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Post sign up callbacks

1) On the frontend#

This method allows you to fire events immediately after a successful sign up. For example to send analytics events post sign up.

SuperTokens.init({    appInfo: {...},    recipeList: [        EmailPassword.init({            onHandleEvent: async (context) => {                if (context.action === "SESSION_ALREADY_EXISTS") {                    // TODO:                } else {                    let {id, email} = context.user;                    if (context.action === "SUCCESS") {                        if (context.isNewUser) {                            // TODO: Sign up                        } else {                            // TODO: Sign in                        }                    }                }            }        }),        Session.init()    ]});
info

Please refer to this page to learn more about the onHandleEvent hook.

2) On the backend#

For this, you'll have to override the signUpPOST API in the init function call..

// backendSuperTokens.init({    appInfo: {...},    supertokens: {...},    recipeList: [        EmailPassword.init({            override: {                apis: (originalImplementation) => {                    return {                        ...originalImplementation,                        signUpPOST: async function(input) {
                            if (originalImplementation.signUpPOST === undefined) {                                throw Error("Should never come here");                            }
                            // First we call the original implementation of signUpPOST.                            let response = await originalImplementation.signUpPOST(input);                                                        // Post sign up response, we check if it was successful                            if (response.status === "OK") {                                let { id, email } = response.user;
                                // // These are the input form fields values that the user used while signing up                                let formFields = input.formFields;                                // TODO: post sign up logic                            }                            return response;                        }                    }                }            }        }),        Session.init({...})    ]});