feat: leaderboard with top (by period) and new tabs

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

tests/Feature/LeaderboardTest.php

@@ -0,0 +1,169 @@
+<?php
+
+use App\Models\Product;
+use App\Models\Upvote;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Carbon;
+
+uses(RefreshDatabase::class);
+
+beforeEach(function () {
+    Carbon::setTestNow(Carbon::parse('2026-10-17 15:00:00'));
+});
+
+afterEach(function () {
+    Carbon::setTestNow();
+});
+
+function lbProduct(string $title, string $state = 'approved', array $attrs = []): Product
+{
+    return Product::factory()->{$state}()->create(['title' => $title] + $attrs);
+}
+
+function lbUpvotes(Product $product, int $count, ?Carbon $at = null): void
+{
+    Upvote::factory()->count($count)->create([
+        'product_id' => $product->id,
+        'created_at' => $at ?? now(),
+    ]);
+}
+
+test('top today ranks by upvotes received today, not by product age', function () {
+    $old = lbProduct('Old Favourite', attrs: ['created_at' => now()->subYear()]);
+    $new = lbProduct('Fresh Launch');
+    lbUpvotes($old, 3);
+    lbUpvotes($new, 1);
+
+    $this->get(route('leaderboard', ['period' => 'today']))
+        ->assertOk()
+        ->assertSeeInOrder(['Old Favourite', 'Fresh Launch']);
+});
+
+test('today only counts upvotes since midnight', function () {
+    $a = lbProduct('Upvoted Yesterday');
+    $b = lbProduct('Upvoted Today');
+    lbUpvotes($a, 5, now()->startOfDay()->subMinute());
+    lbUpvotes($b, 1, now()->startOfDay());
+
+    $this->get(route('leaderboard', ['period' => 'today']))
+        ->assertSee('Upvoted Today')
+        ->assertDontSee('Upvoted Yesterday');
+});
+
+test('week counts the last 7 days and month the last 30', function () {
+    $sixDays = lbProduct('Six Days Ago');
+    $eightDays = lbProduct('Eight Days Ago');
+    $twentyNine = lbProduct('Twenty Nine Days Ago');
+    $thirtyOne = lbProduct('Thirty One Days Ago');
+    lbUpvotes($sixDays, 1, now()->subDays(6));
+    lbUpvotes($eightDays, 1, now()->subDays(8));
+    lbUpvotes($twentyNine, 1, now()->subDays(29));
+    lbUpvotes($thirtyOne, 1, now()->subDays(31));
+
+    $this->get(route('leaderboard', ['period' => 'week']))
+        ->assertSee('Six Days Ago')
+        ->assertDontSee('Eight Days Ago')
+        ->assertDontSee('Twenty Nine Days Ago');
+
+    $this->get(route('leaderboard', ['period' => 'month']))
+        ->assertSee('Six Days Ago')
+        ->assertSee('Eight Days Ago')
+        ->assertSee('Twenty Nine Days Ago')
+        ->assertDontSee('Thirty One Days Ago');
+});
+
+test('all time counts every upvote', function () {
+    $ancient = lbProduct('Ancient Product');
+    lbUpvotes($ancient, 1, now()->subYears(2));
+
+    $this->get(route('leaderboard', ['period' => 'all']))->assertSee('Ancient Product');
+});
+
+test('only approved products with upvotes in the period are ranked', function () {
+    $ok = lbProduct('Ranked Product');
+    $pending = lbProduct('Pending Product', 'pending');
+    $rejected = lbProduct('Rejected Product', 'rejected');
+    lbProduct('Zero Upvotes');
+    lbUpvotes($ok, 1);
+    lbUpvotes($pending, 4);
+    lbUpvotes($rejected, 4);
+
+    $this->get(route('leaderboard'))
+        ->assertSee('Ranked Product')
+        ->assertDontSee('Pending Product')
+        ->assertDontSee('Rejected Product')
+        ->assertDontSee('Zero Upvotes');
+});
+
+test('ties are broken by total upvotes, then by newest', function () {
+    $moreTotal = lbProduct('More Total', attrs: ['created_at' => now()->subDays(10)]);
+    $fewerTotal = lbProduct('Fewer Total', attrs: ['created_at' => now()->subDays(5)]);
+    $newerTie = lbProduct('Newer Tie', attrs: ['created_at' => now()->subDay()]);
+    $olderTie = lbProduct('Older Tie', attrs: ['created_at' => now()->subDays(2)]);
+    lbUpvotes($moreTotal, 2);
+    lbUpvotes($moreTotal, 3, now()->subDays(40));
+    lbUpvotes($fewerTotal, 2);
+    lbUpvotes($newerTie, 1);
+    lbUpvotes($olderTie, 1);
+
+    $this->get(route('leaderboard', ['period' => 'today']))
+        ->assertSeeInOrder(['More Total', 'Fewer Total', 'Newer Tie', 'Older Tie']);
+});
+
+test('a removed upvote is not counted', function () {
+    $product = lbProduct('Changed Mind');
+    lbUpvotes($product, 2);
+    Upvote::where('product_id', $product->id)->first()->delete();
+
+    $this->get(route('leaderboard'))->assertSee('1 today', false);
+});
+
+test('new tab lists approved products newest first', function () {
+    lbProduct('Oldest One', attrs: ['created_at' => now()->subDays(3)]);
+    lbProduct('Newest One', attrs: ['created_at' => now()->subHour()]);
+    lbProduct('Middle One', attrs: ['created_at' => now()->subDay()]);
+    lbProduct('Pending One', 'pending');
+
+    $this->get(route('leaderboard', ['tab' => 'new']))
+        ->assertOk()
+        ->assertSeeInOrder(['Newest One', 'Middle One', 'Oldest One'])
+        ->assertDontSee('Pending One');
+});
+
+test('lists 10 per page, ranks continue on page 2 and links keep the filters', function () {
+    foreach (range(1, 12) as $i) {
+        lbUpvotes(lbProduct("Product $i"), 20 - $i);
+    }
+
+    $page1 = $this->get(route('leaderboard', ['period' => 'week']));
+    $page1->assertSee('data-rank="10"', false)
+        ->assertDontSee('data-rank="11"', false)
+        ->assertSee('period=week', false)
+        ->assertSee('page=2', false);
+
+    $this->get(route('leaderboard', ['period' => 'week', 'page' => 2]))
+        ->assertSee('data-rank="11"', false)
+        ->assertSee('data-rank="12"', false)
+        ->assertSee('Product 12')
+        ->assertDontSee('Product 1<', false);
+});
+
+test('invalid tab and period fall back to top today', function () {
+    $product = lbProduct('Fallback Product');
+    lbUpvotes($product, 1);
+
+    $this->get(route('leaderboard', ['tab' => 'nonsense', 'period' => 'decade']))
+        ->assertOk()
+        ->assertSee('Fallback Product');
+});
+
+test('empty period shows a message', function () {
+    $this->get(route('leaderboard', ['period' => 'today']))
+        ->assertOk()
+        ->assertSee('No upvotes yet today');
+});
+
+test('navbar links to the leaderboard', function () {
+    $this->get(route('leaderboard'))->assertSee(route('leaderboard'), false);
+    $this->get('/products')->assertSee(route('leaderboard'), false);
+});