1 files changed, 40 insertions, 0 deletions
diff --git a/monzo_ynab/utils.go b/monzo_ynab/utils.go
index 8b7decb90a3f..9b8843f24a77 100644
--- a/monzo_ynab/utils.go
+++ b/monzo_ynab/utils.go
@@ -7,3 +7,43 @@ func failOn(err error) {
 		log.Fatal(err)
 	}
 }
+
+// Make a simple GET request to `url`. Fail if anything returns an error. I'd
+// like to accumulate a library of these, so that I can write scrappy Go
+// quickly. For now, this function just returns the body of the response back as
+// a string.
+func simpleGet(url string, headers map[string]string, debug bool) string {
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		log.Fatal(err)
+	}
+	for k, v := range headers {
+		req.Header.Add(k, v)
+	}
+
+	res, err := client.Do(req)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer res.Body.Close()
+
+	if debug {
+		bytes, _ := httputil.DumpRequest(req, true)
+		log.Println(string(bytes))
+		bytes, _ = httputil.DumpResponse(res, true)
+		log.Println(string(bytes))
+	}
+
+	if res.StatusCode == http.StatusOK {
+		bytes, err := ioutil.ReadAll(res.Body)
+		if err != nil {
+			log.Fatal(err)
+		}
+		return string(bytes)
+	} else {
+		log.Println(res)
+		log.Fatalf("HTTP status code of response not OK: %v\n", res.StatusCode)
+		return ""
+	}
+}