From 567f71fe61dd77f677382a471222ce51716f0867 Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Mon, 18 Nov 2019 06:23:44 +0900
Subject: [PATCH] Refactor

---
 src/remote/activitypub/kernel/accept/index.ts   | 8 ++------
 src/remote/activitypub/kernel/announce/index.ts | 8 ++------
 src/remote/activitypub/kernel/create/index.ts   | 8 ++------
 src/remote/activitypub/kernel/reject/index.ts   | 8 ++------
 src/remote/activitypub/kernel/undo/index.ts     | 8 ++------
 5 files changed, 10 insertions(+), 30 deletions(-)

diff --git a/src/remote/activitypub/kernel/accept/index.ts b/src/remote/activitypub/kernel/accept/index.ts
index 5a27ce1d4d..083e312a6f 100644
--- a/src/remote/activitypub/kernel/accept/index.ts
+++ b/src/remote/activitypub/kernel/accept/index.ts
@@ -13,14 +13,10 @@ export default async (actor: IRemoteUser, activity: IAccept): Promise<void> => {
 
 	const resolver = new Resolver();
 
-	let object;
-
-	try {
-		object = await resolver.resolve(activity.object);
-	} catch (e) {
+	const object = await resolver.resolve(activity.object).catch(e => {
 		logger.error(`Resolution failed: ${e}`);
 		throw e;
-	}
+	});
 
 	switch (object.type) {
 	case 'Follow':
diff --git a/src/remote/activitypub/kernel/announce/index.ts b/src/remote/activitypub/kernel/announce/index.ts
index a9447840b7..dfccde3f9d 100644
--- a/src/remote/activitypub/kernel/announce/index.ts
+++ b/src/remote/activitypub/kernel/announce/index.ts
@@ -13,14 +13,10 @@ export default async (actor: IRemoteUser, activity: IAnnounce): Promise<void> =>
 
 	const resolver = new Resolver();
 
-	let object;
-
-	try {
-		object = await resolver.resolve(activity.object);
-	} catch (e) {
+	const object = await resolver.resolve(activity.object).catch(e => {
 		logger.error(`Resolution failed: ${e}`);
 		throw e;
-	}
+	});
 
 	if (validPost.includes(object.type)) {
 		announceNote(resolver, actor, activity, object);
diff --git a/src/remote/activitypub/kernel/create/index.ts b/src/remote/activitypub/kernel/create/index.ts
index a6fa2336f3..395139bb75 100644
--- a/src/remote/activitypub/kernel/create/index.ts
+++ b/src/remote/activitypub/kernel/create/index.ts
@@ -13,14 +13,10 @@ export default async (actor: IRemoteUser, activity: ICreate): Promise<void> => {
 
 	const resolver = new Resolver();
 
-	let object;
-
-	try {
-		object = await resolver.resolve(activity.object);
-	} catch (e) {
+	const object = await resolver.resolve(activity.object).catch(e => {
 		logger.error(`Resolution failed: ${e}`);
 		throw e;
-	}
+	});
 
 	if (validPost.includes(object.type)) {
 		createNote(resolver, actor, object);
diff --git a/src/remote/activitypub/kernel/reject/index.ts b/src/remote/activitypub/kernel/reject/index.ts
index 8ece5cf174..96e9aadf5d 100644
--- a/src/remote/activitypub/kernel/reject/index.ts
+++ b/src/remote/activitypub/kernel/reject/index.ts
@@ -13,14 +13,10 @@ export default async (actor: IRemoteUser, activity: IReject): Promise<void> => {
 
 	const resolver = new Resolver();
 
-	let object;
-
-	try {
-		object = await resolver.resolve(activity.object);
-	} catch (e) {
+	const object = await resolver.resolve(activity.object).catch(e => {
 		logger.error(`Resolution failed: ${e}`);
 		throw e;
-	}
+	});
 
 	switch (object.type) {
 	case 'Follow':
diff --git a/src/remote/activitypub/kernel/undo/index.ts b/src/remote/activitypub/kernel/undo/index.ts
index f49f66cc69..4b23533058 100644
--- a/src/remote/activitypub/kernel/undo/index.ts
+++ b/src/remote/activitypub/kernel/undo/index.ts
@@ -20,14 +20,10 @@ export default async (actor: IRemoteUser, activity: IUndo): Promise<void> => {
 
 	const resolver = new Resolver();
 
-	let object;
-
-	try {
-		object = await resolver.resolve(activity.object);
-	} catch (e) {
+	const object = await resolver.resolve(activity.object).catch(e => {
 		logger.error(`Resolution failed: ${e}`);
 		throw e;
-	}
+	});
 
 	switch (object.type) {
 		case 'Follow':