Joseph Doherty
32 lines
1.5 KiB
C#
32 lines
1.5 KiB
C#
using ZB.MOM.WW.Configuration;
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namespace ZB.MOM.WW.ScadaBridge.AuditLog.Site;
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/// <summary>
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/// Validates <see cref="SiteAuditRetentionOptions"/> at host startup
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/// (arch-review 08 round 2 NF4). The option class self-clamps at resolve time,
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/// but a plainly-wrong config (zero retention window, zero/negative purge
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/// period, negative initial delay) should still fail the boot so the operator
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/// learns immediately rather than trusting a silent clamp.
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/// <see cref="SiteAuditRetentionOptions.PurgeIntervalOverride"/> is test-only
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/// (per the class remarks) and is deliberately not validated.
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/// </summary>
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public sealed class SiteAuditRetentionOptionsValidator : OptionsValidatorBase<SiteAuditRetentionOptions>
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{
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/// <inheritdoc />
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protected override void Validate(ValidationBuilder builder, SiteAuditRetentionOptions options)
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{
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builder.RequireThat(options.RetentionDays > 0,
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$"AuditLog:SiteRetention:{nameof(SiteAuditRetentionOptions.RetentionDays)} " +
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$"({options.RetentionDays}) must be > 0.");
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builder.RequireThat(options.PurgeInterval > TimeSpan.Zero,
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$"AuditLog:SiteRetention:{nameof(SiteAuditRetentionOptions.PurgeInterval)} " +
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$"({options.PurgeInterval}) must be > 0.");
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builder.RequireThat(options.InitialDelay >= TimeSpan.Zero,
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$"AuditLog:SiteRetention:{nameof(SiteAuditRetentionOptions.InitialDelay)} " +
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$"({options.InitialDelay}) must be >= 0.");
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}
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}
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