Добавил базовые датасеты и агрегации для конструктора отчетов

app/Services/Analytics/DataSets/UnwantedEventsDataSet.php

@@ -0,0 +1,73 @@
+<?php
+
+namespace App\Services\Analytics\DataSets;
+
+use App\Models\Department;
+use App\Services\Analytics\AbstractDataSet;
+use App\Services\Analytics\AnalyticsQuery;
+use App\Services\Analytics\Dimension;
+use App\Services\Analytics\Measure;
+use Illuminate\Database\Query\Builder;
+use Illuminate\Support\Facades\DB;
+
+class UnwantedEventsDataSet extends AbstractDataSet
+{
+    public function key(): string
+    {
+        return 'unwanted_events';
+    }
+
+    public function label(): string
+    {
+        return 'Нежелательные события';
+    }
+
+    public function description(): string
+    {
+        return 'Нежелательные события дежурных смен отделения';
+    }
+
+    public function category(): string
+    {
+        return 'События';
+    }
+
+    protected function dateField(): string
+    {
+        return 'e.created_at';
+    }
+
+    protected function baseQuery(AnalyticsQuery $query): Builder
+    {
+        return DB::table('duty_unwanted_events as e')
+            ->join('report_duties as rd', 'rd.id', '=', 'e.report_duty_id')
+            ->where('rd.rf_department_id', $query->department->department_id)
+            ->where('rd.status_id', 2)
+            ->where('rd.period_start', '>=', $query->dateRange->startSql())
+            ->where('rd.period_end', '<=', $query->dateRange->endSql());
+    }
+
+    public function dimensions(): array
+    {
+        return [
+            new Dimension('event_title', 'Событие', 'string', 'e.title'),
+            new Dimension('created_date', 'Дата', 'date', 'CAST(e.created_at AS date)'),
+            new Dimension(
+                'department',
+                'Отделение',
+                'string',
+                'rd.rf_department_id',
+                labels: fn (array $ids) => Department::whereIn('department_id', $ids)->get()
+                    ->mapWithKeys(fn ($d) => [$d->department_id => $d->name_full ?? $d->name_short])
+                    ->all(),
+            ),
+        ];
+    }
+
+    public function measures(): array
+    {
+        return [
+            new Measure('events_count', 'Количество событий', 'count', 'COUNT(*)'),
+        ];
+    }
+}