⚰️ refactor: Remove commented-out code, unneeded files

Author: eliasgierlinger

.idea/gradle.xml

@@ -32,7 +32,7 @@ Unguard is composed of eight microservices written in different languages that t
 | [proxy-service](./src/proxy-service)                       | Java Spring     | unguard-proxy   | Serves REST API for proxying requests from frontend (vulnerable to SSRF; no sanitization on the entered URL).                               |
 | [profile-service](./src/profile-service)                   | Java Spring     | default         | Serves REST API for updating biography information in a H2 database; vulnerable to SQL injection attacks                                    |
 | [membership-service](./src/membership-service)             | .NET 7          | default         | Serves REST API for updating user memberships in a MariaDB; vulnerable to SQL injection attacks                                             |
-| [like-service](./src/like-service)                         | PHP             | default         | Serves REST API for liking and unliking posts using MariaDB; vulnerable to an SQL injection attack for removing other users' likes          |
+| [like-service](./src/like-service)                         | PHP             | default         | Serves REST API for adding likes to posts using MariaDB; vulnerable to SQL injection attacks                                                |
 | [user-auth-service](./src/user-auth-service)               | Node.js Express | default         | Serves REST API for authenticating users with JWT tokens (vulnerable to JWT key confusion).                                                 |
 | [status-service](./src/status-service)                     | Go              | unguard-status  | Serves REST API for Kubernetes deployments health, as well as a user and user role list (vulnerable to SQL injection)                       |
 | jaeger                                                     |                 | default         | The [Jaeger](https://www.jaegertracing.io/) stack for distributed tracing.                                                                  |

.idea/php.xml

@@ -51,11 +51,4 @@ spec:
                 name: unguard-envoy-proxy
                 port:
                   number: 8080
-          - path: /
-            pathType: Prefix
-            backend:
-              service:
-                name: unguard-envoy-proxy
-                port:
-                  number: 8000
 {{end}}

.idea/unguard.iml

@@ -404,7 +404,7 @@ likeService:
       ports:
         containerPort: 8000
       env:
-        JAEGER_COLLECTOR_HOST: collector # PHP OpenTelemetry sends data to jaeger-collector instead of jaeger-agent
+        JAEGER_COLLECTOR_HOST: collector  # PHP OpenTelemetry sends data to jaeger-collector instead of jaeger-agent
         JAEGER_DISABLED: true
         JAEGER_PORT: 4318
         SERVICE_NAME: unguard-like-service
@@ -455,4 +455,3 @@ frontend:
         LIKE_SERVICE_BASE_PATH: /like-service
         MEMBERSHIP_SERVICE_BASE_PATH: /membership-service
         STATUS_SERVICE_BASE_PATH: /status-service
-

README.md

@@ -30,13 +30,13 @@ This document explains how to install Jaeger tracing using Helm to the cluster.
 1. For local development
     1. Install Jaeger (takes a couple of minutes)
        ```sh
-        helm install jaeger jaegertracing/jaeger --version 0.71.14 --wait --namespace unguard --create-namespace --values ./chart/jaeger-otlp-values.yaml
+        helm install jaeger jaegertracing/jaeger --version 0.71.14 --wait --namespace unguard --create-namespace --values ./docs/jaeger/jaeger-otlp-values.yaml
        ```
     2. Install the Jaeger-Operator
        ```sh
         helm install jaeger-operator jaegertracing/jaeger-operator --version 2.22.0 --wait --namespace unguard --create-namespace
        ```
-    2. Deploy the AllInOne image for local development
+    3. Deploy the AllInOne image for local development
        ```sh
         kubectl apply -f ./k8s-manifests/jaeger/jaeger.yaml
        ```