[backend] More Web API rewrite preparations

packages/backend/src/server/api/web/controllers/_template.ts

@@ -9,6 +9,6 @@ export class NoteController {
         @CurrentUser() me: ILocalUser | null,
         @Params('id') id: string,
     ) {
-        NoteHandler.getNote(me, id);
+        NoteHandler.getNoteOrFail(me, id);
     }
 }

packages/backend/src/server/api/web/controllers/note.ts

@@ -2,6 +2,7 @@ import { Controller, Get, CurrentUser, Params, } from "@iceshrimp/koa-openapi";
 import type { ILocalUser } from "@/models/entities/user.js";
 import { NoteHandler } from "@/server/api/web/handlers/note.js";
 import { NoteResponse } from "@/server/api/web/entities/note.js";
+import { notFound } from "@hapi/boom";
 
 @Controller('/note')
 export class NoteController {
@@ -10,6 +11,7 @@ export class NoteController {
         @CurrentUser() me: ILocalUser | null,
         @Params('id') id: string,
     ): Promise<NoteResponse> {
-        return NoteHandler.getNote(me, id);
+        return NoteHandler.getNoteOrFail(id, notFound("No such note"))
+            .then(note => NoteHandler.encodeOrFail(note, me));
     }
 }

packages/backend/src/server/api/web/controllers/user.ts

@@ -1,5 +1,5 @@
 import { Controller, CurrentUser, Get, Params, Query } from "@iceshrimp/koa-openapi";
-import { UserDetailedResponse, UserResponse } from "@/server/api/web/entities/user.js";
+import { UserResponse } from "@/server/api/web/entities/user.js";
 import { TimelineResponse } from "@/server/api/web/entities/note.js";
 import type { ILocalUser } from "@/models/entities/user.js";
 import { UserHandler } from "@/server/api/web/handlers/user.js";
@@ -11,10 +11,8 @@ export class UserController {
 		@CurrentUser() me: ILocalUser | null,
 		@Params('id') id: string,
 		@Query('detail') detail: boolean
-	): Promise<UserResponse | UserDetailedResponse> {
-		return detail
-			? UserHandler.getUser(me, id)
-			: UserHandler.getUserDetailed(me, id);
+	): Promise<UserResponse> {
+		return UserHandler.getUser(me, id);
 	}
 
 	@Get('/:id/notes')

packages/backend/src/server/api/web/entities/index.ts

@@ -1,2 +0,0 @@
-
-export namespace WebEntities {}

packages/backend/src/server/api/web/entities/note.ts

@@ -1,13 +1,15 @@
 import { Note } from "@/models/entities/note.js";
+import { UserResponse } from "@/server/api/web/entities/user.js";
 
-namespace WebEntities {
-    export type NoteResponse = {
-        id: Note["id"];
+export type NoteResponse = {
+    id: Note["id"];
+    text: string | null;
+    user: UserResponse;
+    reply: NoteResponse | undefined | null; // Undefined if no record, null if not visible
+    renote: NoteResponse | undefined | null; // Undefined if no record, null if not visible
+};
 
-    };
-
-    export type TimelineResponse = {
-        notes: NoteResponse[],
-
-    };
-}
+export type TimelineResponse = {
+    notes: NoteResponse[];
+    pagination: {}; //TODO
+};

packages/backend/src/server/api/web/entities/user.ts

@@ -4,8 +4,3 @@ export type UserResponse = {
 	avatarUrl?: string;
 	bannerUrl?: string;
 }
-
-export type UserDetailedResponse = UserResponse & {
-	followers: number;
-	following: number;
-}

packages/backend/src/server/api/web/handlers/note.ts

@@ -1,17 +1,41 @@
 import { ILocalUser } from "@/models/entities/user.js";
 import { NoteResponse } from "@/server/api/web/entities/note.js";
 import { Notes } from "@/models/index.js";
-import { notFound } from "@hapi/boom";
+import { Boom, notFound, internal } from "@hapi/boom";
+import { Note } from "@/models/entities/note.js";
+import { UserHandler } from "@/server/api/web/handlers/user.js";
+import isQuote from "@/misc/is-quote.js";
 
 export class NoteHandler {
-	static async getNote(me: ILocalUser | null, id: string): Promise<NoteResponse> {
-		const note = await Notes.findOneBy({ id });
-		if (!note) throw notFound('No such user');
-
+	static async getNoteOrFail(id: string, error: Boom = internal('No such note')): Promise<Note> {
+		const note = await this.getNote(id);
+		if (!note) throw error;
 		return note;
 	}
 
