Set a short 1 day cache duration until we do something more complex. Closes #131

router/middleware/disableCache.go

@@ -2,10 +2,18 @@ package middleware
 
 import (
 	"net/http"
+	"strconv"
 )
 
 //DisableCache writes the disable cache header on the responses
-func DisableCache(w *http.ResponseWriter) {
-	(*w).Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
-	(*w).Header().Set("Expires", "0")
+func DisableCache(w http.ResponseWriter) {
+	w.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
+	w.Header().Set("Expires", "0")
+}
+
+//SetCache will set the cache control header of a response
+func SetCache(days int, w http.ResponseWriter) {
+	seconds := strconv.Itoa(days * 86400)
+	w.Header().Set("Cache-Control", "max-age="+seconds)
+	w.Header().Set("Expires", seconds)
 }