424 lines
20 KiB
Python
424 lines
20 KiB
Python
from flask import Flask, request, render_template, session, redirect, url_for
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import requests
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app = Flask(__name__)
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app.secret_key = 'Kill me already'
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@app.route('/login', methods=['GET', 'POST'])
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def login():
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if request.method == 'POST':
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if not request.form.get('username') or not request.form.get('password'):
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return render_template('login.html', title='Авторизация', errors='Необходимо заполнить все поля',
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logged_in=False)
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response = requests.post("http://localhost:8080/api/login",
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json={
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'username': request.form.get('username'),
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'password': request.form.get('password')
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})
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if response.status_code != 200:
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return render_template('login.html', title='Авторизация', errors='Неверный логин или пароль',
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logged_in=False)
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session['token'] = response.json()['token']
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session['administrator_id'] = response.json()['administrator_id']
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session['car_station_id'] = response.json()['car_station_id']
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return redirect(url_for('rents'))
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return render_template('login.html', title='Авторизация', logged_in=False)
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@app.route('/logout')
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def logout():
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session.pop('token')
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session.pop('administrator_id')
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session.pop('car_station_id')
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requests.post('http://localhost:8080/api/logout')
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return redirect(url_for('login'))
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@app.route('/rents', methods=['GET', 'POST'])
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def rents():
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if not session['token']:
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return redirect(url_for('login'))
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rents_data = requests.get('http://localhost:8080/api/rents/', headers={'Authorization': session['token']}).json()
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cars = list(
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filter(lambda c: c['car_station_id'] == session['car_station_id'],
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requests.get('http://localhost:8080/api/cars/', headers={'Authorization': session['token']}).json()
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)
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)
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clients = requests.get('http://localhost:8080/api/clients/', headers={'Authorization': session['token']}).json()
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for rent in rents_data:
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from datetime import datetime
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date_format = '%Y-%m-%dT%H:%M:%S.%f'
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parsed_date = datetime.strptime(rent['start_time'], date_format)
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rent['start_time'] = parsed_date.strftime('%Y-%m-%d %H:%M:%S')
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for car in cars:
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if car['id'] == rent['car_id']:
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rent['car'] = car
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if not rent['time_amount']:
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cars.remove(car)
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break
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for client in clients:
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if client['id'] == rent['client_id']:
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rent['client'] = client
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break
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if request.method == 'POST':
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if not request.form.get('id') and (not request.form.get('client_id') or not request.form.get('car_id')):
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return render_template(
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'rents.html',
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errors='Необходимо заполнить все поля',
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title='Аренды',
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rents=rents_data,
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cars=cars,
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clients=clients,
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logged_in=True,
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selected_client=int(request.args.get('client')) if request.args.get('client') else None,
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selected_car=int(request.args.get('car')) if request.args.get('car') else None
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)
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response = None
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if request.form.get('id'):
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response = requests.get(f'http://localhost:8080/api/rents/{request.form.get("id")}/end',
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headers={'Authorization': session['token']})
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else:
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response = requests.post('http://localhost:8080/api/rents/', headers={'Authorization': session['token']}, json={
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"client_id": int(request.form.get('client_id')),
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"car_id": int(request.form.get('car_id'))
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})
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if response.status_code != 200:
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return render_template(
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'rents.html',
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title='Аренды',
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errors=response.json(),
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rents=rents_data,
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cars=cars,
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clients=clients,
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logged_in=True,
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selected_client=int(request.args.get('client')) if request.args.get('client') else None,
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selected_car=int(request.args.get('car')) if request.args.get('car') else None
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)
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if request.form.get('id'):
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return redirect(url_for('rent', id=request.form.get('id')))
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rents_data = requests.get('http://localhost:8080/api/rents/',
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headers={'Authorization': session['token']}).json()
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cars = list(
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filter(lambda c: c['car_station_id'] == session['car_station_id'],
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requests.get('http://localhost:8080/api/cars/', headers={'Authorization': session['token']}).json()
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)
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)
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clients = requests.get('http://localhost:8080/api/clients/', headers={'Authorization': session['token']}).json()
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for rent in rents_data:
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from datetime import datetime
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date_format = '%Y-%m-%dT%H:%M:%S.%f'
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parsed_date = datetime.strptime(rent['start_time'], date_format)
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rent['start_time'] = parsed_date.strftime('%Y-%m-%d %H:%M:%S')
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for car in cars:
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if car['id'] == rent['car_id']:
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rent['car'] = car
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if not rent['time_amount']:
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cars.remove(car)
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break
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for client in clients:
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if client['id'] == rent['client_id']:
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rent['client'] = client
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break
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return render_template(
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'rents.html',
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title='Аренды',
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rents=rents_data,
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cars=cars,
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clients=clients,
