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1e0182008b
* Enable Nullable In Unowned Repos * Update More Tests * Move to One If * Fix Collections * Format * Add Migrations * Move Pragma Annotation * Add Better Assert Message
22 lines
495 B
C#
22 lines
495 B
C#
using Microsoft.EntityFrameworkCore;
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#nullable enable
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namespace Bit.Infrastructure.EntityFramework;
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public static class EfExtensions
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{
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public static T AttachToOrGet<T>(this DbContext context, Func<T, bool> predicate, Func<T> factory)
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where T : class, new()
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{
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var match = context.Set<T>().Local.FirstOrDefault(predicate);
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if (match == null)
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{
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match = factory();
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context.Attach(match);
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}
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return match;
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}
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}
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