harbor/src/pkg/reg/dao/dao.go
Wenkai Yin 3d7fd070c7 Refeactor replication policy APIs
Refeactor replication policy APIs

Signed-off-by: Wenkai Yin <yinw@vmware.com>
2021-03-17 10:57:31 +08:00

129 lines
3.5 KiB
Go

// 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 dao
import (
"context"
"github.com/goharbor/harbor/src/lib/errors"
"github.com/goharbor/harbor/src/lib/orm"
"github.com/goharbor/harbor/src/lib/q"
"github.com/goharbor/harbor/src/replication/dao/models"
)
// DAO defines the DAO operations of registry
type DAO interface {
// Create the registry
Create(ctx context.Context, registry *models.Registry) (id int64, err error)
// Count returns the count of registries according to the query
Count(ctx context.Context, query *q.Query) (count int64, err error)
// List the registries according to the query
List(ctx context.Context, query *q.Query) (registries []*models.Registry, err error)
// Get the registry specified by ID
Get(ctx context.Context, id int64) (registry *models.Registry, err error)
// Update the specified registry
Update(ctx context.Context, registry *models.Registry, props ...string) (err error)
// Delete the registry specified by ID
Delete(ctx context.Context, id int64) (err error)
}
// NewDAO creates an instance of DAO
func NewDAO() DAO {
return &dao{}
}
type dao struct{}
func (d *dao) Create(ctx context.Context, registry *models.Registry) (int64, error) {
ormer, err := orm.FromContext(ctx)
if err != nil {
return 0, err
}
id, err := ormer.Insert(registry)
if e := orm.AsConflictError(err, "registry %s already exists", registry.Name); e != nil {
err = e
}
return id, err
}
func (d *dao) Count(ctx context.Context, query *q.Query) (int64, error) {
qs, err := orm.QuerySetterForCount(ctx, &models.Registry{}, query)
if err != nil {
return 0, err
}
return qs.Count()
}
func (d *dao) List(ctx context.Context, query *q.Query) ([]*models.Registry, error) {
registries := []*models.Registry{}
qs, err := orm.QuerySetter(ctx, &models.Registry{}, query)
if err != nil {
return nil, err
}
if _, err = qs.All(&registries); err != nil {
return nil, err
}
return registries, nil
}
func (d *dao) Get(ctx context.Context, id int64) (*models.Registry, error) {
registry := &models.Registry{
ID: id,
}
ormer, err := orm.FromContext(ctx)
if err != nil {
return nil, err
}
if err := ormer.Read(registry); err != nil {
if e := orm.AsNotFoundError(err, "registry %d not found", id); e != nil {
err = e
}
return nil, err
}
return registry, nil
}
func (d *dao) Update(ctx context.Context, registry *models.Registry, props ...string) error {
ormer, err := orm.FromContext(ctx)
if err != nil {
return err
}
n, err := ormer.Update(registry, props...)
if err != nil {
if e := orm.AsConflictError(err, "registry %s already exists", registry.Name); e != nil {
err = e
}
return err
}
if n == 0 {
return errors.NotFoundError(nil).WithMessage("registry %d not found", registry.ID)
}
return nil
}
func (d *dao) Delete(ctx context.Context, id int64) error {
ormer, err := orm.FromContext(ctx)
if err != nil {
return err
}
n, err := ormer.Delete(&models.Registry{
ID: id,
})
if err != nil {
return err
}
if n == 0 {
return errors.NotFoundError(nil).WithMessage("registry %d not found", id)
}
return nil
}