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Better error handling

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syuilo 2019-04-14 04:17:24 +09:00
parent b390363b25
commit e3b3f8fac1
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GPG key ID: BDC4C49D06AB9D69
25 changed files with 52 additions and 52 deletions
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2
src/misc/gen-id.ts
View file

@ -14,6 +14,6 @@ export function genId(date?: Date): string {
case 'meid': return genMeid(date);
case 'ulid': return ulid(date.getTime());
case 'objectid': return genObjectId(date);
default: throw 'unknown id generation method';
default: throw new Error('unknown id generation method');
}
}

2
src/prelude/ensure.ts
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@ -3,7 +3,7 @@
*/
export function ensure<T>(x: T): NonNullable<T> {
if (x == null) {
throw 'ぬるぽ';
throw new Error('ぬるぽ');
} else {
return x!;
}

2
src/remote/activitypub/kernel/accept/follow.ts
View file

@ -6,7 +6,7 @@ import { Users } from '../../../../models';
export default async (actor: IRemoteUser, activity: IFollow): Promise<void> => {
const id = typeof activity.actor == 'string' ? activity.actor : activity.actor.id;
if (id == null) throw 'missing id';
if (id == null) throw new Error('missing id');
if (!id.startsWith(config.url + '/')) {
return;

2
src/remote/activitypub/kernel/block/index.ts
View file

@ -9,7 +9,7 @@ const logger = apLogger;
export default async (actor: IRemoteUser, activity: IBlock): Promise<void> => {
const id = typeof activity.object == 'string' ? activity.object : activity.object.id;
if (id == null) throw 'missing id';
if (id == null) throw new Error('missing id');
const uri = activity.id || activity;

2
src/remote/activitypub/kernel/follow.ts
View file

@ -6,7 +6,7 @@ import { Users } from '../../../models';
export default async (actor: IRemoteUser, activity: IFollow): Promise<void> => {
const id = typeof activity.object == 'string' ? activity.object : activity.object.id;
if (id == null) throw 'missing id';
if (id == null) throw new Error('missing id');
if (!id.startsWith(config.url + '/')) {
return;

2
src/remote/activitypub/kernel/like.ts
View file

@ -5,7 +5,7 @@ import { Notes } from '../../../models';
export default async (actor: IRemoteUser, activity: ILike) => {
const id = typeof activity.object == 'string' ? activity.object : activity.object.id;
if (id == null) throw 'missing id';
if (id == null) throw new Error('missing id');
// Transform:
// https://misskey.ex/notes/xxxx to

2
src/remote/activitypub/kernel/reject/follow.ts
View file

@ -6,7 +6,7 @@ import { Users } from '../../../../models';
export default async (actor: IRemoteUser, activity: IFollow): Promise<void> => {
const id = typeof activity.actor == 'string' ? activity.actor : activity.actor.id;
if (id == null) throw 'missing id';
if (id == null) throw new Error('missing id');
if (!id.startsWith(config.url + '/')) {
return;

2
src/remote/activitypub/kernel/undo/block.ts
View file

@ -9,7 +9,7 @@ const logger = apLogger;
export default async (actor: IRemoteUser, activity: IBlock): Promise<void> => {
const id = typeof activity.object == 'string' ? activity.object : activity.object.id;
if (id == null) throw 'missing id';
if (id == null) throw new Error('missing id');
const uri = activity.id || activity;

2
src/remote/activitypub/kernel/undo/follow.ts
View file

@ -7,7 +7,7 @@ import { Users, FollowRequests, Followings } from '../../../../models';
export default async (actor: IRemoteUser, activity: IFollow): Promise<void> => {
const id = typeof activity.object == 'string' ? activity.object : activity.object.id;
if (id == null) throw 'missing id';
if (id == null) throw new Error('missing id');
if (!id.startsWith(config.url + '/')) {
return;

