153 lines
4.7 KiB
Python
153 lines
4.7 KiB
Python
__author__ = 'feliciaan'
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from flask import url_for, render_template, abort, redirect, Blueprint, flash, session
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from flask.ext.login import current_user, login_required
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import random
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from datetime import datetime
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from app import app, db
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from models import Order, OrderItem
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from forms import OrderItemForm, OrderForm, AnonOrderItemForm
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order_bp = Blueprint('order_bp', 'order')
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@order_bp.route('/')
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def orders():
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orderForm = None
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if not current_user.is_anonymous():
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orderForm = OrderForm()
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orderForm.populate()
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return render_template('orders.html', orders=get_orders(), form=orderForm)
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@order_bp.route('/create', methods=['GET', 'POST'])
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@login_required
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def order_create():
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orderForm = OrderForm()
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orderForm.populate()
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if orderForm.validate_on_submit():
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order = Order()
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orderForm.populate_obj(order)
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db.session.add(order)
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db.session.commit()
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return redirect(url_for('.order', id=order.id))
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return render_template('order_form.html', form=orderForm, url=url_for(".order_create"))
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@order_bp.route('/<id>')
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def order(id):
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order = Order.query.filter(Order.id == id).first()
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if order is None:
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abort(404)
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form = None
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if not current_user.is_anonymous():
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form = OrderItemForm()
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else:
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form = AnonOrderItemForm()
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form.populate(order.location)
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if order.stoptime and order.stoptime < datetime.now():
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form = None
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total_price = sum([o.product.price for o in order.items])
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return render_template('order.html', order=order, form=form, total_price=total_price)
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@order_bp.route('/<id>/create', methods=['GET', 'POST'])
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def order_item_create(id):
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order = Order.query.filter(Order.id == id).first()
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if order is None:
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abort(404)
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if order.stoptime and order.stoptime < datetime.now():
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abort(404)
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form = None
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if not current_user.is_anonymous():
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form = OrderItemForm()
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else:
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form = AnonOrderItemForm()
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form.populate(order.location)
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if form.validate_on_submit():
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item = OrderItem()
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form.populate_obj(item)
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item.order_id = id
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if not current_user.is_anonymous():
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item.user_id = current_user.id
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else:
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session['anon_name'] = item.name
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db.session.add(item)
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db.session.commit()
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return redirect(url_for('.order', id=id))
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return render_template('order_form.html', form=form, url=url_for(".order_item_create", id=id))
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@order_bp.route('/<order_id>/<item_id>/delete')
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def delete_item(order_id, item_id):
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item = OrderItem.query.filter(OrderItem.id == item_id).first()
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id = None
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if not current_user.is_anonymous():
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id = current_user.id
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if item.can_delete(order_id, id, session.get('anon_name', '')):
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db.session.delete(item)
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db.session.commit()
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return redirect(url_for('.order', id=order_id))
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abort(404)
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@order_bp.route('/<id>/volunteer')
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@login_required
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def volunteer(id):
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order = Order.query.filter(Order.id == id).first()
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if order is None:
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abort(404)
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if order.courrier_id is None or order.courrier_id == 0:
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order.courrier_id = current_user.id
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db.session.commit()
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flash("Thank you for volunteering!")
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else:
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flash("Volunteering not possible!")
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return redirect(url_for('.order', id=id))
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@order_bp.route('/<id>/close')
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@login_required
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def close_order(id):
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order = Order.query.filter(Order.id == id).first()
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if order is None:
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abort(404)
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if (current_user.id == order.courrier_id or current_user.is_admin()) \
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and order.stoptime is None or (order.stoptime > datetime.now()):
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order.stoptime = datetime.now()
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if order.courrier_id == 0 or order.courrier_id is None:
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courrier = select_user(order.items)
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print(courrier)
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if courrier is not None:
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order.courrier_id = courrier.id
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db.session.commit()
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return redirect(url_for('.order', id=id))
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app.register_blueprint(order_bp, url_prefix='/order')
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def select_user(items):
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user = None
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# remove non users
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items = [i for i in items if i.user_id]
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if len(items) <= 0:
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return None
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while user is None:
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item = random.choice(items)
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user = item.user
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if user:
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if random.randint(user.bias, 100) < 80:
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user = None
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return user
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def get_orders(expression=None):
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orders = []
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if expression is None:
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expression = (Order.stoptime > datetime.now()) | (Order.stoptime == None)
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if not current_user.is_anonymous():
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orders = Order.query.filter(expression).all()
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else:
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orders = Order.query.filter((expression & (Order.public == True))).all()
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return orders
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