10 Commits
0.0.2 ... 0.0.8

Author SHA1 Message Date
5948cf3840 postgres, fix 3
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2024-01-30 14:48:31 +01:00
63dbfcc89f postgres, fix 2 2024-01-30 14:47:36 +01:00
439f6085e7 postgres 2024-01-30 14:47:07 +01:00
21479212f8 fix 2
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2024-01-30 14:18:52 +01:00
5d8997d45e fix 2024-01-30 14:16:59 +01:00
6e6effb1bc fix
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2024-01-30 14:07:42 +01:00
00d48b4de1 roles
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2024-01-30 14:00:41 +01:00
fc9cd70776 Merge branch 'main' of gitea.hottis.de:moerp/elo-rezept-rechner 2024-01-30 13:59:13 +01:00
8b9654370c roles 2024-01-30 13:59:02 +01:00
4471c140c1 placeholder 2024-01-30 13:53:30 +01:00
4 changed files with 49 additions and 97 deletions

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@ -4,6 +4,7 @@ from flask_oidc import OpenIDConnect
from werkzeug.middleware.proxy_fix import ProxyFix from werkzeug.middleware.proxy_fix import ProxyFix
import os import os
import json import json
import psycopg2
app = Flask(__name__) app = Flask(__name__)
app.config.update({ app.config.update({
@ -19,61 +20,17 @@ app.config.update({
oidc = OpenIDConnect(app) oidc = OpenIDConnect(app)
# Datenbankverbindung konfigurieren
def get_db_connection():
conn = sqlite3.connect('nutrition.db') # 'nutrition.db' ist der Name der Datenbankdatei
conn.row_factory = sqlite3.Row # Ermöglicht den Zugriff auf Daten durch Spaltennamen
return conn
#def init_db():
# conn = get_db_connection()
# cursor = conn.cursor()
#
# # Erstellen der Tabelle
# cursor.execute('''
# CREATE TABLE IF NOT EXISTS nutrition_table (
# id INTEGER PRIMARY KEY,
# name TEXT NOT NULL,
# kcal REAL,
# EW REAL,
# Fett REAL,
# KH REAL,
# BST REAL,
# CA REAL
# )
# ''')
#
# # Testdaten einfügen
# test_data = [
# ('Apfel', 52, 0.3, 0.2, 14, 0.2, 6),
# ('Banane', 89, 1.1, 0.3, 23, 0.3, 5),
# ('Karotte', 41, 0.9, 0.2, 10, 0.2, 3),
# ('Tomate', 18, 0.9, 0.2, 3.9, 0.2, 4),
# ('Brokkoli', 34, 2.8, 0.4, 6.6, 0.4, 2),
# ('Spinat', 23, 2.9, 0.4, 3.6, 0.4, 99),
# ('Kartoffel', 77, 2, 0.1, 17, 0.1, 12),
# ('Huhn', 239, 27, 14, 0, 0, 2),
# ('Lachs', 208, 20, 13, 0, 0, 1),
# ('Ei', 155, 13, 11, 1.1, 1, 1)
# ]
#
# cursor.executemany('INSERT INTO nutrition_table (name, kcal, EW, Fett, KH, BST, CA) VALUES (?, ?, ?, ?, ?, ?, ?)', test_data)
#
# conn.commit()
# conn.close()
def calculate_nutrition(food, weight): def calculate_nutrition(food, weight):
conn = get_db_connection() try:
cursor = conn.cursor() conn = psycopg2.connect()
with conn.cursor() as cursor:
# Abfrage der Nährwertdaten aus der Datenbank # Abfrage der Nährwertdaten aus der Datenbank
cursor.execute('SELECT kcal, EW, Fett, KH, BST, CA FROM nutrition_table WHERE name = ?', (food,)) cursor.execute('SELECT kcal, EW, Fett, KH, BST, CA FROM nutrition_table WHERE name = ?', (food,))
result = cursor.fetchone() result = cursor.fetchone()
conn.close()
if result: if result:
# Runden und Berechnen der Nährwerte basierend auf dem Gewicht # Runden und Berechnen der Nährwerte basierend auf dem Gewicht
@ -89,6 +46,9 @@ def calculate_nutrition(food, weight):
return nutrition_values return nutrition_values
else: else:
return None return None
finally:
if conn:
conn.close()
# Index-Route # Index-Route
@ -102,16 +62,16 @@ def index():
@app.route('/get_products') @app.route('/get_products')
@oidc.require_login @oidc.require_login
def get_products(): def get_products():
conn = get_db_connection() try:
cursor = conn.cursor() conn = psycopg2.connect()
with conn.cursor() as cursor:
cursor.execute('SELECT name FROM nutrition_table') cursor.execute('SELECT name FROM nutrition_table')
products = cursor.fetchall() products = cursor.fetchall()
conn.close()
print("ter") print("ter")
return {'products': [product[0] for product in products]} return {'products': [product[0] for product in products]}
finally:
if conn:
conn.close()
# Route zum Hinzufügen und Berechnen von Lebensmitteln # Route zum Hinzufügen und Berechnen von Lebensmitteln
@ -152,14 +112,16 @@ def add_nutrition():
print("test") print("test")
# Verbindung zur Datenbank herstellen und Daten einfügen # Verbindung zur Datenbank herstellen und Daten einfügen
conn = get_db_connection() try:
cursor = conn.cursor() conn = psycopg2.connect()
with conn.cursor() as cursor:
cursor.execute("INSERT INTO nutrition_table (name, kcal, ew, fett, kh, bst, ca) VALUES (?, ?, ?, ?, ?, ?, ?)", cursor.execute("INSERT INTO nutrition_table (name, kcal, ew, fett, kh, bst, ca) VALUES (?, ?, ?, ?, ?, ?, ?)",
(food, kcal, ew, fett, kh, bst, ca)) (food, kcal, ew, fett, kh, bst, ca))
conn.commit()
conn.close()
return redirect(url_for('nutrition')) return redirect(url_for('nutrition'))
finally:
if conn:
conn.close()
@app.route('/nutrition') @app.route('/nutrition')

