Add keywords to front-end

backend/app/Http/Controllers/Api/V1/KeywordsController.php

@@ -0,0 +1,143 @@
+<?php
+
+namespace App\Http\Controllers\Api\V1;
+
+use App\Models\Feed;
+use App\Models\Keyword;
+use App\Models\PlatformChannel;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Validation\ValidationException;
+
+class KeywordsController extends BaseController
+{
+    /**
+     * Display keywords for a specific route
+     */
+    public function index(Feed $feed, PlatformChannel $channel): JsonResponse
+    {
+        $keywords = Keyword::where('feed_id', $feed->id)
+            ->where('platform_channel_id', $channel->id)
+            ->orderBy('keyword')
+            ->get();
+
+        return $this->sendResponse(
+            $keywords->toArray(),
+            'Keywords retrieved successfully.'
+        );
+    }
+
+    /**
+     * Store a new keyword for a route
+     */
+    public function store(Request $request, Feed $feed, PlatformChannel $channel): JsonResponse
+    {
+        try {
+            $validated = $request->validate([
+                'keyword' => 'required|string|max:255',
+                'is_active' => 'boolean',
+            ]);
+
+            $validated['feed_id'] = $feed->id;
+            $validated['platform_channel_id'] = $channel->id;
+            $validated['is_active'] = $validated['is_active'] ?? true;
+
+            // Check if keyword already exists for this route
+            $existingKeyword = Keyword::where('feed_id', $feed->id)
+                ->where('platform_channel_id', $channel->id)
+                ->where('keyword', $validated['keyword'])
+                ->first();
+
+            if ($existingKeyword) {
+                return $this->sendError('Keyword already exists for this route.', [], 409);
+            }
+
+            $keyword = Keyword::create($validated);
+
+            return $this->sendResponse(
+                $keyword->toArray(),
+                'Keyword created successfully!',
+                201
+            );
+        } catch (ValidationException $e) {
+            return $this->sendValidationError($e->errors());
+        } catch (\Exception $e) {
+            return $this->sendError('Failed to create keyword: ' . $e->getMessage(), [], 500);
+        }
+    }
+
+    /**
+     * Update a keyword's status
+     */
+    public function update(Request $request, Feed $feed, PlatformChannel $channel, Keyword $keyword): JsonResponse
+    {
+        try {
+            // Verify the keyword belongs to this route
+            if ($keyword->feed_id !== $feed->id || $keyword->platform_channel_id !== $channel->id) {
+                return $this->sendNotFound('Keyword not found for this route.');
+            }
+
+            $validated = $request->validate([
+                'is_active' => 'boolean',
+            ]);
+
+            $keyword->update($validated);
+
+            return $this->sendResponse(
+                $keyword->fresh()->toArray(),
+                'Keyword updated successfully!'
+            );
+        } catch (ValidationException $e) {
+            return $this->sendValidationError($e->errors());
+        } catch (\Exception $e) {
+            return $this->sendError('Failed to update keyword: ' . $e->getMessage(), [], 500);
+        }
+    }
+
+    /**
+     * Remove a keyword from a route
+     */
+    public function destroy(Feed $feed, PlatformChannel $channel, Keyword $keyword): JsonResponse
+    {
+        try {
+            // Verify the keyword belongs to this route
+            if ($keyword->feed_id !== $feed->id || $keyword->platform_channel_id !== $channel->id) {
+                return $this->sendNotFound('Keyword not found for this route.');
+            }
+
+            $keyword->delete();
+
+            return $this->sendResponse(
+                null,
+                'Keyword deleted successfully!'
+            );
+        } catch (\Exception $e) {
+            return $this->sendError('Failed to delete keyword: ' . $e->getMessage(), [], 500);
+        }
+    }
+
+    /**
+     * Toggle keyword active status
+     */
+    public function toggle(Feed $feed, PlatformChannel $channel, Keyword $keyword): JsonResponse
+    {
+        try {
+            // Verify the keyword belongs to this route
+            if ($keyword->feed_id !== $feed->id || $keyword->platform_channel_id !== $channel->id) {
+                return $this->sendNotFound('Keyword not found for this route.');
+            }
+
+            $newStatus = !$keyword->is_active;
+            $keyword->update(['is_active' => $newStatus]);
+
+            $status = $newStatus ? 'activated' : 'deactivated';
+
+            return $this->sendResponse(
+                $keyword->fresh()->toArray(),
+                "Keyword {$status} successfully!"
+            );
+        } catch (\Exception $e) {
+            return $this->sendError('Failed to toggle keyword status: ' . $e->getMessage(), [], 500);
+        }
+    }
+}

backend/app/Http/Controllers/Api/V1/OnboardingController.php

@@ -269,7 +269,6 @@ public function createRoute(Request $request): JsonResponse
             'feed_id' => 'required|exists:feeds,id',
             'platform_channel_id' => 'required|exists:platform_channels,id',
             'priority' => 'nullable|integer|min:1|max:100',
-            'filters' => 'nullable|array',
         ]);
 
         if ($validator->fails()) {
@@ -282,7 +281,6 @@ public function createRoute(Request $request): JsonResponse
             'feed_id' => $validated['feed_id'],
             'platform_channel_id' => $validated['platform_channel_id'],
             'priority' => $validated['priority'] ?? 50,
-            'filters' => $validated['filters'] ?? [],
             'is_active' => true,
         ]);
 

backend/app/Http/Controllers/Api/V1/RoutingController.php

@@ -17,7 +17,7 @@ class RoutingController extends BaseController
      */
     public function index(): JsonResponse
     {
-        $routes = Route::with(['feed', 'platformChannel'])
+        $routes = Route::with(['feed', 'platformChannel', 'keywords'])
             ->orderBy('is_active', 'desc')
             ->orderBy('priority', 'asc')
             ->get();
@@ -47,7 +47,7 @@ public function store(Request $request): JsonResponse
             $route = Route::create($validated);
 
             return $this->sendResponse(
-                new RouteResource($route->load(['feed', 'platformChannel'])),
+                new RouteResource($route->load(['feed', 'platformChannel', 'keywords'])),
                 'Routing configuration created successfully!',
                 201
             );
@@ -69,7 +69,7 @@ public function show(Feed $feed, PlatformChannel $channel): JsonResponse
             return $this->sendNotFound('Routing configuration not found.');
         }
         
