use dot notation

src/database/geojsonParser.js

@@ -58,10 +58,10 @@ export function makeOAPIF(geojson, dataDef) {
       var property = dataDef.schema.properties[propertyName];
 
       var item = {};
-      if (property["label"]) item.title = property["label"];
-      if (property["description"]) item.description = property["description"];
-      if (property["type"]) item.type = property["type"];
-      if (property["format"]) item.format = property["format"];
+      if (property.label) item.title = property.label;
+      if (property.description) item.description = property.description;
+      if (property.type) item.type = property.type;
+      if (property.format) item.format = property.format;
       // (OAPIF P5) Requirement 4 The keyword "x-ogc-role" SHALL be used to declare a specific role of the property
       // (OAPIF P5) Requirement 5 A property with "x-ogc-role" set to "id" SHALL be the identifier of the
       //            item in the collection that contains the item.
@@ -70,7 +70,7 @@ export function makeOAPIF(geojson, dataDef) {
       //  Requirement 14A: A property with "x-ogc-role" set to "type" SHALL be a string property.
       //  Requirement 14B: At most one property in a schema SHALL have "x-ogc-role" with a value "type".
       // else if (item.type == 'string') item['x-ogc-role'] = 'type'
-      if (property["role"]) item["x-ogc-role"] = property["role"].toLowerCase();
+      if (property.role) item["x-ogc-role"] = property.role.toLowerCase();
       if (property.values) item.enum = property.values;
 
       geojson.schema[propertyName] = item;
@@ -81,8 +81,8 @@ export function makeOAPIF(geojson, dataDef) {
     var item = {};
     // (OAPIF P5) Requirement 9 A property with "x-ogc-role" set to "primary-geometry" SHALL be a spatial property.
     if (property["role"]) item["x-ogc-role"] = property["role"].toLowerCase();
-    item["format"] = `${property.type}-${property.geometryType}`.toLowerCase();
-    geojson.schema["geometry"] = item;
+    item.format = `${property.type}-${property.geometryType}`.toLowerCase();
+    geojson.schema.geometry = item;
   }
 
   geojson.queryables = {};

src/models/features/items.js

@@ -408,20 +408,20 @@ function get(neutralUrl, format, collectionId, query, options, callback) {
     // - title
     // - description
     // - keywords
-    if (_query["q"]) {
+    if (_query.q) {
       // Req 1: If a single search term is specified, then only resources that contain that search term in one or
       //        more of the searched text fields SHALL be in the result set.
       // Req 2: For multiple search terms that are comma separated (logical OR), only resources that contain one
       //        or more the specified search terms in one or more of the searched text fields SHALL be in the result set.
       // Req 3: For multiple search terms that are white space separated, only resources that contain all the search terms
       //        specified, in the order specified and separated by any number of white spaces in one or more of the
       //        searched text fields SHALL be in the result set.
-      var parts = _query["q"].split(",");
+      var parts = _query.q.split(",");
 
-      delete _query["q"];
+      delete _query.q;
     }
 
-    if (_query["sortby"]) {
+    if (_query.sortby) {
       // (OAPIF P8) Requirement 6A: If the sortby parameter is specified, then the resources in a response SHALL be ordered by
       //            the keys and sort directions (i.e. ascending or descending) specified.
       //            Requirement 6B: The specific set of keys that may be used for sorting SHALL be specified by
@@ -457,7 +457,7 @@ function get(neutralUrl, format, collectionId, query, options, callback) {
 
       features.sort(fieldSorter(parts));
 
-      delete _query["sortby"];
+      delete _query.sortby;
     }
 
     if (_query.skipGeometry === "true") doSkipGeometry = true;