Commit 2

README.txt

+CM1102 - Online Shop Coursework.
+
+This is submission of student c2003538
+
+1. URL of my website:
+
+2. Admin login details:
+
+- Admin username:
+- Admin password:
+
+3. Individual Responsibilities:
+
+
+  1. Student number: c2003538
+  2. Email address: islamt4@cardiff.ac.uk
+  
+
+4. Full (40 characters) CHECKSUM of my last commit on GitLab :
\ No newline at end of file

requirements.txt

+alembic==1.0.7
+Click==7.0
+Flask==1.0.2
+Flask-Migrate==2.3.1
+Flask-MySQL==1.4.0
+Flask-SQLAlchemy==2.3.2
+Flask-WTF==0.14.2
+itsdangerous==1.1.0
+Jinja2==2.10
+Mako==1.0.7
+MarkupSafe==1.1.0
+PyMySQL==0.9.3
+python-dateutil==2.8.0
+python-editor==1.0.4
+six==1.12.0
+SQLAlchemy==1.2.17
+Werkzeug==0.14.1
+WTForms==2.2.1
+gunicorn==20.0.4
+Flask-Login==0.4.1
+Flask-Admin==1.5.4

run.py

+from shop import app
+if __name__ == '__main__':
+    app.run(debug=True)

shop/__init__.py

+from flask import Flask
+from flask_sqlalchemy import SQLAlchemy
+from flask_login import LoginManager
+
+
+app = Flask(__name__)
+
+app.config['SECRET_KEY'] = 'edd9229339e5754427a7792fc79b51318395e93569165fa4'
+# Note: type 'app.config[..]' as one line, it is split into
+# multiple lines in this document to fit on the page
+# {USERNAME} and {YOUR_DATABASE} are your Cardiff username
+app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql+pymysql://c2003538:Newport123@csmysql.cs.cf.ac.uk:3306/c2003538_Online_Shop'
+db = SQLAlchemy(app)
+login_manager = LoginManager()
+login_manager.init_app(app)
+
+
+from shop import routes
+from flask_admin import Admin
+from shop.views import AdminView
+from shop.models import User, Item
+admin = Admin(app,name='Admin panel',template_mode='bootstrap3')
+admin.add_view(AdminView(User, db.session))
+admin.add_view(AdminView(Item, db.session))

shop/forms.py

+from flask_wtf import FlaskForm
+from wtforms import StringField, PasswordField, SubmitField, SelectField, BooleanField
+from wtforms.validators import DataRequired, Length, Email, EqualTo, ValidationError, Regexp
+from shop.models import User
+
+class RegistrationForm(FlaskForm):
+    username = StringField('Username', validators=[DataRequired('Please enter your username'), Length(min=3, max=15)])
+    email = StringField('Email',
+                        validators=[DataRequired(), Email()])
+    password = PasswordField('Password', validators=[DataRequired(),Regexp('^.{6,8}$',
+                              message='Your password should be between 6 and 8 characters long.')])
+    confirm_password = PasswordField('Confirm Password',
+                                     validators=[DataRequired(), EqualTo('password', message='Passwords must match')])
+    submit = SubmitField('Register')
+
+    def validate_username(self, username):
+        user = User.query.filter_by(username=username.data).first()
+        if user:
+            raise ValidationError('Oh no! This username has already been taken. Please choose a different one.')
+
+    def validate_email(self, email):
+        user = User.query.filter_by(email=email.data).first()
+        
+        if user:
+            raise ValidationError('Oh no! This email is already registered. Please choose a different one.')
+
+
+class LoginForm(FlaskForm):
+    email = StringField('Email', validators=[DataRequired(), Email()])
+    password = PasswordField('Password', validators=[DataRequired()])
+    submit = SubmitField('Login')
+
+
+class SearchForm(FlaskForm):
+    choices = [('Rose', 'Rose'), ('Lily', 'Lily'), ('Daisy', 'Daisy'), ('Sunflower', 'Sunflower'), ('Carnation', 'Carnation'), ('Freesia', 'Freesia'), ('Jasmine', 'Jasmine'), ('Peony', 'Peony'), ('Amaryllis', 'Amaryllis')]
+    select = SelectField('Search flower:', choices=choices)
+    search = StringField('')
+
+class CheckoutForm(FlaskForm):
+    forename = StringField('Forename', validators=[DataRequired('Please enter your forename'), Length(min=3, max=15)])
+    surname = StringField('Surname', validators=[DataRequired('Please enter your surname'), Length(min=3, max=15)])
+    address = StringField('Address',
+                        validators=[DataRequired('Please enter your billing address')])
+    card_no = PasswordField('card_no', validators=[DataRequired('Please enter your 16-digit card number'), Length(min=16, max=16)])
+    cvc = PasswordField('cvc', validators=[DataRequired('Please enter your 3-digit CVC'), Length(min=3, max=3)])
+    submit = SubmitField('Checkout')
+
+
+
+

