mention notifications are functional

api/resolvers/notifications.js

@@ -43,13 +43,15 @@ export default {
       */
 
       let notifications = await models.$queryRaw(`
-        SELECT ${ITEM_FIELDS}, "Item".created_at as sort_time, NULL as "earnedSats"
+        SELECT ${ITEM_FIELDS}, "Item".created_at as sort_time, NULL as "earnedSats",
+        false as mention
         From "Item"
         JOIN "Item" p ON "Item"."parentId" = p.id
         WHERE p."userId" = $1
         AND "Item"."userId" <> $1 AND "Item".created_at <= $2
         UNION ALL
-        (SELECT ${ITEM_SUBQUERY_FIELDS}, max(subquery.voted_at) as sort_time, sum(subquery.sats) as "earnedSats"
+        (SELECT ${ITEM_SUBQUERY_FIELDS}, max(subquery.voted_at) as sort_time,
+        sum(subquery.sats) as "earnedSats", false as mention
         FROM
         (SELECT ${ITEM_FIELDS}, "Vote".created_at as voted_at, "Vote".sats,
         ROW_NUMBER() OVER(ORDER BY "Vote".created_at) -
@@ -57,10 +59,18 @@ export default {
         FROM "Vote"
         JOIN "Item" on "Vote"."itemId" = "Item".id
         WHERE "Vote"."userId" <> $1
-        AND "Item".created_at <= $2
+        AND "Vote".created_at <= $2
         AND "Vote".boost = false
         AND "Item"."userId" = $1) subquery
         GROUP BY ${ITEM_SUBQUERY_FIELDS}, subquery.island ORDER BY max(subquery.voted_at) desc)
+        UNION ALL
+        (SELECT ${ITEM_FIELDS}, "Mention".created_at as sort_time,  NULL as "earnedSats",
+        true as mention
+        FROM "Mention"
+        JOIN "Item" on "Mention"."itemId" = "Item".id
+        WHERE "Mention"."userId" = $1
+        AND "Mention".created_at <= $2
+        AND "Item"."userId" <> $1)
         ORDER BY sort_time DESC
         OFFSET $3
         LIMIT ${LIMIT}`, me.id, decodedCursor.time, decodedCursor.offset)
@@ -80,7 +90,7 @@ export default {
   },
   Notification: {
     __resolveType: async (notification, args, { models }) =>
-      notification.earnedSats ? 'Votification' : 'Reply'
+      notification.earnedSats ? 'Votification' : (notification.mention ? 'Mention' : 'Reply')
   }
 }
 

api/resolvers/user.js

@@ -96,7 +96,20 @@ export default {
         WHERE p."userId" = $1
         AND ("Item".created_at > $2 OR $2 IS NULL)  AND "Item"."userId" <> $1
         LIMIT 1`, user.id, user.checkedNotesAt)
-      return !!newReplies.length
+      if (newReplies.length > 0) {
+        return true
+      }
+
+      // check if they have any mentions since checkedNotesAt
+      const newMentions = await models.$queryRaw(`
+        SELECT "Item".id, "Item".created_at
+        From "Mention"
+        JOIN "Item" ON "Mention"."itemId" = "Item".id
+        WHERE "Mention"."userId" = $1
+        AND ("Mention".created_at > $2 OR $2 IS NULL)
+        AND "Item"."userId" <> $1
+        LIMIT 1`, user.id, user.checkedNotesAt)
+      return newMentions.length > 0
     }
   }
 }

api/typeDefs/notifications.js

@@ -14,7 +14,12 @@ export default gql`
     item: Item!
   }
 
-  union Notification = Reply | Votification
+  type Mention {
+    mention: Boolean!
+    item: Item!
+  }
+
+  union Notification = Reply | Votification | Mention
 
   type Notifications {
     cursor: String

components/notifications.js

@@ -41,8 +41,16 @@ export default function Notifications ({ variables, ...props }) {
             }
           }}
         >
-          {n.__typename === 'Votification' && <small className='font-weight-bold text-success ml-2'>your {n.item.title ? 'post' : 'reply'} stacked {n.earnedSats} sats</small>}
-          <div className={n.__typename === 'Votification' ? `ml-sm-4 ml-2 ${n.item.title ? 'pb-2' : ''}` : ''}>
+          {n.__typename === 'Votification' &&
+            <small className='font-weight-bold text-success ml-2'>your {n.item.title ? 'post' : 'reply'} stacked {n.earnedSats} sats</small>}
+          {n.__typename === 'Mention' &&
+            <small className='font-weight-bold text-info ml-2'>you were mentioned in</small>}
+          <div className={
+            n.__typename === 'Votification' || n.__typename === 'Mention'
+              ? `ml-sm-4 ml-2 ${n.item.title ? 'pb-2' : ''}`
+              : ''
+            }
+          >
             {n.item.title
               ? <Item item={n.item} />
               : <Comment item={n.item} noReply includeParent rootText={n.__typename === 'Reply' ? 'replying to you on:' : undefined} clickToContext {...props} />}

fragments/notifications.js

@@ -9,6 +9,13 @@ export const NOTIFICATIONS = gql`
       cursor
       notifications {
         __typename
+        ... on Mention {
+          mention
+          item {
+            ...ItemFields
+            text
+          }
+        }
         ... on Votification {
           earnedSats
           item {