/
router.go
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/
router.go
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// =========================================================================
// Copyright © 2019 AppsByRam authors.
//
// 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.
package http
import (
"net/http"
"github.com/exceller-io/pkg/metrics"
"github.com/gorilla/mux"
)
func newRouter(routes Routes) *mux.Router {
router := mux.NewRouter().StrictSlash(true)
for _, route := range routes {
router.
Methods(route.Method).
Path(route.Pattern).
Name(route.Name).
Handler(route.HandlerFunc)
}
//add health route
router.
Methods("GET").
Path("/health").
Name("health").
Handler(healthHandler())
//add metrics route
router.
Methods("GET").
Path("/metrics").
Name("metrics").
Handler(metrics.PrometheusHandler())
return router
}
//HealthReport represents a health report
type HealthReport struct {
Status string `json:"status" yaml:"status"`
}
func healthHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
report := HealthReport{
Status: "UP",
}
p := NewPayload()
p.WriteResponse(ContentTypeJSON, http.StatusOK, report, w)
}
}