add code in ResourceLinkRequestService.
setRedirectUrl()
application.properties are
webapp.resourcelink.url.for.teacher
webapp.resourcelink.url.for.student
Add query param isLtiaResourceLaunch=true to the resource url
add code in ResourceLinkRequestService.javajava#setRedirectUrl()
setRedirectUrl()
application.properties are
webapp.resourcelink.url.for.teacher
webapp.resourcelink.url.for.student