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<?php |
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namespace DavideCasiraghi\LaravelEventsCalendar\Models; |
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use Carbon\Carbon; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Facades\Cache; |
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class Event extends Model |
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{ |
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/***************************************************************************/ |
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/** |
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* The table associated with the model. |
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* |
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* @var string |
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*/ |
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protected $table = 'events'; |
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/***************************************************************************/ |
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protected $fillable = [ |
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'title', |
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'description', |
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'organized_by', |
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'category_id', |
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'venue_id', |
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'image', |
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'facebook_event_link', |
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'website_event_link', |
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'status', |
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'repeat_type', |
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'repeat_until', |
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'repeat_weekly_on', |
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'repeat_monthly_on', |
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'on_monthly_kind', |
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'multiple_dates', |
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]; |
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/***************************************************************************/ |
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/** |
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* Get the teachers for the event. |
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*/ |
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public function teachers() |
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{ |
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return $this->belongsToMany('DavideCasiraghi\LaravelEventsCalendar\Models\Teacher', 'event_has_teachers', 'event_id', 'teacher_id'); |
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} |
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/***************************************************************************/ |
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/** |
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* Get the organizers for the event. |
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*/ |
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public function organizers() |
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{ |
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return $this->belongsToMany('DavideCasiraghi\LaravelEventsCalendar\Models\Organizer', 'event_has_organizers', 'event_id', 'organizer_id'); |
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} |
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/***************************************************************************/ |
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/** |
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* Get the organizers for the event. |
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*/ |
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public function eventRepetitions() |
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{ |
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return $this->hasMany('DavideCasiraghi\LaravelEventsCalendar\Models\EventRepetition', 'event_id'); |
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} |
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/***************************************************************************/ |
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/** |
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* Delete all the previous repetitions from the event_repetitions table. |
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* |
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* @param int $eventId |
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* @return void |
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*/ |
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public static function deletePreviousRepetitions($eventId) |
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{ |
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EventRepetition::where('event_id', $eventId)->delete(); |
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} |
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/***************************************************************************/ |
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/** |
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* Return Start and End dates of the first repetition of an event - By Event ID. |
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* |
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* @param int $eventId |
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* @return \DavideCasiraghi\LaravelEventsCalendar\Models\EventRepetition |
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*/ |
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public static function getFirstEventRpDatesByEventId($eventId) |
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{ |
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$ret = EventRepetition:: |
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select('start_repeat', 'end_repeat') |
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->where('event_id', $eventId) |
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->first(); |
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return $ret; |
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} |
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/***************************************************************************/ |
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/** |
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* Return Start and End dates of the first repetition of an event - By Repetition ID. |
