feat: Path for the database can be specified using ENV

-- The path for the db.json now can be specified using the env CONFIG_DB_PATH and defaults to db.json
-- Added ENV on the Dockerfile specifying the default location for the db.json file to be inside the /root folder

Dockerfile

@@ -27,6 +27,7 @@ ENV CONFIG_SETTINGS=/root/settings.json
 ENV CONFIG_TOKEN_SETTINGS=/root/token_settings.json
 ENV CONFIG_USER_SETTINGS=/root/user_settings.json
 ENV CONFIG_WEBSOCKET_PATH=/root/websocket.json
+ENV CONFIG_DB_PATH=/root/db.json
 
 # Install dependencies
 COPY ./package*.json ./

src/common-settings.ts

@@ -29,6 +29,7 @@ export interface ConfigPaths {
     settings: ConfigPath
     user_settings: ConfigPath
     websocket_path: ConfigPath
+    db_path: ConfigPath
 }
 
 export function readConfigPathsFromENV(): ConfigPaths {
@@ -40,5 +41,6 @@ export function readConfigPathsFromENV(): ConfigPaths {
         token_settings: process.env.CONFIG_TOKEN_SETTINGS || 'token_settings.json',
         user_settings: process.env.CONFIG_USER_SETTINGS || 'user_settings.json',
         websocket_path: process.env.CONFIG_WEBSOCKET_PATH || 'websocket.json',
+        db_path: process.env.CONFIG_DB_PATH || 'db.json',
     }
 }

src/proxy.ts

@@ -49,7 +49,7 @@ const configPaths: ConfigPaths = readConfigPathsFromENV()
 const test_override_http = !process.env.OVERRIDE_USE_HTTP
 
 // lowdb init
-const order_db: OrderDB =  lowdb(new FileSync<OrderSchema>('db.json'))
+const order_db: OrderDB =  lowdb(new FileSync<OrderSchema>(configPaths.db_path))
 const tracking_db: UserDB = lowdb(new FileSync<UserSchema>(configPaths.websocket_path))
 order_db.defaults({orders: []}).write()
 tracking_db.defaults({users: []}).write()