-        $route->load(['feed', 'platformChannel']);
+        $route->load(['feed', 'platformChannel', 'keywords']);
 
         return $this->sendResponse(
             new RouteResource($route),
@@ -99,7 +99,7 @@ public function update(Request $request, Feed $feed, PlatformChannel $channel):
                 ->update($validated);
 
             return $this->sendResponse(
-                new RouteResource($route->fresh(['feed', 'platformChannel'])),
+                new RouteResource($route->fresh(['feed', 'platformChannel', 'keywords'])),
                 'Routing configuration updated successfully!'
             );
         } catch (ValidationException $e) {
@@ -154,7 +154,7 @@ public function toggle(Feed $feed, PlatformChannel $channel): JsonResponse
             $status = $newStatus ? 'activated' : 'deactivated';
 
             return $this->sendResponse(
-                new RouteResource($route->fresh(['feed', 'platformChannel'])),
+                new RouteResource($route->fresh(['feed', 'platformChannel', 'keywords'])),
                 "Routing configuration {$status} successfully!"
             );
         } catch (\Exception $e) {

backend/app/Http/Resources/RouteResource.php

@@ -24,6 +24,15 @@ public function toArray(Request $request): array
             'updated_at' => $this->updated_at->toISOString(),
             'feed' => new FeedResource($this->whenLoaded('feed')),
             'platform_channel' => new PlatformChannelResource($this->whenLoaded('platformChannel')),
+            'keywords' => $this->whenLoaded('keywords', function () {
+                return $this->keywords->map(function ($keyword) {
+                    return [
+                        'id' => $keyword->id,
+                        'keyword' => $keyword->keyword,
+                        'is_active' => $keyword->is_active,
+                    ];
+                });
+            }),
         ];
     }
 }

backend/app/Models/Feed.php

@@ -87,7 +87,7 @@ public function getStatusAttribute(): string
     public function channels(): BelongsToMany
     {
         return $this->belongsToMany(PlatformChannel::class, 'routes')
-            ->withPivot(['is_active', 'priority', 'filters'])
+            ->withPivot(['is_active', 'priority'])
             ->withTimestamps();
     }
 

backend/app/Models/PlatformChannel.php

@@ -78,7 +78,7 @@ public function getFullNameAttribute(): string
     public function feeds(): BelongsToMany
     {
         return $this->belongsToMany(Feed::class, 'routes')
-            ->withPivot(['is_active', 'priority', 'filters'])
+            ->withPivot(['is_active', 'priority'])
             ->withTimestamps();
     }
 

backend/app/Models/Route.php

@@ -14,7 +14,6 @@
  * @property int $platform_channel_id
  * @property bool $is_active
  * @property int $priority
- * @property array<string, mixed> $filters
  * @property Carbon $created_at
  * @property Carbon $updated_at
  */
@@ -33,13 +32,11 @@ class Route extends Model
         'feed_id',
         'platform_channel_id',
         'is_active',
-        'priority',
-        'filters'
+        'priority'
     ];
 
     protected $casts = [
-        'is_active' => 'boolean',
-        'filters' => 'array'
+        'is_active' => 'boolean'
     ];
 
     /**

backend/app/Services/Publishing/ArticlePublishingService.php

@@ -7,6 +7,7 @@
 use App\Models\Article;
 use App\Models\ArticlePublication;
 use App\Models\PlatformChannel;
+use App\Models\Route;
 use App\Modules\Lemmy\Services\LemmyPublisher;
 use App\Services\Log\LogSaver;
 use Exception;
@@ -36,15 +37,26 @@ public function publishToRoutedChannels(Article $article, array $extractedData):
 
         $feed = $article->feed;
 
-        /** @var EloquentCollection<int, PlatformChannel> $activeChannels */
-        $activeChannels = $feed->activeChannels()->with(['platformInstance', 'activePlatformAccounts'])->get();
+        // Get active routes with keywords instead of just channels
+        $activeRoutes = Route::where('feed_id', $feed->id)
+            ->where('is_active', true)
+            ->with(['platformChannel.platformInstance', 'platformChannel.activePlatformAccounts', 'keywords'])
+            ->orderBy('priority', 'desc')
+            ->get();
 
-        return $activeChannels->map(function (PlatformChannel $channel) use ($article, $extractedData) {
+        // Filter routes based on keyword matches
+        $matchingRoutes = $activeRoutes->filter(function (Route $route) use ($extractedData) {
+            return $this->routeMatchesArticle($route, $extractedData);
+        });
+
+        return $matchingRoutes->map(function (Route $route) use ($article, $extractedData) {
+            $channel = $route->platformChannel;
             $account = $channel->activePlatformAccounts()->first();
 
             if (! $account) {
                 LogSaver::warning('No active account for channel', $channel, [
-                    'article_id' => $article->id
+                    'article_id' => $article->id,
+                    'route_priority' => $route->priority
                 ]);
 
                 return null;
@@ -55,6 +67,43 @@ public function publishToRoutedChannels(Article $article, array $extractedData):
         ->filter();
     }
 
+    /**
+     * Check if a route matches an article based on keywords
+     * @param array<string, mixed> $extractedData
+     */
+    private function routeMatchesArticle(Route $route, array $extractedData): bool
+    {
+        // Get active keywords for this route
+        $activeKeywords = $route->keywords->where('is_active', true);
+        
+        // If no keywords are defined for this route, the route matches any article
+        if ($activeKeywords->isEmpty()) {
+            return true;
+        }
+
+        // Get article content for keyword matching
+        $articleContent = '';
+        if (isset($extractedData['full_article'])) {
+            $articleContent = $extractedData['full_article'];
+        }
+        if (isset($extractedData['title'])) {
+            $articleContent .= ' ' . $extractedData['title'];
+        }
+        if (isset($extractedData['description'])) {
+            $articleContent .= ' ' . $extractedData['description'];
+        }
+
+        // Check if any of the route's keywords match the article content
+        foreach ($activeKeywords as $keywordModel) {
+            $keyword = $keywordModel->keyword;
+            if (stripos($articleContent, $keyword) !== false) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     /**
      * @param array<string, mixed> $extractedData
      */
@@ -74,10 +123,8 @@ private function publishToChannel(Article $article, array $extractedData, Platfo
                 'publication_data' => $postData,
             ]);
 
