Il reste a faire la migration! Je ne suis pas capable.

src/Web/Features/Contents/Data/Content.cs

@@ -11,8 +11,11 @@ public class Content
     public Guid? DeletedBy { get; set; }
     public DateTimeOffset? DeletedAt { get; set; }
     [MaxLength(128)] public required string Title { get; set; }
+    
+    [MaxLength(512)]public string? ThumbnailUrl { get; init;  }
     [MaxLength(2048)] public string Description { get; set; } = "";
     [MaxLength(2048)]  public string? HtmlFileUrl { get; set; } = "";
     public IList<ContentReaction> Reactions { get; set; } = new List<ContentReaction>();
-    public string[]? Urls { get; init; }
+    public string[]? Urls { get; init; }  
+
 }

src/Web/Features/Contents/Data/ContentDbContext.cs

@@ -30,6 +30,11 @@ public class ContentDbContext(
             .OwnsMany(c => c.Reactions)
             .ToTable("Reactions");
 
+        modelBuilder
+            .Entity<Content>()
+            .Property(c => c.ThumbnailUrl);
+          
+
         modelBuilder
             .Entity<Creator>()
             .OwnsOne<Socials>(x => x.Socials)
@@ -44,5 +49,7 @@ public class ContentDbContext(
             .Entity<Creator>()
             .OwnsOne<Images>(x => x.Images)
             .ToTable(nameof(Images));
+        
+        
     }
 }

src/Web/Features/Contents/Handlers/CreateContent.cs

@@ -14,8 +14,10 @@ public record PostContentRequest(
     string Title,
     string Description,
     IFormFileCollection? Files,
+    string ThumbnailUrl,
     string[]? ExternalUrls);
 
+
 [PublicAPI]
 public sealed class PostContentRequestValidator : Validator<PostContentRequest>
 {
@@ -40,6 +42,8 @@ public sealed class PostContentRequestValidator : Validator<PostContentRequest>
         RuleForEach(r => r.ExternalUrls)
             .NotEmpty().WithMessage("External URL cannot be empty")
             .Must(url => Uri.IsWellFormedUriString(url, UriKind.Absolute)).WithMessage("External URL is not valid");
+        
+        
     }
 }
 
@@ -102,7 +106,9 @@ public sealed class PostContent(
                 CreatedBy = User.GetUserId(),
                 Title = req.Title,
                 Description = req.Description,
-                Urls = urls.IsEmpty ? null : urls.ToArray()
+                Urls = urls.IsEmpty ? null : urls.ToArray(),
+                ThumbnailUrl = req.ThumbnailUrl,
+
             },
             ct);
 
@@ -122,6 +128,7 @@ public sealed class PostContent(
                 Title = c.Title,
                 Description = c.Description,
                 Urls = c.Urls,
+                ThumbnailUrl = c.ThumbnailUrl,
             })
             .SingleOrDefaultAsync(
                 c => c.Id == req.Id,

src/Web/Features/Contents/Handlers/CreateContentFromHtml.cs

@@ -75,6 +75,7 @@ public sealed class PostContentHtml(
                 Title = c.Title,
                 Description = c.Description,
                 Urls = c.Urls,
+                ThumbnailUrl = c.ThumbnailUrl,
                 HtmlFileUrl = htmlFileUrl
             })
             .SingleOrDefaultAsync(

src/Web/Features/Contents/Handlers/GetContent.cs

@@ -40,6 +40,7 @@ public class GetContent(
                 Title = c.Title,
                 Description = c.Description,
                 Urls = c.Urls,
+                ThumbnailUrl = c.ThumbnailUrl,
                 HtmlFileUrl = c.HtmlFileUrl ?? "",
                 Reactions = c.Reactions.Select(x => new ReactionModel
                 {

src/Web/Features/Contents/Handlers/GetContentsByCreator.cs

@@ -51,6 +51,7 @@ public class GetContentsByCreatorHandler(
                 Title = c.Title,
                 Description = c.Description,
                 Urls = c.Urls,
+                ThumbnailUrl = c.ThumbnailUrl,
                 HtmlFileUrl = c.HtmlFileUrl ?? "",
                 Reactions = c.Reactions.Select(x => new ReactionModel
                 {

src/Web/Features/Contents/Handlers/GetFeaturedContents.cs

@@ -50,6 +50,7 @@ public class GetFeaturedContentsHandler(
                 Title = c.Title,
                 Description = c.Description,
                 Urls = c.Urls,
+                ThumbnailUrl = c.ThumbnailUrl,
                 Reactions = c.Reactions.Select(x => new ReactionModel
                 {
                     Reaction = x.Reaction.FromEnum(),

src/Web/Features/Contents/Handlers/Models/ContentModel.cs

@@ -14,5 +14,6 @@ public class ContentModel
     public required string Description { get; init; }
     public string HtmlFileUrl { get; init; } = "";
     public required string[]? Urls { get; init; }
+    public string? ThumbnailUrl { get; init; }
     public IList<ReactionModel>? Reactions { get; set; } = new List<ReactionModel>();
 }