Introduce new field type Slug

[kbrandwijk]

Thanks to @mwickett for bringing up this functionality on Slack.

Based on the discussion on how to generate a unique slug on a Type, I want to suggest a new field type for this, with a server-side implementation to generate a slug based on a field, which is unique across the Type (default) or across all Types.

type Blog implements Node {
    id: ID!
    title: String!
    slug: Slug! @basedOn(field: 'title') @isUnique
} 

The existing @isUnique tag would indicate a globally unique slug, without it, it would be unique for that Type by default.

[sedubois]

The unicity across all types is also discussed in #24.

Relates a bit to last paragraph of #180's OP.

[kbrandwijk]

An example implementation is here: prisma-archive/graphcool-templates#24

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 10 days if no further activity occurs. Thank you for your contributions.

[IshanKBG]

Is this feature added

[jacobjove]

Any word on this?