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logged_in=True,
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selected_client=int(request.args.get('client')) if request.args.get('client') else None,
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selected_car=int(request.args.get('car')) if request.args.get('car') else None
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)
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@app.route('/rents/<int:id>', methods=['GET', 'POST'])
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def rent(id):
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if not session['token']:
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return redirect(url_for('login'))
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rent = requests.get(f'http://localhost:8080/api/rents/{id}', headers={'Authorization': session['token']}).json()
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client = requests.get(f'http://localhost:8080/api/clients/{rent["client_id"]}', headers={'Authorization': session['token']}).json()
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car = requests.get(f'http://localhost:8080/api/cars/{rent["car_id"]}', headers={'Authorization': session['token']}).json()
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rent['client'] = client
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rent['car'] = car
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from datetime import datetime
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date_format = '%Y-%m-%dT%H:%M:%S.%f'
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parsed_date = datetime.strptime(rent['start_time'], date_format)
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rent['start_time'] = parsed_date.strftime('%Y-%m-%d %H:%M:%S')
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import math
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return render_template('rent.html', title='Просмотр аренды', rent=rent, logged_in=True, float=float, int=int, math=math)
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@app.route('/clients', defaults={'id': 0}, methods=['GET', 'POST'])
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@app.route('/clients/<int:id>', methods=['GET', 'POST'])
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def clients(id):
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if not session['token']:
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return redirect(url_for('login'))
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clients = requests.get('http://localhost:8080/api/clients/', headers={'Authorization': session['token']}).json()
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if request.method == 'POST':
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if id != 0:
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if not request.form.get('name') or not request.form.get('surname') or not request.form.get('middlename') or not request.form.get('phone'):
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return render_template(
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'clients.html',
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title='Изменение клиента',
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errors='Должны быть заполнены все поля!',
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current_client=list(filter(lambda c: c['id'] == id, clients))[0],
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clients=clients,
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logged_in=True
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)
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response = requests.patch(f'http://localhost:8080/api/clients/{id}', headers={'Authorization': session['token']},
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json={
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'name': request.form.get('name'),
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'surname': request.form.get('surname'),
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'middlename': request.form.get('middlename'),
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'phone': request.form.get('phone')
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})
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if response.status_code != 200:
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return render_template(
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'clients.html',
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title='Изменение клиента',
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errors=response.json(),
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clients=clients,
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current_client=list(filter(lambda c: c['id'] == id, clients))[0],
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logged_in=True
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)
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return redirect(url_for('clients'))
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else:
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if not request.form.get('name') or not request.form.get('surname') or not request.form.get('middlename') or not request.form.get('phone'):
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return render_template('clients.html', title='Клиенты', errors='Должны быть заполнены все поля!',
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clients=clients, logged_in=True)
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response = requests.post('http://localhost:8080/api/clients/', headers={'Authorization': session['token']},
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json={
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'name': request.form.get('name'),
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'surname': request.form.get('surname'),
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'middlename': request.form.get('middlename'),
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'phone': request.form.get('phone')
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})
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if response.status_code != 200:
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return render_template('clients.html', title='Клиенты', errors=response.json(), clients=clients,
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logged_in=True)
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clients = requests.get('http://localhost:8080/api/clients/', headers={'Authorization': session['token']}).json()
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if id != 0:
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return render_template('clients.html', title='Изменение клиента', clients=clients, logged_in=True, current_client=list(filter(lambda c: c['id'] == id, clients))[0])
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return render_template('clients.html', title='Клиенты', clients=clients, logged_in=True)
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@app.route('/owners', defaults={'id': 0}, methods=['GET', 'POST'])
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@app.route('/owners/<int:id>', methods=['GET', 'POST'])
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def owners(id):
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if not session['token']:
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return redirect(url_for('login'))
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owners = requests.get('http://localhost:8080/api/owners/', headers={'Authorization': session['token']}).json()
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cars = list(
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filter(lambda c: c['car_station_id'] == session['car_station_id'],
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requests.get('http://localhost:8080/api/cars/', headers={'Authorization': session['token']}).json()
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)
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)
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if request.method == 'POST':
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if id != 0:
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if not request.form.get('name') or not request.form.get('surname') or not request.form.get('middlename') or not request.form.get('phone'):
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return render_template(
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'owners.html',
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title='Изменение владельца',
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errors='Должны быть заполнены все поля!',
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current_owner=list(filter(lambda c: c['id'] == id, owners))[0],
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owners=owners,
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cars=cars,
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logged_in=True
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)
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response = requests.patch(f'http://localhost:8080/api/owners/{id}', headers={'Authorization': session['token']},
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json={
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'name': request.form.get('name'),
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'surname': request.form.get('surname'),
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'middlename': request.form.get('middlename'),
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'phone': request.form.get('phone')
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})
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if response.status_code != 200:
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return render_template(
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'owners.html',
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title='Изменение владельца',
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errors=response.json(),
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owners=owners,
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cars=cars,
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current_owner=list(filter(lambda c: c['id'] == id, owners))[0],
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logged_in=True
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)
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return redirect(url_for('owners'))
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else:
