewards/index.jsx

@@ -58,14 +58,14 @@ class RewardsApp {
 		this.actions = {
 			sendSignal: this.sendSignal,
 			messageBackground: this.messageBackground,
-			removeFocusListener: this.removeFocusListener
+			removeFocusListener: this.removeFocusListener,
+			addRewardSeenListener: this.addRewardSeenListener
 		};
 
 		this.init();
 	}
 
 	init() {
-		this.addRewardSeenListener();
 		if (document.readyState === 'complete'
 		|| document.readyState === 'loaded'
 		|| document.readyState === 'interactive'

app/panel/components/BuildingBlocks/RewardListItem.jsx

@@ -43,6 +43,8 @@ class RewardListItem extends React.Component {
 				this.props.actions.sendSignal('offer_click_specific_new', id);
 			}
 			this.props.actions.sendSignal('offer_click_specific', id);
+			this.props.actions.sendSignal('offer_shown', id);
+			this.props.actions.sendSignal('offer_dsp_session', id);
 		}
 	}