24 lines
674 B
C#
24 lines
674 B
C#
namespace MyOffice.Services.Account;
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/// <summary>
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/// Rules for counterparty (transfer) motion amounts when balancing between accounts.
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/// </summary>
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public static class AccountMotionBalancing
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{
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/// <summary>
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/// When the primary motion is income (Plus != 0), balancing is expense on the other account.
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/// Otherwise balancing is income on the other account.
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/// </summary>
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public static (decimal Plus, decimal Minus) ResolveAmounts(decimal primaryPlus, decimal amountBalancing)
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{
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if (primaryPlus != 0)
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{
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return (0, amountBalancing);
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}
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return (amountBalancing, 0);
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}
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public static string BalancingItemName(string accountName) => $"+{accountName}";
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}
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