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app.py
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app.py
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from flask import Flask, render_template, redirect, session, flash, request
import requests
from models import connect_db, db, User, Character, Campaign
from forms import UserForm, CharacterForm, CampaignForm
from sqlalchemy.exc import IntegrityError
import os
app = Flask(__name__)
# app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get('DATABASE_URL', "postgres:///dnd_db")
app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get('DATABASE_URL', "postgres://itymgibvtouzay:7bd8ca123571e0c3caed8428e72724f65a10e39acc3a616ba08fa428aafe4bdd@ec2-54-157-12-250.compute-1.amazonaws.com:5432/dbun9evshosrda")
app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
app.config["SQLALCHEMY_ECHO"] = True
app.config["SECRET_KEY"] = os.environ.get('SECRET_KEY',"secret1") #heroku issue?
connect_db(app)
db.create_all()
@app.route('/')
def home_page():
return render_template('home.html')
# add timeout token expire to login
@app.route('/login', methods=['GET', 'POST'])
def login_user():
form = UserForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
user = User.authenticate(username, password)
if user:
flash(f"Welcome Back, {user.username}!")
session['user_id'] = user.id
return redirect('/characters')
else:
form.username.errors = ['Invalid username/password.']
return render_template('login.html', form=form)
@app.route('/logout')
def logout_user():
session.pop('user_id')
session['user_in_session'] = False
return redirect('/')
@app.route('/register', methods=['GET', 'POST'])
def register_user():
form = UserForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
new_user = User.register(username, password)
db.session.add(new_user)
try :
db.session.commit()
except IntegrityError:
form.username.errors.append('Username taken, choose another')
return render_template('register.html', form=form)
session['user_id'] = new_user.id
flash('Account succesfully created')
return redirect('/login')
return render_template('register.html', form=form)
############## CHARACTER ROUTES
@app.route('/characters/new', methods=['GET', 'POST'])
def create_character():
"""Creates a new character"""
if "user_id" not in session:
flash("Please login first!")
return redirect('/')
form = CharacterForm()
if form.validate_on_submit():
name = form.name.data
c_class = form.c_class.data
race = form.race.data
background = form.background.data
equipment = form.equipment.data
origin = form.origin.data
character = Character(
name=name, c_class=c_class, race=race,
background=background, equipment=equipment,
origin=origin, user_id=session['user_id']
)
db.session.add(character)
db.session.commit()
return redirect('/characters')
return render_template('new_character.html', form=form)
@app.route('/characters')
def show_characters():
"""Displays all of a user's characters and allows for editing and deletion"""
if "user_id" not in session:
flash("Please login first!")
return redirect('/login')
characters = Character.query.all()
baseURL = 'https://api.open5e.com'
c_list = []
r_list = []
for character in characters:
c = character.c_class
r = character.race
class_res = requests.get(f'{baseURL}/classes/{c}').json()
race_res = requests.get(f'{baseURL}/races/{r}').json()
c_list.append(class_res)
r_list.append(race_res)
class_res = requests.get(f'{baseURL}/classes/bard').json()
race_res = requests.get(f'{baseURL}/races/dwarf').json()
### Character class-based response variables
hit_dice = class_res["hit_dice"]
c_name = class_res["name"]
equipment = class_res["equipment"]
### Race-based response variables
r_name = race_res["name"]
r_description = race_res["desc"]
age = race_res["age"]
speed = race_res["speed"]["walk"]
traits = race_res["traits"]
return render_template('characters.html',
characters=characters,
c_name=c_name,
hit_dice=hit_dice,
equipment=equipment,
r_name=r_name,
r_description=r_description,
age=age,
speed=speed,
traits=traits
)
@app.route('/characters/<int:character_id>/edit', methods=['POST', 'GET'])
def edit_character(character_id):
"""Edits the details of a Character"""
if 'user_id' not in session:
flash('please login first!')
