Add currency selection to user profile settings (#41)

app/Http/Requests/Settings/ProfileUpdateRequest.php

@@ -27,6 +27,7 @@ class ProfileUpdateRequest extends FormRequest
                 'max:255',
                 Rule::unique(User::class)->ignore($this->user()->id),
             ],
+            'currency_code' => ['required', 'string', 'max:3', Rule::in(['USD', 'EUR', 'GBP', 'JPY', 'CHF', 'CAD', 'AUD', 'CNY', 'INR', 'MXN'])],
         ];
     }
 }

app/Models/User.php

@@ -29,6 +29,7 @@ class User extends Authenticatable
         'password',
         'encryption_salt',
         'onboarded_at',
+        'currency_code',
     ];
 
     /**

database/factories/UserFactory.php

@@ -25,6 +25,7 @@ class UserFactory extends Factory
         return [
             'name' => fake()->name(),
             'email' => fake()->unique()->safeEmail(),
+            'currency_code' => 'USD',
             'email_verified_at' => now(),
             'password' => static::$password ??= 'password',
             'remember_token' => Str::random(10),

database/migrations/2025_12_29_063338_add_currency_code_to_users_table.php

@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->string('currency_code', 3)->default('USD')->after('email');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->dropColumn('currency_code');
+        });
+    }
+};

resources/js/pages/settings/account.tsx

@@ -8,6 +8,13 @@ import { Badge } from '@/components/ui/badge';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Label } from '@/components/ui/label';
+import {
+    Select,
+    SelectContent,
+    SelectItem,
+    SelectTrigger,
+    SelectValue,
+} from '@/components/ui/select';
 import { Separator } from '@/components/ui/separator';
 import { useTwoFactorAuth } from '@/hooks/use-two-factor-auth';
 import AppLayout from '@/layouts/app-layout';
@@ -16,6 +23,7 @@ import { edit as accountEdit } from '@/routes/account';
 import { disable, enable } from '@/routes/two-factor';
 import { send } from '@/routes/verification';
 import { type BreadcrumbItem, type SharedData } from '@/types';
+import { CURRENCY_OPTIONS } from '@/types/account';
 import { Transition } from '@headlessui/react';
 import { Form, Head, Link, usePage } from '@inertiajs/react';
 import { ShieldBan, ShieldCheck } from 'lucide-react';
@@ -114,6 +122,39 @@ export default function Account({
                                     />
                                 </div>
 
+                                <div className="grid gap-2">
+                                    <Label htmlFor="currency_code">
+                                        Currency
+                                    </Label>
+
+                                    <Select
+                                        name="currency_code"
+                                        defaultValue={auth.user.currency_code}
+                                        required
+                                    >
+                                        <SelectTrigger className="mt-1 w-full">
+                                            <SelectValue placeholder="Select currency" />
+                                        </SelectTrigger>
+                                        <SelectContent>
+                                            {CURRENCY_OPTIONS.map(
+                                                (currency) => (
+                                                    <SelectItem
+                                                        key={currency}
+                                                        value={currency}
+                                                    >
+                                                        {currency}
+                                                    </SelectItem>
+                                                ),
+                                            )}
+                                        </SelectContent>
+                                    </Select>
+
+                                    <InputError
+                                        className="mt-2"
+                                        message={errors.currency_code}
+                                    />
+                                </div>
+
                                 {mustVerifyEmail &&
                                     auth.user.email_verified_at === null && (
                                         <div>

resources/js/types/index.d.ts

@@ -1,6 +1,7 @@
 import { InertiaLinkProps } from '@inertiajs/react';
 import { LucideIcon } from 'lucide-react';
 import { ReactNode } from 'react';
+import { CurrencyCode } from './account';
 import { PricingConfig } from './pricing';
 import { UUID } from './uuid';
 
@@ -52,6 +53,7 @@ export interface User {
     id: UUID;
     name: string;
     email: string;
+    currency_code: CurrencyCode;
     avatar?: string;
     email_verified_at: string | null;
     two_factor_enabled?: boolean;

tests/Feature/Settings/ProfileUpdateTest.php

@@ -20,6 +20,7 @@ test('profile information can be updated', function () {
         ->patch(route('profile.update'), [
             'name' => 'Test User',
             'email' => 'test@example.com',
+            'currency_code' => 'EUR',
         ]);
 
     $response
@@ -31,6 +32,7 @@ test('profile information can be updated', function () {
     expect($user->name)->toBe('Test User');
     expect($user->email)->toBe('test@example.com');
     expect($user->email_verified_at)->toBeNull();
+    expect($user->currency_code)->toBe('EUR');
 });
 
 test('email verification status is unchanged when the email address is unchanged', function () {
@@ -41,6 +43,7 @@ test('email verification status is unchanged when the email address is unchanged
         ->patch(route('profile.update'), [
             'name' => 'Test User',
             'email' => $user->email,
+            'currency_code' => $user->currency_code,
         ]);
 
     $response