first commit

app/Http/Controllers/ClientDepartmentController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Resources\ClientDepartmentPreviewResource;
+use App\Http\Resources\DepartmentResource;
+use App\Models\Department;
+use App\Models\Faculty;
+use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Http\Request;
+use Inertia\Inertia;
+
+class ClientDepartmentController extends Controller
+{
+    public function show(string $facultySlug, string $departmentSlug)
+    {
+        $faculty = Faculty::query()->where('slug', $facultySlug)->first();
+        $departments = ClientDepartmentPreviewResource::collection(
+            Department::query()
+                ->where('is_active', true)
+                ->where('faculty_id', $faculty->id)
+                ->get()
+        );
+        $department = new DepartmentResource(Department::query()
+            ->where('slug', $departmentSlug)
+            ->where('is_active', true)
+            ->with(['faculty', 'workers.userDetail', 'teachers.userDetail', 'programs.directionStudy'])
+            ->first());
+        $directions = $this->groupProgramsByDirection($department->programs);
+        return Inertia::render('Client/Departments/Show', compact('department', 'departments', 'directions'));
+    }
+
+
+    private function groupProgramsByDirection(Collection $programs)
+    {
+        // Группируем программы по имени направления
+        $grouped = $programs->groupBy(function ($program) {
+            return $program->directionStudy->code . " " . $program->directionStudy->name; // Используем имя направления как ключ
+        });
+        return $grouped;
+    }
+}