ドライブのファイルの削除を実装

src/services/drive/delete-file.ts

@@ -0,0 +1,30 @@
+import DriveFile, { DriveFileChunk, IDriveFile } from "../../models/drive-file";
+import DriveFileThumbnail, { DriveFileThumbnailChunk } from '../../models/drive-file-thumbnail';
+
+export default async function(file: IDriveFile, isExpired = false) {
+	// チャンクをすべて削除
+	await DriveFileChunk.remove({
+		files_id: file._id
+	});
+
+	await DriveFile.update({ _id: file._id }, {
+		$set: {
+			'metadata.deletedAt': new Date(),
+			'metadata.isExpired': isExpired
+		}
+	});
+
+	//#region サムネイルもあれば削除
+	const thumbnail = await DriveFileThumbnail.findOne({
+		'metadata.originalId': file._id
+	});
+
+	if (thumbnail) {
+		await DriveFileThumbnailChunk.remove({
+			files_id: thumbnail._id
+		});
+
+		await DriveFileThumbnail.remove({ _id: thumbnail._id });
+	}
+	//#endregion
+}