shop/models.py

+from datetime import datetime
+from shop import db, login_manager
+from werkzeug.security import generate_password_hash, check_password_hash
+from flask_login import UserMixin
+
+class Item(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(50),nullable=False)
+    description = db.Column(db.String(300), nullable=False)
+    #publication_date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
+    price = db.Column(db.Numeric(10,2), nullable=False)
+    image_file = db.Column(db.String(50), nullable=False, default='default.jpg')
+
+
+    def __repr__(self):
+        return f"Item('{self.title}', '{self.description}', '{self.price}')"
+
+class User(UserMixin, db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(15), unique=True, nullable=False)
+    email = db.Column(db.String(120), unique=True, nullable=False)
+    password_hash = db.Column(db.String(128))
+    password = db.Column(db.String(60), nullable=False)
+    is_admin=db.Column(db.Boolean,nullable=False,default=False)
+
+    def __repr__(self):
+        return f"User('{self.username}', '{self.email}')"
+
+    @property
+    def password(self):
+        raise AttributeError('password is not a readable attribute')
+
+    @password.setter
+    def password(self, password):
+        self.password_hash = generate_password_hash(password)
+    def verify_password(self, password):
+        return check_password_hash(self.password_hash, password)
+
+@login_manager.user_loader
+def load_user(user_id):
+    return User.query.get(int(user_id))
+
+class Cart(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    quantity = db.Column(db.Integer)
+    item_id = db.Column(db.Integer, db.ForeignKey('item.id'), nullable=False)

