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
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
|
<?php
namespace App\Http\Controllers;
use App\Models\Lesson;
use App\Models\Teacher;
use App\Models\Group;
use App\Models\Student;
use Illuminate\Http\Request;
use Illuminate\Http\JsonResponse;
use Illuminate\View\View;
use Illuminate\Http\RedirectResponse;
class LessonController extends Controller
{
/**
* Display a listing of lessons.
*/
public function index(Request $request): View|JsonResponse
{
$query = Lesson::with(['teacher', 'group']);
if ($request->has('teacher_id') && $request->teacher_id) {
$query->where('teacher_id', $request->teacher_id);
}
if ($request->has('group_id') && $request->group_id) {
$query->where('group_id', $request->group_id);
}
if ($request->has('date') && $request->date) {
$query->whereDate('scheduled_at', $request->date);
}
$lessons = $query->orderBy('scheduled_at', 'desc')->get();
if ($request->expectsJson()) {
return response()->json($lessons);
}
$groups = Group::pluck('name', 'id');
$teachers = Teacher::all()->mapWithKeys(function ($teacher) {
return [$teacher->id => $teacher->name . ' ' . $teacher->last_name];
});
return view('lessons.index', compact('lessons', 'groups', 'teachers'));
}
/**
* Show the form for creating a new lesson.
*/
public function create(): View
{
$groups = Group::pluck('name', 'id');
$teachers = Teacher::all()->mapWithKeys(function ($teacher) {
return [$teacher->id => $teacher->name . ' ' . $teacher->last_name];
});
return view('lessons.create', compact('groups', 'teachers'));
}
/**
* Store a newly created lesson.
*/
public function store(Request $request): JsonResponse|RedirectResponse
{
$validated = $request->validate([
'topic' => 'required|string|max:255',
'description' => 'nullable|string',
'teacher_id' => 'required|exists:teachers,id',
'group_id' => 'required|exists:groups,id',
'scheduled_at' => 'nullable|date',
'duration_minutes' => 'nullable|integer|min:1',
]);
$lesson = Lesson::create($validated);
if ($request->expectsJson()) {
return response()->json($lesson->load(['teacher', 'group']), 201);
}
return redirect()->route('lessons.index')->with('success', 'Lesson created successfully.');
}
/**
* Display the specified lesson.
*/
public function show(Request $request, Lesson $lesson): View|JsonResponse
{
$lesson->load(['teacher', 'group', 'students']);
if ($request->expectsJson()) {
return response()->json($lesson);
}
$availableStudents = Student::with('group')->get();
return view('lessons.show', compact('lesson', 'availableStudents'));
}
/**
* Show the form for editing the specified lesson.
*/
public function edit(Lesson $lesson): View
{
$groups = Group::pluck('name', 'id');
$teachers = Teacher::all()->mapWithKeys(function ($teacher) {
return [$teacher->id => $teacher->name . ' ' . $teacher->last_name];
});
return view('lessons.edit', compact('lesson', 'groups', 'teachers'));
}
/**
* Update the specified lesson.
*/
public function update(Request $request, Lesson $lesson): JsonResponse|RedirectResponse
{
$validated = $request->validate([
'topic' => 'sometimes|required|string|max:255',
'description' => 'nullable|string',
'teacher_id' => 'sometimes|required|exists:teachers,id',
'group_id' => 'sometimes|required|exists:groups,id',
'scheduled_at' => 'nullable|date',
'duration_minutes' => 'nullable|integer|min:1',
]);
$lesson->update($validated);
if ($request->expectsJson()) {
return response()->json($lesson->load(['teacher', 'group']));
}
return redirect()->route('lessons.index')->with('success', 'Lesson updated successfully.');
}
/**
* Remove the specified lesson.
*/
public function destroy(Request $request, Lesson $lesson): JsonResponse|RedirectResponse
{
$lesson->delete();
if ($request->expectsJson()) {
return response()->json(null, 204);
}
return redirect()->route('lessons.index')->with('success', 'Lesson deleted successfully.');
}
/**
* Attach students to a lesson.
*/
public function attachStudents(Request $request, Lesson $lesson): JsonResponse|RedirectResponse
{
$validated = $request->validate([
'student_ids' => 'required|array',
'student_ids.*' => 'exists:students,id',
]);
$lesson->students()->sync($validated['student_ids']);
if ($request->expectsJson()) {
return response()->json($lesson->load('students'));
}
return redirect()->back()->with('success', 'Students attached successfully.');
}
/**
* Record attendance for a student in a lesson.
*/
public function recordAttendance(Request $request, Lesson $lesson): JsonResponse|RedirectResponse
{
$validated = $request->validate([
'student_id' => 'required|exists:students,id',
'attendance' => 'required|boolean',
'score' => 'nullable|integer|min:0|max:100',
]);
$lesson->students()->updateExistingPivot($validated['student_id'], [
'attendance' => $validated['attendance'],
'score' => $validated['score'] ?? null,
]);
if ($request->expectsJson()) {
return response()->json($lesson->load('students'));
}
return redirect()->back()->with('success', 'Attendance recorded successfully.');
}
/**
* Get students for a lesson.
*/
public function students(Lesson $lesson): JsonResponse
{
return response()->json($lesson->students);
}
}
|
