71 lines
2.5 KiB
C#
71 lines
2.5 KiB
C#
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using System.Transactions;
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using SIGCM2.Application.Abstractions;
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using SIGCM2.Application.Abstractions.Persistence;
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using SIGCM2.Application.Audit;
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using SIGCM2.Application.Common;
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namespace SIGCM2.Application.Pricing.ChargeableChars.Deactivate;
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/// <summary>
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/// PRC-001 — Handler for DeactivateChargeableCharConfigCommand.
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/// Flow: load existing → open TX → DeactivateAsync → audit → tx.Complete().
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/// </summary>
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public sealed class DeactivateChargeableCharConfigCommandHandler
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: ICommandHandler<DeactivateChargeableCharConfigCommand, DeactivateChargeableCharConfigResponse>
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{
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private readonly IChargeableCharConfigRepository _repo;
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private readonly IAuditLogger _audit;
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private readonly TimeProvider _timeProvider;
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public DeactivateChargeableCharConfigCommandHandler(
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IChargeableCharConfigRepository repo,
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IAuditLogger audit,
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TimeProvider timeProvider)
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{
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_repo = repo;
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_audit = audit;
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_timeProvider = timeProvider;
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}
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public async Task<DeactivateChargeableCharConfigResponse> Handle(
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DeactivateChargeableCharConfigCommand command)
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{
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var today = _timeProvider.GetArgentinaToday();
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// 1. Load existing — ensures the row exists.
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var existing = await _repo.GetByIdAsync(command.Id)
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?? throw new KeyNotFoundException($"ChargeableCharConfig con Id={command.Id} no existe.");
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// 2. TX + deactivate + audit (fail-closed).
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using (var tx = new TransactionScope(
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TransactionScopeOption.Required,
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new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
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TransactionScopeAsyncFlowOption.Enabled))
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{
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await _repo.DeactivateAsync(command.Id, today);
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await _audit.LogAsync(
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action: "tasacion.chargeable_char.deactivate",
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targetType: "ChargeableCharConfig",
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targetId: command.Id.ToString(),
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metadata: new
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{
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before = new
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{
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id = existing.Id,
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symbol = existing.Symbol,
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medioId = existing.MedioId,
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validFrom = existing.ValidFrom.ToString("yyyy-MM-dd"),
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},
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deactivatedOn = today.ToString("yyyy-MM-dd"),
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});
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tx.Complete();
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}
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return new DeactivateChargeableCharConfigResponse(
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Id: command.Id,
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ValidTo: today);
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}
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}
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