PHP Carbon::subHours方法代码示例

 /**
  * Scope a query to only contain battles that are closed for voting
  */
 public function scopeCompleted($query)
 {
     $votingperiod = config('rap-battle.votingperiod', 24);
     // battles before this date are closed:
     $timeoldest = new Carbon();
     $timeoldest->subHours($votingperiod);
     return $query->where('created_at', '<', $timeoldest->toDateTimeString());
 }

 /**
  * Is this notification "read"? (we assume that it is after 6 hours, or if the user clicked open the notification menu)
  *
  * @param $query
  * @param $user_id
  * @return mixed
  */
 public function scopeUnread($query, $user_id)
 {
     $date = new Carbon();
     $date->subHours(6);
     return $query->where('user_id', '=', $user_id)->where('is_read', '=', 0)->orWhere('created_at', '>', $date->toDateTimeString())->get();
 }

 public function store(ReservationRequest $request)
 {
     //booking
     $booking = array('car_type_id' => $request->car_type_id, 'number_of_passengers' => $request->number_of_passengers, 'pickup_time' => $request->pickup_date_part . ' ' . $request->pickup_time_part);
     $newBooking = Booking::create($booking);
     // main passenger
     //user (main passenger)
     $mainpassenger = new User();
     $mainpassenger->name = $request->name;
     $mainpassenger->phone = $request->phone;
     $mainpassenger->save();
     //role (main passenger)
     $role = array('booking_id' => $newBooking->id, 'role_type_id' => '2', 'user_id' => $mainpassenger->id);
     Role::create($role);
     //email receiver
     //user (email receiver)
     $emailreceiver = User::firstOrCreate(['email' => $request->email]);
     //role (email receiver)
     $role = array('booking_id' => $newBooking->id, 'role_type_id' => '5', 'user_id' => $emailreceiver->id);
     Role::create($role);
     //route points
     //start
     $route_point = array('booking_id' => $newBooking->id, 'location_id' => $request->start_location_id, 'sub_location_id' => $request->start_sub_location_id, 'description' => $request->start_description, 'order' => 1);
     Route_point::create($route_point);
     //via points
     $descriptionArray = $request->description;
     //if via array is not empty
     if (!empty($request->location_id)) {
         foreach ($request->location_id as $order => $location_id) {
             $route_point = null;
             $route_point = array('booking_id' => $newBooking->id, 'location_id' => $location_id, 'description' => $descriptionArray[$order], 'order' => $order);
             Route_point::create($route_point);
         }
     }
     //end
     $route_point = null;
     $route_point = array('booking_id' => $newBooking->id, 'location_id' => $request->end_location_id, 'description' => $request->end_description, 'order' => 99);
     Route_point::create($route_point);
     //general comment
     if (!empty($request->comment)) {
         $comment = array('booking_id' => $newBooking->id, 'comment_type_id' => '2', 'role_id' => '1', 'comment' => $request->comment);
         Comment::create($comment);
     }
     //price
     $price = Income_list::where('car_type_id', $request->car_type_id)->where('direction_id', $request->direction_id)->where('income_type_id', 1)->whereNull('user_id')->first();
     $income = array('booking_id' => $newBooking->id, 'income_type_id' => '1', 'amount_eur' => $price->amount_eur);
     Income::create($income);
     //cashflow
     if ($request->payment_type_id == 3) {
         $receiver_id = 1;
         //receiver is driver
         $due_date = $newBooking->pickup_time;
         //on the day of travel
     } else {
         $receiver_id = 4;
         //receiver is us (admin)
         $pickup_time = new Carbon($newBooking->pickup_time);
         $due_date = $pickup_time->subHours(48);
         //48 hours before trip
     }
     $cashflow = array('booking_id' => $newBooking->id, 'payer_id' => 2, 'receiver_id' => $receiver_id, 'payment_type_id' => $request->payment_type_id, 'payment_status_id' => 1, 'amount_eur' => $price->amount_eur, 'due_date' => $due_date);
     Cashflow::create($cashflow);
     //log reservation creation
     $change = array('booking_id' => $newBooking->id, 'change_type_id' => '4', 'user_id' => 1, 'from' => null, 'to' => null);
     Change::create($change);
     //send email
     Mail::queue('emails.reservation', ['passenger' => $mainpassenger], function ($message) use($emailreceiver) {
         $message->from('info@transferpraha.cz', 'Transfer Praha')->to($emailreceiver->email, null)->subject('Booking confirmation');
     });
     flash()->success('Your booking has been created!')->important();
     return redirect('reservation/confirmation');
 }

 /**
  * Test for scopeOpenVoting and scopeCompleted
  */
 public function testScopesOpenCompleted()
 {
     // create rappers
     $user1 = factory(App\Models\User::class)->create();
     $user2 = factory(App\Models\User::class)->create();
     $votingperiod = config('rap-battle.votingperiod', 24);
     // battles older than this date are closed:
     $timeoldest = new Carbon();
     $timeoldest->subHours($votingperiod + 1);
     // create two battles
     $battle1 = new Battle();
     $battle1->rapper1_id = $user1->id;
     $battle1->rapper2_id = $user2->id;
     $battle1->save();
     $battle2 = new Battle();
     $battle2->rapper1_id = $user1->id;
     $battle2->rapper2_id = $user2->id;
     $battle2->created_at = $timeoldest->toDateTimeString();
     $battle2->save();
     // test scopeOpenVoting
     // get battles from database
     $openBattles = Battle::openVoting()->get()->values()->keyBy('id');
     $this->assertTrue($openBattles->has($battle1->id));
     $this->assertFalse($openBattles->has($battle2->id));
     // test scopeCompleted
     // get battles from database
     $completedBattles = Battle::completed()->get()->values()->keyBy('id');
     $this->assertFalse($completedBattles->has($battle1->id));
     $this->assertTrue($completedBattles->has($battle2->id));
 }

 /**
  * Test for getCompleted
  */
 public function testGetCompleted()
 {
     $user1 = factory(App\Models\User::class)->create();
     $user2 = factory(App\Models\User::class)->create();
     $user3 = factory(App\Models\User::class)->create();
     $user4 = factory(App\Models\User::class)->create();
     $votingperiod = Config::get('rap-battle.votingperiod', 24);
     // battles older than this date are closed:
     $timeoldest = new Carbon();
     $timeoldest->subHours($votingperiod + 1);
     // create two battles
     $battle1 = new Battle();
     $battle1->rapper1_id = $user1->id;
     $battle1->rapper2_id = $user2->id;
     $battle1->video = "/path/to/file";
     $battle1->save();
     $battle2 = new Battle();
     $battle2->rapper1_id = $user3->id;
     $battle2->rapper2_id = $user4->id;
     $battle2->video = "/path/to/file";
     $battle2->created_at = $timeoldest->toDateTimeString();
     $battle2->save();
     $this->get('/battles/completed')->seeJson(['current_page' => 1, 'data' => [['battle_id' => (string) $battle2->id, 'rapper1' => ['user_id' => (string) $user3->id, 'username' => $user3->username, 'profile_picture' => $user3->picture], 'rapper2' => ['user_id' => (string) $user4->id, 'username' => $user4->username, 'profile_picture' => $user4->picture]]]]);
 }

 public function GetPopularProfiles($limit)
 {
     $date = new Carbon();
     $date->subHours(1);
     return Profile::where('is_active', true)->orderBy('created_at', 'DESC')->take($limit)->get();
 }