发送短信验证码

.env.example

@@ -52,3 +52,4 @@ BAIDU_TRANSLATE_KEY=
 # aliyun 短信
 SMS_ALIYUN_ACCESS_KEY_ID=
 SMS_ALIYUN_ACCESS_KEY_SECRET=
+SMS_ALIYUN_TEMPLATE_REGISTER=

app/Http/Controllers/Api/Controller.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller as BaseController;
+
+class Controller extends BaseController
+{
+    //
+}

app/Http/Controllers/Api/VerificationCodesController.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use Illuminate\Support\Str;
+use Illuminate\Http\Request;
+use Overtrue\EasySms\EasySms;
+use App\Http\Requests\Api\VerificationCodeRequest;
+
+class VerificationCodesController extends Controller
+{
+    public function store(VerificationCodeRequest $request, EasySms $easySms)
+    {
+        $phone = $request->phone;
+
+        // 生成4位随机数，左侧补0
+        $code = str_pad(random_int(1, 9999), 4, 0, STR_PAD_LEFT);
+
+        if (!app()->environment('production')) {
+            $code = '1234';
+        } else {
+            // 生成4位随机数，左侧补0
+            $code = str_pad(random_int(1, 9999), 4, 0, STR_PAD_LEFT);
+
+            try {
+                $result = $easySms->send($phone, [
+                    'template' => config('easysms.gateways.aliyun.templates.register'),
+                    'data' => [
+                        'code' => $code
+                    ],
+                ]);
+            } catch (\Overtrue\EasySms\Exceptions\NoGatewayAvailableException $exception) {
+                $message = $exception->getException('aliyun')->getMessage();
+                abort(500, $message ?: '短信发送异常');
+            }
+        }
+
+        $key = 'verificationCode_'.Str::random(15);
+        $expiredAt = now()->addMinutes(5);
+        // 缓存验证码 5 分钟过期。
+        \Cache::put($key, ['phone' => $phone, 'code' => $code], $expiredAt);
+
+        return response()->json([
+            'key' => $key,
+            'expired_at' => $expiredAt->toDateTimeString(),
+        ])->setStatusCode(201);
+    }
+}

app/Http/Requests/Api/FormRequest.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Http\Requests\Api;
+
+use Illuminate\Foundation\Http\FormRequest as BaseFormRequest;
+
+class FormRequest extends BaseFormRequest
+{
+    public function authorize()
+    {
+        return true;
+    }
+}

app/Http/Requests/Api/VerificationCodeRequest.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Http\Requests\Api;
+
+class VerificationCodeRequest extends FormRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'phone' => [
+                'required',
+                'regex:/^((13[0-9])|(14[5,7])|(15[0-3,5-9])|(17[0,3,5-8])|(18[0-9])|166|198|199)\d{8}$/',
+                'unique:users'
+            ]
+        ];
+    }
+}

composer.json

@@ -9,6 +9,7 @@
     "license": "MIT",
     "require": {
         "php": "^7.2.5",
+        "doctrine/dbal": "^2.10",
         "fideloper/proxy": "^4.2",
         "fruitcake/laravel-cors": "^1.0",
         "guzzlehttp/guzzle": "~6.3",