#11: implement MTA-STS, TLS-RPT & Autoconfig HTTP services

services/protocols/internal/application/usecase/ingest_reports.go

@@ -0,0 +1,47 @@
+package usecase
+
+import (
+	"context"
+	"fmt"
+
+	"lambdamail/protocols/internal/application/port"
+	"lambdamail/protocols/internal/domain/entity"
+)
+
+type IngestReportsUseCase struct {
+	reportRepo port.ReportRepository
+}
+
+func NewIngestReportsUseCase(reportRepo port.ReportRepository) *IngestReportsUseCase {
+	return &IngestReportsUseCase{reportRepo: reportRepo}
+}
+
+func (uc *IngestReportsUseCase) IngestDmarc(ctx context.Context, payload []byte) (*entity.DmarcReport, error) {
+	report, err := entity.ParseDmarcXmlReport(payload)
+	if err != nil {
+		return nil, fmt.Errorf("parse dmarc report: %w", err)
+	}
+
+	if uc.reportRepo != nil {
+		if err := uc.reportRepo.SaveDmarcReport(ctx, report); err != nil {
+			return nil, fmt.Errorf("save dmarc report: %w", err)
+		}
+	}
+
+	return report, nil
+}
+
+func (uc *IngestReportsUseCase) IngestTlsRpt(ctx context.Context, payload []byte) (*entity.TlsRptReport, error) {
+	report, err := entity.ParseTlsRptReport(payload)
+	if err != nil {
+		return nil, fmt.Errorf("parse tls-rpt report: %w", err)
+	}
+
+	if uc.reportRepo != nil {
+		if err := uc.reportRepo.SaveTlsRptReport(ctx, report); err != nil {
+			return nil, fmt.Errorf("save tls-rpt report: %w", err)
+		}
+	}
+
+	return report, nil
+}