-            LogSaver::info('Published to channel via routing', $channel, [
-                'article_id' => $article->id,
-                // Use nullsafe operator in case pivot is not loaded in tests
-                'priority' => $channel->pivot?->priority
+            LogSaver::info('Published to channel via keyword-filtered routing', $channel, [
+                'article_id' => $article->id
             ]);
 
             return $publication;

backend/database/migrations/2025_08_10_000000_remove_filters_from_routes_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('routes', function (Blueprint $table) {
+            $table->dropColumn('filters');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('routes', function (Blueprint $table) {
+            $table->json('filters')->nullable();
+        });
+    }
+};

backend/routes/api.php

@@ -9,6 +9,7 @@
 use App\Http\Controllers\Api\V1\PlatformAccountsController;
 use App\Http\Controllers\Api\V1\PlatformChannelsController;
 use App\Http\Controllers\Api\V1\RoutingController;
+use App\Http\Controllers\Api\V1\KeywordsController;
 use App\Http\Controllers\Api\V1\SettingsController;
 use Illuminate\Support\Facades\Route;
 
@@ -100,6 +101,13 @@
     Route::delete('/routing/{feed}/{channel}', [RoutingController::class, 'destroy'])->name('api.routing.destroy');
     Route::post('/routing/{feed}/{channel}/toggle', [RoutingController::class, 'toggle'])->name('api.routing.toggle');
 
+    // Keywords
+    Route::get('/routing/{feed}/{channel}/keywords', [KeywordsController::class, 'index'])->name('api.keywords.index');
+    Route::post('/routing/{feed}/{channel}/keywords', [KeywordsController::class, 'store'])->name('api.keywords.store');
+    Route::put('/routing/{feed}/{channel}/keywords/{keyword}', [KeywordsController::class, 'update'])->name('api.keywords.update');
+    Route::delete('/routing/{feed}/{channel}/keywords/{keyword}', [KeywordsController::class, 'destroy'])->name('api.keywords.destroy');
+    Route::post('/routing/{feed}/{channel}/keywords/{keyword}/toggle', [KeywordsController::class, 'toggle'])->name('api.keywords.toggle');
+
     // Settings
     Route::get('/settings', [SettingsController::class, 'index'])->name('api.settings.index');
     Route::put('/settings', [SettingsController::class, 'update'])->name('api.settings.update');

backend/tests/Feature/Http/Controllers/Api/V1/KeywordsControllerTest.php

@@ -0,0 +1,189 @@
+<?php
+
+namespace Tests\Feature\Http\Controllers\Api\V1;
+
+use App\Models\Feed;
+use App\Models\Keyword;
+use App\Models\PlatformChannel;
+use App\Models\Route;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class KeywordsControllerTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected Feed $feed;
+    protected PlatformChannel $channel;
+    protected Route $route;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        
+        $this->feed = Feed::factory()->create();
+        $this->channel = PlatformChannel::factory()->create();
+        
+        $this->route = Route::create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel->id,
+            'is_active' => true,
+            'priority' => 50
+        ]);
+    }
+
+    public function test_can_get_keywords_for_route(): void
+    {
+        $keyword = Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel->id,
+            'keyword' => 'test keyword',
+            'is_active' => true
+        ]);
+
+        $response = $this->getJson("/api/v1/routing/{$this->feed->id}/{$this->channel->id}/keywords");
+
+        $response->assertStatus(200)
+            ->assertJsonStructure([
+                'success',
+                'data' => [
+                    '*' => [
+                        'id',
+                        'keyword',
+                        'is_active',
+                        'feed_id',
+                        'platform_channel_id'
+                    ]
+                ]
+            ])
+            ->assertJsonPath('data.0.keyword', 'test keyword');
+    }
+
+    public function test_can_create_keyword_for_route(): void
+    {
+        $keywordData = [
+            'keyword' => 'new keyword',
+            'is_active' => true
+        ];
+
+        $response = $this->postJson("/api/v1/routing/{$this->feed->id}/{$this->channel->id}/keywords", $keywordData);
+
+        $response->assertStatus(201)
+            ->assertJsonStructure([
+                'success',
+                'data' => [
+                    'id',
+                    'keyword',
+                    'is_active',
+                    'feed_id',
+                    'platform_channel_id'
+                ]
+            ])
+            ->assertJsonPath('data.keyword', 'new keyword')
+            ->assertJsonPath('data.is_active', true);
+
+        $this->assertDatabaseHas('keywords', [
+            'keyword' => 'new keyword',
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel->id,
+            'is_active' => true
+        ]);
+    }
+
+    public function test_cannot_create_duplicate_keyword_for_route(): void
+    {
+        Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel->id,
+            'keyword' => 'duplicate keyword'
+        ]);
+
+        $response = $this->postJson("/api/v1/routing/{$this->feed->id}/{$this->channel->id}/keywords", [
+            'keyword' => 'duplicate keyword'
+        ]);
+
+        $response->assertStatus(409)
+            ->assertJsonPath('success', false)
+            ->assertJsonPath('message', 'Keyword already exists for this route.');
+    }
+
+    public function test_can_update_keyword(): void
+    {
+        $keyword = Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel->id,
+            'is_active' => true
+        ]);
+
+        $response = $this->putJson("/api/v1/routing/{$this->feed->id}/{$this->channel->id}/keywords/{$keyword->id}", [
+            'is_active' => false
+        ]);
+
+        $response->assertStatus(200)
+            ->assertJsonPath('data.is_active', false);
+
+        $this->assertDatabaseHas('keywords', [
+            'id' => $keyword->id,
+            'is_active' => false
+        ]);
+    }
+
+    public function test_can_delete_keyword(): void
+    {
+        $keyword = Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel->id
+        ]);
+
+        $response = $this->deleteJson("/api/v1/routing/{$this->feed->id}/{$this->channel->id}/keywords/{$keyword->id}");
+
+        $response->assertStatus(200);
+
+        $this->assertDatabaseMissing('keywords', [
+            'id' => $keyword->id
+        ]);
+    }
+
+    public function test_can_toggle_keyword(): void
+    {
+        $keyword = Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel->id,
+            'is_active' => true
+        ]);
+
+        $response = $this->postJson("/api/v1/routing/{$this->feed->id}/{$this->channel->id}/keywords/{$keyword->id}/toggle");
+
+        $response->assertStatus(200)
+            ->assertJsonPath('data.is_active', false);
+
+        $this->assertDatabaseHas('keywords', [
+            'id' => $keyword->id,
+            'is_active' => false
+        ]);
+    }
+
+    public function test_cannot_access_keyword_from_different_route(): void
+    {
+        $otherFeed = Feed::factory()->create();
+        $otherChannel = PlatformChannel::factory()->create();
+        
+        $keyword = Keyword::factory()->create([
+            'feed_id' => $otherFeed->id,
+            'platform_channel_id' => $otherChannel->id
+        ]);
+
+        $response = $this->deleteJson("/api/v1/routing/{$this->feed->id}/{$this->channel->id}/keywords/{$keyword->id}");
+
+        $response->assertStatus(404)
+            ->assertJsonPath('message', 'Keyword not found for this route.');
+    }
+
+    public function test_validates_required_fields(): void
+    {
+        $response = $this->postJson("/api/v1/routing/{$this->feed->id}/{$this->channel->id}/keywords", []);
+
+        $response->assertStatus(422)
+            ->assertJsonValidationErrors(['keyword']);
+    }
+}

backend/tests/Feature/Http/Controllers/Api/V1/OnboardingControllerTest.php

@@ -333,7 +333,6 @@ public function test_create_route_creates_route_successfully()
             'feed_id' => $feed->id,
             'platform_channel_id' => $platformChannel->id,
             'priority' => 75,
-            'filters' => ['keyword' => 'test'],
         ];
 
