Improved login funtion by creating temporary HTML pages and fixing bugs in login

core/app.py

@@ -4,13 +4,13 @@ from werkzeug.security import generate_password_hash, check_password_hash
 from functools import wraps
 
 from core.forms import SignupForm, LoginForm
-from core.database import Database
+from database.database import Database
 
 app = Flask(__name__, template_folder="../ui/templates/")
 app.config["SECRET_KEY"] = ""
 app.config["SESSION_PERMANENT"] = False
 app.config["SESSION_TYPE"] = "filesystem"
-app.teardown_appcontext(Database.close_connection)
+
 Session(app)
 
 @app.before_request
@@ -58,7 +58,7 @@ def signup():
 
         # Store in database and hash to avoid exposing sensitive information
         db = Database()
-        cursor = db.create_connection("../database/app.db")
+        cursor = db.create_connection()
 
         # Check if user already exists to avoid duplicates
         dup_email = cursor.execute("""SELECT * FROM users
@@ -73,9 +73,9 @@ def signup():
         elif password != password2:
             form.password.errors.append("Passwords must match.")
         else:
-            db.execute("""INSERT INTO users (username, password, email, num_followers, isPartenered, bio)
+            cursor.execute("""INSERT INTO users (username, password, email, num_followers, isPartenered, bio)
                        VALUES (?, ?, ?, ?, ?, ?);""", (username, generate_password_hash(password), email, 0, 0, "This user does not have a Bio."))
-            db.commit()
+            db.commit_data()
             return redirect(url_for("login"))
 
 
@@ -94,7 +94,7 @@ def login():
 
         # Compare with database
         db = Database()
-        cursor = db.create_connection("../database/app.db")
+        cursor = db.create_connection()
 
         # Check if user exists so only users who have signed up can login
         user_exists = cursor.execute("""SELECT * FROM users

core/database.py

@@ -1,15 +0,0 @@
-import sqlite3
-
-class Database:
-    def __init__(self, db:str) -> None:
-        self._db = db
-        self._conn = None
-
-    def create_connection(self) -> sqlite3.Cursor:
-        conn = sqlite3.connect(self._db)
-        self._conn = conn
-        cursor = conn.cursor()
-        return cursor
-
-    def close_connection(self) -> None:
-        self._conn.close()

database/database.py

@@ -0,0 +1,22 @@
+import sqlite3
+import os
+
+class Database:
+    def __init__(self) -> None:
+        self._db = os.path.join(os.path.abspath(os.path.dirname(__file__)), "app.db")
+
+    def create_connection(self) -> sqlite3.Cursor:
+        conn = sqlite3.connect(self._db)
+        conn.row_factory = sqlite3.Row
+        self._conn = conn
+        cursor = conn.cursor()
+        return cursor
+    
+    def commit_data(self):
+        try:
+            self._conn.commit()
+        except Exception as e:
+            print(e)
+
+    def close_connection(self) -> None:
+        self._conn.close()

database/schema.sql

@@ -5,10 +5,13 @@ CREATE TABLE users
     password VARCHAR(256) NOT NULL,
     email VARCHAR(64) NOT NULL,
     num_followers INTEGER NOT NULL,
-    isPartenered BOOLEAN NOT NULL DEFAULT 0
-    bio TEXT,
+    isPartenered BOOLEAN NOT NULL DEFAULT 0,
+    bio TEXT
 );
 
+SELECT * FROM users;
+
+
 DROP TABLE IF EXISTS streams;
 CREATE TABLE streams
 (

ui/templates/index.html

@@ -1,20 +1,5 @@
 {% extends "base.html" %}
 
 {% block main_content %}
-    <h1>Live Stream</h1>
-    <video id="localVideo" autoplay playsinline controls></video>
-    <script>
-        // constant containing the video
-        const videoElement = document.getElementById('localVideo');
-
-        // Request access to the user's camera and microphone
-        navigator.mediaDevices.getUserMedia({ video: true, audio: true })
-            .then((stream) => {
-                // Display the stream locally
-                videoElement.srcObject = stream;
-            })
-            .catch((error) => {
-                console.error('Error accessing media devices.', error);
-            });
-    </script>
+    <h1>Welcome</h1>
 {% endblock %}

ui/templates/login.html

@@ -0,0 +1,19 @@
+{% extends "base.html" %}
+
+{% block main_content %}
+    <form action="" method="post" novalidate>
+        {{ form.hidden_tag() }}
+        {{ form.username.label }}
+        {{ form.username() }}
+        {% for error in form.username.errors %}
+            {{ error }}
+        {% endfor %}
+        <br />
+        {{ form.password.label }}
+        {{ form.password() }}
+        <br />
+        {{ form.submit() }}
+    </form>
+    
+{% endblock %}
+

ui/templates/signup.html

@@ -0,0 +1,31 @@
+{% extends "base.html" %}
+
+{% block main_content %}
+
+<form action="" method="post" novalidate>
+    {{ form.hidden_tag() }}
+    {{ form.email.label }}
+    {{ form.email() }}
+    {% for error in form.email.errors %}
+        {{ error }}
+    {% endfor %}
+    <br />
+    {{ form.username.label }}
+    {{ form.username() }}
+    {% for error in form.username.errors %}
+        {{ error }}
+    {% endfor %}
+    <br />
+    {{ form.password.label }}
+    {{ form.password() }}
+    {% for error in form.password.errors %}
+        {{ error }}
+    {% endfor %}
+    <br />
+    {{ form.password2.label }}
+    {{ form.password2() }}
+    <br />
+    {{ form.submit() }}
+</form>
+
+{% endblock %}