From 4538aa0be40316a967d6fbcbc08bc9670b9bbcf0 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Sat, 13 Feb 2021 15:46:02 +0800
Subject: feat: Add timeline manageable.

---
 BackEnd/Timeline/Models/Mapper/TimelineMapper.cs | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'BackEnd/Timeline/Models/Mapper/TimelineMapper.cs')

diff --git a/BackEnd/Timeline/Models/Mapper/TimelineMapper.cs b/BackEnd/Timeline/Models/Mapper/TimelineMapper.cs
index 191e2f70..8dfd7b8d 100644
--- a/BackEnd/Timeline/Models/Mapper/TimelineMapper.cs
+++ b/BackEnd/Timeline/Models/Mapper/TimelineMapper.cs
@@ -29,13 +29,28 @@ namespace Timeline.Models.Mapper
             _timelinePostService = timelinePostService;
         }
 
-        public async Task<HttpTimeline> MapToHttp(TimelineEntity entity, IUrlHelper urlHelper, long? userId)
+        public async Task<HttpTimeline> MapToHttp(TimelineEntity entity, IUrlHelper urlHelper, long? userId, bool isAdministrator)
         {
             await _database.Entry(entity).Reference(e => e.Owner).LoadAsync();
             await _database.Entry(entity).Collection(e => e.Members).Query().Include(m => m.User).LoadAsync();
 
             var timelineName = entity.Name is null ? "@" + entity.Owner.Username : entity.Name;
 
+            bool manageable;
+
+            if (userId is null)
+            {
+                manageable = false;
+            }
+            else if (isAdministrator)
+            {
+                manageable = true;
+            }
+            else
+            {
+                manageable = await _timelineService.HasManagePermission(entity.Id, userId.Value);
+            }
+
             return new HttpTimeline(
                 uniqueId: entity.UniqueId,
                 title: string.IsNullOrEmpty(entity.Title) ? timelineName : entity.Title,
@@ -50,6 +65,7 @@ namespace Timeline.Models.Mapper
                 lastModified: entity.LastModified,
                 isHighlight: await _highlightTimelineService.IsHighlightTimeline(entity.Id),
                 isBookmark: userId is not null && await _bookmarkTimelineService.IsBookmark(userId.Value, entity.Id, false, false),
+                manageable: manageable,
                 links: new HttpTimelineLinks(
                     self: urlHelper.ActionLink(nameof(TimelineController.TimelineGet), nameof(TimelineController)[0..^nameof(Controller).Length], new { timeline = timelineName }),
                     posts: urlHelper.ActionLink(nameof(TimelinePostController.List), nameof(TimelinePostController)[0..^nameof(Controller).Length], new { timeline = timelineName })
@@ -57,12 +73,12 @@ namespace Timeline.Models.Mapper
             );
         }
 
-        public async Task<List<HttpTimeline>> MapToHttp(List<TimelineEntity> entities, IUrlHelper urlHelper, long? userId)
+        public async Task<List<HttpTimeline>> MapToHttp(List<TimelineEntity> entities, IUrlHelper urlHelper, long? userId, bool isAdministrator)
         {
             var result = new List<HttpTimeline>();
             foreach (var entity in entities)
             {
-                result.Add(await MapToHttp(entity, urlHelper, userId));
+                result.Add(await MapToHttp(entity, urlHelper, userId, isAdministrator));
             }
             return result;
         }
-- 
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