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serviceUtils.go
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serviceUtils.go
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package api
import (
"context"
"net/http"
"strings"
"github.com/keptn/go-utils/pkg/api/models"
v2 "github.com/keptn/go-utils/pkg/api/utils/v2"
"github.com/keptn/go-utils/pkg/common/httputils"
)
type ServicesV1Interface interface {
// CreateServiceInStage creates a new service.
CreateServiceInStage(project string, stage string, serviceName string) (*models.EventContext, *models.Error)
// DeleteServiceFromStage deletes a service from a stage.
DeleteServiceFromStage(project string, stage string, serviceName string) (*models.EventContext, *models.Error)
// GetService gets a service.
GetService(project, stage, service string) (*models.Service, error)
// GetAllServices returns a list of all services.
GetAllServices(project string, stage string) ([]*models.Service, error)
}
// ServiceHandler handles services
type ServiceHandler struct {
serviceHandler *v2.ServiceHandler
BaseURL string
AuthToken string
AuthHeader string
HTTPClient *http.Client
Scheme string
}
// NewServiceHandler returns a new ServiceHandler which sends all requests directly to the resource-service
func NewServiceHandler(baseURL string) *ServiceHandler {
return NewServiceHandlerWithHTTPClient(baseURL, &http.Client{Transport: wrapOtelTransport(getClientTransport(nil))})
}
// NewServiceHandlerWithHTTPClient returns a new ServiceHandler which sends all requests directly to the resource-service using the specified http.Client
func NewServiceHandlerWithHTTPClient(baseURL string, httpClient *http.Client) *ServiceHandler {
return &ServiceHandler{
BaseURL: httputils.TrimHTTPScheme(baseURL),
HTTPClient: httpClient,
Scheme: "http",
serviceHandler: v2.NewServiceHandlerWithHTTPClient(baseURL, httpClient),
}
}
// NewAuthenticatedServiceHandler returns a new ServiceHandler that authenticates at the api via the provided token
// and sends all requests directly to the resource-service
// Deprecated: use APISet instead
func NewAuthenticatedServiceHandler(baseURL string, authToken string, authHeader string, httpClient *http.Client, scheme string) *ServiceHandler {
if httpClient == nil {
httpClient = &http.Client{}
}
httpClient.Transport = wrapOtelTransport(getClientTransport(httpClient.Transport))
return createAuthenticatedServiceHandler(baseURL, authToken, authHeader, httpClient, scheme)
}
func createAuthenticatedServiceHandler(baseURL string, authToken string, authHeader string, httpClient *http.Client, scheme string) *ServiceHandler {
v2ServiceHandler := v2.NewAuthenticatedServiceHandler(baseURL, authToken, authHeader, httpClient, scheme)
baseURL = strings.TrimRight(baseURL, "/")
if !strings.HasSuffix(baseURL, shipyardControllerBaseURL) {
baseURL += "/" + shipyardControllerBaseURL
}
return &ServiceHandler{
BaseURL: httputils.TrimHTTPScheme(baseURL),
AuthHeader: authHeader,
AuthToken: authToken,
HTTPClient: httpClient,
Scheme: scheme,
serviceHandler: v2ServiceHandler,
}
}
func (s *ServiceHandler) getBaseURL() string {
return s.BaseURL
}
func (s *ServiceHandler) getAuthToken() string {
return s.AuthToken
}
func (s *ServiceHandler) getAuthHeader() string {
return s.AuthHeader
}
func (s *ServiceHandler) getHTTPClient() *http.Client {
return s.HTTPClient
}
// CreateServiceInStage creates a new service.
func (s *ServiceHandler) CreateServiceInStage(project string, stage string, serviceName string) (*models.EventContext, *models.Error) {
s.ensureHandlerIsSet()
return s.serviceHandler.CreateServiceInStage(context.TODO(), project, stage, serviceName, v2.ServicesCreateServiceInStageOptions{})
}
// DeleteServiceFromStage deletes a service from a stage.
func (s *ServiceHandler) DeleteServiceFromStage(project string, stage string, serviceName string) (*models.EventContext, *models.Error) {
s.ensureHandlerIsSet()
return s.serviceHandler.DeleteServiceFromStage(context.TODO(), project, stage, serviceName, v2.ServicesDeleteServiceFromStageOptions{})
}
// GetService gets a service.
func (s *ServiceHandler) GetService(project, stage, service string) (*models.Service, error) {
s.ensureHandlerIsSet()
return s.serviceHandler.GetService(context.TODO(), project, stage, service, v2.ServicesGetServiceOptions{})
}
// GetAllServices returns a list of all services.
func (s *ServiceHandler) GetAllServices(project string, stage string) ([]*models.Service, error) {
s.ensureHandlerIsSet()
return s.serviceHandler.GetAllServices(context.TODO(), project, stage, v2.ServicesGetAllServicesOptions{})
}
func (s *ServiceHandler) ensureHandlerIsSet() {
if s.serviceHandler != nil {
return
}
if s.AuthToken != "" {
s.serviceHandler = v2.NewAuthenticatedServiceHandler(s.BaseURL, s.AuthToken, s.AuthHeader, s.HTTPClient, s.Scheme)
} else {
s.serviceHandler = v2.NewServiceHandlerWithHTTPClient(s.BaseURL, s.HTTPClient)
}
}