Move some functions to service layer (#26969)

models/repo/release.go

@@ -552,3 +552,31 @@ func (r *Release) GetExternalName() string { return r.OriginalAuthor }
 
 // ExternalID ExternalUserRemappable interface
 func (r *Release) GetExternalID() int64 { return r.OriginalAuthorID }
+
+// InsertReleases migrates release
+func InsertReleases(rels ...*Release) error {
+	ctx, committer, err := db.TxContext(db.DefaultContext)
+	if err != nil {
+		return err
+	}
+	defer committer.Close()
+	sess := db.GetEngine(ctx)
+
+	for _, rel := range rels {
+		if _, err := sess.NoAutoTime().Insert(rel); err != nil {
+			return err
+		}
+
+		if len(rel.Attachments) > 0 {
+			for i := range rel.Attachments {
+				rel.Attachments[i].ReleaseID = rel.ID
+			}
+
+			if _, err := sess.NoAutoTime().Insert(rel.Attachments); err != nil {
+				return err
+			}
+		}
+	}
+
+	return committer.Commit()
+}

models/repo/release_test.go

@@ -0,0 +1,26 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repo
+
+import (
+	"testing"
+
+	"code.gitea.io/gitea/models/unittest"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestMigrate_InsertReleases(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	a := &Attachment{
+		UUID: "a0eebc91-9c0c-4ef7-bb6e-6bb9bd380a12",
+	}
+	r := &Release{
+		Attachments: []*Attachment{a},
+	}
+
+	err := InsertReleases(r)
+	assert.NoError(t, err)
+}