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<?php |
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namespace App\Http\Controllers; |
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use App\Models\Config; |
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use App\Models\Course; |
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use App\Models\Partner; |
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use App\Models\Period; |
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use App\Models\Year; |
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use App\Traits\PeriodSelection; |
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use Carbon\Carbon; |
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use Illuminate\Http\Request; |
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use Illuminate\Support\Facades\Log; |
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class ReportController extends Controller |
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{ |
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use PeriodSelection; |
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public function index() |
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{ |
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$currentPeriod = Period::get_default_period(); |
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$enrollmentsPeriod = Period::get_enrollments_period(); |
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return view('reports.index', [ |
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'currentPeriod' => $currentPeriod, |
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'enrollmentsPeriod' => $enrollmentsPeriod, |
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'pending_enrollment_count' => $currentPeriod->pending_enrollments_count, |
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'paid_enrollment_count' => $currentPeriod->paid_enrollments_count, |
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'total_enrollment_count' => $currentPeriod->internal_enrollments_count, |
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'students_count' => $currentPeriod->studentCount(), |
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]); |
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} |
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public function external2(Request $request) |
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{ |
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$data = []; |
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$report_start_date = $request->report_start_date ?? Carbon::parse('2019-01-01'); |
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$report_end_date = $request->report_end_date ?? Carbon::now(); |
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$courses = Course::external()->where('end_date', '>', $report_start_date)->where('start_date', '<', $report_end_date)->get(); |
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$data['courses'] = $courses->count(); |
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$data['enrollments'] = $courses->sum('head_count'); |
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$data['students'] = $courses->sum('new_students'); |
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$data['taught_hours'] = $courses->where('parent_course_id', null)->sum('total_volume'); |
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$total = 0; |
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foreach ($courses->where('parent_course_id', null) as $course) { |
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$total += $course->total_volume * $course->head_count; |
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} |
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$data['sold_hours'] = $total; |
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return view('reports.external2', [ |
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'start' => Carbon::parse($report_start_date)->format('Y-m-d'), |
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'end' => Carbon::parse($report_end_date)->format('Y-m-d'), |
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'data' => $data, |
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'courses' => $courses, |
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]); |
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} |
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public function external(Request $request) |
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{ |
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$data = []; |
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$year_data = []; |
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$years = []; // New array |
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if (! isset($request->period)) { |
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$startperiod = Period::find(Config::where('name', 'first_external_period')->first()->value ?? Period::first()->id); |
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} else { |
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$startperiod = Period::find($request->period); |
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} |
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$periods = Period::where('id', '>=', $startperiod->id)->get(); |
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$current_year_id = $startperiod->year_id; |
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$year_data[$current_year_id] = []; |
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$year_data[$current_year_id]['year_name'] = Year::find($current_year_id)->name; |
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$year_data[$current_year_id]['students'] = 0; |
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$year_data[$current_year_id]['enrollments'] = 0; |
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$year_data[$current_year_id]['taught_hours'] = 0; |
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$year_data[$current_year_id]['sold_hours'] = 0; |
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foreach ($periods as $i => $data_period) { |
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$data[$data_period->id]['period'] = $data_period->name; |
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$data[$data_period->id]['year_id'] = $data_period->year_id; |
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$data[$data_period->id]['courses'] = $data_period->external_courses_count; |
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$data[$data_period->id]['partnerships'] = $data_period->partnerships_count; |
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$data[$data_period->id]['enrollments'] = $data_period->external_enrollments_count; |
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$data[$data_period->id]['students'] = $data_period->external_students_count; |
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$data[$data_period->id]['taught_hours'] = $data_period->external_taught_hours_count; |
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$data[$data_period->id]['sold_hours'] = $data_period->external_sold_hours_count; |
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// if we are starting a new year, push the year data to the array |
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if ($current_year_id != $data_period->year_id) { |
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$current_year_id = $data_period->year_id; |
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$year_data[$current_year_id] = []; |
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$year_data[$current_year_id]['year_name'] = Year::find($current_year_id)->name; |
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$year_data[$current_year_id]['students'] = 0; |
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$year_data[$current_year_id]['enrollments'] = 0; |
