share.js
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const express = require('express');
const router = express.Router();
const AWS = require("aws-sdk");
const moment = require("moment");
AWS.config.loadFromPath(__dirname + "/modules/awsconfig.json");
const BUCKET_NAME = "hong-s3-cloud";
const s3 = new AWS.S3();
router.post('/', function(req, res, next) {
console.log(req.body);
let user_id = req.body.id;
let cur = req.body.cur;
let curPath = user_id + cur;
let name = req.body.file_name;
let target_id = req.body.target_id;
let checkfile = 'SELECT * FROM files WHERE location = ? AND file_name = ? AND user_id = ?';
connection.query(checkfile, [curPath, name, user_id], function(err1, rows, fields) {
if (rows.length != 0) {
let copy_params = {
Bucket: BUCKET_NAME,
CopySource: BUCKET_NAME + '/drive/' + curPath + name,
Key: 'drive/' + target_id + '/share/' + name
};
s3.copyObject(copy_params, function(err, data) {
if (err) {
console.log(err, data);
res.status(304).send({ error: "copy error" });
} else {
let values = [name, '/share/', target_id];
let sharesql = 'INSERT INTO files (file_name,location,user_id) values (?,?,?);';
connection.query(sharesql, values, function(err3, result, field) {
if (err3) {
console.log("sharesql error");
res.status(304).send({ error: "sharesql error" });
} else {
res.status(200).send({});
}
});
}
});
} else {
res.status(304).send({ error: "Does not exist" });
}
});
});
module.exports = router;