clean up code, fix prediction bug

src/components/emoji_reactions/emoji_reactions.js

@@ -0,0 +1,30 @@
+
+const EmojiReactions = {
+  name: 'EmojiReactions',
+  props: ['status'],
+  computed: {
+    emojiReactions () {
+      return this.status.emojiReactions
+    }
+  },
+  methods: {
+    reactedWith (emoji) {
+      return this.status.reactedWithEmoji.includes(emoji)
+    },
+    reactWith (emoji) {
+      this.$store.dispatch('reactWithEmoji', { id: this.status.id, emoji })
+    },
+    unreact (emoji) {
+      this.$store.dispatch('unreactWithEmoji', { id: this.status.id, emoji })
+    },
+    emojiOnClick (emoji, event) {
+      if (this.reactedWith(emoji)) {
+        this.unreact(emoji)
+      } else {
+        this.reactWith(emoji)
+      }
+    }
+  }
+}
+
+export default EmojiReactions