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model.py
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model.py
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"""Based On A True Story Model Database"""
from flask_sqlalchemy import SQLAlchemy
import datetime
db = SQLAlchemy()
###########################################################
# Model definitions #
###########################################################
class User(db.Model):
"""User class"""
__tablename__ = "users"
user_id = db.Column(db.Integer,
autoincrement=True,
primary_key=True)
username = db.Column(db.String(30), unique=True, nullable=False)
email = db.Column(db.String(100), nullable=False)
password = db.Column(db.String(50), nullable=False)
class Movie(db.Model):
"""Movie class"""
__tablename__ = "movies"
movie_id = db.Column(db.Integer,
autoincrement=True,
primary_key=True)
title = db.Column(db.String(600), nullable=False)
genre = db.Column(db.String(600), nullable=False)
year = db.Column(db.Integer, nullable=True)
plot = db.Column(db.String(600), nullable=False)
poster = db.Column(db.String(600), nullable=False)
website_url = db.Column(db.String(600), nullable=False)
class Truth(db.Model):
"""Truth Class"""
__tablename__ = "truths"
truth_id = db.Column(db.Integer,
autoincrement=True,
primary_key=True)
movie_id = db.Column(db.Integer, db.ForeignKey('movies.movie_id'), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('users.user_id'), nullable=False)
username = db.Column(db.String(30), db.ForeignKey('users.username'), nullable=False)
truth_title = db.Column(db.String(100), nullable=False)
truth_submission = db.Column(db.String(600), nullable=False)
resource_submission = db.Column(db.String(600), nullable=True, default='N/A')
date_submitted = db.Column(db.DateTime, default=datetime.datetime.utcnow)
###########################################################
# To be implemented in phase two.
class Reply(db.Model):
"""Reply Class"""
__tablename__ = "replies"
reply_id = db.Column(db.Integer,
autoincrement=True,
primary_key=True)
truth_id = db.Column(db.Integer, db.ForeignKey('truths.truth_id'), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('users.user_id'), nullable=False)
username = db.Column(db.String(30), db.ForeignKey('users.username'), nullable=False)
movie_id = db.Column(db.Integer, db.ForeignKey('movies.movie_id'), nullable=False)
comment = db.Column(db.String(500), nullable=False)
date_submitted = db.Column(db.DateTime, default=datetime.datetime.utcnow)
class Rating(db.Model):
"""Truth Rating Class"""
__tablename__ = "truth_ratings"
rating_id = db.Column(db.Integer,
autoincrement=True,
primary_key=True)
truth_id = db.Column(db.Integer, db.ForeignKey('truths.truth_id'), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('users.user_id'), nullable=False)
username = db.Column(db.String(30), db.ForeignKey('users.username'), nullable=False)
rating = db.Column(db.Integer, nullable=False)
date_submitted = db.Column(db.DateTime, default=datetime.datetime.utcnow)
###########################################################
# Example Data For Testing Purposes #
###########################################################
def example_data():
"""Create sample data for tests"""
user1 = User(username="filmbuff",
email="films@yahoo.com",
password="films")
user2 = User(username="movies4ever",
email="123@gmail.com",
password="123")
movie1 = Movie(title="BlacKkKlansman",
genre="Biography, Comedy, Crime, Drama",
year="2018",
plot="Ron Stallworth, an African American police officer from Colorado Springs, CO, successfully manages to infiltrate the local Ku Klux Klan branch with the help of a Jewish surrogate who eventually becomes its leader. Based on actual events.",
poster="https://m.media-amazon.com/images/M/MV5BMjUyOTE1NjI0OF5BMl5BanBnXkFtZTgwMTM4ODQ5NTM@._V1_SX300.jpg",
website_url="N/A")
movie2 = Movie(title="127 Hours",
genre="Adventure, Biography, Drama",
year="2010",
plot="An adventurous mountain climber becomes trapped under a boulder while canyoneering alone near Moab, Utah and resorts to desperate measures in order to survive.",
poster="https://m.media-amazon.com/images/M/MV5BMTc2NjMzOTE3Ml5BMl5BanBnXkFtZTcwMDE0OTc5Mw@@._V1_SX300.jpg",
website_url="http://www.127hoursmovie.com/")
movie3 = Movie(title="Beetlejuice",
genre="Comedy, Fantasy",
year="1998",
plot="A recently-deceased husband and wife commission a bizarre demon to drive an obnoxious family out of their home.",
poster="https://m.media-amazon.com/images/M/MV5BZDdmNjBlYTctNWU0MC00ODQxLWEzNDQtZGY1NmRhYjNmNDczXkEyXkFqcGdeQXVyMTQxNzMzNDI@._V1_SX300.jpg",
website_url="N/A")
truth1 = Truth(movie_id=1,
user_id=1,
username="filmbuff",
truth_title="A Truth",
truth_submission="Something about this movie.",
resource_submission="www.this.com")
truth2 = Truth(movie_id=2,
user_id=2,
username="movies4ever",
truth_title="A Thing",
truth_submission="A fun fact for you.")
# import pdb
# pdb.set_trace()
db.session.add_all([user1, user2, movie1, movie2, movie3])
db.session.commit()
db.session.add_all([truth1, truth2])
db.session.commit()
###########################################################
# Helper Functions #
###########################################################
def init_app():
"""Create a Flask app"""
from flask import Flask
app = Flask(__name__)
connect_to_db(app)
print("Connected to Database.")
# def connect_to_db(app):
def connect_to_db(app, db_uri="postgresql:///testdb"):
"""Connect the database to Flask app"""
# app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql:///truestory'
app.config['SQLALCHEMY_DATABASE_URI'] = db_uri
# app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql:///truestory'
app.config['SQLALCHEMY_ECHO'] = False
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db.app = app
db.init_app(app)
if __name__ == "__main__":
init_app()