https://prepinsta.com/wp-content/plugins/google-one-tap-login/js/google-one-tap-login-script.js?ver=320618123

1window.onload = function () {
2    let isUserLoggedIn = googleLogin.isUserLoggedIn;
3    const isHomepage = googleLogin.isHomePage;
4    const nonce = googleLogin.nonce;
5    const ajaxUrl = googleLogin.ajaxUrl;
6    // Get the backend URL from localized variable
7    const backendUrl = googleLogin.backend_url;
8    
9    google.accounts.id.initialize({
10        client_id: googleLogin.clientId,
11        callback: handleCredentialResponse
12    });
13
14    // If the user isn't logged in and isn't on the homepage, show One Tap prompt
15    if (!isUserLoggedIn && !isHomepage) {
16        console.log('login', isUserLoggedIn);
17        google.accounts.id.prompt();
18    }
19
20    // Function to trigger the Google One Tap prompt
21    function showGooglePrompt() {
22        // Add login check before showing prompt
23        if (!isUserLoggedIn && !isHomepage) {
24            google.accounts.id.prompt();
25        }
26    }
27
28    // Add event listeners to specific buttons or elements to show Google prompt
29    addEventListenersToElements('prepshow-btn', showGooglePrompt);
30    addEventListenersToElements('overly-home', showGooglePrompt);
31};
32
33function navigateWithCacheBust(targetUrl, paramKey) {
34    var key = paramKey || 'refresh';
35    try {
36        var url = new URL(targetUrl, window.location.origin);
37        if (url.origin === window.location.origin) {
38            url.searchParams.set(key, Date.now());
39        }
40        window.location.assign(url.toString());
41    } catch (error) {
42        var separator = targetUrl && targetUrl.indexOf('?') !== -1 ? '&' : '?';
43        window.location.href = (targetUrl || window.location.href) + separator + key + '=' + Date.now();
44    }
45}
46
47// Function to handle the response from the One Tap prompt
48function handleCredentialResponse(response) {
49    sendIdTokenToServer(response, googleLogin.ajaxUrl);
50}
51
52// Function to send ID token to the server
53function sendIdTokenToServer(response, ajaxUrl) {
54    jQuery.ajax({
55        url: ajaxUrl,
56        type: 'POST',
57        data: {
58            action: 'handle_google_one_tap_login',
59            id_token: response.credential,
60            user_location: response.state,
61            security: googleLogin.nonce // Added nonce for extra security
62        },
63        success: function(result) {
64            if (result.success) {
65                const user = result.data;
66                const redirectUrl = user.redirectUrl;
67
68                // Handle login or user creation based on the data returned
69                if (user.email && user.prep_id) {
70                    loginUserGoogle(user.email, user.prep_id, user.phoneNumber, user.yearOfPass, redirectUrl);
71                } else {
72                    createUserGoogle(user.email, user.user_location, redirectUrl);
73                }
74            } else {
75                console.error('Error:', result.data.message);
76            }
77        },
78        error: function(error) {
79            console.error('Error during AJAX request:', error);
80        }
81    });
82}
83
84// Helper function to add event listeners to multiple elements
85function addEventListenersToElements(className, callback) {
86    const elements = document.getElementsByClassName(className);
87    for (let i = 0; i < elements.length; i++) {
88        elements[i].addEventListener('click', callback);
89    }
90}
91
92// Function to log the user in via the socialLogin API
93function loginUserGoogle(email, prep_id, phoneNumber, yearOfPass, redirectUrl) {
94    const backendUrl = googleLogin.backend_url;
95    fetch(`${backendUrl}api/v2/user/web/socialLogin`, {
96        method: 'POST',
97        credentials: 'include',
98        headers: {
99            'Content-Type': 'application/json',
100            'Authorization': 'Basic cHJlcEluc3RhOnByZXAxMjNASW5zdGE='
101        },
102        body: JSON.stringify({
103            user_email: email,
104            prep_id: prep_id,
105            year_of_passing: yearOfPass,
106            user_acquisition_source: 'From Prepinsta google Button',
107            phone: phoneNumber,
108            user_type: 3
109        })
110    })
111    .then(response => response.json())
112    .then(data => {
113        if (data.status === 200) {
114            createdUserToken= data.res.accessToken;
115            var prepinstaId = data.res.user.PrepId;

116            setAccessTokenCookie(createdUserToken);
117            isUserLoggedIn = true; 
118            google.accounts.id.cancel();
119            loginUserAfterCreation(prepinstaId, redirectUrl);
120            Moengage.identifyUser({ u_em: data.res.user.user_email });
121        } else {
122            alert('Login failed. Please try again.');
123        }
124    })
125    .catch(error => {
126        console.error('Error during social login:', error);
127        alert('There was an error during the login process.');
128    });
129}
130
131// Function to create a new user via the socialSignup API
132function createUserGoogle(email, user_location, redirectUrl) {
133    const backendUrl = googleLogin.backend_url;
134    const apiUrl = `${backendUrl}api/v2/user/web/socialSignup`;
135
136    const payload = {
137        user_email: email,
138        user_acquisition_source: user_location,
139        user_type: 3  // Assuming user type is '3'
140    };
141
142    fetch(apiUrl, {
143        method: 'POST',
144        credentials: 'include',
145        headers: {
146            'Content-Type': 'application/json',
147            'Authorization': 'Basic cHJlcEluc3RhOnByZXAxMjNASW5zdGE='
148        },
149        body: JSON.stringify(payload)
150    })
151    .then(response => response.json())
152    .then(data => {
153        if (data.status === 200) {
154            const prepinstaId = data.res.user.PrepId;

155            setAccessTokenCookie(data.res.accessToken);
156            isUserLoggedIn = true; 
157            google.accounts.id.cancel();
158            loginUserAfterCreation(prepinstaId, redirectUrl);
159            // Track the event in MoEngage
160            userData = data.res.user;
161            Moengage.add_unique_user_id(userData.user_email);
162            Moengage.add_email(userData.user_email);
163            Moengage.add_mobile(userData.phone);
164            Moengage.add_user_attribute("year_of_passing", userData.year_of_passing);
165            Moengage.track_event("signup", {
166                user_id: userData.PrepId,
167                user_email: userData.user_email,
168                user_phone: userData.phone,
169            });
170        } else {
171            alert('Error creating user.');
172        }
173    })
174    .catch(error => {
175        console.error('Error during user creation:', error);
176        alert('There was an error during user creation');
177    });
178}
179
180// Function to handle login after user creation
181function loginUserAfterCreation(prepinstaId, redirectUrl) {
182    const prepinstaIds = { userid: prepinstaId };
183    jQuery.ajax({
184        url: googleLogin.ajaxUrl,
185        type: 'POST',
186        data: {
187            action: 'process_user_login',
188            security: googleLogin.nonce,
189            action_type: 'loginUser',
190            data: prepinstaIds
191        },
192        success: function(response) {
193            if (response.success) {
194                navigateWithCacheBust(redirectUrl, 'loggedin');
195            } else {
196                console.error('Login failed:', response.data.message);
197            }
198        },
199        error: function(err) {
200            console.error('Login error:', err);
201        }
202    });
203}
204
205// Function to set the access token in cookies
206function setAccessTokenCookie(token) {
207    const days = 180;
208    const date = new Date();
209    date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
210    const expires = "expires=" + date.toUTCString();
211
212    document.cookie = "accessToken=" + encodeURIComponent(token) + ";" + expires + "; path=/";
213}