Add models for favorites and reviews

canteeneo/models.py

@@ -2,14 +2,25 @@ from canteeneo import db
 from werkzeug.security import generate_password_hash, check_password_hash
 import hashlib
 
+dish_favorites = db.Table('dish_favorites',
+    db.Column('dish_id', db.Integer, db.ForeignKey('dish.id')),
+    db.Column('user_id', db.Integer, db.ForeignKey('user.id'))
+)
+
+stall_favorites = db.Table('stall_favorites',
+    db.Column('stall_id', db.Integer, db.ForeignKey('stall.id')),
+    db.Column('user_id', db.Integer, db.ForeignKey('user.id'))
+)
+
 class Stall(db.Model):
     id = db.Column(db.Integer, primary_key=True)
     name = db.Column(db.String(80))
     description = db.Column(db.Text)
     owner_id = db.Column(db.Integer, db.ForeignKey('owner.id'))
     location_id = db.Column(db.Integer, db.ForeignKey('location.id'))
-
     dishes = db.relationship('Dish', backref='stall', cascade='all,delete', lazy='dynamic')
+    favorites = db.relationship('Stall', secondary=stall_favorites, backref=db.backref('stall', lazy='dynamic'))
+    reviews = db.relationship('StallReview', backref='stall', lazy='dynamic')
 
     def __init__(self, name, description, owner_id, location_id):
         self.name = name
@@ -24,6 +35,8 @@ class Dish(db.Model):
     price = db.Column(db.Float)
     stall_id = db.Column(db.Integer, db.ForeignKey('stall.id'))
     image_path = db.Column(db.String(160), unique=True)
+    favorites = db.relationship('User', secondary=dish_favorites, backref=db.backref('dish', lazy='dynamic'))
+    reviews = db.relationship('DishReview', backref='dish', lazy='dynamic')
 
     def __init__(self, name, description, price, stall, image_path):
         self.name = name
@@ -47,9 +60,6 @@ class Owner(db.Model):
         self.email = email
         self.set_password(password)
 
-    def __repr__(self):
-        return self.username
-
     def set_password(self, password):
         self.password = generate_password_hash(password)
     
@@ -73,4 +83,55 @@ class Location(db.Model):
     name = db.Column(db.String(80))
 
     def __init__(self, name):
-        self.name = name
\ No newline at end of file
+        self.name = name
+
+class User(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(80))
+    email = db.Column(db.String(80))
+    password = db.Column(db.String(160))
+    dish_favorites = db.relationship('Dish', secondary=dish_favorites, backref=db.backref('user', lazy='dynamic'))
+    stall_favorites = db.relationship('Stall', secondary=stall_favorites, backref=db.backref('user', lazy='dynamic'))
+    dish_reviews = db.relationship('DishReview', backref='user', lazy='dynamic')
+    stall_reviews = db.relationship('StallReview', backref='user', lazy='dynamic')
+
+    def __init__(self, name, email, password):
+        self.name = name
+        self.email = email
+        self.set_password(password)
+    
+    def set_password(self, password):
+        self.password = generate_password_hash(password)
+    
+    def check_password(self, password):
+        return check_password_hash(self.password, password)
+
+class DishReview(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(80))
+    body = db.Column(db.Text)
+    rating = db.Column(db.Integer)
+    user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
+    dish_id = db.Column(db.Integer, db.ForeignKey('dish.id'))
+
+    def __init__(self, title, body, rating, user_id, dish_id):
+        self.title = title
+        self.body = body
+        self.rating = rating
+        self.user_id = user_id
+        self.dish_id = dish_id
+
+class StallReview(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(80))
+    body = db.Column(db.Text)
+    rating = db.Column(db.Integer)
+    user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
+    stall_id = db.Column(db.Integer, db.ForeignKey('stall.id'))
+
+    def __init__(self, title, body, rating, user_id, stall_id):
+        self.title = title
+        self.body = body
+        self.rating = rating
+        self.user_id = user_id
+        self.stall_id = stall_id