@benny_gebeya/gebeya-whatsapp-otp
Version:
React WhatsApp OTP verification component library with Supabase integration for phone number authentication
225 lines (224 loc) • 12.4 kB
JavaScript
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import { useState, useCallback } from "react";
export var useWhatsAppOTP = function (config, callbacks) {
var _a = useState("phone"), step = _a[0], setStep = _a[1];
var _b = useState(config.defaultCountry || "+251"), countryCode = _b[0], setCountryCode = _b[1];
var _c = useState(""), phoneNumber = _c[0], setPhoneNumber = _c[1];
var _d = useState(""), otpCode = _d[0], setOtpCode = _d[1];
var _e = useState(false), isLoading = _e[0], setIsLoading = _e[1];
var _f = useState(3), attemptsLeft = _f[0], setAttemptsLeft = _f[1];
var _g = useState(false), maxAttemptsReached = _g[0], setMaxAttemptsReached = _g[1];
var _h = useState(false), isSuspended = _h[0], setIsSuspended = _h[1];
var _j = useState(""), suspensionMessage = _j[0], setSuspensionMessage = _j[1];
var _k = useState(false), isModalOpen = _k[0], setIsModalOpen = _k[1];
var sendOTP = useCallback(function () { return __awaiter(void 0, void 0, void 0, function () {
var fullNumber, response, data, error_1, errorMessage;
var _a, _b, _c;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
if (!phoneNumber)
return [2 /*return*/];
setIsLoading(true);
fullNumber = countryCode + phoneNumber;
_d.label = 1;
case 1:
_d.trys.push([1, 4, 5, 6]);
return [4 /*yield*/, fetch("".concat(config.supabaseUrl, "/functions/v1/otp_whatsapp"), {
method: "POST",
headers: {
Authorization: "Bearer ".concat(config.supabaseKey),
"Content-Type": "application/json",
apikey: config.supabaseKey,
},
body: JSON.stringify({
action: "send_otp",
phone_number: fullNumber,
}),
})];
case 2:
response = _d.sent();
return [4 /*yield*/, response.json()];
case 3:
data = _d.sent();
if (response.ok && data.success) {
setStep("verify");
setAttemptsLeft(3);
setMaxAttemptsReached(false);
setIsSuspended(false);
setSuspensionMessage("");
(_a = callbacks === null || callbacks === void 0 ? void 0 : callbacks.onStepChange) === null || _a === void 0 ? void 0 : _a.call(callbacks, "verify");
}
else {
throw new Error(data.error || "Failed to send OTP");
}
return [3 /*break*/, 6];
case 4:
error_1 = _d.sent();
errorMessage = error_1 instanceof Error ? error_1.message : "Failed to send OTP";
if (errorMessage.includes("temporarily suspended")) {
setIsSuspended(true);
setSuspensionMessage(errorMessage);
(_b = callbacks === null || callbacks === void 0 ? void 0 : callbacks.onSuspension) === null || _b === void 0 ? void 0 : _b.call(callbacks, errorMessage);
}
(_c = callbacks === null || callbacks === void 0 ? void 0 : callbacks.onError) === null || _c === void 0 ? void 0 : _c.call(callbacks, errorMessage);
return [3 /*break*/, 6];
case 5:
setIsLoading(false);
return [7 /*endfinally*/];
case 6: return [2 /*return*/];
}
});
}); }, [phoneNumber, countryCode, config, callbacks]);
var verifyOTP = useCallback(function () { return __awaiter(void 0, void 0, void 0, function () {
var fullNumber, response, data, errorMessage, match, remaining, error_2, errorMessage;
var _a, _b, _c, _d, _e, _f;
return __generator(this, function (_g) {
switch (_g.label) {
case 0:
if (!otpCode)
return [2 /*return*/];
setIsLoading(true);
fullNumber = countryCode + phoneNumber;
_g.label = 1;
case 1:
_g.trys.push([1, 4, 5, 6]);
