알림 로직 전부 큐로 변경

apps/website/src/lib/notification/maker/comment.ts

@@ -0,0 +1,66 @@
+import { and, eq } from 'drizzle-orm';
+import { database, PostComments, PostRevisions, Posts, Profiles, Spaces } from '$lib/server/database';
+import { createNotification, useFirstRow } from '$lib/server/utils';
+import type { NotificationMaker } from './type';
+
+export const commentNotificationMaker: NotificationMaker = async (commentId) => {
+  const comment = await database
+    .select({
+      id: PostComments.id,
+      content: PostComments.content,
+      commenterId: PostComments.userId,
+      profileId: PostComments.profileId,
+      profileName: Profiles.name,
+      spaceId: Posts.spaceId,
+      spaceSlug: Spaces.slug,
+      postPermalink: Posts.permalink,
+      postWriterId: Posts.userId,
+      postTitle: PostRevisions.title,
+      parentId: PostComments.parentId,
+    })
+    .from(PostComments)
+    .innerJoin(Posts, eq(PostComments.postId, Posts.id))
+    .innerJoin(Spaces, eq(Posts.spaceId, Spaces.id))
+    .innerJoin(PostRevisions, eq(Posts.publishedRevisionId, PostRevisions.id))
+    .innerJoin(Profiles, eq(PostComments.profileId, Profiles.id))
+    .where(and(eq(PostComments.id, commentId), eq(PostComments.state, 'ACTIVE')))
+    .then(useFirstRow);
+
+  if (!comment || !comment.spaceId) {
+    return;
+  }
+
+  let notifiedUserId = comment.postWriterId;
+
+  if (comment.parentId) {
+    const parentComment = await database
+      .select({
+        userId: PostComments.userId,
+      })
+      .from(PostComments)
+      .where(and(eq(PostComments.id, comment.parentId), eq(PostComments.state, 'ACTIVE')))
+      .then(useFirstRow);
+
+    if (parentComment) {
+      if (parentComment.userId === comment.commenterId) {
+        return;
+      }
+
+      notifiedUserId = parentComment.userId;
+    }
+  } else if (notifiedUserId === comment.commenterId) {
+    return;
+  }
+
+  await createNotification({
+    userId: notifiedUserId,
+    category: 'COMMENT',
+    actorId: comment.profileId,
+    data: {
+      commentId: comment.id,
+    },
+    pushTitle: comment.postTitle ?? '(제목 없음)',
+    pushBody: `${comment.profileName}님이 "${comment.content}" 댓글을 남겼어요.`,
+    pushPath: `/${comment.spaceSlug}/${comment.postPermalink}`,
+  });
+};

apps/website/src/lib/notification/maker/emoji-reaction.ts

@@ -0,0 +1,43 @@
+import { eq } from 'drizzle-orm';
+import { database, PostReactions, PostRevisions, Posts, Spaces } from '$lib/server/database';
+import { createNotification, getSpaceProfile, useFirstRow } from '$lib/server/utils';
+import type { NotificationMaker } from './type';
+
+export const emojiReactionNotificationMaker: NotificationMaker = async (reactionId) => {
+  const reaction = await database
+    .select({
+      emoji: PostReactions.emoji,
+      postId: Posts.id,
+      postPermalink: Posts.permalink,
+      title: PostRevisions.title,
+      postWriterId: Posts.userId,
+      spaceId: Posts.spaceId,
+      spaceSlug: Spaces.slug,
+      emojigazerId: PostReactions.userId,
+    })
+    .from(PostReactions)
+    .innerJoin(Posts, eq(PostReactions.postId, Posts.id))
+    .innerJoin(PostRevisions, eq(Posts.publishedRevisionId, PostRevisions.id))
+    .innerJoin(Spaces, eq(Posts.spaceId, Spaces.id))
+    .where(eq(PostReactions.id, reactionId))
+    .then(useFirstRow);
+
+  if (!reaction || !reaction.spaceId || reaction.postWriterId === reaction.emojigazerId) {
+    return;
+  }
+
+  const profile = await getSpaceProfile({ spaceId: reaction.spaceId, userId: reaction.emojigazerId });
+
+  await createNotification({
+    userId: reaction.postWriterId,
+    category: 'EMOJI_REACTION',
+    actorId: profile.id,
+    data: {
+      postId: reaction.postId,
+      emoji: reaction.emoji,
+    },
+    pushTitle: reaction.title ?? '(제목 없음)',
+    pushBody: `${profile.name}님이 이모지를 남겼어요.`,
+    pushPath: `/${reaction.spaceSlug}/${reaction.postPermalink}`,
+  });
+};