4
src/remote/activitypub/kernel/undo/like.ts
View file

@ -8,13 +8,13 @@ import { Notes } from '../../../../models';
*/
export default async (actor: IRemoteUser, activity: ILike): Promise<void> => {
const id = typeof activity.object == 'string' ? activity.object : activity.object.id;
if (id == null) throw 'missing id';
if (id == null) throw new Error('missing id');
const noteId = id.split('/').pop();
const note = await Notes.findOne(noteId);
if (note == null) {
throw 'note not found';
throw new Error('note not found');
}
await deleteReaction(actor, note);

12
src/remote/activitypub/models/note.ts
View file

@ -32,7 +32,7 @@ const logger = apLogger;
*/
export async function fetchNote(value: string | IObject, resolver?: Resolver): Promise<Note | null> {
const uri = typeof value == 'string' ? value : value.id;
if (uri == null) throw 'missing uri';
if (uri == null) throw new Error('missing uri');
// URIがこのサーバーを指しているならデータベースからフェッチ
if (uri.startsWith(config.url + '/')) {
@ -67,7 +67,7 @@ export async function createNote(value: any, resolver?: Resolver, silent = false
value: value,
object: object
});
throw 'invalid note';
throw new Error('invalid note');
}
const note: INote = object;
@ -81,7 +81,7 @@ export async function createNote(value: any, resolver?: Resolver, silent = false
// 投稿者が凍結されていたらスキップ
if (actor.isSuspended) {
throw 'actor has been suspended';
throw new Error('actor has been suspended');
}
//#region Visibility
@ -124,7 +124,7 @@ export async function createNote(value: any, resolver?: Resolver, silent = false
? await resolveNote(note.inReplyTo, resolver).then(x => {
if (x == null) {
logger.warn(`Specified inReplyTo, but nout found`);
throw 'inReplyTo not found';
throw new Error('inReplyTo not found');
} else {
return x;
}
@ -230,7 +230,7 @@ export async function createNote(value: any, resolver?: Resolver, silent = false
*/
export async function resolveNote(value: string | IObject, resolver?: Resolver): Promise<Note | null> {
const uri = typeof value == 'string' ? value : value.id;
if (uri == null) throw 'missing uri';
if (uri == null) throw new Error('missing uri');
// ブロックしてたら中断
// TODO: いちいちデータベースにアクセスするのはコスト高そうなのでどっかにキャッシュしておく
@ -252,7 +252,7 @@ export async function resolveNote(value: string | IObject, resolver?: Resolver):
if (e.name === 'duplicated') {
return fetchNote(uri).then(note => {
if (note == null) {
throw 'something happened';
throw new Error('something happened');
} else {
return note;
}

8
src/remote/activitypub/models/person.ts
View file

@ -88,7 +88,7 @@ function validatePerson(x: any, uri: string) {
* Misskeyに対象のPersonが登録されていればそれを返します。
*/
export async function fetchPerson(uri: string, resolver?: Resolver): Promise<User | null> {
if (typeof uri !== 'string') throw 'uri is not string';
if (typeof uri !== 'string') throw new Error('uri is not string');
// URIがこのサーバーを指しているならデータベースからフェッチ
if (uri.startsWith(config.url + '/')) {
@ -111,7 +111,7 @@ export async function fetchPerson(uri: string, resolver?: Resolver): Promise<Use
* Personを作成します。
*/
export async function createPerson(uri: string, resolver?: Resolver): Promise<User> {
if (typeof uri !== 'string') throw 'uri is not string';
if (typeof uri !== 'string') throw new Error('uri is not string');
if (resolver == null) resolver = new Resolver();
@ -256,7 +256,7 @@ export async function createPerson(uri: string, resolver?: Resolver): Promise<Us
* @param hint Hint of Person object (この値が正当なPersonの場合、Remote resolveをせずに更新に利用します)
*/
export async function updatePerson(uri: string, resolver?: Resolver | null, hint?: object): Promise<void> {
if (typeof uri !== 'string') throw 'uri is not string';
if (typeof uri !== 'string') throw new Error('uri is not string');
// URIがこのサーバーを指しているならスキップ
if (uri.startsWith(config.url + '/')) {
@ -380,7 +380,7 @@ export async function updatePerson(uri: string, resolver?: Resolver | null, hint
* リモートサーバーからフェッチしてMisskeyに登録しそれを返します。
*/
export async function resolvePerson(uri: string, resolver?: Resolver): Promise<User> {
if (typeof uri !== 'string') throw 'uri is not string';
if (typeof uri !== 'string') throw new Error('uri is not string');
//#region このサーバーに既に登録されていたらそれを返す
const exist = await fetchPerson(uri);

