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sequenceUtils.go
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sequenceUtils.go
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package api
import (
"context"
"encoding/json"
"fmt"
"net/http"
"strings"
v2 "github.com/keptn/go-utils/pkg/api/utils/v2"
"github.com/keptn/go-utils/pkg/common/httputils"
)
const v1SequenceControlPath = "/v1/sequence/%s/%s/control"
type SequencesV1Interface interface {
ControlSequence(params SequenceControlParams) error
}
type SequenceControlHandler struct {
sequenceControlHandler *v2.SequenceControlHandler
BaseURL string
AuthToken string
AuthHeader string
HTTPClient *http.Client
Scheme string
}
type SequenceControlParams struct {
Project string `json:"project"`
KeptnContext string `json:"keptnContext"`
Stage string `json:"stage"`
State string `json:"state"`
}
func (s *SequenceControlParams) Validate() error {
var errMsg []string
if s.Project == "" {
errMsg = append(errMsg, "project parameter not set")
}
if s.KeptnContext == "" {
errMsg = append(errMsg, "keptn context parameter not set")
}
if s.State == "" {
errMsg = append(errMsg, "sequence state parameter not set")
}
errStr := strings.Join(errMsg, ",")
if len(errMsg) > 0 {
return fmt.Errorf("failed to validate sequence control parameters: %s", errStr)
}
return nil
}
type SequenceControlBody struct {
Stage string `json:"stage"`
State string `json:"state"`
}
// Converts object to JSON string
func (s *SequenceControlBody) ToJSON() ([]byte, error) {
return json.Marshal(s)
}
// FromJSON converts JSON string to object
func (s *SequenceControlBody) FromJSON(b []byte) error {
var res SequenceControlBody
if err := json.Unmarshal(b, &res); err != nil {
return err
}
*s = res
return nil
}
// NewSequenceControlHandler returns a new SequenceControlHandler
func NewSequenceControlHandler(baseURL string) *SequenceControlHandler {
return NewSequenceControlHandlerWithHTTPClient(baseURL, &http.Client{Transport: wrapOtelTransport(getClientTransport(nil))})
}
// NewSequenceControlHandlerWithHTTPClient returns a new SequenceControlHandler using the specified http.Client
func NewSequenceControlHandlerWithHTTPClient(baseURL string, httpClient *http.Client) *SequenceControlHandler {
return &SequenceControlHandler{
BaseURL: httputils.TrimHTTPScheme(baseURL),
HTTPClient: httpClient,
Scheme: "http",
sequenceControlHandler: v2.NewSequenceControlHandlerWithHTTPClient(baseURL, httpClient),
}
}
// NewAuthenticatedSequenceControlHandler returns a new SequenceControlHandler that authenticates at the api via the provided token
// Deprecated: use APISet instead
func NewAuthenticatedSequenceControlHandler(baseURL string, authToken string, authHeader string, httpClient *http.Client, scheme string) *SequenceControlHandler {
if httpClient == nil {
httpClient = &http.Client{}
}
httpClient.Transport = wrapOtelTransport(getClientTransport(httpClient.Transport))
return createAuthenticatedSequenceControlHandler(baseURL, authToken, authHeader, httpClient, scheme)
}
func createAuthenticatedSequenceControlHandler(baseURL string, authToken string, authHeader string, httpClient *http.Client, scheme string) *SequenceControlHandler {
v2SequenceControlHandler := v2.NewAuthenticatedSequenceControlHandler(baseURL, authToken, authHeader, httpClient, scheme)
baseURL = strings.TrimRight(baseURL, "/")
if !strings.HasSuffix(baseURL, shipyardControllerBaseURL) {
baseURL += "/" + shipyardControllerBaseURL
}
return &SequenceControlHandler{
BaseURL: httputils.TrimHTTPScheme(baseURL),
AuthHeader: authHeader,
AuthToken: authToken,
HTTPClient: httpClient,
Scheme: scheme,
sequenceControlHandler: v2SequenceControlHandler,
}
}
func (s *SequenceControlHandler) getBaseURL() string {
return s.BaseURL
}
func (s *SequenceControlHandler) getAuthToken() string {
return s.AuthToken
}
func (s *SequenceControlHandler) getAuthHeader() string {
return s.AuthHeader
}
func (s *SequenceControlHandler) getHTTPClient() *http.Client {
return s.HTTPClient
}
func (s *SequenceControlHandler) ControlSequence(params SequenceControlParams) error {
s.ensureHandlerIsSet()
return s.sequenceControlHandler.ControlSequence(
context.TODO(),
v2.SequenceControlParams{
Project: params.Project,
KeptnContext: params.KeptnContext,
Stage: params.Stage,
State: params.State,
},
v2.SequencesControlSequenceOptions{})
}
func (s *SequenceControlHandler) ensureHandlerIsSet() {
if s.sequenceControlHandler != nil {
return
}
if s.AuthToken != "" {
s.sequenceControlHandler = v2.NewAuthenticatedSequenceControlHandler(s.BaseURL, s.AuthToken, s.AuthHeader, s.HTTPClient, s.Scheme)
} else {
s.sequenceControlHandler = v2.NewSequenceControlHandlerWithHTTPClient(s.BaseURL, s.HTTPClient)
}
}