refactoring

Resolve #7779
2021-11-12 02:02:25 +09:00 · 2021-11-12 02:02:25 +09:00 · 0e4a111f81
commit 0e4a111f81
parent 037837b551
1714 changed files with 20803 additions and 11751 deletions
--- a/packages/backend/src/misc/schema.ts
+++ b/packages/backend/src/misc/schema.ts
@ -0,0 +1,107 @@
+import { SimpleObj, SimpleSchema } from './simple-schema';
+import { packedUserSchema } from '@/models/repositories/user';
+import { packedNoteSchema } from '@/models/repositories/note';
+import { packedUserListSchema } from '@/models/repositories/user-list';
+import { packedAppSchema } from '@/models/repositories/app';
+import { packedMessagingMessageSchema } from '@/models/repositories/messaging-message';
+import { packedNotificationSchema } from '@/models/repositories/notification';
+import { packedDriveFileSchema } from '@/models/repositories/drive-file';
+import { packedDriveFolderSchema } from '@/models/repositories/drive-folder';
+import { packedFollowingSchema } from '@/models/repositories/following';
+import { packedMutingSchema } from '@/models/repositories/muting';
+import { packedBlockingSchema } from '@/models/repositories/blocking';
+import { packedNoteReactionSchema } from '@/models/repositories/note-reaction';
+import { packedHashtagSchema } from '@/models/repositories/hashtag';
+import { packedPageSchema } from '@/models/repositories/page';
+import { packedUserGroupSchema } from '@/models/repositories/user-group';
+import { packedNoteFavoriteSchema } from '@/models/repositories/note-favorite';
+import { packedChannelSchema } from '@/models/repositories/channel';
+import { packedAntennaSchema } from '@/models/repositories/antenna';
+import { packedClipSchema } from '@/models/repositories/clip';
+import { packedFederationInstanceSchema } from '@/models/repositories/federation-instance';
+import { packedQueueCountSchema } from '@/models/repositories/queue';
+import { packedGalleryPostSchema } from '@/models/repositories/gallery-post';
+import { packedEmojiSchema } from '@/models/repositories/emoji';
+import { packedReversiGameSchema } from '@/models/repositories/games/reversi/game';
+import { packedReversiMatchingSchema } from '@/models/repositories/games/reversi/matching';
+
+export const refs = {
+	User: packedUserSchema,
+	UserList: packedUserListSchema,
+	UserGroup: packedUserGroupSchema,
+	App: packedAppSchema,
+	MessagingMessage: packedMessagingMessageSchema,
+	Note: packedNoteSchema,
+	NoteReaction: packedNoteReactionSchema,
+	NoteFavorite: packedNoteFavoriteSchema,
+	Notification: packedNotificationSchema,
+	DriveFile: packedDriveFileSchema,
+	DriveFolder: packedDriveFolderSchema,
+	Following: packedFollowingSchema,
+	Muting: packedMutingSchema,
+	Blocking: packedBlockingSchema,
+	Hashtag: packedHashtagSchema,
+	Page: packedPageSchema,
+	Channel: packedChannelSchema,
+	QueueCount: packedQueueCountSchema,
+	Antenna: packedAntennaSchema,
+	Clip: packedClipSchema,
+	FederationInstance: packedFederationInstanceSchema,
+	GalleryPost: packedGalleryPostSchema,
+	Emoji: packedEmojiSchema,
+	ReversiGame: packedReversiGameSchema,
+	ReversiMatching: packedReversiMatchingSchema,
+};
+
+export type Packed<x extends keyof typeof refs> = ObjType<(typeof refs[x])['properties']>;
+
+export interface Schema extends SimpleSchema {
+	items?: Schema;
+	properties?: Obj;
+	ref?: keyof typeof refs;
+}
+
+type NonUndefinedPropertyNames<T extends Obj> = {
+	[K in keyof T]: T[K]['optional'] extends true ? never : K
+}[keyof T];
+
+type UndefinedPropertyNames<T extends Obj> = {
+	[K in keyof T]: T[K]['optional'] extends true ? K : never
+}[keyof T];
+
+type OnlyRequired<T extends Obj> = Pick<T, NonUndefinedPropertyNames<T>>;
+type OnlyOptional<T extends Obj> = Pick<T, UndefinedPropertyNames<T>>;
+
+export interface Obj extends SimpleObj { [key: string]: Schema; }
+
+export type ObjType<s extends Obj> =
+	{ [P in keyof OnlyOptional<s>]?: SchemaType<s[P]> } &
+	{ [P in keyof OnlyRequired<s>]: SchemaType<s[P]> };
+
+// https://qiita.com/hrsh7th@github/items/84e8968c3601009cdcf2
+type MyType<T extends Schema> = {
+	0: any;
+	1: SchemaType<T>;
+}[T extends Schema ? 1 : 0];
+
+type NullOrUndefined<p extends Schema, T> =
+	p['nullable'] extends true
+		?	p['optional'] extends true
+			? (T | null | undefined)
+			: (T | null)
+		: p['optional'] extends true
+			? (T | undefined)
+			: T;
+
+export type SchemaType<p extends Schema> =
+	p['type'] extends 'number' ? NullOrUndefined<p, number> :
+	p['type'] extends 'string' ? NullOrUndefined<p, string> :
+	p['type'] extends 'boolean' ? NullOrUndefined<p, boolean> :
+	p['type'] extends 'array' ? NullOrUndefined<p, MyType<NonNullable<p['items']>>[]> :
+	p['type'] extends 'object' ? (
+		p['ref'] extends keyof typeof refs
+			? NullOrUndefined<p, Packed<p['ref']>>
+			: NullOrUndefined<p, ObjType<NonNullable<p['properties']>>>
+	) :
+	p['type'] extends 'any' ? NullOrUndefined<p, any> :
+	any;