135 lines
3.8 KiB
PHP
135 lines
3.8 KiB
PHP
<?php
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namespace App;
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use Illuminate\Database\Eloquent\Model;
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use Carbon\Carbon;
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use App\MemberState;
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use App\PersonTarget;
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class Person extends Model
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{
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/**************************************************************************
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* MEMBER STATE FUNCTIONS *
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**************************************************************************/
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/*
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* Return true, if the person is active member, return false otherwise.
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*
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* @return boolean
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*/
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public function isMember()
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{
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$latest = $this->getMemberStates()->last();
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if (is_null($latest)) {
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return false;
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} else {
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return is_null($latest['leaving_date']);
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}
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}
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/*
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* Returns true, if the person was active member at some time in the past.
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* Note, that this function also returns true, if the person is still an
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* active member.
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*
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* @return boolean
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*/
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public function wasMember()
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{
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return !($this->getMemberStates()->isEmpty());
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}
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/*
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* Return a collection of all persons which are active members.
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*
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* @return Illuminate\Database\Eloquent\Collection
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*/
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public static function active()
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{
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return Person::join('member_states', 'people.id', '=', 'member_states.person_id')
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->where('member_states.leaving_date', null)
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->select('person_id as id', 'title', 'name_or_company',
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'surname', 'date_of_birth', 'city', 'street',
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'postal_code', 'email', 'mobile', 'phone',
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'joining_date', 'leaving_date')
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->get();
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}
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/*
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* Return the last date since when the person is an active member.
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*
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* @return Carbon\Carbon
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*/
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public function activeSince()
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{
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$latest = $this->hasMany('\App\MemberState')
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->orderBy('joining_date', 'desc')
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->first();
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return Carbon::parse($latest['joining_date']);
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}
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/*
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* Returns the active time of the person until now in years.
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*
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* @return float
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*/
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public function activeTime()
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{
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$activeTimes = $this->hasMany('\App\MemberState')->get();
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$diff = 0;
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foreach ($activeTimes as $period) {
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$start = Carbon::parse($period['joining_date']);
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$end = is_null($period['leaving_date']) ?
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Carbon::now() :
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Carbon::parse($period['leaving_date']);
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$diffYears = Carbon::parse($start)->diffInYears($end);
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$diffDays = Carbon::parse($start)->diffInDays($end);
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$diff += $diffYears + $diffDays / 365 - $diffYears;
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}
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return $diff;
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}
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/*
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* Get all member state records associated with a person.
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*
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* @return Illuminate\Database\Eloquent\Collection
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*/
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public function getMemberStates()
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{
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return $this->hasMany('\App\MemberState')->orderBy('joining_date')->get();
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}
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/**************************************************************************
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* PERSON TARGET FUNCTIONS *
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**************************************************************************/
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/*
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* Get all targets associated with a person.
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*
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* @return Illuminate\Database\Eloquent\Collection
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*/
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public function getTargets()
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{
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return $this->hasMany('\App\PersonTarget')->orderBy('date')->get();
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}
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/*
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* Get all actuals associated with a person.
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*
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* @return Illuminate\Database\Eloquent\Collection
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*/
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public function getActuals()
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{
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return $this->hasManyThrough('\App\SubBooking', '\App\PersonTarget')->get();
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}
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}
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