init

app/Http/Controllers/Public/ToolController.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers\Public;
+
+use App\Http\Controllers\Controller;
+use App\Models\Category;
+use App\Models\Tool;
+use Illuminate\Contracts\View\View;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Cache;
+
+class ToolController extends Controller
+{
+    public function index(Request $request): View
+    {
+        $querySignature = sha1((string) $request->getQueryString());
+
+        $payload = Cache::remember("tools_index_{$querySignature}", now()->addMinutes(10), function () use ($request): array {
+            $builder = Tool::query()
+                ->published()
+                ->with(['category', 'alternative']);
+
+            $this->applyFilters($builder, $request);
+
+            return [
+                'items' => $builder
+                    ->orderByDesc('published_at')
+                    ->paginate(20)
+                    ->withQueryString(),
+                'categories' => Category::query()->where('type', 'tool')->where('is_active', true)->orderBy('name')->get(),
+                'filters' => $request->only(['q', 'category', 'pricing', 'api']),
+            ];
+        });
+
+        return view('public.tools.index', $payload);
+    }
+
+    public function show(string $slug): View
+    {
+        /** @var Tool $tool */
+        $tool = Tool::query()
+            ->published()
+            ->with(['category', 'source', 'alternative'])
+            ->where('slug', $slug)
+            ->firstOrFail();
+
+        $relatedTools = Tool::query()
+            ->published()
+            ->whereKeyNot($tool->id)
+            ->when($tool->category_id !== null, fn (Builder $query): Builder => $query->where('category_id', $tool->category_id))
+            ->orderByDesc('published_at')
+            ->limit(6)
+            ->get();
+
+        return view('public.tools.show', [
+            'item' => $tool,
+            'relatedTools' => $relatedTools,
+            'showRiskNotice' => $this->containsRiskKeyword($tool->summary.' '.$tool->description),
+        ]);
+    }
+
+    private function applyFilters(Builder $builder, Request $request): void
+    {
+        if ($request->filled('q')) {
+            $keyword = trim((string) $request->string('q'));
+            $builder->whereFullText(['name', 'summary', 'description'], $keyword);
+        }
+
+        if ($request->filled('category')) {
+            $builder->whereHas('category', function (Builder $categoryQuery) use ($request): void {
+                $categoryQuery->where('slug', (string) $request->string('category'));
+            });
+        }
+
+        if ($request->filled('pricing')) {
+            $builder->where('pricing_type', (string) $request->string('pricing'));
+        }
+
+        if ($request->filled('api')) {
+            $builder->where('has_api', $request->boolean('api'));
+        }
+    }
+
+    private function containsRiskKeyword(string $text): bool
+    {
+        return str_contains($text, '医疗') || str_contains($text, '法律') || str_contains($text, '投资');
+    }
+}