feat: NIP-51

src/Hooks/useModeration.tsx

@@ -0,0 +1,56 @@
+import { useSelector, useDispatch } from "react-redux";
+
+import type { RootState } from "State/Store";
+import { HexKey } from "Nostr";
+import useEventPublisher from "Feed/EventPublisher";
+import { setMuted } from "State/Login";
+
+
+export default function useModeration() {
+  const dispatch = useDispatch()
+  const { muted } = useSelector((s: RootState) => s.login)
+  const publisher = useEventPublisher()
+
+  async function setMutedList(ids: HexKey[]) {
+      try {
+        const ev = await publisher.muted(ids)
+        console.debug(ev);
+        publisher.broadcast(ev)
+      } catch (error) {
+        console.debug("Couldn't change mute list")
+      }
+    }
+
+  function isMuted(id: HexKey) {
+    return muted.includes(id)
+  }
+
+  function unmute(id: HexKey) {
+    const newMuted = muted.filter(p => p !== id)
+    dispatch(setMuted({
+      at: new Date().getTime(),
+      keys: newMuted
+    }))
+    setMutedList(newMuted)
+  }
+
+  function mute(id: HexKey) {
+    const newMuted = muted.concat([id])
+    setMutedList(newMuted)
+    dispatch(setMuted({
+      at: new Date().getTime(),
+      keys: newMuted
+    }))
+  }
+
+  function muteAll(ids: HexKey[]) {
+    const newMuted = Array.from(new Set(muted.concat(ids)))
+    setMutedList(newMuted)
+    dispatch(setMuted({
+      at: new Date().getTime(),
+      keys: newMuted
+    }))
+  }
+
+  return { muted, mute, muteAll, unmute, isMuted }
+}