return redirect('/login')
character = Character.query.get_or_404(character_id)
form = CharacterForm()
if form.validate_on_submit():
character.name = form.name.data
character.c_class = form.c_class.data
character.race = form.race.data
character.background = form.background.data
character.equipment = form.equipment.data
character.origin = form.origin.data
db.session.commit()
return redirect("/characters")
if character.user_id == session['user_id']:
return render_template('character_edit.html', character=character, form=form)
@app.route('/characters/<int:character_id>/enroll', methods=['GET', 'POST'])
def enroll_character(character_id):
"""Enroll character in specific campaign"""
character = Character.query.get_or_404(character_id)
return render_template('campaign_view.html', campaign=campaign, characters=characters)
@app.route('/characters/<int:character_id>/delete', methods=['POST', 'GET'])
def delete_character(character_id):
"""Delete Character"""
if "user_id" not in session:
flash("Access unauthorized.", "danger")
return redirect("/characters")
c = Character.query.get(character_id)
db.session.delete(c)
db.session.commit()
return redirect(f"/characters")
############# CAMPAIGN ROUTES
@app.route('/campaigns')
def show_campaigns():
"""Display all active campaigns for users to join"""
if 'user_id' not in session:
flash('please login first!')
return redirect('characters')
campaigns = Campaign.query.all()
return render_template('campaigns.html', campaigns=campaigns)
@app.route('/campaigns/new', methods=['GET', 'POST'])
def create_campaign():
if "user_id" not in session:
flash("Please login first!")
return redirect('/login')
form = CampaignForm()
if form.validate_on_submit():
title = form.title.data
description = form.description.data
max_players = form.max_players.data
campaign = Campaign(
title=title,
description=description,
max_players=max_players,
user_id=session['user_id']
)
db.session.add(campaign)
db.session.commit()
return redirect('/campaigns')
return render_template('new_campaign.html', form=form)
@app.route('/campaigns/<int:campaign_id>/add-character/<int:character_id>', methods=['GET', 'POST'])
def add_character_to_campaign(character_id, campaign_id):
"""Adds one character to the campaign list and stores character in enrolled table"""
if "user_id" not in session:
flash("Please login first!")
return redirect('/login')
character = Character.query.get_or_404(character_id)
if not character:
flash('Character does not exist')
data = Enrolled(character_id=character_id, campaign_id=campaign_id)
db.session.add(data)
db.session.commit()
# if character not in campaign
return render_template('campaign_character_add.html', campaign=campaign, character=character)
@app.route('/campaigns/<int:campaign_id>/details', methods=['GET', 'POST'])
def view_one_campaign(campaign_id):
"""Shows one campaign with details about players/characters"""
if "user_id" not in session:
flash("Please login first!")
return redirect('/login')
# add SQL join statement for all enrolled characters
characters = Character.query.all()
campaign = Campaign.query.get_or_404(campaign_id)
return render_template('campaign_details.html', campaign=campaign, characters=characters)
@app.route('/campaigns/<int:campaign_id>/edit', methods=['POST'])
def edit_campaign(campaign_id):
"""Edit Campaign"""
if 'user_id' not in session:
flash('please login first!')
return redirect('/login')
campaign = Campaign.query.get_or_404(id)
if campaign.user_id == session['user_id']:
flash("Changes saved!")
return redirect('/campaigns')
flash("Permission denied")
return redirect('/characters')
@app.route('/campaign/<int:campaign_id>/delete', methods=['POST'])
def delete_campaign(campaign_id):
"""Delete Campaign"""
if not g.user:
flash("Access unauthorized.", "danger")
return redirect("/characters")
campaign = Campaign.query.get(campaign_id)
db.session.delete(campaign)
db.session.commit()
return redirect(f"/users/{g.user.id}")
@app.errorhandler(404)
def page_not_found(e):
"""404 NOT FOUND page."""
return render_template('404.html'), 404