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* |
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* @param int $repetitionId |
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* @return \DavideCasiraghi\LaravelEventsCalendar\Models\EventRepetition |
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*/ |
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public static function getFirstEventRpDatesByRepetitionId($repetitionId) |
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{ |
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$ret = EventRepetition:: |
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select('start_repeat', 'end_repeat') |
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->where('id', $repetitionId) |
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->first(); |
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return $ret; |
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} |
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/***************************************************************************/ |
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/** |
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* Return the all the active events. |
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* |
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* @return \DavideCasiraghi\LaravelEventsCalendar\Models\Event |
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*/ |
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public static function getActiveEvents() |
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{ |
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$cacheExpireMinutes = 15; // Set the duration time of the cache |
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$ret = Cache::remember('active_events', $cacheExpireMinutes, function () { |
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date_default_timezone_set('Europe/Rome'); |
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$searchStartDate = date('Y-m-d', time()); |
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$lastestEventsRepetitionsQuery = EventRepetition::getLastestEventsRepetitionsQuery($searchStartDate, null); |
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return self:: |
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select('title', 'countries.name AS country_name', 'countries.id AS country_id', 'countries.continent_id AS continent_id', 'event_venues.city AS city') |
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->join('event_venues', 'event_venues.id', '=', 'events.venue_id') |
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->join('countries', 'countries.id', '=', 'event_venues.country_id') |
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->joinSub($lastestEventsRepetitionsQuery, 'event_repetitions', function ($join) { |
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$join->on('events.id', '=', 'event_repetitions.event_id'); |
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}) |
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->get(); |
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}); |
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return $ret; |
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} |
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/***************************************************************************/ |
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/** |
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* Return the active events based on the search keys provided. |
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* |
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* @param array $filters |
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* @param int $itemPerPage |
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* @return \DavideCasiraghi\LaravelEventsCalendar\Models\Event |
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*/ |
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//$keywords, $category, $city, $country, $continent, $teacher, $venue, $startDate, $endDate, |
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public static function getEvents(array $filters, $itemPerPage) |
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{ |
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if (! array_key_exists('startDate', $filters) || ! $filters['startDate']) { |
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$filters['startDate'] = Carbon::now()->format('Y-m-d'); |
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} |
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// Sub-Query Joins - https://laravel.com/docs/5.7/queries |
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$lastestEventsRepetitionsQuery = EventRepetition::getLastestEventsRepetitionsQuery($filters['startDate'], $filters['endDate']); |
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// Retrieve the events that correspond to the selected filters |
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if ($filters['keywords'] || $filters['category'] || $filters['city'] || $filters['country'] || $filters['region'] || $filters['continent'] || $filters['teacher'] || $filters['venue'] || $filters['endDate']) { |
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//$start = microtime(true); |
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//DB::enableQueryLog(); |
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$ret = self:: |
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select('events.title', 'events.category_id', 'events.slug', 'event_venues.name as venue_name', 'event_venues.city as city_name', 'countries.name as country_name', 'events.sc_teachers_names', 'event_repetitions.start_repeat', 'event_repetitions.end_repeat') |
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->when($filters['keywords'], function ($query, $keywords) { |
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return $query->where('title', 'like', '%'.$keywords.'%'); |
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}) |
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->when($filters['category'], function ($query, $category) { |
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return $query->where('category_id', '=', $category); |
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}) |
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->when($filters['teacher'], function ($query, $teacher) { |
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return $query->whereRaw('json_contains(sc_teachers_id, \'["'.$teacher.'"]\')'); |
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}) |
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->when($filters['country'], function ($query, $country) { |
