initial commit

2026-09-11 12:17:41 +02:00 · 2023-10-22 01:37:25 +05:30
parent 80327652c3
commit 97fd28697a
182 changed files with 55033 additions and 122 deletions
@@ -0,0 +1,106 @@
+// npm packages
+import multer from 'multer';
+import multerS3 from 'multer-s3';
+import aws from 'aws-sdk';
+import dotenv from 'dotenv';
+dotenv.config();
+async function uploadFile(req, res) {
+  try {
+    //--size extended to 100 mb
+    const size = 100 * 1024 * 1024;
+    //console.log(size);
+
+    const accepted_extensions = [
+      'jpg',
+      'png',
+      'gif',
+      'mp4',
+      'mp3',
+      'pdf',
+      'jpeg',
+      'dwg',
+      'dxf',
+      'zip',
+      'rar',
+      'txt',
+      'doc',
+      'docx',
+      'pptx',
+      'ppt',
+      'xlsx',
+      'xlsm',
+      'xlsb',
+      'xltx',
+      'xml',
+      'xls',
+      'xla',
+      'xlx',
+    ];
+
+    const DO_ENDPOINT = process.env.DO_ENDPOINT;
+    const DO_ACCESS_KEY_ID = process.env.DO_ACCESS_KEY_ID;
+    const DO_SECRET_ACCESS_KEY = process.env.DO_SECRET_ACCESS_KEY;
+    const DO_SPACE = process.env.DO_SPACE;
+    const spacesEndpoint = new aws.Endpoint(DO_ENDPOINT);
+    const s3 = new aws.S3({
+      endpoint: spacesEndpoint,
+      accessKeyId: DO_ACCESS_KEY_ID,
+      secretAccessKey: DO_SECRET_ACCESS_KEY,
+      signatureVersion: 'v4',
+      region: process.env.DO_REGION,
+    });
+
+    // const s3 = new aws.S3();
+    const upload = multer({
+      fileFilter: function (req, file, cb) {
+        if (accepted_extensions.some(ext => file.originalname.toLowerCase().endsWith('.' + ext))) {
+          return cb(null, true);
+        }
+        // otherwise, return error
+        return cb('Only ' + accepted_extensions.join(', ') + ' files are allowed!');
+      },
+      storage: multerS3({
+        acl: 'public-read',
+        s3,
+        bucket: DO_SPACE,
+        metadata: function (req, file, cb) {
+          cb(null, { fieldName: 'TESTING_METADATA' });
+        },
+        key: function (req, file, cb) {
+          //console.log(file);
+          let filename = file.originalname;
+          let filenam = filename.split('.')[0];
+          let extension = filename.split('.')[1];
+          filenam = filenam + '_' + new Date().toISOString() + '.' + extension;
+          console.log(filenam);
+          cb(null, filenam);
+        },
+      }),
+
+      limits: { fileSize: size },
+    }).single('file');
+
+    //--call upload function--
+    upload(req, res, function (err, some) {
+      if (err) {
+        console.log(err);
+        const status = 'Error';
+        const message = err;
+        const returnCode = 1029;
+        return res.send({ status, returnCode, message });
+      }
+
+      const status = 'Success';
+      //res.header("Access-Control-Allow-Headers", "Content-Type");
+      //res.setHeader("Access-Control-Allow-Origin", "*");
+      return res.json({ status, imageUrl: req.file.location });
+    });
+  } catch (err) {
+    console.log('Exeption in query ' + err.stack);
+    const status = 'Error';
+    const returnCode = 1021;
+    const message = 'Some error occurred';
+    return res.send({ status, returnCode, message });
+  }
+}
+export default uploadFile;