1 files changed, 31 insertions, 0 deletions
diff --git a/app/services/members/approve_access_request_service.rb b/app/services/members/approve_access_request_service.rb
new file mode 100644
index 00000000000..416aee2ab51
--- /dev/null
+++ b/app/services/members/approve_access_request_service.rb
@@ -0,0 +1,31 @@
+module Members
+  class ApproveAccessRequestService < BaseService
+    include MembersHelper
+
+    attr_accessor :source
+
+    def initialize(source, current_user, params = {})
+      @source = source
+      @current_user = current_user
+      @params = params
+    end
+
+    def execute
+      condition = params[:user_id] ? { user_id: params[:user_id] } : { id: params[:id] }
+      access_requester = source.requesters.find_by!(condition)
+
+      raise Gitlab::Access::AccessDeniedError unless can_update_access_requester?(access_requester)
+
+      access_requester.access_level = params[:access_level] if params[:access_level]
+      access_requester.accept_request
+
+      access_requester
+    end
+
+    private
+
+    def can_update_access_requester?(access_requester)
+      access_requester && can?(current_user, action_member_permission(:update, access_requester), access_requester)
+    end
+  end
+end