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return $query->where('event_venues.country_id', '=', $country); |
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}) |
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->when($filters['region'], function ($query, $region) { |
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return $query->where('event_venues.region_id', '=', $region); |
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}) |
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->when($filters['continent'], function ($query, $continent) { |
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return $query->where('event_venues.continent_id', '=', $continent); //sc_continent_id |
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}) |
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->when($filters['city'], function ($query, $city) { |
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return $query->where('event_venues.city', 'like', '%'.$city.'%'); |
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}) |
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->when($filters['venue'], function ($query, $venue) { |
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return $query->where('event_venues.name', 'like', '%'.$venue.'%'); |
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}) |
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->joinSub($lastestEventsRepetitionsQuery, 'event_repetitions', function ($join) { |
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$join->on('events.id', '=', 'event_repetitions.event_id'); |
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}) |
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->leftJoin('event_venues', 'events.venue_id', '=', 'event_venues.id') |
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->leftJoin('continents', 'event_venues.continent_id', '=', 'continents.id') |
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->leftJoin('countries', 'event_venues.country_id', '=', 'countries.id') |
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->leftJoin('regions', 'event_venues.region_id', '=', 'regions.id') |
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//->leftJoin('region_translations', 'regions.id', '=', 'region_translations.region_id') |
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->orderBy('event_repetitions.start_repeat', 'asc') |
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->paginate($itemPerPage); |
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//dd(DB::getQueryLog()); |
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//$time = microtime(true) - $start; |
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//dd($time); |
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} |
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// If no filter selected retrieve all the events |
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else { |
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$ret = self:: |
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select('events.title', 'events.category_id', 'events.slug', 'event_venues.name as venue_name', 'event_venues.city as city_name', 'countries.name as country_name', 'events.sc_teachers_names', 'event_repetitions.start_repeat', 'event_repetitions.end_repeat') |
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->joinSub($lastestEventsRepetitionsQuery, 'event_repetitions', function ($join) { |
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$join->on('events.id', '=', 'event_repetitions.event_id'); |
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}) |
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->leftJoin('event_venues', 'events.venue_id', '=', 'event_venues.id') |
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->leftJoin('continents', 'event_venues.continent_id', '=', 'continents.id') |
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->leftJoin('countries', 'event_venues.country_id', '=', 'countries.id') |
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->leftJoin('regions', 'event_venues.region_id', '=', 'regions.id') |
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->leftJoin('region_translations', 'regions.id', '=', 'region_translations.region_id') |
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->orderBy('event_repetitions.start_repeat', 'asc') |
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->paginate($itemPerPage); |
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// It works, but I don't use it now to develop |
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/*$cacheExpireMinutes = 15; |
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$events = Cache::remember('all_events', $cacheExpireTime, function () { |
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return DB::table('events')->latest()->paginate(20); |
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});*/ |
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} |
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return $ret; |
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} |
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/***************************************************************************/ |
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/* |
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* Format the start date to be used in the search query. |
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* If the start date is null return today's date. |
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* |
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* @param string $DatePickerStartDate |
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* @return string |
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*/ |
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/*public static function prepareStartDate($DatePickerStartDate) |
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{ |
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if ($DatePickerStartDate) { |
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list($tid, $tim, $tiy) = explode('/', $DatePickerStartDate); |
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$ret = "$tiy-$tim-$tid"; |
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} else { |
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// If no start date selected the search start from today's date |
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date_default_timezone_set('Europe/Rome'); |
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$ret = date('Y-m-d', time()); |
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} |
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return $ret; |
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}*/ |
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/***************************************************************************/ |
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/* |