return [4 /*yield*/, fetch("".concat(config.supabaseUrl, "/functions/v1/otp_whatsapp"), {
method: "POST",
headers: {
Authorization: "Bearer ".concat(config.supabaseKey),
"Content-Type": "application/json",
apikey: config.supabaseKey,
},
body: JSON.stringify({
action: "verify_otp",
phone_number: fullNumber,
code: otpCode,
}),
})];
case 2:
response = _g.sent();
return [4 /*yield*/, response.json()];
case 3:
data = _g.sent();
if (response.ok && (data === null || data === void 0 ? void 0 : data.success)) {
setStep("success");
(_a = callbacks === null || callbacks === void 0 ? void 0 : callbacks.onStepChange) === null || _a === void 0 ? void 0 : _a.call(callbacks, "success");
(_b = callbacks === null || callbacks === void 0 ? void 0 : callbacks.onSuccess) === null || _b === void 0 ? void 0 : _b.call(callbacks, fullNumber);
}
else {
errorMessage = (data === null || data === void 0 ? void 0 : data.error) || "Invalid or expired OTP code";
if (errorMessage.includes("temporarily suspended")) {
setIsSuspended(true);
setSuspensionMessage(errorMessage);
setMaxAttemptsReached(true);
setAttemptsLeft(0);
(_c = callbacks === null || callbacks === void 0 ? void 0 : callbacks.onSuspension) === null || _c === void 0 ? void 0 : _c.call(callbacks, errorMessage);
}
else if (errorMessage.includes("Maximum attempts reached")) {
setMaxAttemptsReached(true);
setAttemptsLeft(0);
setIsSuspended(true);
setSuspensionMessage(errorMessage);
(_d = callbacks === null || callbacks === void 0 ? void 0 : callbacks.onSuspension) === null || _d === void 0 ? void 0 : _d.call(callbacks, errorMessage);
}
else if (errorMessage.includes("attempts remaining")) {
match = errorMessage.match(/(\d+)\s+attempts?\s+remaining/);
if (match) {
remaining = parseInt(match[1]);
setAttemptsLeft(remaining);
}
}
(_e = callbacks === null || callbacks === void 0 ? void 0 : callbacks.onError) === null || _e === void 0 ? void 0 : _e.call(callbacks, errorMessage);
setOtpCode("");
}
return [3 /*break*/, 6];
case 4:
error_2 = _g.sent();
errorMessage = error_2 instanceof Error ? error_2.message : "Something went wrong";
(_f = callbacks === null || callbacks === void 0 ? void 0 : callbacks.onError) === null || _f === void 0 ? void 0 : _f.call(callbacks, errorMessage);
setOtpCode("");
return [3 /*break*/, 6];
case 5:
setIsLoading(false);
return [7 /*endfinally*/];
case 6: return [2 /*return*/];
}
});
}); }, [otpCode, phoneNumber, countryCode, config, callbacks]);
var resetFlow = useCallback(function () {
var _a;
setStep("phone");
setPhoneNumber("");
setOtpCode("");
setAttemptsLeft(3);
setMaxAttemptsReached(false);
setIsSuspended(false);
setSuspensionMessage("");
(_a = callbacks === null || callbacks === void 0 ? void 0 : callbacks.onStepChange) === null || _a === void 0 ? void 0 : _a.call(callbacks, "phone");
}, [callbacks]);
var openModal = useCallback(function () {
setIsModalOpen(true);
}, []);
var closeModal = useCallback(function () {
setIsModalOpen(false);
resetFlow();
}, [resetFlow]);
return {
// State
step: step,
countryCode: countryCode,
phoneNumber: phoneNumber,
otpCode: otpCode,
isLoading: isLoading,
attemptsLeft: attemptsLeft,
maxAttemptsReached: maxAttemptsReached,
isSuspended: isSuspended,
suspensionMessage: suspensionMessage,
isModalOpen: isModalOpen,
// Actions
setCountryCode: setCountryCode,
setPhoneNumber: setPhoneNumber,
setOtpCode: setOtpCode,
sendOTP: sendOTP,
verifyOTP: verifyOTP,
resetFlow: resetFlow,
openModal: openModal,
closeModal: closeModal,
};
};