Merge pull request #93 from which-ecosystem/avatar-uploads

Avatar uploads

1 files changed, 15 insertions, 0 deletions

diff --git a/src/utils/getLocalFileUrl.ts b/src/utils/getLocalFileUrl.ts
new file mode 100644
index 0000000..1469804
--- /dev/null
+++ b/src/utils/getLocalFileUrl.ts
@@ -0,0 +1,15 @@
+export default (file: File): Promise<string> => {
+  return new Promise((resolve, reject) => {
+    const reader = new FileReader();
+
+    reader.addEventListener('load', () => {
+      if (typeof reader.result === 'string') resolve(reader.result);
+    }, false);
+
+    reader.addEventListener('error', () => {
+      reject(new Error('Error reading the file'));
+    }, false);
+
+    if (file) reader.readAsDataURL(file);
+  });
+};