24 lines
828 B
C#
24 lines
828 B
C#
using System;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using IW4MAdmin.Plugins.Stats.Models;
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using SharedLibraryCore.Database;
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using SharedLibraryCore.Interfaces;
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namespace IW4MAdmin.Application.Migration
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{
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public static class DatabaseHousekeeping
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{
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private static readonly DateTime CutoffDate = DateTime.UtcNow.AddMonths(-6);
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public static async Task RemoveOldRatings(IDatabaseContextFactory contextFactory, CancellationToken token)
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{
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await using var context = contextFactory.CreateContext();
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var dbSet = context.Set<EFRating>();
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var itemsToDelete = dbSet.Where(rating => rating.When <= CutoffDate);
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dbSet.RemoveRange(itemsToDelete);
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await context.SaveChangesAsync(token);
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}
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}
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} |