         $response = $this->postJson('/api/v1/onboarding/route', $routeData);

backend/tests/Unit/Services/Publishing/ArticlePublishingServiceTest.php

@@ -10,6 +10,7 @@
 use App\Models\PlatformAccount;
 use App\Models\PlatformChannel;
 use App\Models\PlatformInstance;
+use App\Models\Route;
 use App\Modules\Lemmy\Services\LemmyPublisher;
 use App\Services\Log\LogSaver;
 use App\Services\Publishing\ArticlePublishingService;
@@ -49,7 +50,7 @@ public function test_publish_to_routed_channels_throws_exception_for_invalid_art
         $this->service->publishToRoutedChannels($article, $extractedData);
     }
 
-    public function test_publish_to_routed_channels_returns_empty_collection_when_no_active_channels(): void
+    public function test_publish_to_routed_channels_returns_empty_collection_when_no_active_routes(): void
     {
         $feed = Feed::factory()->create();
         $article = Article::factory()->create([
@@ -64,7 +65,7 @@ public function test_publish_to_routed_channels_returns_empty_collection_when_no
         $this->assertTrue($result->isEmpty());
     }
 
-    public function test_publish_to_routed_channels_skips_channels_without_active_accounts(): void
+    public function test_publish_to_routed_channels_skips_routes_without_active_accounts(): void
     {
         // Arrange: valid article
         $feed = Feed::factory()->create();
@@ -73,32 +74,17 @@ public function test_publish_to_routed_channels_skips_channels_without_active_ac
             'is_valid' => true,
         ]);
 
-        // Create an active channel with no active accounts
+        // Create a route with a channel but no active accounts
         $channel = PlatformChannel::factory()->create();
-        $channel->load('platformInstance');
 
-        // Mock feed->activeChannels()->with()->get() chain to return our channel
-        $relationMock = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $relationMock->shouldReceive('with')->andReturnSelf();
-        $relationMock->shouldReceive('get')->andReturn(new EloquentCollection([$channel]));
+        Route::create([
+            'feed_id' => $feed->id,
+            'platform_channel_id' => $channel->id,
+            'is_active' => true,
+            'priority' => 50
+        ]);
 
-        $feedMock = \Mockery::mock(Feed::class)->makePartial();
-        $feedMock->setRawAttributes($feed->getAttributes());
-        $feedMock->shouldReceive('activeChannels')->andReturn($relationMock);
-
-        // Attach mocked feed to the article relation
-        $article->setRelation('feed', $feedMock);
-
-        // No publisher should be constructed because there are no active accounts
-
-        // Also ensure channel->activePlatformAccounts() returns no accounts via relation mock
-        $channelPartial = \Mockery::mock($channel)->makePartial();
-        $accountsRelation = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $accountsRelation->shouldReceive('first')->andReturn(null);
-        $channelPartial->shouldReceive('activePlatformAccounts')->andReturn($accountsRelation);
-
-        // Replace channel in relation return with the partial mock
-        $relationMock->shouldReceive('get')->andReturn(new EloquentCollection([$channelPartial]));
+        // Don't create any platform accounts for the channel
 
         // Act
         $result = $this->service->publishToRoutedChannels($article, ['title' => 'Test']);
@@ -114,24 +100,23 @@ public function test_publish_to_routed_channels_successfully_publishes_to_channe
         $feed = Feed::factory()->create();
         $article = Article::factory()->create(['feed_id' => $feed->id, 'is_valid' => true]);
         
-        $channel = PlatformChannel::factory()->create();
-        $channel->load('platformInstance');
-
-        // Create an active account and pretend it's active for the channel via relation mock
+        $platformInstance = PlatformInstance::factory()->create();
+        $channel = PlatformChannel::factory()->create(['platform_instance_id' => $platformInstance->id]);
         $account = PlatformAccount::factory()->create();
-        $channelMock = \Mockery::mock($channel)->makePartial();
-        $accountsRelation = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $accountsRelation->shouldReceive('first')->andReturn($account);
-        $channelMock->shouldReceive('activePlatformAccounts')->andReturn($accountsRelation);
 
-        // Mock feed activeChannels chain
-        $relationMock = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $relationMock->shouldReceive('with')->andReturnSelf();
-        $relationMock->shouldReceive('get')->andReturn(new EloquentCollection([$channelMock]));
-        $feedMock = \Mockery::mock(Feed::class)->makePartial();
-        $feedMock->setRawAttributes($feed->getAttributes());
-        $feedMock->shouldReceive('activeChannels')->andReturn($relationMock);
-        $article->setRelation('feed', $feedMock);
+        // Create route
+        Route::create([
+            'feed_id' => $feed->id,
+            'platform_channel_id' => $channel->id,
+            'is_active' => true,
+            'priority' => 50
+        ]);
+
+        // Attach account to channel as active
+        $channel->platformAccounts()->attach($account->id, [
+            'is_active' => true,
+            'priority' => 50
+        ]);
 
         // Mock publisher via service seam
         $publisherDouble = \Mockery::mock(LemmyPublisher::class);
@@ -161,22 +146,23 @@ public function test_publish_to_routed_channels_handles_publishing_failure_grace
         $feed = Feed::factory()->create();
         $article = Article::factory()->create(['feed_id' => $feed->id, 'is_valid' => true]);
         
-        $channel = PlatformChannel::factory()->create();
-        $channel->load('platformInstance');
-
+        $platformInstance = PlatformInstance::factory()->create();
+        $channel = PlatformChannel::factory()->create(['platform_instance_id' => $platformInstance->id]);
         $account = PlatformAccount::factory()->create();
-        $channelMock = \Mockery::mock($channel)->makePartial();
-        $accountsRelation = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $accountsRelation->shouldReceive('first')->andReturn($account);
-        $channelMock->shouldReceive('activePlatformAccounts')->andReturn($accountsRelation);
 