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if not request.form.get('name') or not request.form.get('surname') or not request.form.get('middlename') or not request.form.get('phone'):
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return render_template('owners.html', title='Владельцы', errors='Должны быть заполнены все поля!',
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cars=cars,
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owners=owners, logged_in=True)
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response = requests.post('http://localhost:8080/api/owners/', headers={'Authorization': session['token']},
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json={
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'name': request.form.get('name'),
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'surname': request.form.get('surname'),
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'middlename': request.form.get('middlename'),
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'phone': request.form.get('phone')
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})
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if response.status_code != 200:
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return render_template('owners.html', title='Владельцы', errors=response.json(), owners=owners,
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cars=cars,
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logged_in=True)
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owners = requests.get('http://localhost:8080/api/owners/', headers={'Authorization': session['token']}).json()
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if id != 0:
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return render_template('owners.html', title='Изменение владельца', owners=owners, cars=cars, logged_in=True, current_owner=list(filter(lambda c: c['id'] == id, owners))[0])
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return render_template('owners.html', title='Владельца', owners=owners, cars=cars, logged_in=True)
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@app.route('/cars', defaults={'id': 0}, methods=['GET', 'POST'])
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@app.route('/cars/<int:id>', methods=['GET', 'POST'])
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def cars(id):
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if not session['token']:
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return redirect(url_for('login'))
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owners = requests.get('http://localhost:8080/api/owners/', headers={'Authorization': session['token']}).json()
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cars = list(
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filter(lambda c: c['car_station_id'] == session['car_station_id'],
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requests.get('http://localhost:8080/api/cars/', headers={'Authorization': session['token']}).json()
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)
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)
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if request.method == 'POST':
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if id != 0:
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if not request.form.get('brand') or not request.form.get('model') or not request.form.get('price') or not request.form.get('owner_id'):
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return render_template(
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'cars.html',
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title='Изменение автомобиля',
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errors='Должны быть заполнены все поля!',
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current_car=list(filter(lambda c: c['id'] == id, cars))[0],
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cars=cars,
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owners=owners,
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logged_in=True,
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selected_owner=int(request.args.get('owner')) if request.args.get('owner') else None
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)
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response = requests.patch(f'http://localhost:8080/api/cars/{id}', headers={'Authorization': session['token']},
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json={
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'brand': request.form.get('brand'),
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'model': request.form.get('model'),
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'price': float(request.form.get('price')),
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'owner_id': int(request.form.get('owner_id')),
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'car_station_id': session['car_station_id']
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})
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if response.status_code != 200:
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return render_template(
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'cars.html',
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title='Изменение автомобиля',
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errors=response.json(),
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cars=cars,
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owners=owners,
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current_car=list(filter(lambda c: c['id'] == id, cars))[0],
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logged_in=True,
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selected_owner=int(request.args.get('owner')) if request.args.get('owner') else None
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)
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return redirect(url_for('cars'))
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else:
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if not request.form.get('brand') or not request.form.get('model') or not request.form.get('price') or not request.form.get('owner_id'):
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return render_template('cars.html', title='Автомобили', errors='Должны быть заполнены все поля!',
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owners=owners, selected_owner=int(request.args.get('owner')) if request.args.get('owner') else None,
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cars=cars, logged_in=True)
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response = requests.post('http://localhost:8080/api/cars/', headers={'Authorization': session['token']},
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json={
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'brand': request.form.get('brand'),
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'model': request.form.get('model'),
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'price': float(request.form.get('price')),
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'owner_id': int(request.form.get('owner_id')),
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'car_station_id': session['car_station_id']
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})
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if response.status_code != 200:
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return render_template('cars.html', title='Автомобили', errors=response.json(), cars=cars,
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owners=owners, selected_owner=int(request.args.get('owner')) if request.args.get('owner') else None,
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logged_in=True)
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cars = requests.get('http://localhost:8080/api/cars/', headers={'Authorization': session['token']}).json()
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if id != 0:
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return render_template('cars.html', title='Изменение автомобиля', cars=cars, logged_in=True, owners=owners, selected_owner=int(request.args.get('owner')) if request.args.get('owner') else None, current_car=list(filter(lambda c: c['id'] == id, cars))[0])
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return render_template('cars.html', title='Автомобили', cars=cars, logged_in=True, owners=owners, selected_owner=int(request.args.get('owner')) if request.args.get('owner') else None)
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@app.route('/report')
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def report():
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if not session['token']:
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return redirect(url_for('login'))
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response = requests.get('http://localhost:8080/api/cars/report', headers={'Authorization': session['token']})
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reports = list()
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for report in response.json():
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report['income'] = float(report['income'])
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reports.append(report)
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return render_template('report.html', title='Отчёт', reports=reports, logged_in=True)
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@app.route('/admin', methods=['GET', 'POST'])
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def admin():
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if not session['token']:
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return redirect(url_for('login'))
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if request.method == 'POST':
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response = requests.get('http://localhost:8080/benchmark', headers={'Authorization': session['token']})
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result = response.json()
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return render_template('admin.html', title='Панель администратора', logged_in=True, result=result)
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return render_template('admin.html', title='Панель администратора', logged_in=True)
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if __name__ == '__main__':
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app.run(host='0.0.0.0', port='5000')
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