From a1f6b41accb47e4c1e1e0474148afa94732377da Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 7 Apr 2022 21:52:26 +0800
Subject: ...

---
 BackEnd/Timeline/Controllers/TimelineController.cs | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to 'BackEnd/Timeline/Controllers/TimelineController.cs')

diff --git a/BackEnd/Timeline/Controllers/TimelineController.cs b/BackEnd/Timeline/Controllers/TimelineController.cs
index a6749706..c10a8793 100644
--- a/BackEnd/Timeline/Controllers/TimelineController.cs
+++ b/BackEnd/Timeline/Controllers/TimelineController.cs
@@ -117,13 +117,21 @@ namespace Timeline.Controllers
         /// <returns>The timeline info.</returns>
         [HttpGet("{timeline}")]
         [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status400BadRequest)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
         public async Task<ActionResult<HttpTimeline>> TimelineGet([FromRoute][GeneralTimelineName] string timeline)
         {
-            var timelineId = await _service.GetTimelineIdByNameAsync(timeline);
-            var t = await _service.GetTimelineAsync(timelineId);
-            var result = await Map(t);
-            return result;
+            try
+            {
+                var timelineId = await _service.GetTimelineIdByNameAsync(timeline);
+                var t = await _service.GetTimelineAsync(timelineId);
+                var result = await Map(t);
+                return result;
+            }
+            catch (MultipleTimelineException)
+            {
+                return BadRequestWithCommonResponse(ErrorCodes.TimelineController.MultipleTimelineWithSameName, Resource.MessageMultipleTimeline);
+            }
         }
 
         /// <summary>
-- 
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