initial commitHEADmaster

1 files changed, 32 insertions, 0 deletions

diff --git a/src/common/common.go b/src/common/common.go
new file mode 100644
index 0000000..3e50632
--- /dev/null
+++ b/src/common/common.go
@@ -0,0 +1,32 @@
+// ONLY PUT FUNCTIONS / VARS THAT WILL BE USED BY MANY PACKAGES
+package common
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/gorilla/mux"
+	"log"
+	"net/http"
+)
+
+// Every respose MUST be a single string.
+type response struct {
+	Mssg string
+}
+
+// Builds and write json response given http status code, and message.
+func JsonRespond(w *http.ResponseWriter, rc int, body string) {
+	res1D := &response{Mssg: body}
+	res1B, _ := json.Marshal(res1D)
+	(*w).WriteHeader(rc)
+	log.Printf("RC: %d | Message: %s", rc, body)
+	fmt.Fprintln(*w, string(res1B))
+}
+
+// Assign a handler function to an endpoint.
+func MakeHTTPHandler(route string, h http.HandlerFunc) http.Handler {
+	r := mux.NewRouter()
+	r.HandleFunc("/"+route, h)
+	r.HandleFunc("/"+route+"/", h)
+	return r
+}