23 lines
No EOL
1.2 KiB
C#
23 lines
No EOL
1.2 KiB
C#
using Iceshrimp.Backend.Core.Database;
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using Microsoft.EntityFrameworkCore;
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namespace Iceshrimp.Backend.Core.Services;
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public class DatabaseMaintenanceService(DatabaseContext db) {
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public async Task RecomputeNoteCountersAsync() {
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await db.Notes.ExecuteUpdateAsync(p => p.SetProperty(n => n.RenoteCount,
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n => db.Notes.Count(r => r.IsPureRenote))
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.SetProperty(n => n.RepliesCount,
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n => db.Notes.Count(r => r.Reply == n)));
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//TODO: update reaction counts as well? (can likely not be done database-side :/)
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}
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public async Task RecomputeUserCountersAsync() {
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await db.Users.ExecuteUpdateAsync(p => p.SetProperty(u => u.FollowersCount,
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u => db.Followings.Count(f => f.Followee == u))
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.SetProperty(u => u.FollowingCount,
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u => db.Followings.Count(f => f.Follower == u))
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.SetProperty(u => u.NotesCount,
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u => db.Notes.Count(n => n.User == u && !n.IsPureRenote)));
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}
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} |