async signUp()

in packages/ui/src/machines/authenticator/signUp.ts [282:321]

• 34 lines of code
• 18 McCabe index (conditional complexity)

        async signUp(context, _event) {
          const { formValues, loginMechanisms } = context;
          const [primaryAlias = 'username'] = loginMechanisms;
          const { [primaryAlias]: username, password } = formValues;

          const attributes = pickBy(formValues, (_, key) => {
            // Allowlist of Cognito User Pool Attributes (from OpenID Connect specification)
            // See: https://docs.aws.amazon.com/cognito/latest/developerguide/user-pool-settings-attributes.html
            switch (key) {
              case 'address':
              case 'birthdate':
              case 'email':
              case 'family_name':
              case 'gender':
              case 'given_name':
              case 'locale':
              case 'middle_name':
              case 'name':
              case 'nickname':
              case 'phone_number':
              case 'picture':
              case 'preferred_username':
              case 'profile':
              case 'updated_at':
              case 'website':
              case 'zoneinfo':
                return true;

              // Otherwise, it's a custom attribute
              default:
                return key.startsWith('custom:');
            }
          });

          return await services.handleSignUp({
            username,
            password,
            attributes,
          });
        },