refactor: remove useless environment variables

.env.example

@@ -1,8 +1,4 @@
-POSTGREST_API=http://postg-rest:3000
-DETAILED_ERRORS=false
-
-ESP_PATH=./esp32/config
-DB_PATH=./database/data
+DEBUG=false
 
 JWT_SECRET=
 POSTGRES_PASSWORD=

README.md

@@ -56,7 +56,7 @@ sed -i '/POSTGRES_PASSWORD/d' .env
 echo "POSTGRES_PASSWORD=$(tr -dc A-Za-z0-9 </dev/urandom | head -c 32)" >> .env
 ```
 
-It is recommended to let the other environment variables as they are
+It is recommended to let the environment variables "DEBUG" on false for production
 
 ---
 Finally, you **have to** fill the Wi-Fi credentials in `esp32/config/secrets.yaml`\

docker-compose.prod.yml

@@ -4,7 +4,7 @@ services:
   esphome:
     image: esphome/esphome:2024.4
     volumes:
-      - "${ESP_PATH}:/config"
+      - "./esp32/config:/config"
       - /etc/localtime:/etc/localtime:ro
       - /dev/ttyUSB0:/dev/ttyUSB0
     privileged: true
@@ -13,7 +13,7 @@ services:
     image: postgres:16.3-alpine
     shm_size: 128mb
     volumes:
-      - "${DB_PATH}:/var/lib/postgresql/data"
+      - "./database/data:/var/lib/postgresql/data"
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}

docker-compose.yml

@@ -4,7 +4,7 @@ services:
   esphome:
     image: esphome/esphome:2024.4
     volumes:
-      - "${ESP_PATH}:/config"
+      - "./esp32/config:/config"
       - /etc/localtime:/etc/localtime:ro
       - /dev/ttyUSB0:/dev/ttyUSB0
     privileged: true
@@ -13,7 +13,7 @@ services:
     image: postgres:16.3-alpine
     shm_size: 128mb
     volumes:
-      - "${DB_PATH}:/var/lib/postgresql/data"
+      - "./database/data:/var/lib/postgresql/data"
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}

php/src/Login.php

@@ -16,27 +16,35 @@ public function __invoke(Request $request, Response $response, mixed $args): Res
 
         // Generate a token and use it to get the user
         $token = JWT::encode(['role' => 'web_login', 'exp' => time()], $_ENV['JWT_SECRET'], 'HS256');
-        $user = callAPI('GET', $_ENV['POSTGREST_API'] . "/users?username=eq.{$data['username']}&limit=1&select=password,id", [], ["Authorization: Bearer $token"]);
+        $user = callAPI('GET', "http://postg-rest:3000/users?username=eq.{$data['username']}&limit=1&select=password,id", [], ["Authorization: Bearer $token"]);
 
         // Check if the answer is valid
         if ($user === false)
             return output($response, ['error' =>
-                $_ENV['DETAILED_ERRORS'] === 'true' ? 
+                $_ENV['DEBUG'] === 'true' ?
                     'Unable to connect to the API' :
                     'Unknown error'
             ], 500);
         $user = json_decode($user, true);
         if (isset($user["message"]))
             return output($response, ['error' =>
-                $_ENV['DETAILED_ERRORS'] === 'true' ? 
+                $_ENV['DEBUG'] === 'true' ?
                     $user :
                     'Unknown error'
             ], 500);
 
         if (empty($user))
-            return output($response, ['error' => 'Unknown user'], 401);
+            return output($response, ['error' => 
+                $_ENV['DEBUG'] === 'true' ?
+                    'Unknown user' :
+                    'Invalid username or password'
+            ], 401);
         if (!password_verify($data['password'], $user[0]['password']))
-            return output($response, ['error' => 'Invalid password'], 401);
+            return output($response, ['error' =>
+                $_ENV['DEBUG'] === 'true' ?
+                    'Invalid password' :
+                    'Invalid username or password'
+            ], 401);
 
         // Generate a token for the user that expires at midnight
         $payload = [