How to delete nodes with relations?
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# prisma-whats-newv
Vendicto
03/07/2018, 12:52 PMHow to delete nodes with relations?
http://prntscr.com/io20nu
How to do it right ?
m
max
03/07/2018, 12:53 PMeither remove the mandatory nature of the relation or delete the related node first
max
03/07/2018, 12:54 PMIf you're using Prisma you can cascade your deletes
max
03/07/2018, 12:54 PM@Vendicto
v
Vendicto
03/07/2018, 12:57 PMI don't use Prisma
Vendicto
03/07/2018, 12:57 PMso first I must delete Tag model, and after delete Post, am I right ?
Vendicto
03/07/2018, 12:57 PM@max
m
max
03/07/2018, 1:01 PM@Vendicto yes you could delete the tag first then post. or you could remove the
!post: Post!v
Vendicto
03/07/2018, 1:02 PMthanks I will try
Vendicto
03/07/2018, 2:21 PMThis is complicate. because Tags is required, and one post can have more than 3 tags, so I must delete each tag for this post, and after that I can delete post ?
Vendicto
03/07/2018, 2:40 PMhow to delete all tags by one request ?
@max
m
max
03/07/2018, 2:52 PMare you using graphcool-framework? you could create a resolver to deletePost. It would fetch the tag ids and delete them first and then deletePost
max
03/07/2018, 2:52 PM@Vendicto
v
Vendicto
03/07/2018, 2:53 PMhmm ok
Vendicto
03/07/2018, 2:53 PMthanks a lot !
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