refactoring

Resolve #7779

packages/backend/src/models/repositories/messaging-message.ts

@@ -0,0 +1,119 @@
+import { EntityRepository, Repository } from 'typeorm';
+import { MessagingMessage } from '@/models/entities/messaging-message';
+import { Users, DriveFiles, UserGroups } from '../index';
+import { Packed } from '@/misc/schema';
+import { User } from '@/models/entities/user';
+
+@EntityRepository(MessagingMessage)
+export class MessagingMessageRepository extends Repository<MessagingMessage> {
+	public validateText(text: string): boolean {
+		return text.trim().length <= 1000 && text.trim() != '';
+	}
+
+	public async pack(
+		src: MessagingMessage['id'] | MessagingMessage,
+		me?: { id: User['id'] } | null | undefined,
+		options?: {
+			populateRecipient?: boolean,
+			populateGroup?: boolean,
+		}
+	): Promise<Packed<'MessagingMessage'>> {
+		const opts = options || {
+			populateRecipient: true,
+			populateGroup: true,
+		};
+
+		const message = typeof src === 'object' ? src : await this.findOneOrFail(src);
+
+		return {
+			id: message.id,
+			createdAt: message.createdAt.toISOString(),
+			text: message.text,
+			userId: message.userId,
+			user: await Users.pack(message.user || message.userId, me),
+			recipientId: message.recipientId,
+			recipient: message.recipientId && opts.populateRecipient ? await Users.pack(message.recipient || message.recipientId, me) : undefined,
+			groupId: message.groupId,
+			group: message.groupId && opts.populateGroup ? await UserGroups.pack(message.group || message.groupId) : undefined,
+			fileId: message.fileId,
+			file: message.fileId ? await DriveFiles.pack(message.fileId) : null,
+			isRead: message.isRead,
+			reads: message.reads,
+		};
+	}
+}
+
+export const packedMessagingMessageSchema = {
+	type: 'object' as const,
+	optional: false as const, nullable: false as const,
+	properties: {
+		id: {
+			type: 'string' as const,
+			optional: false as const, nullable: false as const,
+			format: 'id',
+			example: 'xxxxxxxxxx',
+		},
+		createdAt: {
+			type: 'string' as const,
+			optional: false as const, nullable: false as const,
+			format: 'date-time',
+		},
+		userId: {
+			type: 'string' as const,
+			optional: false as const, nullable: false as const,
+			format: 'id',
+		},
+		user: {
+			type: 'object' as const,
+			ref: 'User' as const,
+			optional: true as const, nullable: false as const,
+		},
+		text: {
+			type: 'string' as const,
+			optional: false as const, nullable: true as const,
+		},
+		fileId: {
+			type: 'string' as const,
+			optional: true as const, nullable: true as const,
+			format: 'id',
+		},
+		file: {
+			type: 'object' as const,
+			optional: true as const, nullable: true as const,
+			ref: 'DriveFile' as const,
+		},
+		recipientId: {
+			type: 'string' as const,
+			optional: false as const, nullable: true as const,
+			format: 'id',
+		},
+		recipient: {
+			type: 'object' as const,
+			optional: true as const, nullable: true as const,
+			ref: 'User' as const,
+		},
+		groupId: {
+			type: 'string' as const,
+			optional: false as const, nullable: true as const,
+			format: 'id',
+		},
+		group: {
+			type: 'object' as const,
+			optional: true as const, nullable: true as const,
+			ref: 'UserGroup' as const,
+		},
+		isRead: {
+			type: 'boolean' as const,
+			optional: true as const, nullable: false as const,
+		},
+		reads: {
+			type: 'array' as const,
+			optional: true as const, nullable: false as const,
+			items: {
+				type: 'string' as const,
+				optional: false as const, nullable: false as const,
+				format: 'id'
+			}
+		},
+	},
+};