// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.

//go:build !js

package couchserver

import (
	"encoding/json"
	"net/http"

	"github.com/go-kivik/kivik/v4/x/kivikd/auth"
)

// GetSession serves GET /_session
func (h *Handler) GetSession() http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		s, ok := r.Context().Value(h.SessionKey).(**auth.Session)
		if !ok {
			panic("No session!")
		}
		w.Header().Add("Content-Type", typeJSON)
		h.HandleError(w, json.NewEncoder(w).Encode(s))
	}
}