replacing n with <br>

modules/structs/mail.go

@@ -134,6 +134,18 @@ func (m *Mail) RenderTemplate() (htmlBody, textBody string, err error) {
 	htmlBuf := new(bytes.Buffer)
 	textBuf := new(bytes.Buffer)
 
+	fmt.Println("BODY DATA", m.BodyData)
+
+	// parse body data to new map to avoid changing the original map and then replace all \n with <br>
+
+	bodyData := make(map[string]interface{})
+
+	for key, value := range m.BodyData.(map[string]interface{}) {
+		bodyData[key] = strings.ReplaceAll(value.(string), "\n", "<br>")
+	}
+
+	m.BodyData = bodyData
+
 	if err := htmlTemplate.Execute(htmlBuf, m.BodyData); err != nil {
 		return "", "", err
 	}