|
1 | 1 | <?php
|
| 2 | + |
2 | 3 | namespace App\Http\Controllers;
|
3 | 4 |
|
4 | 5 | use App\Models\Fortune;
|
5 | 6 | use App\Models\World;
|
6 | 7 | use Illuminate\Routing\Controller as BaseController;
|
7 | 8 |
|
8 |
| -class Controller extends BaseController { |
9 |
| - |
10 |
| - public function json() { |
11 |
| - return [ |
12 |
| - 'message' => 'Hello, World!' |
13 |
| - ]; |
14 |
| - } |
15 |
| - |
16 |
| - public function db() { |
17 |
| - return World::where('id', \mt_rand(1, 10000))->first(); // to compare with find() |
18 |
| - } |
19 |
| - |
20 |
| - public function queries($queries = 1) { |
21 |
| - $rows = []; |
22 |
| - $numbers = $this->getUniqueRandomNumbers($this->clamp($queries)); |
23 |
| - foreach ($numbers as $id) { |
24 |
| - $rows[] = World::find($id); |
25 |
| - } |
26 |
| - |
27 |
| - return $rows; |
28 |
| - } |
29 |
| - |
30 |
| - public function fortunes() { |
31 |
| - $rows = Fortune::all(); |
32 |
| - |
33 |
| - $insert = new Fortune(); |
34 |
| - $insert->id = 0; |
35 |
| - $insert->message = 'Additional fortune added at request time.'; |
36 |
| - |
37 |
| - $rows->add($insert); |
38 |
| - $rows = $rows->sortBy('message'); |
39 |
| - |
40 |
| - return view('fortunes', [ |
41 |
| - 'rows' => $rows |
42 |
| - ]); |
43 |
| - } |
44 |
| - |
45 |
| - public function updates($queries = 1) { |
46 |
| - $rows = []; |
47 |
| - |
48 |
| - $numbers = $this->getUniqueRandomNumbers($this->clamp($queries)); |
49 |
| - foreach ($numbers as $id) { |
50 |
| - $row = World::find($id); |
51 |
| - $oldId = $row->randomNumber; |
52 |
| - do { |
53 |
| - $newId = mt_rand(1, 10000); |
54 |
| - } while ($oldId === $newId); |
55 |
| - $row->randomNumber = $newId; |
56 |
| - do { |
57 |
| - try { |
58 |
| - $saved = $row->save(); |
59 |
| - } catch (\Exception $e) { |
60 |
| - $saved = false; |
61 |
| - } |
62 |
| - } while (! $saved); |
63 |
| - $rows[] = $row; |
64 |
| - } |
65 |
| - |
66 |
| - return $rows; |
67 |
| - } |
68 |
| - |
69 |
| - public function plaintext() { |
70 |
| - return response('Hello, World!')->header('Content-Type', 'text/plain'); |
71 |
| - } |
72 |
| - |
73 |
| - private function clamp($value): int { |
74 |
| - if (! \is_numeric($value) || $value < 1) { |
75 |
| - return 1; |
76 |
| - } else if ($value > 500) { |
77 |
| - return 500; |
78 |
| - } else { |
79 |
| - return $value; |
80 |
| - } |
81 |
| - } |
82 |
| - |
83 |
| - private function getUniqueRandomNumbers($count) { |
84 |
| - $res = []; |
85 |
| - do { |
86 |
| - $res[\mt_rand(1, 10000)] = 1; |
87 |
| - } while (\count($res) < $count); |
88 |
| - \ksort($res); |
89 |
| - return \array_keys($res); |
90 |
| - } |
| 9 | +class Controller extends BaseController |
| 10 | +{ |
| 11 | + public function json() |
| 12 | + { |
| 13 | + return response()->json(['message' => 'Hello, World!']); |
| 14 | + } |
| 15 | + |
| 16 | + public function db() |
| 17 | + { |
| 18 | + return response()->json(World::query()->find(self::randomInt())); |
| 19 | + } |
| 20 | + |
| 21 | + public function queries($queries = 1) |
| 22 | + { |
| 23 | + $queries = self::clamp($queries); |
| 24 | + |
| 25 | + $rows = []; |
| 26 | + while ($queries--) { |
| 27 | + $rows[] = World::query()->find(self::randomInt()); |
| 28 | + } |
| 29 | + |
| 30 | + return response()->json($rows); |
| 31 | + } |
| 32 | + |
| 33 | + public function fortunes() |
| 34 | + { |
| 35 | + $rows = Fortune::all(); |
| 36 | + |
| 37 | + $insert = new Fortune(); |
| 38 | + $insert->id = 0; |
| 39 | + $insert->message = 'Additional fortune added at request time.'; |
| 40 | + |
| 41 | + $rows->add($insert); |
| 42 | + $rows = $rows->sortBy('message'); |
| 43 | + |
| 44 | + return view('fortunes', ['rows' => $rows]); |
| 45 | + } |
| 46 | + |
| 47 | + public function updates($queries = 1) |
| 48 | + { |
| 49 | + $queries = self::clamp($queries); |
| 50 | + |
| 51 | + $rows = []; |
| 52 | + |
| 53 | + while ($queries--) { |
| 54 | + $row = World::query()->find(self::randomInt()); |
| 55 | + $row->randomNumber = self::randomInt(); |
| 56 | + $row->save(); |
| 57 | + |
| 58 | + $rows[] = $row; |
| 59 | + } |
| 60 | + |
| 61 | + return response()->json($rows); |
| 62 | + } |
| 63 | + |
| 64 | + public function plaintext() |
| 65 | + { |
| 66 | + return response('Hello, World!', 200, ['Content-Type' => 'text/plain']); |
| 67 | + } |
| 68 | + |
| 69 | + private static function randomInt() |
| 70 | + { |
| 71 | + return random_int(1, 10000); |
| 72 | + } |
| 73 | + |
| 74 | + private static function clamp($value) |
| 75 | + { |
| 76 | + if (!is_numeric($value) || $value < 1) { |
| 77 | + return 1; |
| 78 | + } |
| 79 | + if ($value > 500) { |
| 80 | + return 500; |
| 81 | + } |
| 82 | + return (int)$value; |
| 83 | + } |
91 | 84 | }
|
0 commit comments