1 files changed, 37 insertions, 0 deletions
diff --git a/app/graphql/types/design_management/version_type.rb b/app/graphql/types/design_management/version_type.rb
new file mode 100644
index 00000000000..c774f5d1bdf
--- /dev/null
+++ b/app/graphql/types/design_management/version_type.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+module Types
+  module DesignManagement
+    class VersionType < ::Types::BaseObject
+      # Just `Version` might be a bit to general to expose globally so adding
+      # a `Design` prefix to specify the class exposed in GraphQL
+      graphql_name 'DesignVersion'
+
+      description 'A specific version in which designs were added, modified or deleted'
+
+      authorize :read_design
+
+      field :id, GraphQL::ID_TYPE, null: false,
+            description: 'ID of the design version'
+      field :sha, GraphQL::ID_TYPE, null: false,
+            description: 'SHA of the design version'
+
+      field :designs,
+            ::Types::DesignManagement::DesignType.connection_type,
+            null: false,
+            description: 'All designs that were changed in the version'
+
+      field :designs_at_version,
+            ::Types::DesignManagement::DesignAtVersionType.connection_type,
+            null: false,
+            description: 'All designs that are visible at this version, as of this version',
+            resolver: ::Resolvers::DesignManagement::Version::DesignsAtVersionResolver
+
+      field :design_at_version,
+            ::Types::DesignManagement::DesignAtVersionType,
+            null: false,
+            description: 'A particular design as of this version, provided it is visible at this version',
+            resolver: ::Resolvers::DesignManagement::Version::DesignsAtVersionResolver.single
+    end
+  end
+end