[Feature] Website live chat (#187)

Co-authored-by: Nithin David Thomas <webofnithin@gmail.com>
Co-authored-by: Sojan Jose <sojan@pepalo.com>

app/javascript/widget/api/endPoints.js

@@ -0,0 +1,17 @@
+const sendMessage = content => ({
+  url: `/api/v1/widget/messages${window.location.search}`,
+  params: {
+    message: {
+      content,
+    },
+  },
+});
+
+const getConversation = () => ({
+  url: `/api/v1/widget/messages${window.location.search}`,
+});
+
+export default {
+  sendMessage,
+  getConversation,
+};