refactoring

Resolve #7779

packages/backend/src/server/api/endpoints/drive/files/delete.ts

@@ -0,0 +1,53 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import { deleteFile } from '@/services/drive/delete-file';
+import { publishDriveStream } from '@/services/stream';
+import define from '../../../define';
+import { ApiError } from '../../../error';
+import { DriveFiles } from '@/models/index';
+
+export const meta = {
+	tags: ['drive'],
+
+	requireCredential: true as const,
+
+	kind: 'write:drive',
+
+	params: {
+		fileId: {
+			validator: $.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchFile: {
+			message: 'No such file.',
+			code: 'NO_SUCH_FILE',
+			id: '908939ec-e52b-4458-b395-1025195cea58'
+		},
+
+		accessDenied: {
+			message: 'Access denied.',
+			code: 'ACCESS_DENIED',
+			id: '5eb8d909-2540-4970-90b8-dd6f86088121'
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const file = await DriveFiles.findOne(ps.fileId);
+
+	if (file == null) {
+		throw new ApiError(meta.errors.noSuchFile);
+	}
+
+	if (!user.isAdmin && !user.isModerator && (file.userId !== user.id)) {
+		throw new ApiError(meta.errors.accessDenied);
+	}
+
+	// Delete
+	await deleteFile(file);
+
+	// Publish fileDeleted event
+	publishDriveStream(user.id, 'fileDeleted', file.id);
+});