455 lines
17 KiB
TypeScript
455 lines
17 KiB
TypeScript
"use client";
|
|
|
|
import React, { useEffect, useState } from "react";
|
|
import {
|
|
Text,
|
|
Button,
|
|
TextInput,
|
|
PasswordInput,
|
|
Title,
|
|
Card,
|
|
Box,
|
|
Image,
|
|
Group,
|
|
} from "@mantine/core";
|
|
import { notifications } from "@mantine/notifications";
|
|
import { useRouter } from "next/navigation";
|
|
import NextImage from "next/image";
|
|
import logo from "@/app/image/logo1.jpg";
|
|
import changePwdImage from "@/app/image/change_password.jpg"; // reuse background illustration
|
|
import { generateCaptcha } from "@/app/captcha";
|
|
import { IconLock, IconRefresh } from "@tabler/icons-react";
|
|
import { sendOtp, verifyOtp } from "../_util/otp";
|
|
|
|
export default function ChangePassword() {
|
|
const router = useRouter();
|
|
|
|
// states
|
|
const [oldPassword, setOldPassword] = useState("");
|
|
const [newPassword, setNewPassword] = useState("");
|
|
const [confirmPassword, setConfirmPassword] = useState("");
|
|
const [captcha, setCaptcha] = useState("");
|
|
const [captchaInput, setCaptchaInput] = useState("");
|
|
const [otp, setOtp] = useState("");
|
|
const [generatedOtp, setGeneratedOtp] = useState("");
|
|
const [otpValidated, setOtpValidated] = useState(false);
|
|
const [countdown, setCountdown] = useState(180);
|
|
const [timerActive, setTimerActive] = useState(false);
|
|
const [step, setStep] = useState<"form" | "otp" | "final">("form");
|
|
const icon = <IconLock size={18} stroke={1.5} />;
|
|
|
|
// OTP generation
|
|
// const handleGenerateOtp = async () => {
|
|
// const value = "123456"; // replace with backend OTP if available
|
|
// setGeneratedOtp(value);
|
|
// setCountdown(180);
|
|
// setTimerActive(true);
|
|
// return value;
|
|
// };
|
|
|
|
|
|
async function handleSendOtp() {
|
|
const mobileNumber = localStorage.getItem('remitter_mobile_no');
|
|
if (!mobileNumber) {
|
|
notifications.show({
|
|
title: 'Error',
|
|
message: 'Mobile number not found.Contact to administrator',
|
|
color: 'red',
|
|
});
|
|
return;
|
|
}
|
|
try {
|
|
await sendOtp({ type: 'CHANGE_LPWORD' });
|
|
setCountdown(180);
|
|
setTimerActive(true);
|
|
} catch (err: any) {
|
|
console.error('Send OTP failed', err);
|
|
notifications.show({
|
|
title: 'Error',
|
|
message: err.message || 'Send OTP failed.Please try again later.',
|
|
color: 'red',
|
|
});
|
|
}
|
|
}
|
|
|
|
async function handleVerifyOtp() {
|
|
try {
|
|
await verifyOtp(otp);
|
|
return true;
|
|
} catch {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
useEffect(() => {
|
|
regenerateCaptcha();
|
|
}, []);
|
|
|
|
useEffect(() => {
|
|
let interval: number | undefined;
|
|
if (timerActive && countdown > 0) {
|
|
interval = window.setInterval(() => {
|
|
setCountdown((prev) => prev - 1);
|
|
}, 1000);
|
|
}
|
|
if (countdown === 0) {
|
|
if (interval) clearInterval(interval);
|
|
setTimerActive(false);
|
|
}
|
|
return () => {
|
|
if (interval) clearInterval(interval);
|
|
};
|
|
}, [timerActive, countdown]);
|
|
|
|
// captcha
|
|
const regenerateCaptcha = async () => {
|
|
const newCaptcha = await generateCaptcha();
|
|
setCaptcha(newCaptcha);
|
|
setCaptchaInput("");
|
|
};
|
|
|
|
// password policy
|
|
const validatePasswordPolicy = (password: string) => {
|
|
return /^(?=.*[A-Z])(?=.*\d)(?=.*[@$!%*#?&])[A-Za-z\d@$!%*#?&]{8,15}$/.test(
|
|
password
|
|
);
|
|
};
|
|
|
|
// handle submit
|
|
const handleSubmit = async (e: React.FormEvent) => {
|
|
e.preventDefault();
|
|
|
|
if (step === "form") {
|
|
if (!oldPassword || !newPassword || !confirmPassword || !captchaInput) {
|
|
notifications.show({
|
|
title: "Missing Field",
|
|
message: "Please fill all mandatory fields.",
|
|
color: "red",