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$year_data[$current_year_id]['taught_hours'] = 0; |
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$year_data[$current_year_id]['sold_hours'] = 0; |
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} |
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$year_data[$current_year_id]['students'] += $data_period->external_students_count; |
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$year_data[$current_year_id]['enrollments'] += $data_period->external_enrollments_count; |
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$year_data[$current_year_id]['taught_hours'] += $data_period->external_taught_hours_count; |
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$year_data[$current_year_id]['sold_hours'] += $data_period->external_sold_hours_count; |
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$year = Year::find($data_period->year_id)->append('partnerships'); |
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$years[$data_period->year_id]['year'] = $year->name; // New array using the Model |
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$years[$data_period->year_id]['partnerships'] = $year->partnerships; |
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} |
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return view('reports.external', [ |
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'selected_period' => $startperiod, |
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'data' => $data, |
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'year_data' => $year_data, // Existing array |
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'years' => $years, |
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]); |
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} |
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public function external3() |
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{ |
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return view('reports.external3', [ |
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'partners' => Partner::all(), |
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]); |
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} |
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public function partner(Partner $partner, Request $request) |
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{ |
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$data = []; |
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$report_start_date = $request->report_start_date ?? Carbon::parse('2019-01-01'); |
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$report_end_date = $request->report_end_date ?? Carbon::now(); |
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$courses = Course::external()->where('partner_id', $partner->id)->where('end_date', '>', $report_start_date)->where('start_date', '<', $report_end_date)->get(); |
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$data['courses'] = $courses->count(); |
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$data['enrollments'] = $courses->sum('head_count'); |
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$data['students'] = $courses->sum('new_students'); |
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$data['taught_hours'] = $courses->where('parent_course_id', null)->sum('total_volume'); |
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$total = 0; |
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foreach ($courses->where('parent_course_id', null) as $course) { |
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$total += $course->total_volume * $course->head_count; |
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} |
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$data['sold_hours'] = $total; |
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return view('reports.partner', [ |
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'partner' => $partner, |
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'start' => Carbon::parse($report_start_date)->format('Y-m-d'), |
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'end' => Carbon::parse($report_end_date)->format('Y-m-d'), |
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'data' => $data, |
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]); |
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} |
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/** |
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* The reports dashboard |
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* Displays last insights on enrollments; along with comparison to previous periods. |
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* |
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* Todo - optimize this method: is there another way than using an array? How to reduce the number of queries? |
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* Todo - Limit to the three last years to keep the figures readable |
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*/ |
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public function internal(Request $request) |
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{ |
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$period = Period::get_default_period(); |
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$startperiod = $this->getStartperiod($request); |
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$periods = Period::orderBy('year_id')->orderBy('order')->orderBy('id')->where('id', '>=', $startperiod->id)->get(); |
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$data = []; |
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$years = []; |
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foreach ($periods as $data_period) { |
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$data[$data_period->id]['period'] = $data_period->name; |
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$data[$data_period->id]['year_id'] = $data_period->year_id; |
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$data[$data_period->id]['enrollments'] = $data_period->internal_enrollments_count; |
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$data[$data_period->id]['students'] = $data_period->studentCount(); |
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$data[$data_period->id]['acquisition_rate'] = $data_period->acquisition_rate; |
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$data[$data_period->id]['new_students'] = $data_period->newStudents()->count(); |
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$data[$data_period->id]['taught_hours'] = $data_period->period_taught_hours_count; |
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$data[$data_period->id]['sold_hours'] = $data_period->period_sold_hours_count; |
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$data[$data_period->id]['takings'] = $data_period->takings; |
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$data[$data_period->id]['avg_takings'] = $data_period->takings / max(1, $data_period->period_taught_hours_count); |
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$years[$data_period->year_id] = Year::find($data_period->year_id); // New array using the Model |
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} |
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return view('reports.internal', [ |
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'pending_enrollment_count' => $period->pending_enrollments_count, |
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'paid_enrollment_count' => $period->paid_enrollments_count, |
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'total_enrollment_count' => $period->internal_enrollments_count, |
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'students_count' => $period->studentCount(), |
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'data' => $data, |
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'selected_period' => $startperiod, |
