Initial commit

app/Http/Requests/Api/V1/LoginRequest.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests\Api\V1;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class LoginRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'email' => 'required|email:rfc',
+            'password' => 'required',
+            'device_name' => 'required|string',
+        ];
+    }
+}

app/Http/Requests/Api/V1/SendMoneyRequest.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests\Api\V1;
+
+use App\Models\User;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class SendMoneyRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'recipient_email' => [
+                'required',
+                'email',
+                Rule::exists(User::class, 'email')->whereNot('id', $this->user()->id),
+            ],
+            'amount' => [
+                'required',
+                'integer',
+                'min:1',
+            ],
+            'reason' => [
+                'required',
+                'string',
+                'max:255',
+            ],
+        ];
+    }
+
+    public function getRecipient(): User
+    {
+        return User::where('email', '=', $this->input('recipient_email'))->firstOrFail();
+    }
+}

app/Http/Requests/LoginRequest.php

@@ -0,0 +1,72 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests;
+
+use Illuminate\Auth\Events\Lockout;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\RateLimiter;
+use Illuminate\Support\Str;
+use Illuminate\Validation\ValidationException;
+
+class LoginRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'email' => ['required', 'string', 'email'],
+            'password' => ['required', 'string'],
+        ];
+    }
+
+    public function authenticate(): void
+    {
+        $this->ensureIsNotRateLimited();
+
+        if (! Auth::attempt([
+            'email' => strtolower($this->email),
+            'password' => $this->password,
+        ])) {
+            RateLimiter::hit($this->throttleKey());
+
+            throw ValidationException::withMessages([
+                'email' => trans('auth.failed'),
+            ]);
+        }
+
+        RateLimiter::clear($this->throttleKey());
+    }
+
+    /**
+     * @throws \Illuminate\Validation\ValidationException
+     */
+    public function ensureIsNotRateLimited(): void
+    {
+        if (! RateLimiter::tooManyAttempts($this->throttleKey(), 5)) {
+            return;
+        }
+
+        event(new Lockout($this));
+
+        $seconds = RateLimiter::availableIn($this->throttleKey());
+
+        throw ValidationException::withMessages([
+            'email' => trans('auth.throttle', [
+                'seconds' => $seconds,
+                'minutes' => ceil($seconds / 60),
+            ]),
+        ]);
+    }
+
+    public function throttleKey(): string
+    {
+        return Str::transliterate(Str::lower($this->string('email')).'|'.$this->ip());
+    }
+}

app/Http/Requests/SendMoneyRequest.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests;
+
+use App\Models\User;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class SendMoneyRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'recipient_email' => [
+                'required',
+                'email',
+                Rule::exists(User::class, 'email')->whereNot('id', $this->user()->id),
+            ],
+            'amount' => [
+                'required',
+                'numeric',
+                'min:0.01',
+            ],
+            'reason' => [
+                'required',
+                'string',
+                'max:255',
+            ],
+        ];
+    }
+
+    public function getRecipient(): User
+    {
+        return User::where('email', '=', $this->input('recipient_email'))->firstOrFail();
+    }
+
+    public function getAmountInCents(): int
+    {
+        return (int) ceil($this->float('amount') * 100);
+    }
+}