apps/website/src/lib/notification/maker/index.ts

@@ -0,0 +1,11 @@
+import { commentNotificationMaker } from './comment';
+import { emojiReactionNotificationMaker } from './emoji-reaction';
+import { purchaseNotificationMaker } from './purchase';
+import { subscribeNotificationMaker } from './subscribe';
+
+export const notificationMaker = {
+  EMOJI_REACTION: emojiReactionNotificationMaker,
+  COMMENT: commentNotificationMaker,
+  PURCHASE: purchaseNotificationMaker,
+  SUBSCRIBE: subscribeNotificationMaker,
+};

apps/website/src/lib/notification/maker/purchase.ts

@@ -0,0 +1,38 @@
+import { eq } from 'drizzle-orm';
+import { database, PostPurchases, PostRevisions, Posts } from '$lib/server/database';
+import { createNotification, getSpaceProfile, useFirstRow } from '$lib/server/utils';
+import type { NotificationMaker } from './type';
+
+export const purchaseNotificationMaker: NotificationMaker = async (purchaseId) => {
+  const purchase = await database
+    .select({
+      postId: PostPurchases.postId,
+      buyerId: PostPurchases.userId,
+      postWriterId: Posts.userId,
+      spaceId: Posts.spaceId,
+      postTitle: PostRevisions.title,
+    })
+    .from(PostPurchases)
+    .innerJoin(Posts, eq(PostPurchases.postId, Posts.id))
+    .innerJoin(PostRevisions, eq(Posts.publishedRevisionId, PostRevisions.id))
+    .where(eq(PostPurchases.id, purchaseId))
+    .then(useFirstRow);
+
+  if (!purchase || !purchase.spaceId) {
+    return;
+  }
+
+  const profile = await getSpaceProfile({ spaceId: purchase.spaceId, userId: purchase.buyerId });
+
+  await createNotification({
+    userId: purchase.postWriterId,
+    category: 'PURCHASE',
+    actorId: profile.id,
+    data: {
+      postId: purchase.postId,
+    },
+    pushTitle: purchase.postTitle ?? '(제목 없음)',
+    pushBody: `${profile.name}님이 포스트를 구매했어요.`,
+    pushPath: '/me/revenue',
+  });
+};

apps/website/src/lib/notification/maker/subscribe.ts

@@ -0,0 +1,48 @@
+import { eq } from 'drizzle-orm';
+import { database, SpaceFollows, SpaceMembers, Spaces } from '$lib/server/database';
+import { createNotification, getSpaceProfile, useFirstRow } from '$lib/server/utils';
+import type { NotificationMaker } from './type';
+
+export const subscribeNotificationMaker: NotificationMaker = async (spaceFollowId) => {
+  const spaceFollow = await database
+    .select({
+      followerId: SpaceFollows.userId,
+      spaceId: SpaceFollows.spaceId,
+      spaceSlug: Spaces.slug,
+      spaceName: Spaces.name,
+    })
+    .from(SpaceFollows)
+    .innerJoin(Spaces, eq(SpaceFollows.spaceId, Spaces.id))
+    .where(eq(SpaceFollows.id, spaceFollowId))
+    .then(useFirstRow);
+
+  if (!spaceFollow) {
+    return;
+  }
+
+  const profile = await getSpaceProfile({ spaceId: spaceFollow.spaceId, userId: spaceFollow.followerId });
+
+  const spaceMemberIds = await database
+    .select({
+      userId: SpaceMembers.userId,
+    })
+    .from(SpaceMembers)
+    .where(eq(SpaceMembers.spaceId, spaceFollow.spaceId))
+    .then((rows) => rows.map((row) => row.userId));
+
+  await Promise.all(
+    spaceMemberIds.map(async (userId) => {
+      await createNotification({
+        userId,
+        category: 'SUBSCRIBE',
+        actorId: profile.id,
+        data: {
+          spaceId: spaceFollow.spaceId,
+        },
+        pushTitle: spaceFollow.spaceName,
+        pushBody: `${profile.name}님이 스페이스를 구독했어요.`,
+        pushPath: `/${spaceFollow.spaceSlug}`,
+      });
+    }),
+  );
+};

apps/website/src/lib/notification/maker/type.ts

@@ -0,0 +1,3 @@
+import type { MaybePromise } from '$lib/types';
+
+export type NotificationMaker = (targetId: string) => MaybePromise<void>;

apps/website/src/lib/server/graphql/schemas/comment.ts

@@ -13,7 +13,7 @@ import {
   UserPersonalIdentities,
 } from '$lib/server/database';
 import { enqueueJob } from '$lib/server/jobs';
-import { getSpaceMember, Loader, makeMasquerade } from '$lib/server/utils';
+import { getSpaceMember, Loader, makeMasquerade, useFirstRowOrThrow } from '$lib/server/utils';
 import { builder } from '../builder';
 import { createObjectRef } from '../utils';
 import { Post } from './post';
@@ -369,10 +369,8 @@ builder.mutationFields((t) => ({
         }
       }
 