10
src/remote/activitypub/models/question.ts
View file

@ -11,7 +11,7 @@ export async function extractPollFromQuestion(source: string | IQuestion): Promi
const expiresAt = question.endTime ? new Date(question.endTime) : null;
if (multiple && !question.anyOf) {
throw 'invalid question';
throw new Error('invalid question');
}
const choices = question[multiple ? 'anyOf' : 'oneOf']!
@ -37,14 +37,14 @@ export async function updateQuestion(value: any) {
const uri = typeof value == 'string' ? value : value.id;
// URIがこのサーバーを指しているならスキップ
if (uri.startsWith(config.url + '/')) throw 'uri points local';
if (uri.startsWith(config.url + '/')) throw new Error('uri points local');
//#region このサーバーに既に登録されているか
const note = await Notes.findOne({ uri });
if (note == null) throw 'Question is not registed';
if (note == null) throw new Error('Question is not registed');
const poll = await Polls.findOne({ noteId: note.id });
if (poll == null) throw 'Question is not registed';
if (poll == null) throw new Error('Question is not registed');
//#endregion
// resolve new Question object
@ -52,7 +52,7 @@ export async function updateQuestion(value: any) {
const question = await resolver.resolve(value) as IQuestion;
apLogger.debug(`fetched question: ${JSON.stringify(question, null, 2)}`);
if (question.type !== 'Question') throw 'object is not a Question';
if (question.type !== 'Question') throw new Error('object is not a Question');
const apChoices = question.oneOf || question.anyOf;

6
src/remote/resolve-user.ts
View file

@ -17,7 +17,7 @@ export async function resolveUser(username: string, host: string | null, option?
logger.info(`return local user: ${usernameLower}`);
return await Users.findOne({ usernameLower, host: null }).then(u => {
if (u == null) {
throw 'user not found';
throw new Error('user not found');
} else {
return u;
}
@ -30,7 +30,7 @@ export async function resolveUser(username: string, host: string | null, option?
logger.info(`return local user: ${usernameLower}`);
return await Users.findOne({ usernameLower, host: null }).then(u => {
if (u == null) {
throw 'user not found';
throw new Error('user not found');
} else {
return u;
}
@ -78,7 +78,7 @@ export async function resolveUser(username: string, host: string | null, option?
logger.info(`return resynced remote user: ${acctLower}`);
return await Users.findOne({ uri: self.href }).then(u => {
if (u == null) {
throw 'user not found';
throw new Error('user not found');
} else {
return u;
}

4
src/server/api/authenticate.ts
View file

@ -14,7 +14,7 @@ export default async (token: string): Promise<[User | null | undefined, App | nu
.findOne({ token });
if (user == null) {
throw 'user not found';
throw new Error('user not found');
}
return [user, null];
@ -24,7 +24,7 @@ export default async (token: string): Promise<[User | null | undefined, App | nu
});
if (accessToken == null) {
throw 'invalid signature';
throw new Error('invalid signature');
}
const app = await Apps

4
src/server/api/common/getters.ts
View file

@ -36,7 +36,7 @@ export async function getRemoteUser(userId: User['id']) {
const user = await getUser(userId);
if (!Users.isRemoteUser(user)) {
throw 'user is not a remote user';
throw new Error('user is not a remote user');
}
return user;
@ -49,7 +49,7 @@ export async function getLocalUser(userId: User['id']) {
const user = await getUser(userId);
if (!Users.isLocalUser(user)) {
throw 'user is not a local user';
throw new Error('user is not a local user');
}
return user;

