convert cookie stuff to ts

1 files changed, 26 insertions, 0 deletions

diff --git a/webAO/utils/getCookie.ts b/webAO/utils/getCookie.ts
new file mode 100644
index 0000000..f5b9679
--- /dev/null
+++ b/webAO/utils/getCookie.ts
@@ -0,0 +1,26 @@
+/**
+ * read a cookie from storage
+ * got this from w3schools
+ * https://www.w3schools.com/js/js_cookies.asp
+ * @param {String} cname The name of the cookie to return
+ */
+const getCookie = (cname: String) => {
+  try {
+    const name = `${cname}=`;
+    const decodedCookie = decodeURIComponent(document.cookie);
+    const ca = decodedCookie.split(';');
+    for (let i = 0; i < ca.length; i++) {
+      let c = ca[i];
+      while (c.charAt(0) === ' ') {
+        c = c.substring(1);
+      }
+      if (c.indexOf(name) === 0) {
+        return c.substring(name.length, c.length);
+      }
+    }
+    return '';
+  } catch (error) {
+    return '';
+  }
+};
+export default getCookie;