30 lines
1.1 KiB
C#
30 lines
1.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using RomashkiContracts.Exceptions;
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using RomashkiContracts.Extensions;
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using RomashkiContracts.Infrastructure;
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namespace RomashkiContract.DataModels;
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public class DiscountDataModel(string buyerId, DateTime discountDate, double discountSize) : IValidation
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{
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public string BuyerId{ get; private set; } = buyerId;
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public DateTime DiscountDate { get; private set; } = discountDate;
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public double DiscountSize { get; private set; } = discountSize;
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public void Validate()
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{
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if (BuyerId.IsEmpty())
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throw new ValidationException("Field BuyerId is empty");
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if (!BuyerId.IsGuid())
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throw new ValidationException("The value in the field BuyerId is not a unique identifier");
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if (discountSize < 0)
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throw new ValidationException("Field DiscountSize is less than or equal to 0");
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if (discountSize > 100)
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throw new ValidationException("Field DiscountSize is more than 100");
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}
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} |