|
|
});
|
|
return;
|
|
}
|
|
if (!validatePasswordPolicy(newPassword)) {
|
|
notifications.show({
|
|
title: "Invalid Password",
|
|
message:
|
|
"Password must contain at least one capital letter(A-Z), one digit(0-9), one special symbol(e.g.,@,#,$), and be 8-15 characters long.",
|
|
color: "red",
|
|
});
|
|
return;
|
|
}
|
|
if (newPassword !== confirmPassword) {
|
|
notifications.show({
|
|
title: "Password Mismatch",
|
|
message: "Confirm password does not match new password.",
|
|
color: "red",
|
|
});
|
|
return;
|
|
}
|
|
if (captchaInput !== captcha) {
|
|
notifications.show({
|
|
title: "Invalid Captcha",
|
|
message: "Please enter correct Captcha",
|
|
color: "red",
|
|
});
|
|
regenerateCaptcha();
|
|
return;
|
|
}
|
|
|
|
await handleSendOtp();
|
|
setStep("otp");
|
|
notifications.show({
|
|
title: "OTP Sent",
|
|
message: "An OTP has been sent to your registered mobile.",
|
|
color: "blue",
|
|
});
|
|
return;
|
|
}
|
|
|
|
// Step 2 → validate OTP
|
|
if (step === "otp") {
|
|
const verified = await handleVerifyOtp();
|
|
if (!verified) {
|
|
notifications.show({
|
|
title: "Invalid OTP",
|
|
message: "The OTP entered does not match",
|
|
color: "red",
|
|
});
|
|
return;
|
|
}
|
|
setOtpValidated(true);
|
|
setStep("final");
|
|
notifications.show({
|
|
title: "OTP Verified",
|
|
message: "OTP has been successfully verified.",
|
|
color: "green",
|
|
});
|
|
return;
|
|
}
|
|
|
|
if (step === "final") {
|
|
const token = localStorage.getItem("access_token");
|
|
if (!token) {
|
|
router.push("/login");
|
|
return;
|
|
}
|
|
try {
|
|
const response = await fetch("/api/auth/change/login_password", {
|
|
method: "POST",
|
|
headers: {
|
|
"Content-Type": "application/json",
|
|
"X-Login-Type": "IB",
|
|
Authorization: `Bearer ${token}`,
|
|
},
|
|
body: JSON.stringify({
|
|
OldLPsw: oldPassword,
|
|
newLPsw: newPassword,
|
|
confirmLPsw: confirmPassword,
|
|
}),
|
|
});
|
|
|
|
if (response.status === 401) {
|
|
localStorage.clear();
|
|
sessionStorage.clear();
|
|
router.push("/login");
|
|
return;
|
|
}
|
|
|
|
const result = await response.json();
|
|
if (!response.ok) {
|
|
notifications.show({
|
|
title: "Failed",
|
|
message: result.error || "Failed to change login password",
|
|
color: "red",
|
|
autoClose: false,
|
|
});
|
|
resetForm();
|
|
} else {
|
|
notifications.show({
|
|
title: "Success",
|
|
message: "Login password changed successfully.",
|
|
color: "green",
|
|
});
|
|
resetForm();
|
|
router.push("/login");
|
|
}
|
|
} catch (err: any) {
|
|
notifications.show({
|
|
title: "Error",
|
|
message: err.message || "Server error, please try again later",
|
|
color: "red",
|
|
});
|
|
resetForm();
|
|
}
|
|
}
|
|
};
|
|
|
|
const resetForm = () => {
|
|
setOldPassword("");
|
|
setNewPassword("");
|
|
setConfirmPassword("");
|
|
setCaptchaInput("");
|
|
setOtp("");
|
|
setOtpValidated(false);
|
|
setStep("form");
|
|
regenerateCaptcha();
|
|
};
|
|
|
|
return (
|
|
<div
|
|
style={{
|
|
backgroundColor: "#f8f9fa",
|
|
width: "100%",
|
|
height: "auto",
|
|
paddingTop: "5%",
|
|
}}
|
|
>
|
|
{/* Header */}
|
|
<Box
|
|
style={{
|
|
position: "fixed",
|
|
width: "100%",
|
|
height: "12%",
|
|
top: 0,
|
|
left: 0,
|
|
zIndex: 100,
|
|
display: "flex",
|
|
justifyContent: "flex-start",
|
|
background:
|
|
"linear-gradient(15deg,rgba(10, 114, 40, 1) 55%, rgba(101, 101, 184, 1) 100%)",
|
|
}}
|
|
>
|
|
<Image
|
|
fit="cover"
|
|
src={logo}
|
|
component={NextImage}
|
|
alt="ebanking"
|
|
style={{ width: "100%", height: "100%" }}
|
|
/>
|
|
<Title
|
|
order={2}
|
|
style={{
|
|
fontFamily: "Roboto",
|
|
position: "absolute",
|
|
top: "30%",
|
|
left: "7%",
|
|
color: "White",
|
|
}}
|
|
>
|
|
THE KANGRA CENTRAL CO-OPERATIVE BANK LTD.
