CEC-2654: Map polls for curren visible area (#222)

Update index.jsx
Added some tests, still don't meet  threshold

Co-authored-by: Alexander Andrews <aandrews@fiskerinc.com>

src/services/vehiclesAPI.js

@@ -68,13 +68,14 @@ const vehiclesAPI = {
       .then(fetchRespHandler)
       .catch(errorHandler),
 
-  getLocations: async (token) =>
+  getLocations: async (token, mapLocationInfo) =>
     fetch(`${API_ENDPOINT}/carslocations`, {
-      method: "GET",
+      method: "POST",
       headers: Object.assign(
         { "Content-Type": "application/json" },
         getAuthHeaderOptions(token)
       ),
+      body: JSON.stringify(mapLocationInfo)
     })
       .then(fetchRespHandler)
       .catch(errorHandler),