Работа над журналом для ст. мед сестер

app/Models/MigrationPatient.php

@@ -0,0 +1,105 @@
+<?php
+
+namespace App\Models;
+
+use App\Services\DateRange;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Facades\DB;
+
+class MigrationPatient extends MaterializedViewModel
+{
+    protected $table = 'mv_migrationpatient_details';
+    protected $primaryKey = 'id';
+
+    public function medicalHistory()
+    {
+        return $this->belongsTo(MedicalHistory::class, 'medical_history_id', 'id');
+    }
+
+    public function operations()
+    {
+        return $this->hasMany(SurgicalOperation::class, 'migration_patient_id', 'id');
+    }
+
+    // Пересечение с отчетным периодом
+    public function scopeDateRange($query, string $from, string $to)
+    {
+        return $query->where('ingoing_date', '<=', $to)
+            ->where(function ($q) use ($from) {
+                $q->whereNull('out_date')->orWhere('out_date', '>=', $from);
+            });
+    }
+
+    // Фильтр по подразделению (получает ID отделений)
+    public function scopeDepartment($query, int $departmentId)
+    {
+        $branchIds = DB::table('stt_stationarbranch')
+            ->where('rf_DepartmentID', $departmentId)
+            ->pluck('StationarBranchID');
+
+        return $query->whereIn('stationar_branch_id', $branchIds);
+    }
+
+    // Добавляет вычисляемый столбец `category` (только для отображения)
+    public function scopeWithCategory($query, string $from, string $to)
+    {
+        $sql = "CASE
+            WHEN ingoing_date BETWEEN ? AND ? THEN 'admitted'
+            WHEN out_date BETWEEN ? AND ? THEN
+                CASE
+                    WHEN death_date IS NOT NULL AND death_date BETWEEN ? AND ? THEN 'deceased'
+                    WHEN stat_cure_result_id IN (3,4,7) THEN 'transferred'
+                    ELSE 'discharged'
+                END
+            WHEN ingoing_date < ? AND (out_date IS NULL OR out_date > ?) THEN 'current'
+            ELSE 'historical'
+        END as category";
+
+        return $query->selectRaw($sql, [$from, $to, $from, $to, $from, $to, $to, $to]);
+    }
+
+    // Быстрые фильтры по статусам (используют индексы MV, а не computed column)
+    public function scopeAdmitted($query, string $from, string $to)
+    {
+        return $query->where('ingoing_date', '>', $from)
+            ->where('ingoing_date', '<=', $to);
+    }
+
+    public function scopeDischarged($query, string $from, string $to)
+    {
+        return $query->where('out_date', '>', $from)
+            ->where('out_date', '<=', $to)
+            ->whereNotIn('stat_cure_result_id', [3, 4, 7])
+            ->whereNull('death_date'); // умершие не считаются "выбывшими домой"
+    }
+
+    public function scopeTransferred($query, string $from, string $to)
+    {
+        return $query->where('out_date', '>', $from)
+            ->where('out_date', '<=', $to)
+            ->whereIn('stat_cure_result_id', [3, 4, 7]);
+    }
+
+    public function scopeDeceased($query, string $from, string $to)
+    {
+        return $query->whereNotNull('death_date')
+            ->where('death_date', '>', $from)
+            ->where('death_date', '<=', $to);
+    }
+
+    public function scopeCurrent($query, DateRange $dateRange)
+    {
+//        return $query->where('ingoing_date', '<', $dateRange->startSql())
+//            ->where(function ($q) use ($dateRange) {
+//                $q->whereNull('out_date')->orWhere('out_date', '>', $dateRange->endSql());
+//            });
+//        return $query->where('ingoing_date', '<=', $dateRange->endSql())
+//            ->has('medicalHistory')
+//            ->where(function ($q) use ($dateRange) {
+//                $q->whereNull('out_date')
+//                    ->orWhere('out_date', '>=', $dateRange->startSql())
+//                    ->where('out_date', '<=', $dateRange->endSql());
+//            });
+        return $query->where('is_actually_current', true);
+    }
+}