func (p *Pivotal) Configure(req *http.Request) (helpers.ConfigureResponse, error) {
cr := new(helpers.ConfigureRequest)
if err := helpers.MapConfigureRequest(req, cr); err != nil {
return nil, err
}
projectID := cr.Settings.GetString("project_id")
if projectID == "" {
return nil, ErrProjectIdNotValid
}
userToken := cr.UserToken
if userToken == "" {
return nil, ErrUserTokenIsNotValid
}
cp := &ConfigurePivotal{
// prepare our endpoint
WebhookURL: prepareEndpoint(p.publicURL, PIVOTAL, cr.ServiceToken),
WebhookVersion: "v5",
WebhookID: cr.Settings.GetString("webhook_id"),
}
createReq, err := p.sendRequest(cp, projectID, userToken)
if err != nil {
return nil, err
}
return createReq, nil
}
// Configure is for supporting CRUD operations on repository webhooks
// in github. It decides what to do by comparing old and new settings
func (g Github) Configure(req *http.Request) (helpers.ConfigureResponse, error) {
cr := new(helpers.ConfigureRequest)
if err := helpers.MapConfigureRequest(req, cr); err != nil {
return nil, err
}
repo := cr.Settings.GetString("repository")
if repo == "" {
return nil, ErrInvalidRepository
}
oldRepo := cr.OldSettings.GetString("repository")
// configure same repository, therefore update webhook
if repo == oldRepo {
baseUrl := fmt.Sprintf("%s/repos/%s/hooks", g.ServerUrl, oldRepo)
serviceId := cr.OldSettings.GetString("serviceId")
if serviceId == "" {
return nil, ErrServiceIdNotSet
}
url := fmt.Sprintf("%s/%s", baseUrl, serviceId)
return g.configure(cr, "PATCH", url)
}
// now create the new webhook
url := fmt.Sprintf("%s/repos/%s/hooks", g.ServerUrl, repo)
createRes, err := g.configure(cr, "POST", url)
if err != nil {
return nil, err
}
// repository name has changed, therefore delete the previous webhook
if oldRepo != "" {
baseUrl := fmt.Sprintf("%s/repos/%s/hooks", g.ServerUrl, oldRepo)
serviceId := cr.OldSettings.GetString("serviceId")
if serviceId == "" {
return nil, ErrServiceIdNotSet
}
url := fmt.Sprintf("%s/%s", baseUrl, serviceId)
if _, err := g.configure(cr, "DELETE", url); err != nil {
g.Log.Error("Could not delete the previous repository %s: %s", oldRepo, err)
}
}
return createRes, nil
}