47 lines
1.4 KiB
JavaScript
47 lines
1.4 KiB
JavaScript
const express = require('express');
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const router = express.Router();
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const path = require('path');
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const fs = require('fs');
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const defineAttachment = require('../../models/attachments');
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const { DataTypes } = require('sequelize');
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module.exports = function (sequelize) {
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const Attachment = defineAttachment(sequelize, DataTypes);
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router.delete('/:attachmentId', async (req, res) => {
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const attachmentId = req.params.attachmentId;
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const t = await sequelize.transaction();
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try {
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const attachment = await Attachment.findByPk(attachmentId);
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if (!attachment) {
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await t.rollback();
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return res.status(404).send('Attachment not found');
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}
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// delete file from folder
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const uploadDir = path.join(__dirname, '../../public/uploads');
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const url = attachment.path;
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const fileName = url.substring(url.lastIndexOf('/') + 1);
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const filePath = path.join(uploadDir, fileName);
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fs.unlink(filePath, (err) => {
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if (err) {
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console.error('Error deleting file:', err);
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t.rollback();
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return res.status(404).send('Attachment not found');
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}
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});
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await attachment.destroy({ transaction: t });
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await t.commit();
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res.status(204).send();
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} catch (error) {
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console.error(error);
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await t.rollback();
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res.status(500).send('Internal Server Error');
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}
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});
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return router;
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};
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