fix code style

client/src/store/actions/doorLockActions.js

@@ -2,7 +2,7 @@ import {
     UPLOAD_DOOR_LOCK_DATA_PENDING,
     UPLOAD_DOOR_LOCK_DATA_SUCCESS,
     UPLOAD_DOOR_LOCK_DATA_FAILED
-} from "../constants";
+} from '../constants';
 
 import API from '../../utilities/api';
 

client/src/store/reducers/addMappingReducer.js

@@ -2,7 +2,7 @@ import {
     ADD_NEW_MAPPING_PENDING,
     ADD_NEW_MAPPING_SUCCESS,
     ADD_NEW_MAPPING_FAILED,
-} from "../constants";
+} from '../constants';
 
 const initialState = {
     pending: false,

client/src/store/reducers/doorLockReducers.js

@@ -2,7 +2,7 @@ import {
     UPLOAD_DOOR_LOCK_DATA_PENDING,
     UPLOAD_DOOR_LOCK_DATA_SUCCESS,
     UPLOAD_DOOR_LOCK_DATA_FAILED
-} from "../constants";
+} from '../constants';
 
 const initialState = {
     pending: false,

client/src/store/reducers/mappingsReducer.js

@@ -2,7 +2,7 @@ import {
     FETCH_MAPPINGS_PENDING,
     FETCH_MAPPINGS_SUCCESS,
     FETCH_MAPPINGS_FAILED,
-} from "../constants";
+} from '../constants';
 
 const initialState = {
     pending: false,