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@ -1,14 +1,13 @@
import csv import csv
import sqlite3 import psycopg2
# Pfad zur Ihrer CSV-Datei # Pfad zur Ihrer CSV-Datei
csv_file_path = 'nu.csv' csv_file_path = 'nu.csv'
# Pfad zur Ihrer SQLite-Datenbank # Pfad zur Ihrer SQLite-Datenbank
sqlite_db_path = 'nutrition.db'
# Verbindung zur SQLite-Datenbank herstellen # Verbindung zur SQLite-Datenbank herstellen
conn = sqlite3.connect(sqlite_db_path) conn = psycopg2.connect()
cursor = conn.cursor() cursor = conn.cursor()
# Erstellen der Tabelle (falls noch nicht vorhanden) # Erstellen der Tabelle (falls noch nicht vorhanden)
@ -29,8 +28,9 @@ with open(csv_file_path, newline='', encoding='utf-8') as csvfile:
reader = csv.reader(csvfile) reader = csv.reader(csvfile)
next(reader, None) # Überspringen der Kopfzeile next(reader, None) # Überspringen der Kopfzeile
for row in reader: for row in reader:
cursor.execute('INSERT INTO nutrition_table (name, kcal, EW, Fett, KH, BST, Ca) VALUES (?, ?, ?, ?, ?, ?, ?)', row) cursor.execute('INSERT INTO nutrition_table (name, kcal, EW, Fett, KH, BST, Ca) VALUES (%s, %s, %s, %s, %s, %s, %s)', row)
# Änderungen speichern und Verbindung schließen # Änderungen speichern und Verbindung schließen
conn.commit() conn.commit()
conn.close() conn.close()

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@ -172,15 +172,6 @@ function updateTotalNutrition() {
document.getElementById('total-ca').innerText = Math.round(totalCa); document.getElementById('total-ca').innerText = Math.round(totalCa);
} }
// Rufen Sie diese Funktion auf, wenn sich die Haupttabelle ändert
// Diese Funktion sollte aufgerufen werden, wenn ein Produkt hinzugefügt oder entfernt wird
</script> </script>
</head> </head>
<body> <body>
@ -196,7 +187,7 @@ function updateTotalNutrition() {
<div class="content"> <div class="content">
<form onsubmit="event.preventDefault(); addProduct();" id="product-form"> <form onsubmit="event.preventDefault(); addProduct();" id="product-form">
<label for="my_combobox">Wählen Sie ein Lebensmittel</label> <label for="my_combobox">Wählen Sie ein Lebensmittel</label>
<input list="products" name="my_combobox" id="my_combobox" oninput="updateButtonState()" autocomplete="off"> <input list="products" name="my_combobox" id="my_combobox" placeholder="Lebensmittel" oninput="updateButtonState()" autocomplete="off">
<datalist id="products"> <datalist id="products">
<!-- Produkte werden hier dynamisch eingefügt --> <!-- Produkte werden hier dynamisch eingefügt -->
</datalist> </datalist>

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@ -2,4 +2,3 @@
gunicorn 'Run:app' --bind 0.0.0.0:8080 --log-level=info --workers=4 gunicorn 'Run:app' --bind 0.0.0.0:8080 --log-level=info --workers=4