Better error handling

3 files changed, 6 insertions, 6 deletions

diff --git a/src/services/note/create.ts b/src/services/note/create.ts
index 9c5989696a..8c85a5c275 100644
--- a/src/services/note/create.ts
+++ b/src/services/note/create.ts
@@ -175,7 +175,7 @@ export default async (user: User, data: Option, silent = false) => new Promise<N
 	}
 
 	if (data.visibility == 'specified') {
-		if (data.visibleUsers == null) throw 'invalid param';
+		if (data.visibleUsers == null) throw new Error('invalid param');
 
 		for (const u of data.visibleUsers) {
 			if (!mentionedUsers.some(x => x.id === u.id)) {
@@ -214,7 +214,7 @@ export default async (user: User, data: Option, silent = false) => new Promise<N
 
 	// 未読通知を作成
 	if (data.visibility == 'specified') {
-		if (data.visibleUsers == null) throw 'invalid param';
+		if (data.visibleUsers == null) throw new Error('invalid param');
 
 		for (const u of data.visibleUsers) {
 			insertNoteUnread(u, note, true);
@@ -428,7 +428,7 @@ async function insertNote(user: User, data: Option, tags: string[], emojis: stri
 
 		console.error(e);
 
-		throw 'something happened';
+		throw new Error('something happened');
 	}
 }
 
diff --git a/src/services/note/polls/update.ts b/src/services/note/polls/update.ts
index 277ace204d..f979ef2f0a 100644
--- a/src/services/note/polls/update.ts
+++ b/src/services/note/polls/update.ts
@@ -7,10 +7,10 @@ import { Note } from '../../../models/entities/note';
 
 export async function deliverQuestionUpdate(noteId: Note['id']) {
 	const note = await Notes.findOne(noteId);
-	if (note == null) throw 'note not found';
+	if (note == null) throw new Error('note not found');
 
 	const user = await Users.findOne(note.userId);
-	if (user == null) throw 'note not found';
+	if (user == null) throw new Error('note not found');
 
 	const followers = await Followings.find({
 		followeeId: user.id
diff --git a/src/services/note/polls/vote.ts b/src/services/note/polls/vote.ts
index 0955e4f80d..c6876484f5 100644
--- a/src/services/note/polls/vote.ts
+++ b/src/services/note/polls/vote.ts
@@ -10,7 +10,7 @@ import { createNotification } from '../../create-notification';
 export default async function(user: User, note: Note, choice: number) {
 	const poll = await Polls.findOne(note.id);
 
-	if (poll == null) throw 'poll not found';
+	if (poll == null) throw new Error('poll not found');
 
 	// Check whether is valid choice
 	if (poll.choices[choice] == null) throw new Error('invalid choice param');