黑魔法

internal/service/iot_card/audit.go

@@ -58,6 +58,8 @@ func normalizeCardAuditPayload(beforeData, afterData map[string]any) (map[string
 	}
 	beforeContent := stripCardOperationMeta(beforeData)
 	afterContent := stripCardOperationMeta(afterData)
+	beforeContent = ensureCardOperationContentMap(beforeContent, beforeData)
+	afterContent = ensureCardOperationContentMap(afterContent, afterData)
 	enrichCardOperationContent(beforeContent, beforeData)
 	enrichCardOperationContent(afterContent, afterData)
 	return assetAuditSvc.WrapOperationContent(beforeContent, afterContent, snapshot)
@@ -80,6 +82,24 @@ func stripCardOperationMeta(data map[string]any) map[string]any {
 	return out
 }
 
+func ensureCardOperationContentMap(content map[string]any, raw map[string]any) map[string]any {
+	if content != nil || len(raw) == 0 {
+		return content
+	}
+	if _, ok := raw["card"].(map[string]any); ok {
+		return make(map[string]any)
+	}
+	if _, ok := raw["device"].(map[string]any); ok {
+		return make(map[string]any)
+	}
+	switch raw["cards"].(type) {
+	case []map[string]any, []any:
+		return make(map[string]any)
+	default:
+		return content
+	}
+}
+
 func enrichCardOperationContent(content map[string]any, raw map[string]any) {
 	if len(raw) == 0 {
 		return