pierreprinetti/apimock

package main

import (
    "log"
    "net/http"
)

type router interface {
    Get(string) (http.Handler, bool)
    Set(string, *http.Request) error
    Del(string) bool
}

func getHandler(resources router) http.HandlerFunc {
    return func(rw http.ResponseWriter, req *http.Request) {
        path := req.URL.String()
        e, ok := resources.Get(path)

        if !ok {
            rw.WriteHeader(http.StatusNotFound)
            return
        }

        e.ServeHTTP(rw, req)
    }
}

func putHandler(resources router) http.HandlerFunc {
    return func(rw http.ResponseWriter, req *http.Request) {
        path := req.URL.String()
        if err := resources.Set(path, req); err != nil {
            log.Panic(err)
        }

        e, _ := resources.Get(path)

        e.ServeHTTP(rw, req)
    }
}

func deleteHandler(resources router) http.HandlerFunc {
    return func(rw http.ResponseWriter, req *http.Request) {
        path := req.URL.String()

        if ok := resources.Del(path); !ok {
            rw.WriteHeader(http.StatusNotFound)
            return
        }

        rw.WriteHeader(http.StatusNoContent)
    }
}

func optionsHandler(rw http.ResponseWriter, _ *http.Request) {
    rw.WriteHeader(http.StatusNoContent)
}