...

5 files changed, 71 insertions, 7 deletions

diff --git a/BackEnd/Timeline/Models/Http/HttpTimelinePostCreateRequestContent.cs b/BackEnd/Timeline/Models/Http/HttpTimelinePostCreateRequestContent.cs
index f4b300a9..12ab407f 100644
--- a/BackEnd/Timeline/Models/Http/HttpTimelinePostCreateRequestContent.cs
+++ b/BackEnd/Timeline/Models/Http/HttpTimelinePostCreateRequestContent.cs
@@ -1,4 +1,5 @@
 using System.ComponentModel.DataAnnotations;

+using Timeline.Models.Validation;

 

 namespace Timeline.Models.Http

 {

@@ -11,6 +12,7 @@ namespace Timeline.Models.Http
         /// Type of post content.

         /// </summary>

         [Required]

+        [TimelinePostContentType]

         public string Type { get; set; } = default!;

         /// <summary>

         /// If post is of text type, this is the text.

diff --git a/BackEnd/Timeline/Models/Http/HttpTimelinePostPatchRequest.cs b/BackEnd/Timeline/Models/Http/HttpTimelinePostPatchRequest.cs
new file mode 100644
index 00000000..3dface29
--- /dev/null
+++ b/BackEnd/Timeline/Models/Http/HttpTimelinePostPatchRequest.cs
@@ -0,0 +1,39 @@
+using System;

+using Timeline.Models.Validation;

+

+namespace Timeline.Models.Http

+{

+    /// <summary>

+    /// The model of changing post content.

+    /// </summary>

+    public class HttpTimelinePostPatchRequestContent

+    {

+        /// <summary>

+        /// The new type of the post. If null, old type is used. This field can't be used alone. Use it with corresponding fields to change post content.

+        /// </summary>

+        [TimelinePostContentType]

+        public string? Type { get; set; }

+        /// <summary>

+        /// The new text. Null for not change.

+        /// </summary>

+        public string? Text { get; set; }

+        /// <summary>

+        /// The new data. Null for not change.

+        /// </summary>

+        public string? Data { get; set; }

+    }

+

+    public class HttpTimelinePostPatchRequest

+    {

+        /// <summary>

+        /// Change the time. Null for not change.

+        /// </summary>

+        public DateTime? Time { get; set; }

+

+        /// <summary>

+        /// Change the color. Null for not change.

+        /// </summary>

+        [Color]

+        public string? Color { get; set; }

+    }

+}

diff --git a/BackEnd/Timeline/Models/TimelinePostContentTypes.cs b/BackEnd/Timeline/Models/TimelinePostContentTypes.cs
new file mode 100644
index 00000000..22763eba
--- /dev/null
+++ b/BackEnd/Timeline/Models/TimelinePostContentTypes.cs
@@ -0,0 +1,11 @@
+using System.Collections.Generic;

+

+namespace Timeline.Models

+{

+    public static class TimelinePostContentTypes

+    {

+        public static string[] AllTypes { get; } = new string[] { Text, Image };

+        public const string Text = "text";

+        public const string Image = "image";

+    }

+}

diff --git a/BackEnd/Timeline/Models/Timeline.cs b/BackEnd/Timeline/Models/TimelineVisibility.cs
index 9f3eabdf..7c1e309b 100644
--- a/BackEnd/Timeline/Models/Timeline.cs
+++ b/BackEnd/Timeline/Models/TimelineVisibility.cs
@@ -1,4 +1,4 @@
-namespace Timeline.Models

+namespace Timeline.Models

 {

     public enum TimelineVisibility

     {

@@ -15,10 +15,4 @@
         /// </summary>

         Private

     }

-

-    public static class TimelinePostContentTypes

-    {

-        public const string Text = "text";

-        public const string Image = "image";

-    }

 }

diff --git a/BackEnd/Timeline/Models/Validation/TimelinePostContentTypeValidator.cs b/BackEnd/Timeline/Models/Validation/TimelinePostContentTypeValidator.cs
new file mode 100644
index 00000000..483cce06
--- /dev/null
+++ b/BackEnd/Timeline/Models/Validation/TimelinePostContentTypeValidator.cs
@@ -0,0 +1,18 @@
+using System;

+

+namespace Timeline.Models.Validation

+{

+    public class TimelinePostContentTypeValidator : StringSetValidator

+    {

+        public TimelinePostContentTypeValidator() : base(TimelinePostContentTypes.AllTypes) { }

+    }

+

+    [AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, AllowMultiple = false)]

+    public class TimelinePostContentTypeAttribute : ValidateWithAttribute

+    {

+        public TimelinePostContentTypeAttribute() : base(typeof(TimelinePostContentTypeValidator))

+        {

+

+        }

+    }

+}