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* Format the end date to be used in the search query. |
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* |
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* @param string $DatePickerEndDate |
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* @return string |
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*/ |
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/*public static function prepareEndDate($DatePickerEndDate) |
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{ |
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if ($DatePickerEndDate) { |
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list($tid, $tim, $tiy) = explode('/', $DatePickerEndDate); |
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$ret = "$tiy-$tim-$tid"; |
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} else { |
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$ret = null; |
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} |
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return $ret; |
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}*/ |
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/***************************************************************************/ |
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/** |
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* Save all the weekly repetitions in the event_repetitions table |
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* useful: http://thisinterestsme.com/php-get-first-monday-of-month/. |
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* |
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* @param \DavideCasiraghi\LaravelEventsCalendar\Models\Event $event |
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* @param array $monthRepeatDatas - explode of $request->get('on_monthly_kind') |
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* 0|28 the 28th day of the month |
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* 1|2|2 the 2nd Tuesday of the month |
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* 2|17 the 18th to last day of the month |
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* 3|1|3 the 2nd to last Wednesday of the month |
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* @param string $startDate (Y-m-d) |
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* @param string $repeatUntilDate (Y-m-d) |
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* @param string $timeStart (H:i:s) |
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* @param string $timeEnd (H:i:s) |
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* @return void |
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*/ |
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6 |
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public static function saveMonthlyRepeatDates(int $eventId, array $monthRepeatDatas, string $startDate, string $repeatUntilDate, string $timeStart, string $timeEnd) |
|
302
|
|
|
{ |
|
303
|
6 |
|
$start = $month = Carbon::createFromFormat('Y-m-d', $startDate); |
|
|
|
|
|
|
304
|
6 |
|
$end = Carbon::createFromFormat('Y-m-d', $repeatUntilDate); |
|
305
|
6 |
|
$numberOfTheWeekArray = ['first', 'second', 'third', 'fourth', 'fifth', 'sixth']; |
|
|
|
|
|
|
306
|
6 |
|
$weekdayArray = [Carbon::MONDAY, Carbon::TUESDAY, Carbon::WEDNESDAY, Carbon::THURSDAY, Carbon::FRIDAY, Carbon::SATURDAY, Carbon::SUNDAY]; |
|
307
|
|
|
|
|
308
|
|
|
//$timeStart = $timeStart.":00"; |
|
309
|
|
|
//$timeEnd = $timeEnd.":00"; |
|
310
|
|
|
|
|
311
|
6 |
|
switch ($monthRepeatDatas[0]) { |
|
312
|
6 |
|
case '0': // Same day number - eg. "the 28th day of the month" |
|
313
|
2 |
|
while ($month < $end) { |
|
314
|
2 |
|
$day = $month; |
|
315
|
|
|
//dump("ee_3"); |
|
316
|
|
|
//dump($timeStart); |
|
317
|
2 |
|
EventRepetition::saveEventRepetitionOnDB($eventId, $day->format('Y-m-d'), $day->format('Y-m-d'), $timeStart, $timeEnd); |
|
318
|
2 |
|
$month = $month->addMonth(); |
|
319
|
|
|
} |
|
320
|
2 |
|
break; |
|
321
|
4 |
|
case '1': // Same weekday/week of the month - eg. the "1st Monday" |
|
322
|
2 |
|
$numberOfTheWeek = $monthRepeatDatas[1]; // eg. 1(first) | 2(second) | 3(third) | 4(fourth) | 5(fifth) |
|
323
|
2 |
|
$weekday = $weekdayArray[$monthRepeatDatas[2] - 1]; // eg. monday | tuesday | wednesday |
|
324
|
|
|
|
|
325
|
2 |
|
while ($month < $end) { |
|
326
|
2 |
|
$month_number = Carbon::parse($month)->isoFormat('M'); |
|
327
|
2 |
|
$year_number = Carbon::parse($month)->isoFormat('YYYY'); |
|
328
|
|
|
|
|
329
|
2 |
|
$day = Carbon::create($year_number, $month_number, 30, 0, 0, 0)->nthOfMonth($numberOfTheWeek, $weekday); // eg. Carbon::create(2014, 5, 30, 0, 0, 0)->nthOfQuarter(2, Carbon::SATURDAY); |
|
|
|
|
|
|
330
|
|
|
//dump("ee_4"); |
|
331
|
2 |
|
EventRepetition::saveEventRepetitionOnDB($eventId, $day->format('Y-m-d'), $day->format('Y-m-d'), $timeStart, $timeEnd); |
|
332
|
|
|
|
|
333
|
2 |
|
$month = $month->addMonth(); |
|
334
|
|
|
} |
|
335
|
2 |
|
break; |
|
336
|
2 |
|
case '2': // Same day of the month (from the end) - the 3rd to last day (0 if last day, 1 if 2nd to last day, 2 if 3rd to last day) |
|
337
|
1 |
|
$dayFromTheEnd = $monthRepeatDatas[1]; |
|
338
|
1 |
|
while ($month < $end) { |
|
339
|
1 |
|
$month_number = Carbon::parse($month)->isoFormat('M'); |
|
340
|
1 |
|
$year_number = Carbon::parse($month)->isoFormat('YYYY'); |
|
341
|
|
|
|
|
342
|
1 |
|
$day = Carbon::create($year_number, $month_number, 30, 0, 0, 0)->lastOfMonth()->subDays($dayFromTheEnd); |
|
343
|
|
|
//dump("ee_1"); |
|
344
|
1 |
|
EventRepetition::saveEventRepetitionOnDB($eventId, $day->format('Y-m-d'), $day->format('Y-m-d'), $timeStart, $timeEnd); |
|
345
|
1 |
|
$month = $month->addMonth(); |
|
346
|
|
|
} |
|
347
|
1 |
|
break; |
|
348
|
1 |
|
case '3': // Same weekday/week of the month (from the end) - the last Friday - (0 if last Friday, 1 if the 2nd to last Friday, 2 if the 3nd to last Friday) |
|
349
|
1 |
|
$weekday = $weekdayArray[$monthRepeatDatas[2] - 1]; // eg. monday | tuesday | wednesday |
|
350
|
1 |
|
$weeksFromTheEnd = $monthRepeatDatas[1]; |
|
351
|
|
|
|
|
352
|
1 |
|
while ($month < $end) { |
|
353
|
1 |
|
$month_number = Carbon::parse($month)->isoFormat('M'); |
|
354
|
1 |
|
$year_number = Carbon::parse($month)->isoFormat('YYYY'); |
|
355
|
|
|
|
|
356
|
1 |
|
$day = Carbon::create($year_number, $month_number, 30, 0, 0, 0)->lastOfMonth($weekday)->subWeeks($weeksFromTheEnd); |
|
357
|
|
|
//dump("ee_2"); |
|
358
|
1 |
|
EventRepetition::saveEventRepetitionOnDB($eventId, $day->format('Y-m-d'), $day->format('Y-m-d'), $timeStart, $timeEnd); |
|
359
|
1 |
|
$month = $month->addMonth(); |
|
360
|
|
|
} |
|
361
|
1 |
|
break; |
|
362
|
|
|
} |
|
363
|
6 |
|
} |
|
364
|
|
|
} |
|
365
|
|
|
|
davide-casiraghi /
laravel-events-calendar
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