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<?php |
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namespace App; |
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use Illuminate\Database\Eloquent\Model; |
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use Spatie\Activitylog\Traits\LogsActivity; |
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use Illuminate\Support\Facades\Auth; |
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class Sensor extends Model |
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{ |
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use LogsActivity; |
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protected $table = 'sensors'; |
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/** |
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* Update the updated_at and created_at timestamps? |
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* |
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* @var array |
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*/ |
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public $timestamps = false; |
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/** |
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* The attributes that are mass assignable. |
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* |
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* @var array |
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*/ |
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protected $fillable = array('device_id', 'name', 'type'); |
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/** |
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* The attributes that are visible. |
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* |
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* @var array |
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*/ |
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protected $visible = array('id', 'device_id', 'name', 'type'); |
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/** |
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* The attributes to log in the Activity Log |
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* |
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* @var array |
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*/ |
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protected static $logAttributes = array('id', 'device_id', 'name', 'type'); |
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/** |
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* Only log those that have actually changed after the update. |
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* |
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* @var array |
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*/ |
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protected static $logOnlyDirty = true; |
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/** |
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* Get the device associated with the sensor. |
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*/ |
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public function device() |
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{ |
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return $this->belongsTo('App\Device'); |
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} |
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/** |
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* Get the sensor data associated with the sensor. |
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*/ |
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public function data() |
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{ |
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return $this->hasMany('App\SensorData'); |
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} |
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/** |
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* Get the latest sensor data entry associated with the sensor. |
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*/ |
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public function getLatestDataAttribute() |
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{ |
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return SensorData::whereRaw('id = (SELECT MAX(id) |
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FROM sensor_data |
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WHERE sensor_id = ?)', [ $this->id ])->first() ?? (object) [ ]; |
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} |
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/** |
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* Get the last hour's sensor data averaged by the minute for the sensor. |
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*/ |
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public function getLastHourMinutelyAvgDataAttribute() |
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{ |
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return $this->hasMany('App\SensorData') |
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->selectRaw("DATE_FORMAT(created_at, '%Y-%m-%d %H:%i') AS date, AVG(value) AS value") |
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->whereRaw("created_at > DATE_SUB(NOW(), INTERVAL 1 HOUR)") |
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->groupBy("date") |
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->get(); |
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} |
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/** |
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* Get the last day's sensor data averaged hourly for the sensor. |
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*/ |
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public function getLastDayHourlyAvgDataAttribute() |
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{ |
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return $this->hasMany('App\SensorData') |
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->selectRaw("DATE_FORMAT(created_at, '%Y-%m-%d %H') AS date, AVG(value) AS value") |
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->whereRaw("created_at > DATE_SUB(NOW(), INTERVAL 1 DAY)") |
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->groupBy("date") |
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->get(); |
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} |
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/** |
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* Get the last weeks's sensor data averaged daily for the sensor. |
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*/ |
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public function getLastWeekDailyAvgDataAttribute() |
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{ |
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return $this->hasMany('App\SensorData') |
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->selectRaw("DATE_FORMAT(created_at, '%Y-%m-%d') AS date, AVG(value) AS value") |
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->whereRaw("created_at > DATE_SUB(NOW(), INTERVAL 7 DAY)") |
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->groupBy("date") |
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->get(); |
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} |
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/** |
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* Get the last months's sensor data averaged daily for the sensor. |
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*/ |
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public function getLastMonthDailyAvgDataAttribute() |
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{ |
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return $this->hasMany('App\SensorData') |
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->selectRaw("DATE_FORMAT(created_at, '%Y-%m-%d') AS date, AVG(value) AS value") |
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->whereRaw("created_at > DATE_SUB(NOW(), INTERVAL 30 DAY)") |
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->groupBy("date") |
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->get(); |
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} |
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/** |
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* Get the last year's sensor data averaged monthly for the sensor. |
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*/ |
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public function getLastYearMonthlyAvgDataAttribute() |
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{ |
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return $this->hasMany('App\SensorData') |
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->selectRaw("DATE_FORMAT(created_at, '%Y-%m') AS date, AVG(value) AS value") |
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->whereRaw("created_at > DATE_SUB(NOW(), INTERVAL 1 YEAR)") |
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->groupBy("date") |
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->get(); |
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} |
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/** |
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* Accessor: Get the sensor's last update time in seconds/minutes/hours since update or converted to user |
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* friendly readable format. |
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* If the time is less then a day old then display time since it last updated |
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* If the time is greater then a day old then display the time in the format of Month day, year 12hour:mins am/pm |
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* and using the user's preferred timezone |
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* |
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* |
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* @return string |
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*/ |
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View Code Duplication |
public function getUpdatedAtHumanAttribute() |
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{ |
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if ($this->updated_at->diffInDays() > 0) { |
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return $this->updated_at->setTimezone(Auth::user()->timezone)->format('M d, Y h:i a'); |
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} else { |
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return $this->updated_at->diffForHumans(); |
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} |
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} |
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/** |
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* Accessor: Get the sensor's creation time in seconds/minutes/hours since update or converted to user |
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* friendly readable format. |
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* If the time is less then a day old then display time since creation |
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* If the time is greater then a day old then display the time in the format of Month day, year 12hour:mins am/pm |
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* and using the user's preferred timezone |
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* |
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* |
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* @return string |
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*/ |
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View Code Duplication |
public function getCreatedAtHumanAttribute() |
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{ |
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if ($this->created_at->diffInDays() > 0) { |
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return $this->created_at->setTimezone(Auth::user()->timezone)->format('M d, Y h:i a'); |
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} else { |
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return $this->created_at->diffForHumans(); |
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} |
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} |
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} |
Checks if undeclared accessed properties appear in database migrations and if the creating migration is correct.