init

internal/jobdef/s3_migrate_handler.go

@@ -0,0 +1,44 @@
+package jobdef
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"scheduler-backend/internal/s3migrate"
+)
+
+type S3MigrateHandler struct{}
+
+func (S3MigrateHandler) Key() string {
+	return "s3-migrate"
+}
+
+func (S3MigrateHandler) Name() string {
+	return "S3 Migrate"
+}
+
+func (S3MigrateHandler) Description() string {
+	return "Migrate objects between S3-compatible storage engines (MinIO, AWS S3, etc.). Streams files via presigned URLs and updates MongoDB engine records."
+}
+
+func (S3MigrateHandler) Run(ctx context.Context, runtime Runtime, req ExecuteRequest) error {
+	var params s3migrate.Params
+	if err := json.Unmarshal(req.Params, &params); err != nil {
+		return fmt.Errorf("parse params: %w", err)
+	}
+
+	logf := func(msg string, args ...any) {
+		line := fmt.Sprintf(msg, args...)
+		req.LogCollector.Appendf("%s", line)
+		runtime.Logger.Info(line, "jobID", req.JobID, "executionID", req.ExecutionID)
+	}
+
+	if err := s3migrate.Run(ctx, runtime.BusinessDB, params, logf); err != nil {
+		logf("s3-migrate failed: %v", err)
+		return fmt.Errorf("s3-migrate failed: %w", err)
+	}
+
+	logf("s3-migrate finished")
+	return nil
+}