fix security

2026-06-21 19:53:19 +08:00
parent a37fad0e57
commit 7170b6efad
14 changed files with 422 additions and 27 deletions
@@ -112,6 +112,38 @@ public class AlertThresholdService : IAlertThresholdService
        return threshold;
    }

+    public async Task DeleteAsync(Guid id)
+    {
+        var threshold = await _db.AlertThresholds.FindAsync(id);
+        if (threshold is null)
+            throw new NotFoundException("Threshold not found.", "THRESHOLD_NOT_FOUND");
+
+        var previous = new
+        {
+            threshold.ObservationCode,
+            threshold.DisplayName,
+            threshold.Unit,
+            threshold.CriticalLow,
+            threshold.WarningLow,
+            threshold.WarningHigh,
+            threshold.CriticalHigh,
+            threshold.SuppressionWindowMinutes
+        };
+
+        var observationCode = threshold.ObservationCode;
+
+        _db.AlertThresholds.Remove(threshold);
+        await _db.SaveChangesAsync();
+
+        await _audit.WriteAsync(
+            AuditAction.ThresholdDeleted,
+            "AlertThreshold",
+            id,
+            previousValue: previous);
+
+        await InvalidateCacheAsync(observationCode);
+    }
+
    private async Task InvalidateCacheAsync(string observationCode)
    {
        var cache = _redis.GetDatabase();
@@ -4,4 +4,5 @@ public interface IAlertThresholdService
    Task<List<AlertThreshold>> ListAsync();
    Task<AlertThreshold> GetByIdAsync(Guid id);
    Task<AlertThreshold> UpdateAsync(Guid id, AlertThresholdRequest req);
+    Task DeleteAsync(Guid id);
 }