Add latest changes from gitlab-org/gitlab@master

3 files changed, 62 insertions, 0 deletions

diff --git a/app/graphql/mutations/issues/base.rb b/app/graphql/mutations/issues/base.rb
new file mode 100644
index 00000000000..b7fa234a50b
--- /dev/null
+++ b/app/graphql/mutations/issues/base.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+module Mutations
+  module Issues
+    class Base < BaseMutation
+      include Mutations::ResolvesProject
+
+      argument :project_path, GraphQL::ID_TYPE,
+               required: true,
+               description: "The project the issue to mutate is in"
+
+      argument :iid, GraphQL::STRING_TYPE,
+               required: true,
+               description: "The iid of the issue to mutate"
+
+      field :issue,
+            Types::IssueType,
+            null: true,
+            description: "The issue after mutation"
+
+      authorize :update_issue
+
+      private
+
+      def find_object(project_path:, iid:)
+        project = resolve_project(full_path: project_path)
+        resolver = Resolvers::IssuesResolver
+          .single.new(object: project, context: context)
+
+        resolver.resolve(iid: iid)
+      end
+    end
+  end
+end
diff --git a/app/graphql/mutations/issues/set_due_date.rb b/app/graphql/mutations/issues/set_due_date.rb
new file mode 100644
index 00000000000..1855c6f053b
--- /dev/null
+++ b/app/graphql/mutations/issues/set_due_date.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+module Mutations
+  module Issues
+    class SetDueDate < Base
+      graphql_name 'IssueSetDueDate'
+
+      argument :due_date,
+               Types::TimeType,
+               required: true,
+               description: 'The desired due date for the issue'
+
+      def resolve(project_path:, iid:, due_date:)
+        issue = authorized_find!(project_path: project_path, iid: iid)
+        project = issue.project
+
+        ::Issues::UpdateService.new(project, current_user, due_date: due_date)
+          .execute(issue)
+
+        {
+          issue: issue,
+          errors: issue.errors.full_messages
+        }
+      end
+    end
+  end
+end
diff --git a/app/graphql/types/mutation_type.rb b/app/graphql/types/mutation_type.rb
index 2408dc7fd1b..ecdbba477d7 100644
--- a/app/graphql/types/mutation_type.rb
+++ b/app/graphql/types/mutation_type.rb
@@ -9,6 +9,7 @@ module Types
     mount_mutation Mutations::AwardEmojis::Add
     mount_mutation Mutations::AwardEmojis::Remove
     mount_mutation Mutations::AwardEmojis::Toggle
+    mount_mutation Mutations::Issues::SetDueDate
     mount_mutation Mutations::MergeRequests::SetLabels
     mount_mutation Mutations::MergeRequests::SetLocked
     mount_mutation Mutations::MergeRequests::SetMilestone