Merge pull request #3315 from SeedCompany/comments/expose-up

Author: CarsonF

src/components/comments/comment-thread.resolver.ts

@@ -99,6 +99,11 @@ export class CommentThreadResolver {
     return await this.resources.loadByBaseNode(thread.parent);
   }
 
+  @ResolveField(() => Commentable)
+  async container(@Parent() thread: CommentThread) {
+    return await this.resources.loadByBaseNode(thread.parent);
+  }
+
   @ResolveField(() => User)
   async creator(
     @Parent() thread: CommentThread,

src/components/comments/comment.resolver.ts

@@ -9,9 +9,12 @@ import { ID, IdArg, LoggedInSession, Session } from '~/common';
 import { Loader, LoaderOf } from '~/core';
 import { UserLoader } from '../user';
 import { User } from '../user/dto';
+import { CommentThreadLoader as ThreadLoader } from './comment-thread.loader';
 import { CommentService } from './comment.service';
 import {
   Comment,
+  Commentable,
+  CommentThread,
   DeleteCommentOutput,
   UpdateCommentInput,
   UpdateCommentOutput,
@@ -50,4 +53,21 @@ export class CommentResolver {
   ): Promise<User> {
     return await users.load(comment.creator);
   }
+
+  @ResolveField(() => CommentThread)
+  async thread(
+    @Parent() comment: Comment,
+    @Loader(ThreadLoader) threads: LoaderOf<ThreadLoader>,
+  ): Promise<CommentThread> {
+    return await threads.load(comment.thread);
+  }
+
+  @ResolveField(() => Commentable)
+  async container(
+    @Parent() comment: Comment,
+    @Loader(ThreadLoader) threads: LoaderOf<ThreadLoader>,
+  ): Promise<Commentable> {
+    const thread = await threads.load(comment.thread);
+    return await this.service.loadCommentable(thread.parent);
+  }
 }