34 lines
1.1 KiB
C#
34 lines
1.1 KiB
C#
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using SnowMaidenContracts.Exceptions;
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using SnowMaidenContracts.Extensions;
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using SnowMaidenContracts.Infrastructure;
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namespace SnowMaidenContracts.DataModels;
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// 3. Каждый продукт связан с продажей промежуточной информацией о количестве данного продукта (4. Product -> SaleProduct)
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public class SaleProductDataModel(string saleId, string productId, int count) : IValidation
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{
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public string SaleId { get; private set; } = saleId;
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public string ProductId { get; private set; } = productId;
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public int Count { get; private set; } = count;
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public void Validate()
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{
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if (SaleId.IsEmpty())
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throw new ValidationException("Field Sale ID is empty");
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if (!SaleId.IsGuid())
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throw new ValidationException("The Sale ID value is NOT a unique identifier");
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if (ProductId.IsEmpty())
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throw new ValidationException("Field Product ID is empty");
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if (!ProductId.IsGuid())
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throw new ValidationException("The Product ID value is NOT a unique identifier");
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if (Count <= 0)
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throw new ValidationException("Field Count is less than or equal to 0");
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}
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}
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