shop/routes.py

+import os
+from flask import render_template, url_for, request, redirect, flash, session
+from shop import app, db
+from shop.models import Item, User
+from shop.forms import RegistrationForm, LoginForm, SearchForm, CheckoutForm
+from flask_login import login_user, current_user, logout_user, login_required
+
+@app.route("/", methods= ['GET', 'POST'])
+
+@app.route("/home", methods= ['GET', 'POST'])
+def home():
+	form = SearchForm()
+	search = SearchForm(request.form)
+	search_string = ""
+	if request.method == 'POST':
+		search_string = search.items['search']
+		items = Item.query.filter_by(Item.title == search_string).first()
+		return render_template('home.html', items=item, form=form)
+	return render_template('home.html', items = Item.query.all(), title='Home')
+
+@app.route("/about")
+def about():
+	return render_template('about.html', title='About')
+
+
+@app.route("/orderasc")
+def orderasc():
+	return render_template('home.html', items = Item.query.order_by("price"), title='Home')
+
+@app.route("/orderdesc")
+def orderdesc():
+	return render_template('home.html', items = Item.query.order_by("price")[::-1], title='Home')
+
+@app.route("/item/<int:item_id>")
+def item(item_id):
+	item = Item.query.get_or_404(item_id)
+	return render_template('item.html', item=item) #title=book.title
+
+@app.route("/register", methods=['GET', 'POST'])
+def register():
+    form = RegistrationForm()
+    if form.validate_on_submit():
+        user = User(username=form.username.data, email=form.email.data, password=form.password.data)
+        db.session.add(user)
+
+        db.session.commit()
+        flash('Your account has been created.  You can now log in.')
+        return redirect(url_for('home'))
+
+    return render_template('register.html', title='Register', form=form)
+
+
+@app.route("/checkout", methods=['GET', 'POST'])
+def checkout():
+    form = CheckoutForm()
+    if form.validate_on_submit():
+    	#user = User(forename=form.forename.data,surname=form.surname.data)
+    	session["cart"] = []
+    	return redirect(url_for('thankyou'))
+    return render_template('checkout.html', title='Checkout', form=form)
+
+@app.route("/login", methods=['GET','POST'])
+def login():
+    form = LoginForm()
+    if form.validate_on_submit():
+        user = User.query.filter_by(email=form.email.data).first()
+
+        if user is not None and user.verify_password(form.password.data):
+            login_user(user)
+            flash('You are now logged in.')
+            return redirect(url_for('home'))
+        flash('Invalid username or password.')
+
+        return render_template('login.html', form=form)
+
+    return render_template('login.html', title='Login', form=form)
+
+@app.route("/logout")
+def logout():
+		db.session.commit()
+		session.clear()
+		logout_user()
+		return redirect(url_for('home'))
+
+@app.route("/add_to_cart/<int:item_id>")
+def add_to_cart(item_id):
+	if "cart" not in session:
+		session["cart"] = []
+	session["cart"].append(item_id)
+	flash("The item is added to your shopping cart!")
+	return redirect("/cart")
+
+@app.route("/cart", methods=['GET', 'POST'])
+def cart_display():
+    if "cart" not in session:
+        flash('There is nothing in your cart.')
+        return render_template("cart.html", display_cart = {}, total = 0)
+    else:
+        items = session["cart"]
+        cart = {}
+
+        total_price = 0
+        total_quantity = 0
+        for item in items:
+            item = Item.query.get_or_404(item)
+
+            total_price += item.price
+            if item.id in cart:
+                cart[item.id]["quantity"] += 1
+            else:
+                cart[item.id] = {"quantity":1, "title": item.title, "price":item.price}
+            total_quantity = sum(item['quantity'] for item in cart.values())
+
+
+        return render_template("cart.html", title='Your Shopping Cart', display_cart = cart, total = total_price, total_quantity = total_quantity)
+
+    return render_template('cart.html')
+
+@app.route("/delete_item/<int:item_id>", methods=['GET', 'POST'])
+def delete_item(item_id):
+    if "cart" not in session:
+        session["cart"] = []
+
+    session["cart"].remove(item_id)
+
+    flash("The item has been removed from your shopping cart!")
+
+    session.modified = True
+
+    return redirect("/cart")
+
+@app.route("/add_to_wishlist/<int:item_id>")
+def add_to_wishlist(item_id):
+    if "wishlist" not in session:
+        session["wishlist"] = []
+    session["wishlist"].append(item_id)
+    flash("The item has been added to your wishlist")
+    return redirect("/wishlist")
+
+@app.route("/wishlist", methods=['GET', 'POST'])
+def wishlist_display():
+    if "wishlist" not in session:
+        flash('Your wishlist is empty.')
+        return render_template("wishlist.html", display_wishlist = {}, total = 0)
+    else:
+        items = session["wishlist"]
+        wishlist = {}
+
+        total_price = 0
+        total_quantity = 0
+        for item in items:
+            item = Item.query.get_or_404(item)
+
+            total_price += item.price
+            if item.id in wishlist:
+                wishlist[item.id]["quantity"] += 1
+            else:
+                wishlist[item.id] = {"quantity":1, "title": item.title, "price":item.price}
+            total_quantity_wishlist = sum(item_id['quantity'] for item_id in wishlist.values())
+
+        return render_template("wishlist.html", title= "Your Shopping Cart", display_wishlist = wishlist, total = total_price, total_quantity_wishlist = total_quantity_wishlist)
+
+@app.route("/delete_item_wishlist/<int:item_id>", methods=['GET', 'POST'])
+def delete_item_wishlist(item_id):
+    if "wishlist" not in session:
+        session["wishlist"] = []
+    session["wishlist"].remove(item_id)
+
+    flash("The item has been removed from your wishlist")
+    session.modified = True
+    return redirect("/wishlist")
+
+@app.route("/thankyou")
+def thankyou():
+    return render_template("thankyou.html", title='Thank You')

shop/static/style.css

+body {
+  font-family:helvetica, sans-serif;
+  background-color: white;
+}
+
+h1 {
+  padding-left: 20px;
+  font-family:sans-serif;
+  color:black;
+}
+
+a {
+  text-decoration:none;
+  color:#000099;
+  /*color:#104e77;*/
+}
+
+a:hover {
+  /*color:#77b6e2;*/
+  color:red;
+}
+
+#header {
+    padding:10px 100px;
+    font-size:18px;
+    overflow:auto;
+    background-color: #ffffe6;
+}

shop/templates/about.html

+{% extends "layout.html" %}
+{% block content %}
+<h1>This is the About Us Page</h1>
+<p>Needs some new staionary? this place sells all of it </p> 
+{% endblock content %}