-	static async encode(me: ILocalUser | null, id: string): Promise<NoteResponse | null> {
+	static async getNote(id: string): Promise<Note | null> {
+		return Notes.findOneBy({ id });
+	}
 
+	static async encode(note: Note, me: ILocalUser | null, recurse: number = 2): Promise<NoteResponse | null> {
+		if (!await Notes.isVisibleForMe(note, me?.id ?? null)) return null;
+
+		return {
+			id: note.id,
+			text: note.text,
+			user: note.user ? await UserHandler.encode(note.user, me) : await UserHandler.getUser(me, note.userId),
+			renote: note.renoteId && recurse > 0 ? await this.encode(note.renote ?? await this.getNoteOrFail(note.renoteId), me, isQuote(note) ? --recurse : 0) : undefined,
+			reply: note.replyId && recurse > 0 ? await this.encode(note.renote ?? await this.getNoteOrFail(note.replyId), me, 0) : undefined,
+		};
+	}
+
+	static async encodeOrFail(note: Note, me: ILocalUser | null, error: Boom = internal("Cannot encode note not visible for user")): Promise<NoteResponse> {
+		const result = await this.encode(note, me);
+		if (!result) throw error;
+		return result;
+	}
+
+	static async encodeMany(notes: Note[], me: ILocalUser | null): Promise<NoteResponse[]> {
+		return Promise.all(notes.map(n => this.encodeOrFail(n, me)));
 	}
 }

packages/backend/src/server/api/web/handlers/user.ts

@@ -1,12 +1,13 @@
 import { TimelineResponse } from "@/server/api/web/entities/note.js";
-import { UserDetailedResponse, UserResponse } from "@/server/api/web/entities/user.js";
+import { UserResponse } from "@/server/api/web/entities/user.js";
 import { Notes, UserProfiles, Users } from "@/models/index.js";
 import { makePaginationQuery } from "@/server/api/common/make-pagination-query.js";
 import { generateVisibilityQuery } from "@/server/api/common/generate-visibility-query.js";
 import { generateMutedUserQuery } from "@/server/api/common/generate-muted-user-query.js";
 import { generateBlockedUserQuery } from "@/server/api/common/generate-block-query.js";
-import { ILocalUser } from "@/models/entities/user.js";
+import { ILocalUser, User } from "@/models/entities/user.js";
 import { notFound } from "@hapi/boom";
+import { NoteHandler } from "@/server/api/web/handlers/note.js";
 
 export class UserHandler {
 	public static async getUserNotes(me: ILocalUser | null, id: string, limit: number, replies: boolean): Promise<TimelineResponse> {
@@ -31,12 +32,21 @@ export class UserHandler {
 			query.andWhere("note.replyId IS NULL");
 		}
 
-		return query.take(Math.min(limit, 100)).getMany();
+		const result = query.take(Math.min(limit, 100)).getMany();
+		return {
+			notes: await NoteHandler.encodeMany(await result, me),
+			pagination: {},
+		}
 	}
 
 	public static async getUser(me: ILocalUser | null, id: string): Promise<UserResponse> {
 		const user = await Users.findOneBy({ id });
 		if (!user) throw notFound('No such user');
+
+		return this.encode(user, me);
+	}
+
+	public static async encode(user: User, me: ILocalUser | null): Promise<UserResponse> {
 		return {
 			id: user.id,
 			username: user.username,
@@ -44,13 +54,4 @@ export class UserHandler {
 			bannerUrl: user.bannerUrl ?? undefined,
 		};
 	}
-
-	public static async getUserDetailed(me: ILocalUser | null, id: string): Promise<UserDetailedResponse> {
-		const profile = await UserProfiles.findOneBy({ userId: id });
-		return {
-			followers: 0,
-			following: 0,
-			...await this.getUser(me, id),
-		}
-	}
 }