-        $relationMock = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $relationMock->shouldReceive('with')->andReturnSelf();
-        $relationMock->shouldReceive('get')->andReturn(new EloquentCollection([$channelMock]));
-        $feedMock = \Mockery::mock(Feed::class)->makePartial();
-        $feedMock->setRawAttributes($feed->getAttributes());
-        $feedMock->shouldReceive('activeChannels')->andReturn($relationMock);
-        $article->setRelation('feed', $feedMock);
+        // Create route
+        Route::create([
+            'feed_id' => $feed->id,
+            'platform_channel_id' => $channel->id,
+            'is_active' => true,
+            'priority' => 50
+        ]);
+
+        // Attach account to channel as active
+        $channel->platformAccounts()->attach($account->id, [
+            'is_active' => true,
+            'priority' => 50
+        ]);
 
         // Publisher throws an exception via service seam
         $publisherDouble = \Mockery::mock(LemmyPublisher::class);
@@ -195,36 +181,42 @@ public function test_publish_to_routed_channels_handles_publishing_failure_grace
         $this->assertDatabaseCount('article_publications', 0);
     }
 
-    public function test_publish_to_routed_channels_publishes_to_multiple_channels(): void
+    public function test_publish_to_routed_channels_publishes_to_multiple_routes(): void
     {
         // Arrange
         $feed = Feed::factory()->create();
         $article = Article::factory()->create(['feed_id' => $feed->id, 'is_valid' => true]);
 
-        $channel1 = PlatformChannel::factory()->create();
-        $channel2 = PlatformChannel::factory()->create();
-        $channel1->load('platformInstance');
-        $channel2->load('platformInstance');
-
+        $platformInstance = PlatformInstance::factory()->create();
+        $channel1 = PlatformChannel::factory()->create(['platform_instance_id' => $platformInstance->id]);
+        $channel2 = PlatformChannel::factory()->create(['platform_instance_id' => $platformInstance->id]);
         $account1 = PlatformAccount::factory()->create();
         $account2 = PlatformAccount::factory()->create();
 
-        $channelMock1 = \Mockery::mock($channel1)->makePartial();
-        $accountsRelation1 = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $accountsRelation1->shouldReceive('first')->andReturn($account1);
-        $channelMock1->shouldReceive('activePlatformAccounts')->andReturn($accountsRelation1);
-        $channelMock2 = \Mockery::mock($channel2)->makePartial();
-        $accountsRelation2 = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $accountsRelation2->shouldReceive('first')->andReturn($account2);
-        $channelMock2->shouldReceive('activePlatformAccounts')->andReturn($accountsRelation2);
+        // Create routes
+        Route::create([
+            'feed_id' => $feed->id,
+            'platform_channel_id' => $channel1->id,
+            'is_active' => true,
+            'priority' => 100
+        ]);
 
-        $relationMock = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $relationMock->shouldReceive('with')->andReturnSelf();
-        $relationMock->shouldReceive('get')->andReturn(new EloquentCollection([$channelMock1, $channelMock2]));
-        $feedMock = \Mockery::mock(Feed::class)->makePartial();
-        $feedMock->setRawAttributes($feed->getAttributes());
-        $feedMock->shouldReceive('activeChannels')->andReturn($relationMock);
-        $article->setRelation('feed', $feedMock);
+        Route::create([
+            'feed_id' => $feed->id,
+            'platform_channel_id' => $channel2->id,
+            'is_active' => true,
+            'priority' => 50
+        ]);
+
+        // Attach accounts to channels as active
+        $channel1->platformAccounts()->attach($account1->id, [
+            'is_active' => true,
+            'priority' => 50
+        ]);
+        $channel2->platformAccounts()->attach($account2->id, [
+            'is_active' => true,
+            'priority' => 50
+        ]);
 
         $publisherDouble = \Mockery::mock(LemmyPublisher::class);
         $publisherDouble->shouldReceive('publishToChannel')
@@ -250,30 +242,36 @@ public function test_publish_to_routed_channels_filters_out_failed_publications(
         $feed = Feed::factory()->create();
         $article = Article::factory()->create(['feed_id' => $feed->id, 'is_valid' => true]);
 
-        $channel1 = PlatformChannel::factory()->create();
-        $channel2 = PlatformChannel::factory()->create();
-        $channel1->load('platformInstance');
-        $channel2->load('platformInstance');
-
+        $platformInstance = PlatformInstance::factory()->create();
+        $channel1 = PlatformChannel::factory()->create(['platform_instance_id' => $platformInstance->id]);
+        $channel2 = PlatformChannel::factory()->create(['platform_instance_id' => $platformInstance->id]);
         $account1 = PlatformAccount::factory()->create();
         $account2 = PlatformAccount::factory()->create();
 
-        $channelMock1 = \Mockery::mock($channel1)->makePartial();
-        $accountsRelation1 = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $accountsRelation1->shouldReceive('first')->andReturn($account1);
-        $channelMock1->shouldReceive('activePlatformAccounts')->andReturn($accountsRelation1);
-        $channelMock2 = \Mockery::mock($channel2)->makePartial();
-        $accountsRelation2 = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $accountsRelation2->shouldReceive('first')->andReturn($account2);
-        $channelMock2->shouldReceive('activePlatformAccounts')->andReturn($accountsRelation2);
+        // Create routes
+        Route::create([
+            'feed_id' => $feed->id,
+            'platform_channel_id' => $channel1->id,
+            'is_active' => true,
+            'priority' => 100
+        ]);
 
-        $relationMock = \Mockery::mock(\Illuminate\Database\Eloquent\Relations\BelongsToMany::class);
-        $relationMock->shouldReceive('with')->andReturnSelf();
-        $relationMock->shouldReceive('get')->andReturn(new EloquentCollection([$channelMock1, $channelMock2]));
-        $feedMock = \Mockery::mock(Feed::class)->makePartial();
-        $feedMock->setRawAttributes($feed->getAttributes());
-        $feedMock->shouldReceive('activeChannels')->andReturn($relationMock);
-        $article->setRelation('feed', $feedMock);
+        Route::create([
+            'feed_id' => $feed->id,
+            'platform_channel_id' => $channel2->id,
+            'is_active' => true,
+            'priority' => 50
+        ]);
+
+        // Attach accounts to channels as active
+        $channel1->platformAccounts()->attach($account1->id, [
+            'is_active' => true,
+            'priority' => 50
+        ]);
+        $channel2->platformAccounts()->attach($account2->id, [
+            'is_active' => true,
+            'priority' => 50
+        ]);
 
