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[backend/core] Move FilterByFollowingAndOwn back into QueryableExtensions

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This commit is contained in:
Laura Hausmann 2024-06-26 21:56:45 +02:00
parent a0aa632bf4
commit c290c546f4
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GPG key ID: D044E84C5BE01605
2 changed files with 11 additions and 31 deletions
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11
Iceshrimp.Backend/Core/Extensions/QueryableExtensions.cs
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@ -259,6 +259,17 @@ public static class QueryableExtensions
return query.Where(note => note.Visibility == visibility);
}
public static IQueryable<Note> FilterByFollowingAndOwn(
this IQueryable<Note> query, User user, DatabaseContext db
)
{
return query.Where(note => db.Followings
.Where(p => p.Follower == user)
.Select(p => p.FolloweeId)
.Concat(new[] { user.Id })
.Contains(note.UserId));
}
public static IQueryable<Note> FilterByUser(this IQueryable<Note> query, User user)
{
return query.Where(note => note.User == user);

31
Iceshrimp.Backend/Core/Extensions/QueryableTimelineExtensions.cs
View file

@ -1,31 +0,0 @@
using System.Diagnostics.CodeAnalysis;
using Iceshrimp.Backend.Core.Database;
using Iceshrimp.Backend.Core.Database.Tables;
using Iceshrimp.Backend.Core.Services;
using Microsoft.EntityFrameworkCore;
namespace Iceshrimp.Backend.Core.Extensions;
public static class QueryableTimelineExtensions
{
// Determined empirically in 2023. Ask zotan for the spreadsheet if you're curious.
private const int Cutoff = 250;
public static IQueryable<Note> FilterByFollowingAndOwn(
this IQueryable<Note> query, User user, DatabaseContext db
)
{
return query.Where(note => db.Followings
.Where(p => p.Follower == user)
.Select(p => p.FolloweeId)
.Concat(new[] { user.Id })
.Contains(note.UserId));
}
private static IQueryable<Note> FollowingAndOwnLowFreq(this IQueryable<Note> query, User user, DatabaseContext db)
=> query.Where(note => db.Followings
.Where(p => p.Follower == user)
.Select(p => p.FolloweeId)
.Concat(new[] { user.Id })
.Contains(note.UserId));
}