/
tag.go
137 lines (121 loc) · 3.47 KB
/
tag.go
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// Copyright 2023 sigma
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package models
import (
"gorm.io/gorm"
"gorm.io/plugin/soft_delete"
"github.com/go-sigma/sigma/pkg/xerrors"
)
// Tag represents a tag
type Tag struct {
CreatedAt int64 `gorm:"autoCreateTime:milli"`
UpdatedAt int64 `gorm:"autoUpdateTime:milli"`
DeletedAt soft_delete.DeletedAt `gorm:"softDelete:milli"`
ID int64 `gorm:"primaryKey"`
RepositoryID int64
ArtifactID int64
Name string
LastPull int64
PushedAt int64 `gorm:"autoCreateTime:milli"`
PullTimes int64 `gorm:"default:0"`
Repository *Repository
Artifact *Artifact
}
// AfterCreate ...
// if something err occurs, the create will be aborted
func (a *Tag) BeforeCreate(tx *gorm.DB) error {
if a == nil {
return nil
}
var repositoryObj Repository
err := tx.Model(&Repository{}).Where(&Repository{ID: a.RepositoryID}).First(&repositoryObj).Error
if err != nil {
return err
}
var namespaceObj Namespace
err = tx.Model(&Namespace{}).Where(&Namespace{ID: repositoryObj.NamespaceID}).First(&namespaceObj).Error
if err != nil {
return err
}
if namespaceObj.TagLimit > 0 && namespaceObj.TagCount+1 > namespaceObj.TagLimit {
return xerrors.GenDSErrCodeResourceCountQuotaExceedNamespaceTag(namespaceObj.Name, namespaceObj.TagLimit)
}
if repositoryObj.TagLimit > 0 && repositoryObj.TagCount+1 > repositoryObj.TagLimit {
return xerrors.GenDSErrCodeResourceCountQuotaExceedRepository(repositoryObj.Name, repositoryObj.TagLimit)
}
err = tx.Model(&Namespace{}).Where(&Namespace{ID: repositoryObj.NamespaceID}).UpdateColumns(
map[string]any{
"tag_count": namespaceObj.TagCount + 1,
}).Error
if err != nil {
return err
}
err = tx.Model(&Repository{}).Where(&Repository{ID: repositoryObj.ID}).UpdateColumns(map[string]any{
"tag_count": repositoryObj.TagCount + 1,
}).Error
if err != nil {
return err
}
return nil
}
// AfterDelete ...
func (a *Tag) AfterDelete(tx *gorm.DB) error {
if a == nil {
return nil
}
var tagObj Tag
err := tx.Unscoped().Model(&Tag{}).Where(&Repository{ID: a.RepositoryID}).First(&tagObj).Error
if err != nil {
return err
}
var repositoryObj Repository
err = tx.Model(&Repository{}).Where("id = ?", tagObj.RepositoryID).First(&repositoryObj).Error
if err != nil {
return err
}
err = tx.Exec(`UPDATE
namespaces
SET
tag_count = (
SELECT
COUNT(tags.id)
FROM
repositories
INNER JOIN tags ON repositories.id = tags.repository_id
WHERE
tags.deleted_at = 0 AND
repositories.namespace_id = ?)
WHERE
id = ?`, repositoryObj.NamespaceID, repositoryObj.NamespaceID).Error
if err != nil {
return err
}
err = tx.Exec(`UPDATE
repositories
SET
tag_count = (
SELECT
count(tags.name)
FROM
tags
WHERE
tags.deleted_at = 0 AND
tags.repository_id = ?)
WHERE
id = ?`, repositoryObj.ID, repositoryObj.ID).Error
if err != nil {
return err
}
return nil
}