mirror of
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112 lines
3.3 KiB
Python
112 lines
3.3 KiB
Python
from flask import Flask
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from flask_sqlalchemy import SQLAlchemy
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app = Flask(__name__)
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# SQL
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app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///data.db'
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db = SQLAlchemy(app)
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# Utente login inventario
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class User(db.Model):
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uid = db.Column(db.Integer, primary_key=True)
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username = db.Column(db.String(80), unique=True)
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passwd = db.Column(db.String(80))
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def __init__(self, username, passwd):
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self.username = username
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self.passwd = passwd
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def __repr__(self):
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return "<User {}>".format(self.username, self.passwd)
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# Ente (Unione Terre di Castelli, Comune di Vignola...)
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class Ente(db.Model):
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eid = db.Column(db.Integer, primary_key=True)
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nomeente = db.Column(db.String(64))
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nomebreveente = db.Column(db.String(16))
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servizi = db.relationship("Servizio", backref='ente', lazy='dynamic')
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def __init__(self, nomeente, nomebreveente):
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self.nomeente = nomeente
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self.nomebreveente = nomebreveente
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def __repr__(self):
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return "<Ente {}>".format(self.nomebreveente)
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# Servizio di un ente
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class Servizio(db.Model):
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sid = db.Column(db.Integer, primary_key=True)
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eid = db.Column(db.Integer, db.ForeignKey('ente.eid'))
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nomeservizio = db.Column(db.String(128))
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impiegati = db.relationship("Impiegato", backref='servizio', lazy='dynamic')
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def __init__(self, eid, nomeservizio):
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self.eid = eid
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self.nomeservizio = nomeservizio
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def __repr__(self):
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return "<Servizio {}>".format(self.nomeservizio)
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class Impiegato(db.Model):
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iid = db.Column(db.Integer, primary_key=True)
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sid = db.Column(db.Integer, db.ForeignKey('servizio.sid'))
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nomeimpiegato = db.Column(db.String(128))
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username = db.Column(db.String(32), unique=True)
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passwd = db.Column(db.String(32))
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dispositivi = db.relationship("Accesso", backref='impiegato', lazy='dynamic')
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def __init__(self, sid, nomeimpiegato, username, passwd):
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self.sid = sid
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self.nomeimpiegato = nomeimpiegato
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self.username = username
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self.passwd = passwd
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def __repr__(self):
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return "<Impiegato {}>".format(self.nome)
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class Dispositivo(db.Model):
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did = db.Column(db.Integer, primary_key=True)
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utenti = db.relationship("Accesso", backref='dispositivo', lazy='dynamic')
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tipo = db.Column(db.String(32))
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marca = db.Column(db.String(64))
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modello = db.Column(db.String(32))
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inv_ced = db.Column(db.String(8))
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inv_ente = db.Column(db.String(8))
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fornitore = db.Column(db.String(64))
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def __init__(self, tipo, marca, modello, inv_ced, inv_ente, fornitore):
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self.tipo = tipo
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self.marca = marca
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self.modello = modello
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self.inv_ced = inv_ced
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self.inv_ente = inv_ente
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self.fornitore = fornitore
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def __repr__(self):
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return "<Dispositivo {}>".format(self.inv_ced)
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class Accesso(db.Model):
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aid = db.Column(db.Integer, primary_key=True)
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iid = db.Column(db.Integer, db.ForeignKey('impiegato.iid'))
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did = db.Column(db.Integer, db.ForeignKey('dispositivo.did'))
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def __init__(self, iid, did):
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self.iid = iid
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self.did = did
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def __repr__(self):
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return "<Accesso {} su {}>".format(iid, did)
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db.create_all()
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nuovouser = User('stagista', 'smecds')
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db.session.add(nuovouser)
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nuovouser = User('gmacchi', 'steffo99')
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db.session.add(nuovouser)
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db.session.commit()
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