1 files changed, 62 insertions, 0 deletions
diff --git a/models/access.go b/models/access.go
new file mode 100644
index 00000000..2c090015
--- /dev/null
+++ b/models/access.go
@@ -0,0 +1,62 @@
+// Copyright 2014 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package models
+
+import (
+	"strings"
+	"time"
+
+	"github.com/lunny/xorm"
+)
+
+// Access types.
+const (
+	AU_READABLE = iota + 1
+	AU_WRITABLE
+)
+
+// Access represents the accessibility of user to repository.
+type Access struct {
+	Id       int64
+	UserName string    `xorm:"unique(s)"`
+	RepoName string    `xorm:"unique(s)"`
+	Mode     int       `xorm:"unique(s)"`
+	Created  time.Time `xorm:"created"`
+}
+
+// AddAccess adds new access record.
+func AddAccess(access *Access) error {
+	access.UserName = strings.ToLower(access.UserName)
+	access.RepoName = strings.ToLower(access.RepoName)
+	_, err := orm.Insert(access)
+	return err
+}
+
+// UpdateAccess updates access information.
+func UpdateAccess(access *Access) error {
+	access.UserName = strings.ToLower(access.UserName)
+	access.RepoName = strings.ToLower(access.RepoName)
+	_, err := orm.Id(access.Id).Update(access)
+	return err
+}
+
+// UpdateAccess updates access information with session for rolling back.
+func UpdateAccessWithSession(sess *xorm.Session, access *Access) error {
+	if _, err := sess.Id(access.Id).Update(access); err != nil {
+		sess.Rollback()
+		return err
+	}
+	return nil
+}
+
+// HasAccess returns true if someone can read or write to given repository.
+func HasAccess(userName, repoName string, mode int) (bool, error) {
+	return orm.Get(&Access{
+		Id:       0,
+		UserName: strings.ToLower(userName),
+		RepoName: strings.ToLower(repoName),
+		Mode:     mode,
+	})
+}