Revize 4877913b

refs #6844: Pridana implementace api endpointu pro ziskavani prumeru dopravy v casovem useku podle zarizeni.

backend/app/Http/Controllers/DeviceController.php

@@ -21 +21 @@
     const DATE_FROM_PARAM = 'dateFrom';
     const DATE_TO_PARAM = 'dateTo';
     const TIME_FROM_PARAM = 'timeFrom';
-    const TIME_FROM_TO = 'timeTo';
+    const TIME_TO_PARAM = 'timeTo';
     const DIRECTION_PARAM = 'direction';
 
 
     public function getDevice(Request $request) {
         $address = null;
         $showDirection=0;
-        if ($request->has(ADDRESS_PARAM)) {
-            $address = $request->input(ADDRESS_PARAM);
+        if ($request->has(self::ADDRESS_PARAM)) {
+            $address = $request->input(self::ADDRESS_PARAM);
         }
 
-        if ($request->has(SHOW_DIRECTION_PARAM) && $request->input(SHOW_DIRECTION_PARAM) == '1') {
+        if ($request->has(self::SHOW_DIRECTION_PARAM) && $request->input(self::SHOW_DIRECTION_PARAM) == '1') {
             $showDirection = 1;
         }
 
@@ -59 +59 @@
      */
     public function getDeviceById(Request $request, $id) {
 
-        $dateFrom = null;
-        $dateTo = null;
-        $timeFrom = null;
-        $timeTo = null;
-        $direction = null;
-
         // nacti parametry
-        if ($request->has(DATE_FROM_PARAM)) {
-            $dateFrom = $request->input(DATE_FROM_PARAM);
-        }
-        if ($request->has(DATE_TO_PARAM)) {
-            $dateTo = $request->input(DATE_TO_PARAM);
-        }
-        if ($request->has(TIME_FROM_PARAM)) {
-            $timeFrom = $request->input(TIME_FROM_PARAM);
-        }
-        if ($request->has(TIME_TO_PARAM)) {
-            $timeTo = $request->input(TIME_TO_PARAM);
-        }
-        if ($request->has(DIRECTION_PARAM)) {
-            $direction = $request->input(DIRECTION_PARAM);
-        }
+        $params = $this->loadDateTimeDirectionConstraints($request);
+        $dateFrom = $params[self::DATE_FROM_PARAM];
+        $dateTo = $params[self::DATE_TO_PARAM];
+        $timeFrom = $params[self::TIME_FROM_PARAM];
+        $timeTo = $params[self::TIME_TO_PARAM];
+        $direction = $params[self::DIRECTION_PARAM];
 
         $device = Zarizeni::findByIdJoinAddress($id);
         if ($device != null) {
@@ -92 +77 @@
         return $device;
     }
 
+    public function getTrafficAverageByDevice(Request $request, $id) {
+        // nacti parametry
+        $params = $this->loadDateTimeDirectionConstraints($request);
+        $dateFrom = $params[self::DATE_FROM_PARAM];
+        $dateTo = $params[self::DATE_TO_PARAM];
+        $timeFrom = $params[self::TIME_FROM_PARAM];
+        $timeTo = $params[self::TIME_TO_PARAM];
+        $direction = $params[self::DIRECTION_PARAM];
+
+        $device = Zarizeni::findByIdJoinAddress($id);
+        if ($device != null) {
+            $device[0]->traffic = Zaznam::averageByDevice($id, $dateFrom, $dateTo, $timeFrom, $timeTo, $direction);
+        } else if ($device == null || count($device) == 0) {
+            return response('Not found.', 404);
+        }
+
+        return $device;
+    }
+
     public function getAll() {
         return Zarizeni::getAllJoinAddress();
     }
@@ -109 +113 @@
             return $request->header("jwt");
         }
     }
+
+    /**
+     * Funkce nacte z requestu url parametry dateFrom, dateTo, timeFrom, timeTo, direciton a vrati je jako pole.
+     * Defaultni hodnoty jsou null.
+     *
+     * @param Request $request Request ze ktere budou nacitany parametry.
+     */
+    private function loadDateTimeDirectionConstraints(Request $request) {
+        $params = array();
+        $params[self::DATE_FROM_PARAM] = null;
+        $params[self::DATE_TO_PARAM] = null;
+        $params[self::TIME_FROM_PARAM] = null;
+        $params[self::TIME_TO_PARAM] = null;
+        $params[self::DIRECTION_PARAM] = null;
+
+        if ($request->has(self::DATE_FROM_PARAM)) {
+            $params[self::DATE_FROM_PARAM] = $request->input(self::DATE_FROM_PARAM);
+        }
+        if ($request->has(self::DATE_TO_PARAM)) {
+            $params[self::DATE_TO_PARAM] = $request->input(self::DATE_TO_PARAM);
+        }
+        if ($request->has(self::TIME_FROM_PARAM)) {
+            $params[self::TIME_FROM_PARAM] = $request->input(self::TIME_FROM_PARAM);
+        }
+        if ($request->has(self::TIME_TO_PARAM)) {
+            $params[self::TIME_TO_PARAM] = $request->input(self::TIME_TO_PARAM);
+        }
+        if ($request->has(self::DIRECTION_PARAM)) {
+            $params[self::DIRECTION_PARAM] = $request->input(self::DIRECTION_PARAM);
+        }
+
+        return $params;
+    }
 }