Minor code bugs and issues

[keutmann]

Some small findings, that you may want to look at ;)

File: Events.ts
Method: handle()
Issue: isRepost is never true

Sample
case 1:
this.maybeAddNotification(event);
if (isRepost(event)) { // isRepost is never true
this.handleRepost(event);
} else {
this.handleNote(event);
}
break;

---

File:Events.ts
Method: handle()
Issue: Double check of event, EventDB.findOne and in this.handleFollowList(event)

Sample:
case 3: {
// This code is also checked in handleFollowList
const foundEvent = EventDB.findOne({ kinds: [3], authors: [event.pubkey] });
if (foundEvent && foundEvent.created_at >= event.created_at) {
return false;
}
this.maybeAddNotification(event);
this.handleFollowList(event);
break;
}

---

File: SocialNetwork.ts
Method: block()
Issue: content will contain the IDs (number) and not the hex keys of the blocklist.
Sample:
let content: any = JSON.stringify(Array.from(this.blockedUsers)); // ID are rendered and not hex keys.
content = await Key.encrypt(content);