From 9e71ce5cefb6c1c59008ba95575dfeb1d4f0e153 Mon Sep 17 00:00:00 2001
From: Arik Chakma <arikchangma@gmail.com>
Date: Sun, 2 Apr 2023 01:24:10 +0600
Subject: [PATCH] chore: forgot password functionality

---
 src/components/Profile/ForgotPasswordForm.tsx | 133 ++++++++++++++++++
 src/pages/forgot-password.astro               |  32 +----
 2 files changed, 135 insertions(+), 30 deletions(-)
 create mode 100644 src/components/Profile/ForgotPasswordForm.tsx

diff --git a/src/components/Profile/ForgotPasswordForm.tsx b/src/components/Profile/ForgotPasswordForm.tsx
new file mode 100644
index 000000000..c3ab3c254
--- /dev/null
+++ b/src/components/Profile/ForgotPasswordForm.tsx
@@ -0,0 +1,133 @@
+import { useState } from 'preact/hooks';
+
+export default function ForgotPasswordForm() {
+  const [email, setEmail] = useState('');
+  const [isLoading, setIsLoading] = useState(false);
+  const [message, setMessage] = useState<{
+    type: 'error' | 'success' | 'info';
+    message: string;
+  }>();
+
+  const handleSubmit = async (e: Event) => {
+    e.preventDefault();
+    setIsLoading(true);
+
+    const previousLocalStorageValue = localStorage.getItem(
+      'forgot-password-send-at'
+    );
+
+    if (previousLocalStorageValue) {
+      if (new Date().getTime() < Number(previousLocalStorageValue)) {
+        setIsLoading(false);
+        return setMessage({
+          type: 'error',
+          message: 'Please wait a few seconds before trying again.',
+        });
+      }
+    }
+
+    const res = await fetch('http://localhost:8080/v1-forgot-password', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({ email }),
+    });
+
+    const data = await res.json();
+
+    if (!res.ok) {
+      setIsLoading(false);
+      return setMessage({
+        type: 'error',
+        message: data.message,
+      });
+    }
+
+    setIsLoading(false);
+    setEmail('');
+    setMessage({
+      type: 'success',
+      message: 'Check your email for a link to reset your password.',
+    });
+
+    // TODO: Set a time in localStorage to prevent spamming the API (now + 5s)
+    const now = new Date();
+    const time = now.getTime();
+    const expireTime = time + 5 * 1000;
+    now.setTime(expireTime);
+    localStorage.setItem('forgot-password-send-at', now.getTime().toString());
+  };
+
+  return (
+    <form class="mx-auto max-w-md" onSubmit={handleSubmit}>
+      <h2 class="text-3xl font-bold sm:text-center sm:text-4xl">
+        Forgot password?
+      </h2>
+      <p class="mt-2 mb-6 sm:text-center">
+        Enter the email address associated with your account, and we'll email
+        you a link to reset your password.
+      </p>
+
+      <label
+        for="email"
+        class='text-sm leading-none text-slate-500 after:text-red-400 after:content-["*"]'
+      >
+        Email
+      </label>
+      <input
+        type="email"
+        name="email"
+        id="email"
+        class="mt-2 block w-full appearance-none rounded-lg border border-gray-300 px-3 py-2 shadow-sm outline-none transition duration-150 ease-in-out placeholder:text-gray-400 focus:ring-2 focus:ring-black focus:ring-offset-1"
+        required
+        placeholder="arik@roadmap.sh"
+        value={email}
+        onChange={(e) => setEmail((e.target as HTMLInputElement).value)}
+      />
+
+      {message && (
+        <div
+          class={`mt-2 rounded-lg p-2 ${
+            message.type === 'error'
+              ? 'bg-red-100 text-red-700'
+              : message.type === 'success'
+              ? 'bg-green-100 text-green-700'
+              : 'bg-blue-100 text-blue-700'
+          }`}
+        >
+          {message.message}
+        </div>
+      )}
+
+      <button
+        type="submit"
+        class="mt-2 inline-flex h-10 w-full items-center justify-center rounded-lg border border-slate-300 bg-black p-2 px-4 text-sm font-medium text-white outline-none transition duration-150 ease-in-out focus:ring-2 focus:ring-black focus:ring-offset-1 disabled:cursor-not-allowed disabled:opacity-60"
+      >
+        {isLoading ? (
+          <svg
+            class={`h-5 w-5 animate-spin text-white`}
+            xmlns="http://www.w3.org/2000/svg"
+            fill="none"
+            viewBox="0 0 24 24"
+          >
+            <circle
+              class="stroke-[4px] opacity-25"
+              cx="12"
+              cy="12"
+              r="10"
+              stroke="currentColor"
+            ></circle>
+            <path
+              class="opacity-75"
+              fill="currentColor"
+              d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+            ></path>
+          </svg>
+        ) : (
+          'Continue'
+        )}
+      </button>
+    </form>
+  );
+}
diff --git a/src/pages/forgot-password.astro b/src/pages/forgot-password.astro
index 2e67a5f83..ab75f2dd5 100644
--- a/src/pages/forgot-password.astro
+++ b/src/pages/forgot-password.astro
@@ -1,39 +1,11 @@
 ---
+import ForgotPasswordForm from '../components/Profile/ForgotPasswordForm';
 import SettingLayout from '../layouts/SettingLayout.astro';
 ---
 
 <SettingLayout title='Forgot Password'>
   <div class='container py-16'>
-    <form class='mx-auto max-w-md'>
-      <h2 class='text-3xl font-bold sm:text-center sm:text-4xl'>
-        Forgot password?
-      </h2>
-      <p class='mt-2 mb-6 sm:text-center'>
-        Enter the email address associated with your account, and we'll email
-        you a link to reset your password.
-      </p>
-
-      <label
-        for='email'
-        class='text-sm leading-none text-slate-500 after:text-red-400 after:content-["*"]'
-      >
-        Email
-      </label>
-      <input
-        type='email'
-        name='email'
-        id='email'
-        class='mt-2 block w-full appearance-none rounded-lg border border-gray-300 px-3 py-2 shadow-sm outline-none transition duration-150 ease-in-out placeholder:text-gray-400 focus:ring-2 focus:ring-black focus:ring-offset-1'
-        required
-        placeholder='arik@roadmap.sh'
-      />
-
-      <button
-        type='submit'
-        class='mt-2 inline-flex h-10 w-full items-center justify-center rounded-lg border border-slate-300 bg-black p-2 px-4 text-sm font-medium text-white outline-none transition duration-150 ease-in-out focus:ring-2 focus:ring-black focus:ring-offset-1 disabled:cursor-not-allowed disabled:opacity-60'
-        >Continue</button
-      >
-    </form>
+    <ForgotPasswordForm client:load />
 
     <div class='mt-6 text-center text-sm'>
       Don't have an account? <a