/
interface.go
128 lines (96 loc) · 2.83 KB
/
interface.go
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package etcd
import (
"context"
"errors"
structs "github.com/seashell/drago/drago/structs"
"go.etcd.io/etcd/clientv3"
)
// Interfaces :
func (r *StateRepository) Interfaces(ctx context.Context) ([]*structs.Interface, error) {
prefix := resourceKey(resourceTypeInterface, "")
res, err := r.client.Get(ctx, prefix, clientv3.WithPrefix(), clientv3.WithSort(clientv3.SortByVersion, clientv3.SortDescend))
if err != nil {
return nil, err
}
items := []*structs.Interface{}
for _, el := range res.Kvs {
iface := &structs.Interface{}
if err := decodeValue(el.Value, iface); err != nil {
return nil, err
}
items = append(items, iface)
}
return items, nil
}
// InterfacesByNodeID :
func (r *StateRepository) InterfacesByNodeID(ctx context.Context, id string) ([]*structs.Interface, error) {
prefix := resourceKey(resourceTypeInterface, "")
res, err := r.client.Get(ctx, prefix, clientv3.WithPrefix(), clientv3.WithSort(clientv3.SortByVersion, clientv3.SortDescend))
if err != nil {
return nil, err
}
items := []*structs.Interface{}
for _, el := range res.Kvs {
iface := &structs.Interface{}
if err := decodeValue(el.Value, iface); err != nil {
return nil, err
}
if iface.NodeID == id {
items = append(items, iface)
}
}
return items, nil
}
// InterfacesByNetworkID :
func (r *StateRepository) InterfacesByNetworkID(ctx context.Context, id string) ([]*structs.Interface, error) {
prefix := resourceKey(resourceTypeInterface, "")
res, err := r.client.Get(ctx, prefix, clientv3.WithPrefix(), clientv3.WithSort(clientv3.SortByVersion, clientv3.SortDescend))
if err != nil {
return nil, err
}
items := []*structs.Interface{}
for _, el := range res.Kvs {
iface := &structs.Interface{}
if err := decodeValue(el.Value, iface); err != nil {
return nil, err
}
if iface.NetworkID == id {
items = append(items, iface)
}
}
return items, nil
}
// InterfaceByID :
func (r *StateRepository) InterfaceByID(ctx context.Context, id string) (*structs.Interface, error) {
key := resourceKey(resourceTypeInterface, id)
res, err := r.client.Get(ctx, key)
if err != nil {
return nil, err
}
if res.Count == 0 {
return nil, errors.New("not found")
}
iface := &structs.Interface{}
if err = decodeValue(res.Kvs[0].Value, iface); err != nil {
return nil, err
}
return iface, nil
}
// UpsertInterface :
func (r *StateRepository) UpsertInterface(ctx context.Context, n *structs.Interface) error {
key := resourceKey(resourceTypeInterface, n.ID)
if _, err := r.client.Put(ctx, key, encodeValue(n)); err != nil {
return err
}
return nil
}
// DeleteInterfaces :
func (r *StateRepository) DeleteInterfaces(ctx context.Context, ids []string) error {
for _, id := range ids {
key := resourceKey(resourceTypeInterface, id)
if _, err := r.client.Delete(ctx, key); err != nil {
return err
}
}
return nil
}