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steve/pkg/server/resources/userpreferences/configmap.go
2020-03-12 13:14:47 -07:00

104 lines
2.7 KiB
Go

package userpreferences
import (
"github.com/rancher/steve/pkg/schemaserver/store/empty"
"github.com/rancher/steve/pkg/schemaserver/types"
"github.com/rancher/steve/pkg/server/store/proxy"
"github.com/rancher/wrangler/pkg/data"
"github.com/rancher/wrangler/pkg/data/convert"
"github.com/rancher/wrangler/pkg/schemas/validation"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/client-go/dynamic"
)
type configMapStore struct {
empty.Store
cg proxy.ClientGetter
}
func (e *configMapStore) getClient(apiOp *types.APIRequest) (dynamic.ResourceInterface, error) {
cmSchema := apiOp.Schemas.LookupSchema("configmap")
if cmSchema == nil {
return nil, validation.NotFound
}
return e.cg.AdminClient(apiOp, cmSchema, "kube-system")
}
func (e *configMapStore) ByID(apiOp *types.APIRequest, schema *types.APISchema, id string) (types.APIObject, error) {
u := getUser(apiOp)
client, err := e.getClient(apiOp)
if err != nil {
return types.APIObject{}, err
}
pref := &UserPreference{
Data: map[string]string{},
}
result := types.APIObject{
Type: "userpreference",
ID: u.GetName(),
Object: pref,
}
obj, err := client.Get(prefName(u), metav1.GetOptions{})
if apierrors.IsNotFound(err) {
return result, nil
}
d := data.Object(obj.Object).Map("data")
return result, convert.ToObj(d, &pref.Data)
}
func (e *configMapStore) List(apiOp *types.APIRequest, schema *types.APISchema) (types.APIObjectList, error) {
obj, err := e.ByID(apiOp, schema, "")
if err != nil {
return types.APIObjectList{}, err
}
return types.APIObjectList{
Objects: []types.APIObject{
obj,
},
}, nil
}
func (e *configMapStore) Update(apiOp *types.APIRequest, schema *types.APISchema, data types.APIObject, id string) (types.APIObject, error) {
u := getUser(apiOp)
client, err := e.getClient(apiOp)
if err != nil {
return types.APIObject{}, err
}
obj, err := client.Get(prefName(u), metav1.GetOptions{})
if apierrors.IsNotFound(err) {
_, err = client.Create(&unstructured.Unstructured{
Object: map[string]interface{}{
"metadata": map[string]interface{}{
"name": prefName(u),
},
"data": data.Data().Map("data"),
},
}, metav1.CreateOptions{})
} else if err == nil {
obj.Object["data"] = data.Data().Map("data")
_, err = client.Update(obj, metav1.UpdateOptions{})
}
if err != nil {
return types.APIObject{}, err
}
return e.ByID(apiOp, schema, "")
}
func (e *configMapStore) Delete(apiOp *types.APIRequest, schema *types.APISchema, id string) (types.APIObject, error) {
u := getUser(apiOp)
client, err := e.getClient(apiOp)
if err != nil {
return types.APIObject{}, err
}
return types.APIObject{}, client.Delete(prefName(u), nil)
}