datasquirel/client/auth/logout.ts

import parseClientCookies from "../utils/parseClientCookies";
/**
 * Login with Google Function
 * ===============================================================================
 * @description This function uses google identity api to login a user with datasquirel
 */
export default async function logout(
    params: { [s: string]: any } | null
): Promise<boolean> {
    try {
        const localUser = localStorage.getItem("user");
        let targetUser;

        try {
            targetUser = JSON.parse(localUser || "");
        } catch (error) {
            console.log(error);
        }

        if (!targetUser) {
            return false;
        }

        ////////////////////////////////////////
        ////////////////////////////////////////
        ////////////////////////////////////////

        const cookies = parseClientCookies();
        const socialId =
            cookies?.datasquirel_social_id &&
            typeof cookies.datasquirel_social_id == "string" &&
            !cookies.datasquirel_social_id.match(/^null$/i)
                ? cookies.datasquirel_social_id
                : null;

        ////////////////////////////////////////
        ////////////////////////////////////////
        ////////////////////////////////////////

        localStorage.setItem("user", "{}");
        localStorage.removeItem("csrf");

        document.cookie = `datasquirel_social_id=null;samesite=strict;path=/`;

        ////////////////////////////////////////
        ////////////////////////////////////////
        ////////////////////////////////////////

        const response: boolean = await new Promise((resolve, reject) => {
            if (socialId && !socialId?.match(/^null$/i)) {
                const googleClientId = params?.googleClientId;

                if (googleClientId) {
                    const googleScript = document.createElement("script");
                    googleScript.src = "https://accounts.google.com/gsi/client";
                    googleScript.className = "social-script-tag";

                    document.body.appendChild(googleScript);

                    ////////////////////////////////////////
                    ////////////////////////////////////////
                    ////////////////////////////////////////

                    googleScript.onload = function (e) {
                        // @ts-ignore
                        const google = window.google;

                        if (google) {
                            ////////////////////////////////////////
                            ////////////////////////////////////////
                            ////////////////////////////////////////

                            google.accounts.id.initialize({
                                client_id: googleClientId,
                            });

                            google.accounts.id.revoke(socialId, (done: any) => {
                                console.log(done.error);
                                resolve(true);
                            });

                            ////////////////////////////////////////
                            ////////////////////////////////////////
                            ////////////////////////////////////////
                        }
                    };
                } else {
                    resolve(true);
                }

                ////////////////////////////////////////
                ////////////////////////////////////////
                ////////////////////////////////////////
            } else {
                resolve(true);
            }
        });

        return response;
    } catch (error) {
        return false;
    }
}