[#401] Drop notifications

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

api/data/info.go

@@ -12,9 +12,8 @@ import (
 )
 
 const (
-	bktSettingsObject                  = ".s3-settings"
-	bktCORSConfigurationObject         = ".s3-cors"
-	bktNotificationConfigurationObject = ".s3-notifications"
+	bktSettingsObject          = ".s3-settings"
+	bktCORSConfigurationObject = ".s3-cors"
 
 	VersioningUnversioned = "Unversioned"
 	VersioningEnabled     = "Enabled"
@@ -52,14 +51,6 @@ type (
 		Headers       map[string]string
 	}
 
-	// NotificationInfo store info to send s3 notification.
-	NotificationInfo struct {
-		Name    string
-		Version string
-		Size    uint64
-		HashSum string
-	}
-
 	// BucketSettings stores settings such as versioning.
 	BucketSettings struct {
 		Versioning        string
@@ -93,26 +84,12 @@ type (
 	}
 )
 
-// NotificationInfoFromObject creates new NotificationInfo from ObjectInfo.
-func NotificationInfoFromObject(objInfo *ObjectInfo, md5Enabled bool) *NotificationInfo {
-	return &NotificationInfo{
-		Name:    objInfo.Name,
-		Version: objInfo.VersionID(),
-		Size:    objInfo.Size,
-		HashSum: Quote(objInfo.ETag(md5Enabled)),
-	}
-}
-
 // SettingsObjectName is a system name for a bucket settings file.
 func (b *BucketInfo) SettingsObjectName() string { return bktSettingsObject }
 
 // CORSObjectName returns a system name for a bucket CORS configuration file.
 func (b *BucketInfo) CORSObjectName() string { return bktCORSConfigurationObject }
 
-func (b *BucketInfo) NotificationConfigurationObjectName() string {
-	return bktNotificationConfigurationObject
-}
-
 // VersionID returns object version from ObjectInfo.
 func (o *ObjectInfo) VersionID() string { return o.ID.EncodeToString() }