Fix hash password

Took 30 minutes

src/lib/PasswordTools.ts

@@ -0,0 +1,13 @@
+import bcrypt from "bcrypt";
+
+export async function hashPassword(unHashedPassword: string): Promise<string> {
+  return await bcrypt.hash(unHashedPassword, 10).then((hash: string) => hash);
+}
+
+export async function isSamePassword(
+    unHashedPassword: string,
+    hashedPassword: string
+): Promise<boolean> {
+  return await bcrypt.compare(unHashedPassword, hashedPassword).
+      then((result: boolean) => result);
+}