Hi,
Thanks for reaching out.
As Pituach mentioned this need node js
expertise. However, I would like to share genral guidance and some of sample related to Azure AD authentication with Azure SQL DB and DW. In case if you need MS support help, I will gladly open one-time free support for you if you have any active subscription. Hope this helps.
https://techcommunity.microsoft.com/t5/azure-sql-blog/troubleshooting-problems-related-to-azure-ad-authentication-with/ba-p/1062991
https://github.com/microsoft/sql-server-samples/tree/master/samples/features/security/azure-active-directory-auth
https://stackoverflow.com/questions/46681021/can-not-connect-to-azure-sql-server-using-active-directory-integrated-authentica
https://github.com/microsoft/sql-server-samples/tree/master/samples/features/security/azure-active-directory-auth/password