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'years' => $years, // New array |
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]); |
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} |
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public function genderReport(Request $request) |
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{ |
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$startperiod = $this->getStartperiod($request); |
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$data = Period::orderBy('year_id')->orderBy('order')->orderBy('id') |
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->where('id', '>=', $startperiod->id) |
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->get() |
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->groupBy('year_id') |
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->map(function($yearData) { |
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$yearPeriods = []; |
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foreach ($yearData as $period) { |
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$studentCountInPeriod = $period->studentCount(); |
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$yearPeriods[$period->id]['period'] = $period->name; |
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$yearPeriods[$period->id]['male'] = $studentCountInPeriod > 0 ? 100 * $period->studentCount(2) / $studentCountInPeriod : 0; |
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$yearPeriods[$period->id]['female'] = $studentCountInPeriod > 0 ? 100 * $period->studentCount(1) / $studentCountInPeriod : 0; |
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$yearPeriods[$period->id]['unknown'] = $studentCountInPeriod > 0 ? 100 * $period->studentCount(0) / $studentCountInPeriod : 0; |
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} |
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$year = $yearData[0]->year; |
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$studentCountInYear = $year->studentCount(); |
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return [ |
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'year' => $year->name, |
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'male' => $studentCountInYear > 0 ? 100 * $year->studentCount(2) / $studentCountInYear : 0, |
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'female' => $studentCountInYear > 0 ? 100 * $year->studentCount(1) / $studentCountInYear : 0, |
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'unknown' => $studentCountInYear > 0 ? 100 * $year->studentCount(0) / $studentCountInYear : 0, |
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'periods' => $yearPeriods, |
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]; |
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}); |
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return view('reports.gender', [ |
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'data' => $data, |
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'selected_period' => $startperiod, |
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]); |
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} |
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/** |
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* Show the enrollment numbers per rhythm. |
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*/ |
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public function rhythms(Request $request) |
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{ |
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$period = $this->selectPeriod($request); |
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$count = $period->courses()->where('parent_course_id', null)->with('rhythm')->withCount('enrollments') |
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->get() |
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->where('enrollments_count', '>', 0) |
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->groupBy('rhythm_id'); |
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$data = []; |
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foreach ($count as $i => $course) { |
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$data[$i]['rhythm'] = $course[0]->rhythm->name ?? 'Other'; |
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$data[$i]['enrollment_count'] = $course->sum('enrollments_count'); |
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} |
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return view('reports.rhythms', [ |
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'selected_period' => $period, |
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'data' => $data, |
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]); |
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} |
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/** Number of students per course */ |
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public function courses(Request $request) |
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{ |
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$period = $this->selectPeriod($request); |
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$courses = $period->courses()->where('parent_course_id', null)->withCount('enrollments')->orderBy('enrollments_count')->get()->where('enrollments_count', '>', 0); |
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$averageStudentCount = $courses->average('enrollments_count'); |
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return view('reports.courses', [ |
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'selected_period' => $period, |
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'courses' => $courses, |
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'averageStudentCount' => round($averageStudentCount, 1), |
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]); |
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} |
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/** Number of students per level */ |
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278
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public function levels(Request $request) |
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279
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{ |
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$period = $this->selectPeriod($request); |
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$count = $period->courses()->where('parent_course_id', null)->with('level')->withCount('enrollments') |
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|
->get() |
|
284
|
|
|
->where('enrollments_count', '>', 0) |
|
285
|
|
|
->groupBy('level.reference'); |
|
286
|
|
|
|
|
287
|
|
|
$data = []; |
|
288
|
|
|
|
|
289
|
|
|
foreach ($count as $i => $coursegroup) { |
|
290
|
|
|
$data[$i]['level'] = $coursegroup[0]->level->reference ?? 'Other'; |
|
291
|
|
|
$data[$i]['enrollment_count'] = $coursegroup->sum('enrollments_count'); |
|
292
|
|
|
$data[$i]['taught_hours_count'] = $coursegroup->sum('total_volume'); |
|
293
|
|
|
|
|
294
|
|
|
$total = 0; |
|
295
|
|
|
foreach ($coursegroup as $course) { |
|
296
|
|
|
$total += $course->total_volume * $course->enrollments()->real()->count(); |
|
297
|
|
|
} |
|
298
|
|
|
|
|
299
|
|
|
$data[$i]['sold_hours_count'] = $total; |
|
300
|
|
|
} |
|
301
|
|
|
|
|
302
|
|
|
return view('reports.levels', [ |
|
303
|
|
|
'selected_period' => $period, |
|
304
|
|
|
'data' => $data, |
|
305
|
|
|
]); |
|
306
|
|
|
} |
|
307
|
|
|
|
|
308
|
|
|
private function getStartperiod(Request $request) |
|
309
|
|
|
{ |
|
310
|
|
|
if (!isset($request->period)) { |
|
311
|
|
|
$startperiod = Period::find(Config::where('name', 'first_period')->first()->value); |
|
312
|
|
|
} else { |
|
313
|
|
|
$startperiod = Period::find($request->period); |
|
314
|
|
|
} |
|
315
|
|
|
return $startperiod; |
|
316
|
|
|
} |
|
317
|
|
|
} |
|
318
|
|
|
|