From 9446aa4f1852047601417f3a7a1893a5326a6491 Mon Sep 17 00:00:00 2001
From: Alex Arvanitidis <alex_arvanitidis@mail.ntua.gr>
Date: Wed, 23 Oct 2024 14:10:08 +0300
Subject: [PATCH] fix: csv export

---
 src/app/api/datasets/export/route.ts | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/app/api/datasets/export/route.ts b/src/app/api/datasets/export/route.ts
index dc83743..56aa7b1 100644
--- a/src/app/api/datasets/export/route.ts
+++ b/src/app/api/datasets/export/route.ts
@@ -29,14 +29,17 @@ function generateCSVFromData(
       return row[header.key];
     });
   });
-  const resultRows = rowsIn2DArray
-    .map((row) => row.join(','))
-    .map((row) => {
-      if (row.toString().includes(',')) {
-        return `"${row}"`;
+  const resultRows = rowsIn2DArray.map((rowValues) => {
+    const escapedRowValues = rowValues.map((value) => {
+      if (value.toString().includes(',')) {
+        return `"${value}"`;
       }
-      return row;
+      return value;
     });
+
+    return escapedRowValues.join(',');
+  });
+
   return [headerRow, ...resultRows].join('\n');
 }