Merge pull request #53 from holaplex/mpw/keto-namespaces-update

add mint namespace

charts/hub-permissions/Chart.yaml

@@ -19,7 +19,7 @@ type: application
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
 
-version: "0.1.1"
+version: "0.1.2"
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/hub-permissions/policies/namespaces.keto.ts

@@ -70,6 +70,29 @@ class Customer implements Namespace {
   }
 }
 
+class Mint implements Namespace {
+  related: {
+    owners: User[]
+    editors: User[]
+    viewers: User[]
+    parents: Drop[]
+  }
+
+  permits = {
+    view: (ctx: Context): boolean =>
+      this.related.viewers.includes(ctx.subject) ||
+      this.related.parents.traverse((parent) => parent.permits.view(ctx)) ||
+      this.permits.edit(ctx),
+    edit: (ctx: Context): boolean =>
+      this.related.editors.includes(ctx.subject) ||
+      this.related.parents.traverse((parent) => parent.permits.edit(ctx)) ||
+      this.permits.delete(ctx),
+    delete: (ctx: Context): boolean =>
+      this.related.owners.includes(ctx.subject) ||
+      this.related.parents.traverse((parent) => parent.permits.delete(ctx)),
+  }
+}
+
 class Drop implements Namespace {
   related: {
     owners: User[]
@@ -138,3 +161,4 @@ class Organization implements Namespace {
       this.related.parents.traverse((parent) => parent.permits.delete(ctx)),
   }
 }
+