refactoring

Resolve #7779

packages/backend/src/server/api/endpoints/i/import-following.ts

@@ -0,0 +1,59 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { createImportFollowingJob } from '@/queue/index';
+import * as ms from 'ms';
+import { ApiError } from '../../error';
+import { DriveFiles } from '@/models/index';
+
+export const meta = {
+	secure: true,
+	requireCredential: true as const,
+	limit: {
+		duration: ms('1hour'),
+		max: 1,
+	},
+
+	params: {
+		fileId: {
+			validator: $.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchFile: {
+			message: 'No such file.',
+			code: 'NO_SUCH_FILE',
+			id: 'b98644cf-a5ac-4277-a502-0b8054a709a3'
+		},
+
+		unexpectedFileType: {
+			message: 'We need csv file.',
+			code: 'UNEXPECTED_FILE_TYPE',
+			id: '660f3599-bce0-4f95-9dde-311fd841c183'
+		},
+
+		tooBigFile: {
+			message: 'That file is too big.',
+			code: 'TOO_BIG_FILE',
+			id: 'dee9d4ed-ad07-43ed-8b34-b2856398bc60'
+		},
+
+		emptyFile: {
+			message: 'That file is empty.',
+			code: 'EMPTY_FILE',
+			id: '31a1b42c-06f7-42ae-8a38-a661c5c9f691'
+		},
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const file = await DriveFiles.findOne(ps.fileId);
+
+	if (file == null) throw new ApiError(meta.errors.noSuchFile);
+	//if (!file.type.endsWith('/csv')) throw new ApiError(meta.errors.unexpectedFileType);
+	if (file.size > 50000) throw new ApiError(meta.errors.tooBigFile);
+	if (file.size === 0) throw new ApiError(meta.errors.emptyFile);
+
+	createImportFollowingJob(user, file.id);
+});