// Package notionapi provides a typed Notion REST API client powered by ogen.
package notionapi
import (
"context"
"net/http"
gen "mcpist/server/pkg/notionapi/gen"
)
const serverURL = "https://api.notion.com/v1"
// notionVersionTransport injects the Notion-Version header into every request.
type notionVersionTransport struct {
base http.RoundTripper
version string
}
func (t *notionVersionTransport) RoundTrip(req *http.Request) (*http.Response, error) {
req = req.Clone(req.Context())
req.Header.Set("Notion-Version", t.version)
return t.base.RoundTrip(req)
}
// bearerSecuritySource implements gen.SecuritySource using a Bearer token.
type bearerSecuritySource struct {
token string
}
func (s *bearerSecuritySource) BearerAuth(_ context.Context, _ gen.OperationName) (gen.BearerAuth, error) {
return gen.BearerAuth{Token: s.token}, nil
}
// NewClient creates a new Notion API client with Bearer token authentication.
// The Notion-Version header is automatically injected by a custom RoundTripper.
func NewClient(token, version string) (*gen.Client, error) {
httpClient := &http.Client{
Transport: ¬ionVersionTransport{
base: http.DefaultTransport,
version: version,
},
}
return gen.NewClient(serverURL, &bearerSecuritySource{token: token}, gen.WithClient(httpClient))
}
