Output api header in json. Odd

protocols.go

@@ -1,11 +1,18 @@
 package main
 
 import (
-	"fmt"
+	"encoding/json"
 	"github.com/julienschmidt/httprouter"
 	"net/http"
 )
 
-func Routes(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
-	fmt.Fprint(w, "routes\n")
+func Protocols(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
+	res := make(map[string]interface{})
+
+	res["api"] = GetApiInfo()
+
+	js, _ := json.Marshal(res)
+
+	w.Header().Set("Content-Type", "application/json")
+	w.Write(js)
 }

routes.go

@@ -1,11 +1,18 @@
 package main
 
 import (
-	"fmt"
+	"encoding/json"
 	"github.com/julienschmidt/httprouter"
 	"net/http"
 )
 
-func Protocols(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
-	fmt.Fprint(w, "protocols\n")
+func Routes(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
+	res := make(map[string]interface{})
+
+	res["api"] = GetApiInfo()
+
+	js, _ := json.Marshal(res)
+
+	w.Header().Set("Content-Type", "application/json")
+	w.Write(js)
 }

status.go

@@ -1,11 +1,18 @@
 package main
 
 import (
-	"fmt"
+	"encoding/json"
 	"github.com/julienschmidt/httprouter"
 	"net/http"
 )
 
 func Status(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
-	fmt.Fprint(w, "status\n")
+	res := make(map[string]interface{})
+
+	res["api"] = GetApiInfo()
+
+	js, _ := json.Marshal(res)
+
+	w.Header().Set("Content-Type", "application/json")
+	w.Write(js)
 }

utils.go

@@ -0,0 +1,28 @@
+package main
+
+type TimeInfo struct {
+	Date         string `json:"date"`
+	TimezoneType string `json:"timezone_type"`
+	Timezone     string `json:"timezone"`
+}
+
+type CacheStatus struct {
+	OrigTTL  int      `json:"orig_ttl"`
+	CachedAt TimeInfo `json:"cached_at"`
+}
+
+type APIInfo struct {
+	Version         string
+	ResultFromCache bool        `json:"result_from_cache"`
+	CacheStatus     CacheStatus `json:"cache_status"`
+}
+
+func GetApiInfo() *APIInfo {
+	ai := &APIInfo{}
+
+	/* Dummy data until we implement caching */
+	ai.Version = "1.0"
+	ai.ResultFromCache = false
+
+	return ai
+}