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30 lines
828 B
30 lines
828 B
using Connected.Data.DataProtection;
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using Connected.Data.EntityProtection;
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using Connected.Entities;
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using Connected.Middleware;
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using Connected.Validation;
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namespace Logistics.Types.WarehouseLocations;
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internal class WarehouseLocationProtection : MiddlewareComponent, IEntityProtector<IWarehouseLocation>
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{
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public WarehouseLocationProtection(IWarehouseLocationCache cache)
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{
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Cache = cache;
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}
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public IWarehouseLocationCache Cache { get; }
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public async Task Invoke(EntityProtectionArgs<IWarehouseLocation> args)
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{
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if (args.State != State.Deleted)
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return;
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/*
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* We are protecting the children because warehouse locations support nesting entities.
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*/
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if (args.Entity.ItemCount > 0)
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throw ValidationExceptions.ReferenceExists(args.Entity.GetType(), args.Entity.Id);
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await Task.CompletedTask;
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}
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}
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