refactor: follow up on example structure

Author: chr-hertel

README.md

@@ -79,7 +79,7 @@ docker compose exec app bin/console app:blog:embed -vv
 Now you should be able to run the test command and get some results:
 
 ```shell
-docker compose exec app bin/console app:chroma:test
+docker compose exec app bin/console app:blog:query
 ```
 
 **Don't forget to set up the project in your favorite IDE or editor.**
@@ -89,4 +89,4 @@ docker compose exec app bin/console app:chroma:test
 * The chatbot application is a simple and small Symfony 7.2 application.
 * The UI is coupled to a [Twig LiveComponent](https://symfony.com/bundles/ux-live-component/current/index.html), that integrates different `Chat` implementations on top of the user's session.
 * You can reset the chat context by hitting the `Reset` button in the top right corner.
-* You find three different usage scenarios in the upper navbar.
+* You find three different usage scenarios in the upper navbar.

assets/icons/entypo/chat.svg

@@ -1,6 +1,6 @@
 body {
     min-height: 100vh;
-    &.rag, .rag .card-img-top {
+    &.blog, .blog .card-img-top {
         background: rgb(220,139,110);
         background: linear-gradient(0deg, rgba(220,139,110,1) 0%, rgba(244,233,115,1) 100%);
     }
@@ -53,7 +53,7 @@ body {
             border-radius: 10px 10px 0 10px;
             color: #292929;
 
-            .rag & {
+            .blog & {
                 background: #f4e973;
             }
 
@@ -70,7 +70,7 @@ body {
         .bot-message {
             border-radius: 10px 10px 10px 0;
 
-            .rag & {
+            .blog & {
                 background: #dc8b6e;
 
                 a {
@@ -103,12 +103,12 @@ body {
             height: 50px;
             border: 2px solid white;
 
-            .rag &.bot {
+            .blog &.bot {
                 outline: 1px solid #ffdacc;
                 background: #ffdacc;
             }
 
-            .rag &.user {
+            .blog &.user {
                 outline: 1px solid #fffad1;
                 background: #fffad1;
             }
@@ -141,7 +141,7 @@ body {
 
     #welcome {
         h4 {
-            .rag & {
+            .blog & {
                 color: #f97b62;
             }
 
@@ -152,7 +152,7 @@ body {
     }
 
     #chat-reset, #chat-submit {
-        .rag &:hover {
+        .blog &:hover {
             background: #f97b62;
             border-color: #f97b62;
         }

assets/icons/mdi/symfony.svg

@@ -16,7 +16,7 @@ llm_chain:
         openai:
             api_key: '%env(OPENAI_API_KEY)%'
     chain:
-        rag:
+        blog:
             # platform: 'llm_chain.platform.anthropic'
             model:
                 name: 'GPT'

assets/icons/mingcute/ai-fill.svg

@@ -4,20 +4,20 @@ index:
     defaults:
         template:  'index.html.twig'
 
-rag:
-    path: '/rag'
+blog:
+    path: '/blog'
     controller: 'Symfony\Bundle\FrameworkBundle\Controller\TemplateController'
     defaults:
-        template:  'chat/rag.html.twig'
+        template:  'blog/chat.html.twig'
 
 youtube:
     path: '/youtube'
     controller: 'Symfony\Bundle\FrameworkBundle\Controller\TemplateController'
     defaults:
-        template:  'chat/youtube.html.twig'
+        template:  'youtube/chat.html.twig'
 
 wikipedia:
     path: '/wikipedia'
     controller: 'Symfony\Bundle\FrameworkBundle\Controller\TemplateController'
     defaults:
-        template:  'chat/wikipedia.html.twig'
+        template:  'wikipedia/chat.html.twig'

assets/styles/app.css

@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace App\Blog\Chat;
+namespace App\Blog;
 
 use PhpLlm\LlmChain\ChainInterface;
 use PhpLlm\LlmChain\Model\Message\Message;
@@ -11,13 +11,13 @@
 use Symfony\Component\DependencyInjection\Attribute\Autowire;
 use Symfony\Component\HttpFoundation\RequestStack;
 
-final class Blog
+final class Chat
 {
-    private const SESSION_KEY = 'rag-chat';
+    private const SESSION_KEY = 'blog-chat';
 
     public function __construct(
         private readonly RequestStack $requestStack,
-        #[Autowire(service: 'llm_chain.chain.rag')]
+        #[Autowire(service: 'llm_chain.chain.blog')]
         private readonly ChainInterface $chain,
     ) {
     }

config/packages/llm_chain.yaml

@@ -12,7 +12,7 @@
 use Symfony\Component\Console\Style\SymfonyStyle;
 
 #[AsCommand('app:blog:embed', description: 'Create embeddings for Symfony blog and push to ChromaDB.')]
-final class BlogEmbedCommand extends Command
+final class EmbedCommand extends Command
 {
     public function __construct(
         private readonly Embedder $embedder,