Added login app page added, dashboard app page added with logout

api.py

@@ -8,7 +8,6 @@
 import connexion # Imports connexion module
 from config import CONFIG # Imports the configuration file
 from manager import * # Imports the Manager file that contains the functions for the API
-from flask import Flask, session, jsonify, request # Imports the Flask module
 from flask_session import Session # Imports the session module 
 
 #################

application/app.ini

@@ -1,3 +1,10 @@
 [server]
 ip=0.0.0.0
 port=81
+url=http://127.0.0.1:81
+
+[preferences]
+dark_theme=system
+# Modes: system, light, dark
+theme=dark-blue
+# Themes: blue, dark-blue, green

application/connection.py

@@ -2,7 +2,45 @@
 # Banking System App Connection file
 
 import requests
+from requests.models import PreparedRequest, Response
 from config import CONFIG
+import json
 
-def get_connection():
+
-    return requests.get(CONFIG["api"]["url"]) # Returns the connection to the API
+def authenticate_client(client_id, client_password):
+    try:
+        # Send a POST request to the /Client/Login endpoint with the client_id and password
+        response = requests.post(CONFIG["server"]["url"] + "/Client/Login", params={'client_id': client_id, 'password': client_password})
+
+        # Return the response from the API
+        return response
+    except requests.exceptions.RequestException as e:
+        # If a RequestException is raised, print the exception message
+        print(f"RequestException: {e}")
+        
+        # Create a new Response object with a status code of 500 and the error message in the JSON body
+        response = Response()
+        response.status_code = 500
+        response._content = b'{"success": false, "message": "Could not connect to the server. Please try again later."}'
+        return response
+    
+def logout_client():
+    try:
+        # Load the session cookie from the file
+        with open('application\\session_cookie.json', 'r') as f:
+            cookies = json.load(f)
+
+        # Send a POST request to the /Client/Logout endpoint
+        response = requests.post(CONFIG["server"]["url"] + "/Client/Logout", cookies=cookies)
+
+        # Return the response from the API
+        return response
+    except requests.exceptions.RequestException as e:
+        # If a RequestException is raised, print the exception message
+        print(f"RequestException: {e}")
+        
+        # Create a new Response object with a status code of 500 and the error message in the JSON body
+        response = Response()
+        response.status_code = 500
+        response._content = b'{"success": false, "message": "Could not connect to the server. Please try again later."}'
+        return response

application/dashboard.py

@@ -0,0 +1,37 @@
+# Lucas Mathews - Fontys Student ID: 5023572
+# Banking System Dashboard Page
+
+import tkinter as tk
+from tkinter import messagebox
+import customtkinter
+
+
+from connection import logout_client
+
+def logout():
+    response = logout_client()  # Call the logout_client function
+    json_response = response.json()  # Convert the response content to JSON
+    if json_response['success'] == True:
+        messagebox.showinfo("Logout", "You have been logged out.")
+        root.destroy()
+    else:
+        messagebox.showerror("Logout failed", json_response['message'])
+
+# Create the main window
+root = customtkinter.CTk()
+
+# Set the window title, icon, and size
+root.title("Luxbank Dashboard")
+root.iconbitmap("application/luxbank.ico")
+root.geometry("800x600")
+
+# Create a label with a welcome message
+welcome_label = customtkinter.CTkLabel(root, text="Welcome to the Luxbank Dashboard!", font=("Helvetica", 24))
+welcome_label.pack(pady=20)
+
+# Create a Logout button
+logout_button = customtkinter.CTkButton(root, text="Logout", command=logout)
+logout_button.pack(pady=15)
+
+# Start the main loop
+root.mainloop()

application/login.py

@@ -1,12 +1,41 @@
 # Lucas Mathews - Fontys Student ID: 5023572
 # Banking System App Login Page
 
-from tkinter import *
+from tkinter import messagebox
 import customtkinter
+import os
+import json
+from connection import *
+
+#################
+### Functions ###
+#################
+
+def login():
+    client_id = entry_username.get()
+    client_password = entry_password.get()
+    try:
+        response = authenticate_client(client_id, client_password) # Authenticate the client
+        json_response = response.json() # Convert the response content to JSON
+        if json_response["success"] == True: # If the authentication is successful, open the dashboard
+                # Save the session cookie to a file
+            with open('application\\session_cookie.json', 'w') as f:
+                json.dump(response.cookies.get_dict(), f)
+            root.destroy()
+            os.system("python application\\dashboard.py")
+        else:
+            messagebox.showerror("Login failed", json_response["message"]) # If the authentication fails, show an error message
+    except requests.exceptions.RequestException as e:
+        # If a RequestException is raised, show an error message that includes the exception message
+        messagebox.showerror("Login failed", "Could not connect to the server. Please try again later. Error: " + str(e))
 
 
-customtkinter.set_appearance_mode("System")  # Modes: system (default), light, dark
+##############
-customtkinter.set_default_color_theme("dark-blue")  # Themes: blue (default), dark-blue, green
+### Layout ###
+##############
+
+customtkinter.set_appearance_mode((CONFIG["preferences"]["dark_theme"]))  # Modes: system (default), light, dark
+customtkinter.set_default_color_theme((CONFIG["preferences"]["theme"]))  # Themes: blue (default), dark-blue, green
 
 root = customtkinter.CTk()
 
@@ -17,12 +46,16 @@ root.geometry("400x300")
 label = customtkinter.CTkLabel(root, text="Luxbank", font=("Helvetica", 24))
 label.pack(pady=20)
 
-username = customtkinter.CTkEntry(root, placeholder_text="Client ID")
+entry_username = customtkinter.CTkEntry(root, placeholder_text="Client ID")
-username.pack(pady=20)
+entry_username.pack(pady=20)
-password = customtkinter.CTkEntry(root, placeholder_text="Password", show="*")
+entry_password = customtkinter.CTkEntry(root, placeholder_text="Password", show="*")
-password.pack(pady=10)
+entry_password.pack(pady=10)
 
-login_button= customtkinter.CTkButton(root, text="Login", command=lambda: print("Login"))
+login_button= customtkinter.CTkButton(root, text="Login", command=login)
 login_button.pack(pady=15)
 
+###########
+### Run ###
+###########
+
 root.mainloop()

application/session_cookie.json

@@ -0,0 +1 @@
+{"session": "rZS5tQOS4nXGJu-WXEg6_Ls5q8njy3GNiZ3s8N3YHEA"}