73 lines
2.4 KiB
C#
73 lines
2.4 KiB
C#
using BpsRwApp.Models;
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namespace BpsRwApp.Services;
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/// <summary>
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/// Interface untuk common validation logic
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/// </summary>
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public interface IValidationService
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{
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/// <summary>
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/// Validates statistics model
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/// </summary>
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/// <param name="statistics">Statistics to validate</param>
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/// <returns>Validation result</returns>
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ValidationResult ValidateStatistics(StatisticsModel statistics);
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/// <summary>
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/// Validates feature model
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/// </summary>
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/// <param name="feature">Feature to validate</param>
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/// <returns>Validation result</returns>
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ValidationResult ValidateFeature(FeatureModel feature);
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/// <summary>
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/// Validates date range
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/// </summary>
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/// <param name="startDate">Start date</param>
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/// <param name="endDate">End date</param>
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/// <returns>Validation result</returns>
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ValidationResult ValidateDateRange(DateTime startDate, DateTime endDate);
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/// <summary>
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/// Validates required string fields
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/// </summary>
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/// <param name="value">String value to validate</param>
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/// <param name="fieldName">Name of the field</param>
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/// <param name="maxLength">Maximum length allowed</param>
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/// <returns>Validation result</returns>
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ValidationResult ValidateRequiredString(string? value, string fieldName, int maxLength = int.MaxValue);
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/// <summary>
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/// Validates numeric range
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/// </summary>
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/// <param name="value">Numeric value to validate</param>
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/// <param name="fieldName">Name of the field</param>
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/// <param name="minValue">Minimum allowed value</param>
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/// <param name="maxValue">Maximum allowed value</param>
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/// <returns>Validation result</returns>
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ValidationResult ValidateNumericRange(decimal value, string fieldName, decimal minValue = 0, decimal maxValue = decimal.MaxValue);
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}
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/// <summary>
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/// Result of validation operation
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/// </summary>
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public class ValidationResult
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{
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public bool IsValid { get; set; }
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public List<string> Errors { get; set; } = new();
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public static ValidationResult Success() => new() { IsValid = true };
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public static ValidationResult Failure(string error) => new()
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{
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IsValid = false,
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Errors = new List<string> { error }
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};
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public static ValidationResult Failure(IEnumerable<string> errors) => new()
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{
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IsValid = false,
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Errors = errors.ToList()
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};
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} |