1 files changed, 43 insertions, 0 deletions
diff --git a/app/services/jira_import/users_importer.rb b/app/services/jira_import/users_importer.rb
new file mode 100644
index 00000000000..579d3675073
--- /dev/null
+++ b/app/services/jira_import/users_importer.rb
@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+module JiraImport
+  class UsersImporter
+    attr_reader :user, :project, :start_at, :result
+
+    MAX_USERS = 50
+
+    def initialize(user, project, start_at)
+      @project = project
+      @start_at = start_at
+      @user = user
+    end
+
+    def execute
+      Gitlab::JiraImport.validate_project_settings!(project, user: user)
+
+      return ServiceResponse.success(payload: nil) if users.blank?
+
+      result = UsersMapper.new(project, users).execute
+      ServiceResponse.success(payload: result)
+    rescue Timeout::Error, Errno::EINVAL, Errno::ECONNRESET, Errno::ECONNREFUSED, URI::InvalidURIError, JIRA::HTTPError, OpenSSL::SSL::SSLError => error
+      Gitlab::ErrorTracking.track_exception(error, project_id: project.id, request: url)
+      ServiceResponse.error(message: "There was an error when communicating to Jira: #{error.message}")
+    rescue Projects::ImportService::Error => error
+      ServiceResponse.error(message: error.message)
+    end
+
+    private
+
+    def users
+      @users ||= client.get(url)
+    end
+
+    def url
+      "/rest/api/2/users?maxResults=#{MAX_USERS}&startAt=#{start_at.to_i}"
+    end
+
+    def client
+      @client ||= project.jira_service.client
+    end
+  end
+end