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certificate_service.go
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certificate_service.go
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package kong
import (
"context"
"encoding/json"
"fmt"
)
// AbstractCertificateService handles Certificates in Kong.
type AbstractCertificateService interface {
// Create creates a Certificate in Kong.
Create(ctx context.Context, certificate *Certificate) (*Certificate, error)
// Get fetches a Certificate in Kong.
Get(ctx context.Context, usernameOrID *string) (*Certificate, error)
// Update updates a Certificate in Kong
Update(ctx context.Context, certificate *Certificate) (*Certificate, error)
// Delete deletes a Certificate in Kong
Delete(ctx context.Context, usernameOrID *string) error
// List fetches a list of certificate in Kong.
List(ctx context.Context, opt *ListOpt) ([]*Certificate, *ListOpt, error)
// ListAll fetches all Certificates in Kong.
ListAll(ctx context.Context) ([]*Certificate, error)
}
// CertificateService handles Certificates in Kong.
type CertificateService service
// Create creates a Certificate in Kong.
// If an ID is specified, it will be used to
// create a certificate in Kong, otherwise an ID
// is auto-generated.
func (s *CertificateService) Create(ctx context.Context,
certificate *Certificate,
) (*Certificate, error) {
queryPath := "/certificates"
method := "POST"
if certificate.ID != nil {
queryPath = queryPath + "/" + *certificate.ID
method = "PUT"
}
req, err := s.client.NewRequest(method, queryPath, nil, certificate)
if err != nil {
return nil, err
}
var createdCertificate Certificate
_, err = s.client.Do(ctx, req, &createdCertificate)
if err != nil {
return nil, err
}
return &createdCertificate, nil
}
// Get fetches a Certificate in Kong.
func (s *CertificateService) Get(ctx context.Context,
usernameOrID *string,
) (*Certificate, error) {
if isEmptyString(usernameOrID) {
return nil, fmt.Errorf("usernameOrID cannot be nil for Get operation")
}
endpoint := fmt.Sprintf("/certificates/%v", *usernameOrID)
req, err := s.client.NewRequest("GET", endpoint, nil, nil)
if err != nil {
return nil, err
}
var certificate Certificate
_, err = s.client.Do(ctx, req, &certificate)
if err != nil {
return nil, err
}
return &certificate, nil
}
// Update updates a Certificate in Kong
func (s *CertificateService) Update(ctx context.Context,
certificate *Certificate,
) (*Certificate, error) {
if isEmptyString(certificate.ID) {
return nil, fmt.Errorf("ID cannot be nil for Update operation")
}
endpoint := fmt.Sprintf("/certificates/%v", *certificate.ID)
req, err := s.client.NewRequest("PATCH", endpoint, nil, certificate)
if err != nil {
return nil, err
}
var updatedAPI Certificate
_, err = s.client.Do(ctx, req, &updatedAPI)
if err != nil {
return nil, err
}
return &updatedAPI, nil
}
// Delete deletes a Certificate in Kong
func (s *CertificateService) Delete(ctx context.Context,
usernameOrID *string,
) error {
if isEmptyString(usernameOrID) {
return fmt.Errorf("usernameOrID cannot be nil for Delete operation")
}
endpoint := fmt.Sprintf("/certificates/%v", *usernameOrID)
req, err := s.client.NewRequest("DELETE", endpoint, nil, nil)
if err != nil {
return err
}
_, err = s.client.Do(ctx, req, nil)
return err
}
// List fetches a list of certificate in Kong.
// opt can be used to control pagination.
func (s *CertificateService) List(ctx context.Context,
opt *ListOpt,
) ([]*Certificate, *ListOpt, error) {
data, next, err := s.client.list(ctx, "/certificates", opt)
if err != nil {
return nil, nil, err
}
var certificates []*Certificate
for _, object := range data {
b, err := object.MarshalJSON()
if err != nil {
return nil, nil, err
}
var certificate Certificate
err = json.Unmarshal(b, &certificate)
if err != nil {
return nil, nil, err
}
certificates = append(certificates, &certificate)
}
return certificates, next, nil
}
// ListAll fetches all Certificates in Kong.
// This method can take a while if there
// a lot of Certificates present.
func (s *CertificateService) ListAll(ctx context.Context) ([]*Certificate,
error,
) {
var certificates, data []*Certificate
var err error
opt := &ListOpt{Size: pageSize}
for opt != nil {
data, opt, err = s.List(ctx, opt)
if err != nil {
return nil, err
}
certificates = append(certificates, data...)
}
return certificates, nil
}