Add sendResponse function

sendResponse function implements creating and sending a APIRespones so
that this code will not be rewritten for every response situation i.e.
the different http methods.

1 files changed, 13 insertions, 1 deletions

diff --git a/backend/main.go b/backend/main.go
index 9639b74..5b0e8e7 100644
--- a/backend/main.go
+++ b/backend/main.go
@@ -30,9 +30,21 @@ func MakeAPIResponse(status int, msg string, data interface{}) *APIResponse {
 	}
 }
 
-func RecipeList(w http.ResponseWriter, r *http.Request) {
+func sendResponse(w http.ResponseWriter, code int, msg string, data interface{}) {
 	w.Header().Set("Access-Control-Allow-Origin", "*") //Enable CORS
+	w.WriteHeader(code)
+
+	resp := MakeAPIResponse(code, msg, data)
+
+	w.Header().Set("Content-Type",
+		"application/json; charset=UTF-8")
+
+	if err := json.NewEncoder(w).Encode(resp); err != nil {
+		panic(err)
+	}
+}
 
+func RecipeList(w http.ResponseWriter, r *http.Request) {
 	if r.Method == "GET" {
 		var ids []int
 		var id int