added Docker setup & moved database into instance folder

.gitignore

@@ -4,4 +4,5 @@ venv
 .venv
 webapp/data/orders.json
 orders.json
-orders*.json
+orders*.json
+instance/

Dockerfile

@@ -0,0 +1,14 @@
+# syntax=docker/dockerfile:1
+
+FROM python:3.13-slim-trixie
+
+WORKDIR /app
+
+COPY requirements.txt requirements.txt
+RUN pip3 install -r requirements.txt
+
+COPY ./webapp /app/webapp
+COPY ./main.py /app/main.py
+
+#CMD ["uwsgi", "eve_structure.ini"]
+CMD [ "python3", "-m" , "flask", "--app", "webapp.app" ,  "run", "--host=0.0.0.0",  "--debug"]

docker-compose.yml

@@ -0,0 +1,11 @@
+services:
+  eve_structure:
+    build: .
+    container_name: eve_structure
+    restart: always
+    ports:
+      - 5000:5000
+  
+    # store db and other stuff outside the container (skip init-db in Dockerfile)
+    volumes:
+      - ./instance:/app/instance

webapp/__init__.py

@@ -1,4 +1,5 @@
 from __future__ import annotations
+import os
 from flask import Flask, render_template
 from datetime import datetime
 
@@ -26,6 +27,12 @@ def create_app() -> Flask:
             return str(value)
     app.jinja_env.filters["fmt_ts"] = fmt_ts
 
+    # ensure the instance folder exists
+    try:
+        os.makedirs(app.instance_path)
+    except OSError:
+        pass
+
     # Blueprints registrieren
     app.register_blueprint(structures_bp)
     app.register_blueprint(cookbook_bp)

webapp/app.py

@@ -0,0 +1,3 @@
+from . import create_app
+
+app = create_app()

webapp/data/migrate.py

@@ -1,59 +0,0 @@
-import os, json
-from tinydb import TinyDB
-from tinydb.storages import Storage
-
-# Paths
-OLD_FILE = "orders.json"
-ARCHIVE_FILE = "orders_old.json"
-NEW_FILE = "orders_new.json"  # final TinyDB JSON file
-TABLE_NAME = "orders"
-
-
-class PrettyJSONStorage(Storage):
-    """Custom TinyDB storage that pretty-prints JSON."""
-    def __init__(self, path):
-        self.path = path
-
-    def read(self):
-        try:
-            with open(self.path, "r", encoding="utf-8") as f:
-                return json.load(f)
-        except FileNotFoundError:
-            return None
-
-    def write(self, data):
-        with open(self.path, "w", encoding="utf-8") as f:
-            json.dump(data, f, ensure_ascii=False, indent=2)
-
-
-def migrate():
-    if not os.path.isfile(OLD_FILE):
-        print("No old JSON file found. Nothing to migrate.")
-        return
-
-    # Load old orders
-    with open(OLD_FILE, "r", encoding="utf-8") as f:
-        orders = json.load(f) or []
-
-    if not orders:
-        print("No orders found in the old JSON.")
-        return
-    
-    print(orders)
-
-    # Open TinyDB and insert into table
-    db = TinyDB(NEW_FILE, storage=PrettyJSONStorage)
-    orders_table = db.table(TABLE_NAME)
-    for order in orders:
-        orders_table.insert(order)
-
-    # Rename old file to archive
-    os.rename(OLD_FILE, ARCHIVE_FILE)
-    os.rename(NEW_FILE, OLD_FILE)
-    print(f"Migrated {len(orders)} orders into table '{TABLE_NAME}'.")
-    print(f"Old JSON file renamed to '{ARCHIVE_FILE}'.")
-    print(f"New TinyDB JSON file is '{OLD_FILE}'.")
-
-
-if __name__ == "__main__":
-    migrate()

webapp/eve_structure.ini

@@ -0,0 +1,11 @@
+[uwsgi]
+chdir=/
+module = webapp.app
+callable = app
+socket = :5000
+processes = 4
+threads = 2
+master = true
+chmod-socket = 660
+vacuum = true
+die-on-term = true

webapp/storage/orders.py

@@ -33,7 +33,7 @@ def get_db() -> TinyDB:
     Stored in `g` to avoid reopening the file multiple times.
     """
     if "orders_db" not in g:
-        db_path = os.path.join(current_app.root_path, "data", FILE_NAME)
+        db_path = os.path.join(current_app.instance_path, FILE_NAME)
         if PRODUCTION == "dev":
             g.orders_db = TinyDB(db_path, storage=PrettyJSONStorage )
         else: