feat: チャンネルに色を設定できるように

packages/backend/src/core/entities/ChannelEntityService.ts

@@ -74,6 +74,7 @@ export class ChannelEntityService {
 			userId: channel.userId,
 			bannerUrl: banner ? this.driveFileEntityService.getPublicUrl(banner) : null,
 			pinnedNoteIds: channel.pinnedNoteIds,
+			color: channel.color,
 			usersCount: channel.usersCount,
 			notesCount: channel.notesCount,
 

packages/backend/src/core/entities/NoteEntityService.ts

@@ -335,6 +335,7 @@ export class NoteEntityService implements OnModuleInit {
 			channel: channel ? {
 				id: channel.id,
 				name: channel.name,
+				color: channel.color,
 			} : undefined,
 			mentions: note.mentions.length > 0 ? note.mentions : undefined,
 			uri: note.uri ?? undefined,

packages/backend/src/models/entities/Channel.ts

@@ -64,6 +64,12 @@ export class Channel {
 	})
 	public pinnedNoteIds: string[];
 
+	@Column('varchar', {
+		length: 16,
+		default: '#86b300',
+	})
+	public color: string;
+
 	@Index()
 	@Column('integer', {
 		default: 0,

packages/backend/src/models/json-schema/channel.ts

@@ -59,5 +59,9 @@ export const packedChannelSchema = {
 				format: 'id',
 			},
 		},
+		color: {
+			type: 'string',
+			optional: false, nullable: false,
+		},
 	},
 } as const;

packages/backend/src/server/api/endpoints/channels/create.ts

@@ -43,6 +43,7 @@ export const paramDef = {
 		name: { type: 'string', minLength: 1, maxLength: 128 },
 		description: { type: 'string', nullable: true, minLength: 1, maxLength: 2048 },
 		bannerId: { type: 'string', format: 'misskey:id', nullable: true },
+		color: { type: 'string', minLength: 1, maxLength: 16 },
 	},
 	required: ['name'],
 } as const;
@@ -80,6 +81,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				name: ps.name,
 				description: ps.description ?? null,
 				bannerId: banner ? banner.id : null,
+				...(ps.color !== undefined ? { color: ps.color } : {}),
 			} as Channel).then(x => this.channelsRepository.findOneByOrFail(x.identifiers[0]));
 
 			return await this.channelEntityService.pack(channel, me);

packages/backend/src/server/api/endpoints/channels/update.ts

@@ -53,6 +53,7 @@ export const paramDef = {
 				type: 'string', format: 'misskey:id',
 			},
 		},
+		color: { type: 'string', minLength: 1, maxLength: 16 },
 	},
 	required: ['channelId'],
 } as const;
@@ -104,6 +105,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				...(ps.name !== undefined ? { name: ps.name } : {}),
 				...(ps.description !== undefined ? { description: ps.description } : {}),
 				...(ps.pinnedNoteIds !== undefined ? { pinnedNoteIds: ps.pinnedNoteIds } : {}),
+				...(ps.color !== undefined ? { color: ps.color } : {}),
 				...(banner ? { bannerId: banner.id } : {}),
 			});