From c1df170c6a7d8629e07efe78eda1e2ce07ab87ad Mon Sep 17 00:00:00 2001
From: Lauren Liberda <laura@selfisekai.rocks>
Date: Sat, 17 Jul 2021 22:51:12 +0200
Subject: [PATCH] should be descendents but typeorm is broken

---
 src/items/items.model.ts    | 3 +++
 src/items/items.resolver.ts | 5 +++++
 src/items/items.service.ts  | 7 +++++++
 3 files changed, 15 insertions(+)

diff --git a/src/items/items.model.ts b/src/items/items.model.ts
index 425ada8..e837a05 100644
--- a/src/items/items.model.ts
+++ b/src/items/items.model.ts
@@ -18,4 +18,7 @@ export class ItemModel {
 
   @Field((type) => [ItemModel])
   children: ItemModel[];
+
+  @Field((type) => [ItemModel], { deprecationReason: 'typeorm issues' })
+  descendents: ItemModel[];
 }
diff --git a/src/items/items.resolver.ts b/src/items/items.resolver.ts
index 40eca4e..78bac4d 100644
--- a/src/items/items.resolver.ts
+++ b/src/items/items.resolver.ts
@@ -30,6 +30,11 @@ export class ItemsResolver {
     return this.itemsService.getItemChildren(item);
   }
 
+  @ResolveField()
+  async descendents(@Parent() item: ItemModel) {
+    return this.itemsService.getItemDescendents(item);
+  }
+
   @Mutation((returns) => ItemModel)
   async createItem(@Args('itemData') itemData: NewItemInput) {
     return this.itemsService.createItem(itemData);
diff --git a/src/items/items.service.ts b/src/items/items.service.ts
index 6591e27..ed3486a 100644
--- a/src/items/items.service.ts
+++ b/src/items/items.service.ts
@@ -36,6 +36,13 @@ export class ItemsService {
     });
   }
 
+  async getItemDescendents(item: ItemModel): Promise<Item[]> {
+    const parentItem = await this.itemRepository.findOneOrFail(item.id, {
+      relations: ['parent'],
+    });
+    return this.treeRepository.findDescendants(parentItem);
+  }
+
   async createItem(input: NewItemInput): Promise<Item> {
     const item = this.itemRepository.create({
       ...input,