1 files changed, 47 insertions, 0 deletions
diff --git a/app/graphql/types/user_merge_request_interaction_type.rb b/app/graphql/types/user_merge_request_interaction_type.rb
new file mode 100644
index 00000000000..5ff0d79f13e
--- /dev/null
+++ b/app/graphql/types/user_merge_request_interaction_type.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+module Types
+  class UserMergeRequestInteractionType < BaseObject
+    graphql_name 'UserMergeRequestInteraction'
+    description <<~MD
+      Information about a merge request given a specific user.
+
+      This object has two parts to its state: a `User` and a `MergeRequest`. All
+      fields relate to interactions between the two entities.
+    MD
+
+    authorize :read_merge_request
+
+    field :can_merge,
+          type: ::GraphQL::BOOLEAN_TYPE,
+          null: false,
+          calls_gitaly: true,
+          method: :can_merge?,
+          description: 'Whether this user can merge this merge request.'
+
+    field :can_update,
+          type: ::GraphQL::BOOLEAN_TYPE,
+          null: false,
+          method: :can_update?,
+          description: 'Whether this user can update this merge request.'
+
+    field :review_state,
+          ::Types::MergeRequestReviewStateEnum,
+          null: true,
+          description: 'The state of the review by this user.'
+
+    field :reviewed,
+          type: ::GraphQL::BOOLEAN_TYPE,
+          null: false,
+          method: :reviewed?,
+          description: 'Whether this user has provided a review for this merge request.'
+
+    field :approved,
+          type: ::GraphQL::BOOLEAN_TYPE,
+          null: false,
+          method: :approved?,
+          description: 'Whether this user has approved this merge request.'
+  end
+end
+
+::Types::UserMergeRequestInteractionType.prepend_if_ee('EE::Types::UserMergeRequestInteractionType')