1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
<?php
namespace App\Http\Controllers;
use App\Models\Group;
use App\Models\Teacher;
use Illuminate\Http\Request;
use Illuminate\Http\JsonResponse;
use Illuminate\View\View;
use Illuminate\Http\RedirectResponse;
class GroupController extends Controller
{
/**
* Display a listing of groups.
*/
public function index(Request $request): View|JsonResponse
{
$query = Group::with(['teacher', 'students', 'subGroups']);
if ($request->has('teacher_id')) {
$query->where('teacher_id', $request->teacher_id);
}
$groups = $query->get();
if ($request->expectsJson()) {
return response()->json($groups);
}
return view('groups.index', compact('groups'));
}
/**
* Show the form for creating a new group.
*/
public function create(): View
{
$teachers = Teacher::all()->pluck('name', 'id')->map(function ($name, $id) {
$teacher = Teacher::find($id);
return $teacher->name . ' ' . $teacher->last_name;
});
return view('groups.create', compact('teachers'));
}
/**
* Store a newly created group.
*/
public function store(Request $request): JsonResponse|RedirectResponse
{
$validated = $request->validate([
'name' => 'required|string|max:255',
'teacher_id' => 'required|exists:teachers,id',
]);
$group = Group::create($validated);
if ($request->expectsJson()) {
return response()->json($group->load('teacher'), 201);
}
return redirect()->route('groups.index')->with('success', 'Group created successfully.');
}
/**
* Display the specified group.
*/
public function show(Request $request, Group $group): View|JsonResponse
{
$group->load(['teacher', 'students', 'subGroups', 'lessons']);
if ($request->expectsJson()) {
return response()->json($group);
}
return view('groups.show', compact('group'));
}
/**
* Show the form for editing the specified group.
*/
public function edit(Group $group): View
{
$teachers = Teacher::all()->mapWithKeys(function ($teacher) {
return [$teacher->id => $teacher->name . ' ' . $teacher->last_name];
});
return view('groups.edit', compact('group', 'teachers'));
}
/**
* Update the specified group.
*/
public function update(Request $request, Group $group): JsonResponse|RedirectResponse
{
$validated = $request->validate([
'name' => 'sometimes|required|string|max:255',
'teacher_id' => 'sometimes|required|exists:teachers,id',
]);
$group->update($validated);
if ($request->expectsJson()) {
return response()->json($group->load('teacher'));
}
return redirect()->route('groups.index')->with('success', 'Group updated successfully.');
}
/**
* Remove the specified group.
*/
public function destroy(Request $request, Group $group): JsonResponse|RedirectResponse
{
$group->delete();
if ($request->expectsJson()) {
return response()->json(null, 204);
}
return redirect()->route('groups.index')->with('success', 'Group deleted successfully.');
}
/**
* Get students in a group.
*/
public function students(Group $group): JsonResponse
{
return response()->json($group->students);
}
/**
* Get lessons for a group.
*/
public function lessons(Group $group): JsonResponse
{
return response()->json($group->lessons);
}
}
|
