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package operations
import (
"fmt"
"net/http"
"github.com/lxc/incus/v6/internal/server/response"
localUtil "github.com/lxc/incus/v6/internal/server/util"
"github.com/lxc/incus/v6/internal/version"
"github.com/lxc/incus/v6/shared/api"
"github.com/lxc/incus/v6/shared/logger"
)
// Operation response.
type operationResponse struct {
op *Operation
}
// OperationResponse returns an operation response.
func OperationResponse(op *Operation) response.Response {
return &operationResponse{op}
}
func (r *operationResponse) Render(w http.ResponseWriter) error {
err := r.op.Start()
if err != nil {
return err
}
url, md, err := r.op.Render()
if err != nil {
return err
}
body := api.ResponseRaw{
Type: api.AsyncResponse,
Status: api.OperationCreated.String(),
StatusCode: int(api.OperationCreated),
Operation: url,
Metadata: md,
}
w.Header().Set("Location", url)
w.WriteHeader(http.StatusAccepted)
var debugLogger logger.Logger
if debug {
debugLogger = logger.AddContext(logger.Ctx{"http_code": http.StatusAccepted})
}
return localUtil.WriteJSON(w, body, debugLogger)
}
func (r *operationResponse) String() string {
_, md, err := r.op.Render()
if err != nil {
return fmt.Sprintf("error: %s", err)
}
return md.ID
}
// Code returns the HTTP code.
func (r *operationResponse) Code() int {
return http.StatusAccepted
}
// Forwarded operation response.
//
// Returned when the operation has been created on another node.
type forwardedOperationResponse struct {
op *api.Operation
project string
}
// ForwardedOperationResponse creates a response that forwards the metadata of
// an operation created on another node.
func ForwardedOperationResponse(project string, op *api.Operation) response.Response {
return &forwardedOperationResponse{
op: op,
project: project,
}
}
func (r *forwardedOperationResponse) Render(w http.ResponseWriter) error {
url := fmt.Sprintf("/%s/operations/%s", version.APIVersion, r.op.ID)
if r.project != "" {
url += fmt.Sprintf("?project=%s", r.project)
}
body := api.ResponseRaw{
Type: api.AsyncResponse,
Status: api.OperationCreated.String(),
StatusCode: int(api.OperationCreated),
Operation: url,
Metadata: r.op,
}
w.Header().Set("Location", url)
w.WriteHeader(http.StatusAccepted)
var debugLogger logger.Logger
if debug {
debugLogger = logger.AddContext(logger.Ctx{"http_code": http.StatusAccepted})
}
return localUtil.WriteJSON(w, body, debugLogger)
}
func (r *forwardedOperationResponse) String() string {
return r.op.ID
}
// Code returns the HTTP code.
func (r *forwardedOperationResponse) Code() int {
return http.StatusAccepted
}
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