|
|
</Title>
|
|
</Box>
|
|
|
|
{/* Body */}
|
|
<Box
|
|
style={{ display: "flex", justifyContent: "center", alignItems: "center" }}
|
|
bg="#80868989"
|
|
>
|
|
<Image
|
|
h="85vh"
|
|
fit="contain"
|
|
component={NextImage}
|
|
src={changePwdImage}
|
|
alt="Change Password Image"
|
|
/>
|
|
<Box
|
|
h="100%"
|
|
style={{ display: "flex", justifyContent: "center", alignItems: "center" }}
|
|
>
|
|
<Card p="xl" w="40vw" h="85vh" style={{ overflowY: "scroll" }}>
|
|
<Title order={3} ta="center" mb="md">
|
|
Change Password
|
|
</Title>
|
|
<form onSubmit={handleSubmit}>
|
|
<PasswordInput
|
|
label="Old Password"
|
|
placeholder="Enter old"
|
|
value={oldPassword}
|
|
onChange={(e) => setOldPassword(e.currentTarget.value)}
|
|
withAsterisk
|
|
readOnly={step !== "form"}
|
|
/>
|
|
<PasswordInput
|
|
label="New Password"
|
|
placeholder="Enter new password"
|
|
value={newPassword}
|
|
onChange={(e) => setNewPassword(e.currentTarget.value)}
|
|
withAsterisk
|
|
readOnly={step !== "form"}
|
|
/>
|
|
<PasswordInput
|
|
label="Confirm Password"
|
|
placeholder="Re-enter new password"
|
|
value={confirmPassword}
|
|
onChange={(e) => setConfirmPassword(e.currentTarget.value)}
|
|
withAsterisk
|
|
rightSection={icon}
|
|
readOnly={step !== "form"}
|
|
|
|
onCopy={(e) => e.preventDefault()}
|
|
onPaste={(e) => e.preventDefault()}
|
|
onCut={(e) => e.preventDefault()}
|
|
/>
|
|
|
|
{/* Captcha */}
|
|
{step === "form" && (
|
|
<Group mt="sm" align="center">
|
|
<Box
|
|
style={{
|
|
backgroundColor: "#fff",
|
|
fontSize: "18px",
|
|
textDecoration: "line-through",
|
|
padding: "4px 8px",
|
|
fontFamily: "cursive",
|
|
}}
|
|
>
|
|
{captcha}
|
|
</Box>
|
|
<Button size="xs" variant="light" onClick={regenerateCaptcha}>
|
|
Refresh
|
|
</Button>
|
|
<TextInput
|
|
placeholder="Enter captcha"
|
|
value={captchaInput}
|
|
onChange={(e) => setCaptchaInput(e.currentTarget.value)}
|
|
withAsterisk
|
|
/>
|
|
</Group>
|
|
)}
|
|
|
|
{/* OTP */}
|
|
{step !== "form" && (
|
|
<Box mt="sm">
|
|
<Group gap="xs" align="flex-end">
|
|
<PasswordInput
|
|
label="Enter OTP"
|
|
placeholder="Enter the OTP"
|
|
value={otp}
|
|
maxLength={6}
|
|
onChange={(e) => setOtp(e.currentTarget.value)}
|
|
withAsterisk
|
|
disabled={otpValidated}
|
|
style={{ flex: 1 }}
|
|
/>
|
|
{!otpValidated &&
|
|
(timerActive ? (
|
|
<Text size="xs" c="dimmed">
|
|
Resend OTP in{" "}
|
|
{String(Math.floor(countdown / 60)).padStart(2, "0")}:
|
|
{String(countdown % 60).padStart(2, "0")}
|
|
</Text>
|
|
) : (
|
|
<Button
|
|
variant="subtle"
|
|
px={8}
|
|
onClick={handleSendOtp}
|
|
leftSection={<IconRefresh size={16} />}
|
|
>
|
|
Resend
|
|
</Button>
|
|
))}
|
|
</Group>
|
|
</Box>
|
|
)}
|
|
|
|
<Button type="submit" fullWidth mt="md" color="blue">
|
|
{step === "form" && "Submit"}
|
|
{step === "otp" && "Validate OTP"}
|
|
{step === "final" && "Change Password"}
|
|
|
|
|
|
|
|
|
|
</Button>
|
|
</form>
|
|
|
|
<Box mt="md">
|
|
<Text size="sm">
|
|
<strong>Note:</strong> Login password must contain at least one
|
|
capital letter(A-Z), one digit(0-9), one special symbol
|
|
(e.g.,@,#,$), and be 8-15 characters long.
|
|
</Text>
|
|
</Box>
|
|
</Card>
|
|
</Box>
|
|
</Box>
|
|
|
|
{/* Footer */}
|
|
<Box
|
|
style={{
|
|
display: "flex",
|
|
justifyContent: "center",
|
|
alignItems: "center",
|
|
backgroundColor: "#f8f9fa",
|
|
marginTop: "0.5rem",
|
|
}}
|
|
>
|
|
<Text c="dimmed" size="xs">
|
|
© 2025 Kangra Central Co-Operative Bank
|
|
</Text>
|
|
</Box>
|
|
</div>
|
|
);
|
|
}
|