docker fix

annotation_app/Dockerfile

@@ -6,8 +6,10 @@ COPY . /app/
 
 RUN pip install --no-cache-dir -r requirements.txt
 
-RUN python initial.py
+ENV DB_URI="sqlite:///anot_db.db"
+ENV SECRET_KEY="random_secret_key"
 
 EXPOSE 5050
 
-CMD ["python3", "app.py"]
+# CMD ["python3", "app.py"]
+ENTRYPOINT ["tail", "-f", "/dev/null"]

annotation_app/app.py

@@ -1,6 +1,6 @@
 from flask import Flask, render_template, request, redirect, flash, session, url_for
 from models import db, Users, Annotations, Samples
-from dotenv import load_dotenv
+# from dotenv import load_dotenv
 from sqlalchemy.orm import aliased
 import sqlalchemy
 import os
@@ -8,12 +8,15 @@ import os
 
 import logging
 
-load_dotenv()
+# load_dotenv()
 
 app = Flask(__name__)
 
-app.config['SQLALCHEMY_DATABASE_URI'] = os.getenv('DB_URI')
-app.secret_key = os.getenv('SECRET_KEY')
+# app.config['SQLALCHEMY_DATABASE_URI'] = os.getenv('DB_URI')
+# app.secret_key = os.getenv('SECRET_KEY')
+
+app.config['SQLALCHEMY_DATABASE_URI'] = os.environ['DB_URI']
+app.secret_key = os.environ['SECRET_KEY']
 
 db.init_app(app)
 
@@ -104,12 +107,17 @@ def anot():
             )
             sample_id, sample_text = query.one_or_none()
 
-            data = {
-                'email': session.get('email'),
-                'text': sample_text,
-                'sample_id': sample_id,
-                'annotated_count': annotated_count
-            }
+            if sample_id:
+                data = {
+                    'email': session.get('email'),
+                    'text': sample_text,
+                    'sample_id': sample_id,
+                    'annotated_count': annotated_count
+                }
+            else:
+                flash('Anotácia je dokončená')
+                return redirect('/')
+
 
         except (sqlalchemy.exc.OperationalError) as err:
             print(err)
@@ -127,7 +135,6 @@ def anot():
 def process():
     if request.method == 'POST':
         data = request.get_json()
-        print(data)
         db.session.add(Annotations(
             user_id=session['id_user'],
             sample_id=data['sample_id'],