         $publisherDouble = \Mockery::mock(LemmyPublisher::class);
         $publisherDouble->shouldReceive('publishToChannel')

backend/tests/Unit/Services/Publishing/KeywordFilteringTest.php

@@ -0,0 +1,263 @@
+<?php
+
+namespace Tests\Unit\Services\Publishing;
+
+use App\Models\Article;
+use App\Models\Feed;
+use App\Models\Keyword;
+use App\Models\PlatformChannel;
+use App\Models\Route;
+use App\Services\Publishing\ArticlePublishingService;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class KeywordFilteringTest extends TestCase
+{
+    use RefreshDatabase;
+
+    private ArticlePublishingService $service;
+    private Feed $feed;
+    private PlatformChannel $channel1;
+    private PlatformChannel $channel2;
+    private Route $route1;
+    private Route $route2;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        
+        $this->service = new ArticlePublishingService();
+        $this->feed = Feed::factory()->create();
+        $this->channel1 = PlatformChannel::factory()->create();
+        $this->channel2 = PlatformChannel::factory()->create();
+        
+        // Create routes
+        $this->route1 = Route::create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel1->id,
+            'is_active' => true,
+            'priority' => 100
+        ]);
+        
+        $this->route2 = Route::create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel2->id,
+            'is_active' => true,
+            'priority' => 50
+        ]);
+    }
+
+    public function test_route_with_no_keywords_matches_all_articles(): void
+    {
+        $article = Article::factory()->create([
+            'feed_id' => $this->feed->id,
+            'is_valid' => true
+        ]);
+
+        $extractedData = [
+            'title' => 'Some random article',
+            'description' => 'This is about something',
+            'full_article' => 'The content talks about various topics'
+        ];
+
+        // Use reflection to test private method
+        $reflection = new \ReflectionClass($this->service);
+        $method = $reflection->getMethod('routeMatchesArticle');
+        $method->setAccessible(true);
+
+        $result = $method->invokeArgs($this->service, [$this->route1, $extractedData]);
+
+        $this->assertTrue($result, 'Route with no keywords should match any article');
+    }
+
+    public function test_route_with_keywords_matches_article_containing_keyword(): void
+    {
+        // Add keywords to route1
+        Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel1->id,
+            'keyword' => 'Belgium',
+            'is_active' => true
+        ]);
+
+        Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel1->id,
+            'keyword' => 'politics',
+            'is_active' => true
+        ]);
+
+        $article = Article::factory()->create([
+            'feed_id' => $this->feed->id,
+            'is_valid' => true
+        ]);
+
+        $extractedData = [
+            'title' => 'Belgium announces new policy',
+            'description' => 'The government makes changes',
+            'full_article' => 'The Belgian government announced today...'
+        ];
+
+        // Use reflection to test private method
+        $reflection = new \ReflectionClass($this->service);
+        $method = $reflection->getMethod('routeMatchesArticle');
+        $method->setAccessible(true);
+
+        $result = $method->invokeArgs($this->service, [$this->route1, $extractedData]);
+
+        $this->assertTrue($result, 'Route should match article containing keyword "Belgium"');
+    }
+
+    public function test_route_with_keywords_does_not_match_article_without_keywords(): void
+    {
+        // Add keywords to route1
+        Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel1->id,
+            'keyword' => 'sports',
+            'is_active' => true
+        ]);
+
+        Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel1->id,
+            'keyword' => 'football',
+            'is_active' => true
+        ]);
+
+        $article = Article::factory()->create([
+            'feed_id' => $this->feed->id,
+            'is_valid' => true
+        ]);
+
+        $extractedData = [
+            'title' => 'Economic news update',
+            'description' => 'Markets are doing well',
+            'full_article' => 'The economy is showing strong growth this quarter...'
+        ];
+
+        // Use reflection to test private method
+        $reflection = new \ReflectionClass($this->service);
+        $method = $reflection->getMethod('routeMatchesArticle');
+        $method->setAccessible(true);
+
+        $result = $method->invokeArgs($this->service, [$this->route1, $extractedData]);
+
+        $this->assertFalse($result, 'Route should not match article without any keywords');
+    }
+
+    public function test_inactive_keywords_are_ignored(): void
+    {
+        // Add active and inactive keywords to route1
+        Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel1->id,
+            'keyword' => 'Belgium',
+            'is_active' => false  // Inactive
+        ]);
+
+        Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel1->id,
+            'keyword' => 'politics',
+            'is_active' => true   // Active
+        ]);
+
+        $article = Article::factory()->create([
+            'feed_id' => $this->feed->id,
+            'is_valid' => true
+        ]);
+
+        $extractedDataWithInactiveKeyword = [
+            'title' => 'Belgium announces new policy',
+            'description' => 'The government makes changes',
+            'full_article' => 'The Belgian government announced today...'
+        ];
+
+        $extractedDataWithActiveKeyword = [
+            'title' => 'Political changes ahead',
+            'description' => 'Politics is changing',
+            'full_article' => 'The political landscape is shifting...'
+        ];
+
+        // Use reflection to test private method
+        $reflection = new \ReflectionClass($this->service);
+        $method = $reflection->getMethod('routeMatchesArticle');
+        $method->setAccessible(true);
+
+        $result1 = $method->invokeArgs($this->service, [$this->route1, $extractedDataWithInactiveKeyword]);
+        $result2 = $method->invokeArgs($this->service, [$this->route1, $extractedDataWithActiveKeyword]);
+
+        $this->assertFalse($result1, 'Route should not match article with inactive keyword');
+        $this->assertTrue($result2, 'Route should match article with active keyword');
+    }
+
+    public function test_keyword_matching_is_case_insensitive(): void
+    {
+        Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel1->id,
+            'keyword' => 'BELGIUM',
+            'is_active' => true
+        ]);
+
+        $article = Article::factory()->create([
+            'feed_id' => $this->feed->id,
+            'is_valid' => true
+        ]);
+
+        $extractedData = [
+            'title' => 'belgium news',
+            'description' => 'About Belgium',
+            'full_article' => 'News from belgium today...'
+        ];
+
+        // Use reflection to test private method
+        $reflection = new \ReflectionClass($this->service);
+        $method = $reflection->getMethod('routeMatchesArticle');
+        $method->setAccessible(true);
+
+        $result = $method->invokeArgs($this->service, [$this->route1, $extractedData]);
+
+        $this->assertTrue($result, 'Keyword matching should be case insensitive');
+    }
+
+    public function test_keywords_match_in_title_description_and_content(): void
+    {
+        $keywordInTitle = Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel1->id,
+            'keyword' => 'title-word',
+            'is_active' => true
+        ]);
+
+        $keywordInDescription = Keyword::factory()->create([
+            'feed_id' => $this->feed->id,
+            'platform_channel_id' => $this->channel2->id,
+            'keyword' => 'desc-word',
+            'is_active' => true
+        ]);
+
+        $article = Article::factory()->create([
+            'feed_id' => $this->feed->id,
+            'is_valid' => true
+        ]);
+
+        $extractedData = [
+            'title' => 'This contains title-word',
+            'description' => 'This has desc-word in it',
+            'full_article' => 'The content has no special words'
+        ];
+
+        // Use reflection to test private method
+        $reflection = new \ReflectionClass($this->service);
+        $method = $reflection->getMethod('routeMatchesArticle');
+        $method->setAccessible(true);
+
+        $result1 = $method->invokeArgs($this->service, [$this->route1, $extractedData]);
+        $result2 = $method->invokeArgs($this->service, [$this->route2, $extractedData]);
+
+        $this->assertTrue($result1, 'Should match keyword in title');
+        $this->assertTrue($result2, 'Should match keyword in description');
+    }
+}

frontend/src/components/KeywordManager.tsx

@@ -0,0 +1,170 @@
+import React, { useState } from 'react';
+import { useMutation, useQueryClient } from '@tanstack/react-query';
+import { Plus, X, Tag } from 'lucide-react';
+import { apiClient, type Keyword, type KeywordRequest } from '../lib/api';
+
+interface KeywordManagerProps {
+  feedId: number;
+  channelId: number;
+  keywords: Keyword[];
+  onKeywordChange?: () => void;
+}
+
+const KeywordManager: React.FC<KeywordManagerProps> = ({ 
+  feedId, 
+  channelId, 
+  keywords = [], 
+  onKeywordChange 
+}) => {
+  const [newKeyword, setNewKeyword] = useState('');
+  const [isAddingKeyword, setIsAddingKeyword] = useState(false);
+  const queryClient = useQueryClient();
+
+  const createKeywordMutation = useMutation({
+    mutationFn: (data: KeywordRequest) => apiClient.createKeyword(feedId, channelId, data),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['routes'] });
+      setNewKeyword('');
+      setIsAddingKeyword(false);
+      onKeywordChange?.();
+    },
+  });
+
+  const deleteKeywordMutation = useMutation({
+    mutationFn: (keywordId: number) => apiClient.deleteKeyword(feedId, channelId, keywordId),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['routes'] });
+      onKeywordChange?.();
+    },
+  });
+
+  const toggleKeywordMutation = useMutation({
+    mutationFn: (keywordId: number) => apiClient.toggleKeyword(feedId, channelId, keywordId),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['routes'] });
+      onKeywordChange?.();
+    },
+  });
+
+  const handleAddKeyword = (e: React.FormEvent) => {
+    e.preventDefault();
+    if (newKeyword.trim()) {
+      createKeywordMutation.mutate({ keyword: newKeyword.trim() });
+    }
+  };
+
+  const handleDeleteKeyword = (keywordId: number) => {
+    if (confirm('Are you sure you want to delete this keyword?')) {
+      deleteKeywordMutation.mutate(keywordId);
+    }
+  };
+
+  const handleToggleKeyword = (keywordId: number) => {
+    toggleKeywordMutation.mutate(keywordId);
+  };
+
+  return (
+    <div className="space-y-3">
+      <div className="flex items-center space-x-2">
+        <Tag className="h-4 w-4 text-gray-500" />
+        <span className="text-sm font-medium text-gray-700">Keywords</span>
+        <button
+          type="button"
+          onClick={() => setIsAddingKeyword(true)}
+          className="inline-flex items-center p-1 text-gray-400 hover:text-gray-600 rounded"
+          title="Add keyword"
+        >
+          <Plus className="h-4 w-4" />
+        </button>
+      </div>
+
+      {isAddingKeyword && (
+        <form onSubmit={handleAddKeyword} className="flex space-x-2">
+          <input
+            type="text"
+            value={newKeyword}
+            onChange={(e) => setNewKeyword(e.target.value)}
+            placeholder="Enter keyword..."
+            className="flex-1 px-2 py-1 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500"
+            autoFocus
+          />
+          <button
+            type="submit"
+            disabled={createKeywordMutation.isPending || !newKeyword.trim()}
+            className="px-3 py-1 bg-blue-600 text-white text-sm rounded hover:bg-blue-700 disabled:opacity-50"
+          >
+            Add
+          </button>
+          <button
+            type="button"
+            onClick={() => {
+              setIsAddingKeyword(false);
+              setNewKeyword('');
+            }}
+            className="px-3 py-1 bg-gray-200 text-gray-700 text-sm rounded hover:bg-gray-300"
+          >
+            Cancel
+          </button>
+        </form>
+      )}
+
+      {keywords.length > 0 ? (
+        <div className="space-y-2">
+          {keywords.map((keyword) => (
+            <div
+              key={keyword.id}
+              className={`flex items-center justify-between px-3 py-2 rounded border ${
+                keyword.is_active 
+                  ? 'border-blue-200 bg-blue-50' 
+                  : 'border-gray-200 bg-gray-50'
+              }`}
+            >
+              <div className="flex items-center space-x-2">
+                <span
+                  className={`inline-flex items-center px-2 py-1 rounded-full text-xs font-medium ${
+                    keyword.is_active
+                      ? 'bg-blue-100 text-blue-800'
+                      : 'bg-gray-100 text-gray-500'
+                  }`}
+                >
+                  {keyword.keyword}
+                </span>
+                <span className="text-xs text-gray-500">
+                  {keyword.is_active ? 'Active' : 'Inactive'}
+                </span>
+              </div>
+              <div className="flex space-x-1">
+                <button
+                  type="button"
+                  onClick={() => handleToggleKeyword(keyword.id)}
+                  disabled={toggleKeywordMutation.isPending}
+                  className="text-sm text-blue-600 hover:text-blue-800 disabled:opacity-50"
+                  title={keyword.is_active ? 'Deactivate keyword' : 'Activate keyword'}
+                >
+                  {keyword.is_active ? 'Deactivate' : 'Activate'}
+                </button>
+                <button
+                  type="button"
+                  onClick={() => handleDeleteKeyword(keyword.id)}
+                  disabled={deleteKeywordMutation.isPending}
+                  className="text-red-600 hover:text-red-800 disabled:opacity-50"
+                  title="Delete keyword"
+                >
+                  <X className="h-4 w-4" />
+                </button>
+              </div>
+            </div>
+          ))}
+        </div>
+      ) : (
+        !isAddingKeyword && (
+          <div className="text-sm text-gray-500 italic p-2 border border-gray-200 rounded">
+            No keywords defined. This route will match all articles.
+          </div>
+        )
+      )}
+    </div>
+  );
+};
+
+export default KeywordManager;

frontend/src/lib/api.ts

@@ -190,24 +190,34 @@ export interface ChannelRequest {
   description?: string;
 }
 
