From 66658abde1220a53d0e022aaac8dd49a15034a34 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 4 Feb 2021 22:03:08 +0800
Subject: ...

---
 .../Timeline/Controllers/TimelinePostController.cs | 39 +++++++++++++++++++---
 1 file changed, 35 insertions(+), 4 deletions(-)

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

diff --git a/BackEnd/Timeline/Controllers/TimelinePostController.cs b/BackEnd/Timeline/Controllers/TimelinePostController.cs
index 3f31decf..0148f56e 100644
--- a/BackEnd/Timeline/Controllers/TimelinePostController.cs
+++ b/BackEnd/Timeline/Controllers/TimelinePostController.cs
@@ -53,7 +53,7 @@ namespace Timeline.Controllers
         [ProducesResponseType(StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status403Forbidden)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
-        public async Task<ActionResult<List<HttpTimelinePost>>> PostList([FromRoute][GeneralTimelineName] string timeline, [FromQuery] DateTime? modifiedSince, [FromQuery] bool? includeDeleted)
+        public async Task<ActionResult<List<HttpTimelinePost>>> List([FromRoute][GeneralTimelineName] string timeline, [FromQuery] DateTime? modifiedSince, [FromQuery] bool? includeDeleted)
         {
             var timelineId = await _timelineService.GetTimelineIdByName(timeline);
 
@@ -68,6 +68,37 @@ namespace Timeline.Controllers
             return result;
         }
 
+        /// <summary>
+        /// Get a post of a timeline.
+        /// </summary>
+        /// <param name="timeline">The name of the timeline.</param>
+        /// <param name="postId">The post id.</param>
+        /// <returns>The post.</returns>
+        [HttpGet("{post}")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status403Forbidden)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public async Task<ActionResult<HttpTimelinePost>> Get([FromRoute][GeneralTimelineName] string timeline, [FromRoute(Name = "post")] long postId)
+        {
+            var timelineId = await _timelineService.GetTimelineIdByName(timeline);
+
+            if (!UserHasAllTimelineManagementPermission && !await _timelineService.HasReadPermission(timelineId, this.GetOptionalUserId()))
+            {
+                return StatusCode(StatusCodes.Status403Forbidden, ErrorResponse.Common.Forbid());
+            }
+
+            try
+            {
+                var post = await _postService.GetPost(timelineId, postId);
+                var result = await _timelineMapper.MapToHttp(post, timeline, Url);
+                return result;
+            }
+            catch (TimelinePostNotExistException)
+            {
+                return NotFound(ErrorResponse.TimelineController.PostNotExist());
+            }
+        }
+
         /// <summary>
         /// Get the data of a post. Usually a image post.
         /// </summary>
@@ -82,7 +113,7 @@ namespace Timeline.Controllers
         [ProducesResponseType(StatusCodes.Status400BadRequest)]
         [ProducesResponseType(StatusCodes.Status403Forbidden)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
-        public async Task<IActionResult> PostDataGet([FromRoute][GeneralTimelineName] string timeline, [FromRoute] long post, [FromHeader(Name = "If-None-Match")] string? ifNoneMatch)
+        public async Task<IActionResult> DataGet([FromRoute][GeneralTimelineName] string timeline, [FromRoute] long post, [FromHeader(Name = "If-None-Match")] string? ifNoneMatch)
         {
             _ = ifNoneMatch;
 
@@ -121,7 +152,7 @@ namespace Timeline.Controllers
         [ProducesResponseType(StatusCodes.Status400BadRequest)]
         [ProducesResponseType(StatusCodes.Status401Unauthorized)]
         [ProducesResponseType(StatusCodes.Status403Forbidden)]
-        public async Task<ActionResult<HttpTimelinePost>> PostPost([FromRoute][GeneralTimelineName] string timeline, [FromBody] HttpTimelinePostCreateRequest body)
+        public async Task<ActionResult<HttpTimelinePost>> Post([FromRoute][GeneralTimelineName] string timeline, [FromBody] HttpTimelinePostCreateRequest body)
         {
             var timelineId = await _timelineService.GetTimelineIdByName(timeline);
             var userId = this.GetUserId();
@@ -193,7 +224,7 @@ namespace Timeline.Controllers
         [ProducesResponseType(StatusCodes.Status400BadRequest)]
         [ProducesResponseType(StatusCodes.Status401Unauthorized)]
         [ProducesResponseType(StatusCodes.Status403Forbidden)]
-        public async Task<ActionResult> PostDelete([FromRoute][GeneralTimelineName] string timeline, [FromRoute] long post)
+        public async Task<ActionResult> Delete([FromRoute][GeneralTimelineName] string timeline, [FromRoute] long post)
         {
             var timelineId = await _timelineService.GetTimelineIdByName(timeline);
 
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