Added name of stations

middleware/Stations.js

@@ -1,33 +1,43 @@
 import models from "../models";
 
 class Stations {
+  /**
+   * Méthode permettant de récuper la liste des stations selon des critères
+   * @param {Object} req
+   * @param {Function} callback
+   */
   static getAll(req, callback) {
     const { radius, lon, lat, start, limit } = req.query;
-    const query = {
-      location: {
-        $near: {
-          $maxDistance: Number(radius),
-          $geometry: {
-            type: "Point",
-            coordinates: [Number(lon), Number(lat)]
+
+    if (!lon || !lat) {
+      callback(new Error("Missing lat, lon or radius"));
+    } else {
+      const query = {
+        location: {
+          $near: {
+            $maxDistance: Number(radius),
+            $geometry: {
+              type: "Point",
+              coordinates: [Number(lon), Number(lat)]
+            }
           }
         }
-      }
-    };
+      };
 
-    const skip = start || 0;
-    const _limit = limit && limit <= 50 ? limit : 20;
+      const skip = parseInt(start || 0, 10);
+      const _limit = parseInt(limit && limit <= 50 ? limit : 20, 10);
 
-    models.Stations.count(query)
-      .then(count => {
-        models.Stations.find(query)
-          .skip(parseInt(skip, 10))
-          .limit(parseInt(_limit, 10))
-          .then(items => {
-            callback(null, { total: count, items });
-          });
-      })
-      .catch(callback);
+      models.Stations.count(query)
+        .then(count => {
+          models.Stations.find(query)
+            .skip(skip)
+            .limit(_limit)
+            .then(items => {
+              callback(null, { total: count, items });
+            });
+        })
+        .catch(callback);
+    }
   }
 }