+export interface Keyword {
+  id: number;
+  keyword: string;
+  is_active: boolean;
+}
+
 export interface Route {
   id?: number;
   feed_id: number;
   platform_channel_id: number;
   is_active: boolean;
   priority: number;
-  filters: Record<string, any>;
   created_at: string;
   updated_at: string;
   feed?: Feed;
   platform_channel?: PlatformChannel;
+  keywords?: Keyword[];
 }
 
 export interface RouteRequest {
   feed_id: number;
   platform_channel_id: number;
   priority?: number;
-  filters?: Record<string, any>;
+}
+
+export interface KeywordRequest {
+  keyword: string;
+  is_active?: boolean;
 }
 
 // API Client class
@@ -362,6 +372,31 @@ class ApiClient {
     return response.data.data;
   }
 
+  // Keywords endpoints
+  async getKeywords(feedId: number, channelId: number): Promise<Keyword[]> {
+    const response = await axios.get<ApiResponse<Keyword[]>>(`/routing/${feedId}/${channelId}/keywords`);
+    return response.data.data;
+  }
+
+  async createKeyword(feedId: number, channelId: number, data: KeywordRequest): Promise<Keyword> {
+    const response = await axios.post<ApiResponse<Keyword>>(`/routing/${feedId}/${channelId}/keywords`, data);
+    return response.data.data;
+  }
+
+  async updateKeyword(feedId: number, channelId: number, keywordId: number, data: Partial<KeywordRequest>): Promise<Keyword> {
+    const response = await axios.put<ApiResponse<Keyword>>(`/routing/${feedId}/${channelId}/keywords/${keywordId}`, data);
+    return response.data.data;
+  }
+
+  async deleteKeyword(feedId: number, channelId: number, keywordId: number): Promise<void> {
+    await axios.delete(`/routing/${feedId}/${channelId}/keywords/${keywordId}`);
+  }
+
+  async toggleKeyword(feedId: number, channelId: number, keywordId: number): Promise<Keyword> {
+    const response = await axios.post<ApiResponse<Keyword>>(`/routing/${feedId}/${channelId}/keywords/${keywordId}/toggle`);
+    return response.data.data;
+  }
+
   // Platform Channels endpoints
   async getPlatformChannels(): Promise<PlatformChannel[]> {
     const response = await axios.get<ApiResponse<PlatformChannel[]>>('/platform-channels');

frontend/src/pages/Routes.tsx

@@ -1,7 +1,8 @@
 import React, { useState } from 'react';
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
-import { Plus, Edit2, Trash2, ToggleLeft, ToggleRight, ExternalLink, CheckCircle, XCircle } from 'lucide-react';
-import { apiClient, type Route, type RouteRequest, type Feed, type PlatformChannel } from '../lib/api';
+import { Plus, Edit2, Trash2, ToggleLeft, ToggleRight, ExternalLink, CheckCircle, XCircle, Tag } from 'lucide-react';
+import { apiClient, type Route, type RouteRequest, type Feed, type PlatformChannel, type Keyword } from '../lib/api';
+import KeywordManager from '../components/KeywordManager';
 
 const Routes: React.FC = () => {
   const [showCreateModal, setShowCreateModal] = useState(false);
@@ -148,6 +149,33 @@ const Routes: React.FC = () => {
                       {route.platform_channel.description}
                     </p>
                   )}
+                  {route.keywords && route.keywords.length > 0 && (
+                    <div className="mt-3">
+                      <div className="flex items-center space-x-2 mb-2">
+                        <Tag className="h-4 w-4 text-gray-500" />
+                        <span className="text-sm font-medium text-gray-700">Keywords</span>
+                      </div>
+                      <div className="flex flex-wrap gap-2">
+                        {route.keywords.map((keyword) => (
+                          <span
+                            key={keyword.id}
+                            className={`inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium ${
+                              keyword.is_active
+                                ? 'bg-blue-100 text-blue-800'
+                                : 'bg-gray-100 text-gray-500'
+                            }`}
+                          >
+                            {keyword.keyword}
+                          </span>
+                        ))}
+                      </div>
+                    </div>
+                  )}
+                  {(!route.keywords || route.keywords.length === 0) && (
+                    <div className="mt-3 text-sm text-gray-400 italic">
+                      No keyword filters - matches all articles
+                    </div>
+                  )}
                 </div>
                 <div className="flex items-center space-x-2 ml-4">
                   <button
@@ -352,7 +380,7 @@ const EditRouteModal: React.FC<EditRouteModalProps> = ({ route, onClose, onSubmi
 
   return (
     <div className="fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full z-50">
-      <div className="relative top-20 mx-auto p-5 border w-96 shadow-lg rounded-md bg-white">
+      <div className="relative top-20 mx-auto p-5 border w-96 shadow-lg rounded-md bg-white max-h-[80vh] overflow-y-auto">
         <div className="mt-3">
           <h3 className="text-lg font-medium text-gray-900 mb-4">Edit Route</h3>
           <div className="mb-4 p-3 bg-gray-50 rounded-md">
@@ -379,7 +407,18 @@ const EditRouteModal: React.FC<EditRouteModalProps> = ({ route, onClose, onSubmi
               <p className="text-sm text-gray-500 mt-1">Higher priority routes are processed first</p>
             </div>
 
-            <div className="flex justify-end space-x-3 pt-4">
+            <div className="border-t pt-4">
+              <KeywordManager
+                feedId={route.feed_id}
+                channelId={route.platform_channel_id}
+                keywords={route.keywords || []}
+                onKeywordChange={() => {
+                  // Keywords will be refreshed via React Query invalidation
+                }}
+              />
+            </div>
+
+            <div className="flex justify-end space-x-3 pt-4 border-t">
               <button
                 type="button"
                 onClick={onClose}