first commit

resources/js/lib/initials.ts

@@ -0,0 +1,25 @@
+export type InitialsApi = {
+    getInitials: (fullName?: string) => string;
+};
+
+export function getInitials(fullName?: string): string {
+    if (!fullName) {
+        return '';
+    }
+
+    const names = fullName.trim().split(' ');
+
+    if (names.length === 0) {
+        return '';
+    }
+
+    if (names.length === 1) {
+        return names[0].charAt(0).toUpperCase();
+    }
+
+    return `${names[0].charAt(0)}${names[names.length - 1].charAt(0)}`.toUpperCase();
+}
+
+export function initialsApi(): InitialsApi {
+    return { getInitials };
+}