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💥 ♻️ Refactor cloud files' references, and loading system

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This commit is contained in:
LittleSheep
2025-06-01 19:18:23 +08:00
parent 02ae634690
commit 00229fd406
32 changed files with 5204 additions and 582 deletions
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53
DysonNetwork.Sphere/Post/PostService.cs
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@ -1,4 +1,3 @@
using System.Text.Json;
using DysonNetwork.Sphere.Account;
using DysonNetwork.Sphere.Activity;
using DysonNetwork.Sphere.Localization;
@ -13,6 +12,7 @@ namespace DysonNetwork.Sphere.Post;
public class PostService(
AppDatabase db,
FileService fs,
FileReferenceService fileRefService,
ActivityService act,
IStringLocalizer<NotificationResource> localizer,
NotificationService nty,
@ -57,7 +57,8 @@ public class PostService(
if (attachments is not null)
{
post.Attachments = await db.Files.Where(e => attachments.Contains(e.Id)).ToListAsync();
post.Attachments = (await db.Files.Where(e => attachments.Contains(e.Id)).ToListAsync())
.Select(x => x.ToReferenceObject()).ToList();
// Re-order the list to match the id list places
post.Attachments = attachments
.Select(id => post.Attachments.First(a => a.Id == id))
@ -91,8 +92,20 @@ public class PostService(
db.Posts.Add(post);
await db.SaveChangesAsync();
await fs.MarkUsageRangeAsync(post.Attachments, 1);
await fs.SetUsageRangeAsync(post.Attachments, PostFileUsageIdentifier);
// Create file references for each attachment
if (post.Attachments.Any())
{
var postResourceId = $"post:{post.Id}";
foreach (var file in post.Attachments)
{
await fileRefService.CreateReferenceAsync(
file.Id,
PostFileUsageIdentifier,
postResourceId
);
}
}
await act.CreateNewPostActivity(user, post);
@ -131,8 +144,21 @@ public class PostService(
if (attachments is not null)
{
post.Attachments = (await fs.DiffAndMarkFilesAsync(attachments, post.Attachments)).current;
await fs.DiffAndSetUsageAsync(attachments, PostFileUsageIdentifier);
var postResourceId = $"post:{post.Id}";
// Update resource references using the new file list
await fileRefService.UpdateResourceFilesAsync(
postResourceId,
attachments,
PostFileUsageIdentifier
);
// Update post attachments by getting files from database
var files = await db.Files
.Where(f => attachments.Contains(f.Id))
.ToListAsync();
post.Attachments = files.Select(x => x.ToReferenceObject()).ToList();
}
if (tags is not null)
@ -168,9 +194,13 @@ public class PostService(
public async Task DeletePostAsync(Post post)
{
var postResourceId = $"post:{post.Id}";
// Delete all file references for this post
await fileRefService.DeleteResourceReferencesAsync(postResourceId);
db.Posts.Remove(post);
await db.SaveChangesAsync();
await fs.MarkUsageRangeAsync(post.Attachments, -1);
}
/// <summary>
@ -279,8 +309,7 @@ public class PostService(
[
e.PublisherId,
e.RepliedPost?.PublisherId,
e.ForwardedPost?.PublisherId,
e.ThreadedPost?.PublisherId
e.ForwardedPost?.PublisherId
])
.Where(e => e != null)
.Distinct()
@ -300,13 +329,9 @@ public class PostService(
publishers.TryGetValue(post.RepliedPost.PublisherId, out var repliedPublisher))
post.RepliedPost.Publisher = repliedPublisher;
if (post.ForwardedPost?.PublisherId != null &&
if (post.ForwardedPost?.PublisherId != null &&
publishers.TryGetValue(post.ForwardedPost.PublisherId, out var forwardedPublisher))
post.ForwardedPost.Publisher = forwardedPublisher;
if (post.ThreadedPost?.PublisherId != null &&
publishers.TryGetValue(post.ThreadedPost.PublisherId, out var threadedPublisher))
post.ThreadedPost.Publisher = threadedPublisher;
}
return posts;