-      let notificationTargetUserId;
-
       if (input.parentId) {
-        const rows = await database
+        await database
           .select()
           .from(PostComments)
           .where(
@@ -381,15 +379,8 @@ builder.mutationFields((t) => ({
               eq(PostComments.postId, input.postId),
               eq(PostComments.state, 'ACTIVE'),
             ),
-          );
-
-        if (rows.length === 0) {
-          throw new NotFoundError();
-        }
-
-        notificationTargetUserId = rows[0].userId;
-      } else {
-        notificationTargetUserId = post.userId;
+          )
+          .then(useFirstRowOrThrow(new NotFoundError()));
       }
 
       let profileId: string;
@@ -412,32 +403,24 @@ builder.mutationFields((t) => ({
         profileId = masquerade.profileId;
       }
 
-      const commentId = await database.transaction(async (tx) => {
-        const [comment] = await tx
-          .insert(PostComments)
-          .values({
-            postId: input.postId,
-            userId: context.session.userId,
-            profileId,
-            parentId: input.parentId,
-            content: input.content,
-            visibility: input.visibility,
-            state: 'ACTIVE',
-          })
-          .returning({ id: PostComments.id });
-
-        return comment.id;
-      });
+      const commentId = await database
+        .insert(PostComments)
+        .values({
+          postId: input.postId,
+          userId: context.session.userId,
+          profileId,
+          parentId: input.parentId,
+          content: input.content,
+          visibility: input.visibility,
+          state: 'ACTIVE',
+        })
+        .returning({ id: PostComments.id })
+        .then((rows) => rows[0].id);
 
-      if (notificationTargetUserId !== context.session.userId) {
-        await enqueueJob('createNotification', {
-          userId: notificationTargetUserId,
-          category: 'COMMENT',
-          actorId: profileId,
-          data: { commentId },
-          origin: context.event.url.origin,
-        });
-      }
+      await enqueueJob('createNotification', {
+        category: 'COMMENT',
+        targetId: commentId,
+      });
 
       return commentId;
     },

apps/website/src/lib/server/graphql/schemas/post.ts

@@ -62,7 +62,6 @@ import {
   getPostContentState,
   getPostViewCount,
   getSpaceMember,
-  makeMasquerade,
   makePostContentId,
   makeQueryContainers,
   searchResultToIds,
@@ -1847,7 +1846,7 @@ builder.mutationFields((t) => ({
         throw new IntentionalError('이미 구매한 포스트예요');
       }
 
-      await database.transaction(async (tx) => {
+      const purchaseId = await database.transaction(async (tx) => {
         const [purchase] = await tx
           .insert(PostPurchases)
           .values({
@@ -1873,19 +1872,13 @@ builder.mutationFields((t) => ({
           kind: 'POST_PURCHASE',
           state: 'PENDING',
         });
-      });
 
-      const masquerade = await makeMasquerade({
-        userId: context.session.userId,
-        spaceId: post.space.id,
+        return purchase.id;
       });
 
       await enqueueJob('createNotification', {
-        userId: post.userId,
         category: 'PURCHASE',
-        actorId: masquerade.profileId,
-        data: { postId: input.postId },
-        origin: context.event.url.origin,
+        targetId: purchaseId,
       });
 
       return input.postId;
@@ -1946,29 +1939,21 @@ builder.mutationFields((t) => ({
         throw new IntentionalError('피드백을 받지 않는 포스트예요');
       }
 
-      await database
+      const reaction = await database
         .insert(PostReactions)
         .values({
           userId: context.session.userId,
           postId: input.postId,
           emoji: input.emoji,
         })
-        .onConflictDoNothing();
-
-      if (post.userId !== context.session.userId && post.spaceId) {
-        const masquerade = await makeMasquerade({
-          userId: context.session.userId,
-          spaceId: post.spaceId,
-        });
+        .onConflictDoNothing()
+        .returning({ id: PostReactions.id })
+        .then(useFirstRowOrThrow());
 
-        await enqueueJob('createNotification', {
-          userId: post.userId,
-          category: 'EMOJI_REACTION',
-          actorId: masquerade.profileId,
-          data: { postId: input.postId, emoji: input.emoji },
-          origin: context.event.url.origin,
-        });
-      }
+      await enqueueJob('createNotification', {
+        category: 'EMOJI_REACTION',
+        targetId: reaction.id,
+      });
 
       return input.postId;
     },