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<?php |
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namespace App\Http\Controllers; |
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use Illuminate\Support\Facades\Auth; |
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use Illuminate\Http\Request; |
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use Validator; |
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use App\Device; |
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use App\Site; |
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use App\Location; |
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class DashboardController extends Controller |
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{ |
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/** |
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* Create a new controller instance. |
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* |
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*/ |
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public function __construct() |
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{ |
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$this->middleware('auth'); |
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} |
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/** |
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* Show the application dashboard. |
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* |
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* @return \Illuminate\Http\Response |
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*/ |
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public function index() |
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{ |
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//TODO use the users preferred device |
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$device_id = Device::firstOrFail()->id; |
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$location = Location::where('id', '=', $device_id)->first(); |
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$site_id = $location->site_id ?? 0; |
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$location_id = $location->id ?? 0; |
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//Get all sites with the selected site first |
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$sites = Site::select('id', 'name') |
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->orderByRaw("id = ? DESC", $site_id) |
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->orderBy('name', 'ASC') |
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->get(); |
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//Get all locations for the selected site with the selected location first |
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$locations = Location::select('id', 'name', 'site_id') |
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->where('site_id', '=', $sites[0]->id ?? 0) |
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->orderByRaw("id = ? DESC", $location_id) |
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->orderBy('name', 'ASC') |
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->get(); |
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//Get all devices for the selected location |
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$devices = Device::publicDashData() |
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->where('location_id', '=', $locations[0]->id ?? 0) |
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->orderBy('name', 'ASC') |
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->limit(1) |
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->get(); |
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//Get the active device |
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$active_device = $devices->where('id', '=', $device_id)->first(); |
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//Set the active device to the first device in $devices if it is not empty and the original active device wasn't found |
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if (!$devices->isEmpty() && $active_device == null) |
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$active_device = $devices[0]; |
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//Store the active site, location, and device in a collection |
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$active_data = collect([ 'device' => $active_device, 'location' => $locations[0] ?? null, 'site' => $sites[0] ?? null ]); |
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return view('dashboard.index', [ 'active_data' => $active_data, 'devices' => $devices, |
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'locations' => $locations, 'sites' => $sites ]); |
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} |
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/** |
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* Refresh all the data on the dashboard except the image and sensor graphs |
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* |
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* @param Request $request |
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* @return \Illuminate\Http\JsonResponse |
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*/ |
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public function refreshPage(Request $request) |
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{ |
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$request->validate([ |
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'site_id' => 'required|integer|digits_between:1,7', |
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'location_id' => 'sometimes|required|integer|digits_between:1,7', |
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'device_id' => 'sometimes|required|integer|digits_between:1,7', |
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'offset' => 'sometimes|required|integer|digits_between:1,7', |
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]); |
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//Todo limit the amount of queries based on if there is changes |
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//Check for changes in database since last update |
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//Limit the number of devices to be loaded |
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$limit = 4; |
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//Set the offset for device pagination |
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$offset = $request->offset ?? 0; |
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//Get the active site, location, and device ids |
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$site_id = $request->site_id ?? 0; |
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$location_id = $request->location_id ?? 0; |
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$device_id = $request->device_id ?? 0; |
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//TODO always have a un-deletable site and location and there will never be an error |
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//Get all sites with the selected site first |
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$sites = Site::select('id', 'name') |
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->orderByRaw("id = ? DESC", $site_id) |
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->orderBy('name', 'ASC') |
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->get(); |
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//Get all locations for the selected site with the selected location first |
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$locations = Location::select('id', 'name', 'site_id') |
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->where('site_id', '=', $sites[0]->id ?? 0) |
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->orderByRaw("id = ? DESC", $location_id) |
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->orderBy('name', 'ASC') |
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->get(); |
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//Get all devices for the selected location |
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$devices = Device::publicDashData() |
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->where('location_id', '=', $locations[0]->id ?? 0) |
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->orderBy('name', 'ASC') |
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->limit($limit) |
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->offset($offset * $limit) |
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->get(); |
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//Get the total device count for the given location |
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$deviceCount = Device::where('location_id', '=', $locations[0]->id ?? 0)->count(); |
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//Get the active device |
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$active_device = $devices->where('id', $device_id)->first(); |
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//Set the active device to the first device in $devices if it is not empty and the original active device wasn't found |
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if (!$devices->isEmpty() && $active_device == null) |
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$active_device = $devices[0]; |
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//Store the active site, location, and device in a collection |
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$active_data = collect(['device' => $active_device, 'location' => $locations[0] ?? null, 'site' => $sites[0] ?? null]); |
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//Get the total amount of pages for pagination |
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$page_count = ceil($deviceCount / $limit) - 1; |
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//Store pagination data |
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$pag_data = collect(['offset' => $offset, 'page_count' => $page_count]); |
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return response()->json([ 'active_data' => $active_data, 'devices' => $devices, 'locations' => $locations, |
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'sites' => $sites, 'pag_data' => $pag_data]); |
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} |
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/** |
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* Show the development layouts for dashboard. |
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* |
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* @return \Illuminate\Http\Response |
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*/ |
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public function dev_layout() |
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{ |
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return view('dashboard.dev_layout'); |
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} |
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} |
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uidaho /
smartsettia