12
src/server/api/stream/channels/games/reversi-game.ts
View file

@ -43,7 +43,7 @@ export default class extends Channel {
if (this.user == null) return;
const game = await ReversiGames.findOne(this.gameId!);
if (game == null) throw 'game not found';
if (game == null) throw new Error('game not found');
if (game.isStarted) return;
if ((game.user1Id !== this.user.id) && (game.user2Id !== this.user.id)) return;
@ -67,7 +67,7 @@ export default class extends Channel {
if (this.user == null) return;
const game = await ReversiGames.findOne(this.gameId!);
if (game == null) throw 'game not found';
if (game == null) throw new Error('game not found');
if (game.isStarted) return;
if ((game.user1Id !== this.user.id) && (game.user2Id !== this.user.id)) return;
@ -91,7 +91,7 @@ export default class extends Channel {
if (this.user == null) return;
const game = await ReversiGames.findOne(this.gameId!);
if (game == null) throw 'game not found';
if (game == null) throw new Error('game not found');
if (game.isStarted) return;
if ((game.user1Id !== this.user.id) && (game.user2Id !== this.user.id)) return;
@ -135,7 +135,7 @@ export default class extends Channel {
if (this.user == null) return;
const game = await ReversiGames.findOne(this.gameId!);
if (game == null) throw 'game not found';
if (game == null) throw new Error('game not found');
if (game.isStarted) return;
@ -237,7 +237,7 @@ export default class extends Channel {
if (this.user == null) return;
const game = await ReversiGames.findOne(this.gameId!);
if (game == null) throw 'game not found';
if (game == null) throw new Error('game not found');
if (!game.isStarted) return;
if (game.isEnded) return;
@ -304,7 +304,7 @@ export default class extends Channel {
@autobind
private async check(crc32: string) {
const game = await ReversiGames.findOne(this.gameId!);
if (game == null) throw 'game not found';
if (game == null) throw new Error('game not found');
if (!game.isStarted) return;

4
src/services/drive/add-file.ts
View file

@ -297,7 +297,7 @@ export default async function(
// If usage limit exceeded
if (usage + size > driveCapacity) {
if (Users.isLocalUser(user)) {
throw 'no-free-space';
throw new Error('no-free-space');
} else {
// (アバターまたはバナーを含まず)最も古いファイルを削除する
deleteOldFile(user as IRemoteUser);
@ -316,7 +316,7 @@ export default async function(
userId: user.id
});
if (driveFolder == null) throw 'folder-not-found';
if (driveFolder == null) throw new Error('folder-not-found');
return driveFolder;
};

2
src/services/i/pin.ts
View file

@ -78,7 +78,7 @@ export async function removePinned(user: User, noteId: Note['id']) {
export async function deliverPinnedChange(userId: User['id'], noteId: Note['id'], isAddition: boolean) {
const user = await Users.findOne(userId);
if (user == null) throw 'user not found';
if (user == null) throw new Error('user not found');
if (!Users.isLocalUser(user)) return;

2
src/services/i/update.ts
View file

@ -7,7 +7,7 @@ import { renderPerson } from '../../remote/activitypub/renderer/person';
export async function publishToFollowers(userId: User['id']) {
const user = await Users.findOne(userId);
if (user == null) throw 'user not found';
if (user == null) throw new Error('user not found');
const followers = await Followings.find({
followeeId: user.id

6
src/services/note/create.ts
View file

@ -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');
}
}

4
src/services/note/polls/update.ts
View file

@ -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

2
src/services/note/polls/vote.ts
View file

@ -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');

4
src/tools/add-emoji.ts
View file

@ -18,8 +18,8 @@ const args = process.argv.slice(2);
const name = args[0];
const url = args[1];
if (!name) throw 'require name';
if (!url) throw 'require url';
if (!name) throw new Error('require name');
if (!url) throw new Error('require url');
main(name, url).then(() => {
console.log('success');

2
src/tools/show-signin-history.ts
View file

@ -15,7 +15,7 @@ async function main(username: string, headers?: string[]) {
usernameLower: username.toLowerCase(),
});
if (user == null) throw 'User not found';
if (user == null) throw new Error('User not found');
const history = await Signins.find({
userId: user.id