using System.Linq.Expressions;
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namespace CMS.Plugin.HIAWms.Domain.WmsStores
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{
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/// <summary>
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/// WmsStore规约
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/// </summary>
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public class WmsStoreSpecification : Volo.Abp.Specifications.Specification<WmsStore>
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{
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private readonly string _storeCode;
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/// <summary>
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/// Initializes a new instance of the <see cref="WmsStoreSpecification"/> class.
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/// </summary>
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public WmsStoreSpecification()
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{
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="WmsStoreSpecification"/> class.
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/// </summary>
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/// <param name="storeCode">The name.</param>
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public WmsStoreSpecification(string storeCode = null)
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{
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_storeCode = storeCode;
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}
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/// <inheritdoc />
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public override Expression<Func<WmsStore, bool>> ToExpression()
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{
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Expression<Func<WmsStore, bool>> expression = c => 1 == 1;
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if (_storeCode != null)
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{
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expression = expression.And(c => c.StoreCode == _storeCode);
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}
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return expression;
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}
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}
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}
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