Jhipster - JDL studio - relationship to User

Question

I want to create an entity (called StudentInfo) that has a one-to-one relationship to the User entity (generated my jhipster). How can I do this using JDL-studio ? Do I just declare a relationship to the User like so :

relationship OneToOne {
    StudentInfo{user} to User
}

Will jhipster recognize the "User" in my jdl schema as the User used for authentication or will there be a conflict ?

score 3 · Accepted Answer · answered Feb 20 '20 at 16:39

3

Here's how I've done it in one of my JDL's for a blog app.

relationship ManyToOne {
  Blog{user(login)} to User
  Post{blog(name)} to Blog
}

relationship ManyToMany {
  Post{tag(name)} to Tag{entry}
}

In your case, I think you'll need to do:

relationship OneToOne {
    StudentInfo{user(login)} to User
}

login is the field that will show up in the dropdown. Yes, it will recognize the "User" in your JDL schema. Note that this only works with monoliths and microservices with OAuth. It's not supported if you use microservices with JWT or UAA.

answered Feb 20 '20 at 16:39

Matt Raible

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May I know why its not supported with JWT ? – abiieez Feb 13 '21 at 11:21
Because no one has written the code to implement it for JWT. – Matt Raible Feb 14 '21 at 20:22

score 0 · Answer 2 · edited Jan 28 '21 at 22:49

0

The following code worked for me with jhipster 7.0 beta, monoliths and JWT:

 relationship OneToOne {
     StudentInfo{user(login)} to User }

edited Jan 28 '21 at 22:49

Zdravko Kolev

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answered Jan 28 '21 at 14:04

Dirk Richter

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Jhipster - JDL studio - relationship to User

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