rewrite checkpoint

fields.go

@@ -0,0 +1,22 @@
+package jira
+
+import (
+	"fmt"
+
+	"gopkg.in/Netflix-Skunkworks/go-jira.v1/jiradata"
+)
+
+// https://docs.atlassian.com/jira/REST/cloud/#api/2/field-getFields
+func (j *Jira) GetFields() ([]jiradata.Field, error) {
+	uri := fmt.Sprintf("%s/rest/api/2/field", j.Endpoint)
+	resp, err := j.UA.GetJSON(uri)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode == 200 {
+		results := []jiradata.Field{}
+		return results, readJSON(resp.Body, &results)
+	}
+	return nil, responseError(resp)
+}