1 files changed, 20 insertions, 1 deletions
diff --git a/app/services/error_tracking/list_issues_service.rb b/app/services/error_tracking/list_issues_service.rb
index d34ea8aa3b0..7087e3825d6 100644
--- a/app/services/error_tracking/list_issues_service.rb
+++ b/app/services/error_tracking/list_issues_service.rb
@@ -6,6 +6,13 @@ module ErrorTracking
     DEFAULT_LIMIT = 20
     DEFAULT_SORT = 'last_seen'
 
+    # Sentry client supports 'muted' and 'assigned' but GitLab does not
+    ISSUE_STATUS_VALUES = %w[
+      resolved
+      unresolved
+      ignored
+    ].freeze
+
     def external_url
       project_error_tracking_setting&.sentry_external_url
     end
@@ -13,19 +20,31 @@ module ErrorTracking
     private
 
     def perform
-      project_error_tracking_setting.list_sentry_issues(
+      return invalid_status_error unless valid_status?
+
+      response = project_error_tracking_setting.list_sentry_issues(
         issue_status: issue_status,
         limit: limit,
         search_term: params[:search_term].presence,
         sort: sort,
         cursor: params[:cursor].presence
       )
+
+      compose_response(response)
     end
 
     def parse_response(response)
       response.slice(:issues, :pagination)
     end
 
+    def invalid_status_error
+      error('Bad Request: Invalid issue_status', http_status_for(:bad_Request))
+    end
+
+    def valid_status?
+      ISSUE_STATUS_VALUES.include?(issue_status)
+    end
+
     def issue_status
       params[:issue_status] || DEFAULT_ISSUE_STATUS
     end