ScoDocMM/app/models/departements.py

71 lines
2.4 KiB
Python

# -*- coding: UTF-8 -*
"""ScoDoc models : departements
"""
from typing import Any
from app import db
from app.models import SHORT_STR_LEN
from app.scodoc.sco_exceptions import ScoValueError
class Departement(db.Model):
"""Un département ScoDoc"""
id = db.Column(db.Integer, primary_key=True)
acronym = db.Column(
db.String(SHORT_STR_LEN), nullable=False, index=True, unique=True
) # ne change jamais, voir la pref. DeptName
description = db.Column(db.Text()) # pas utilisé par ScoDoc : voir DeptFullName
date_creation = db.Column(db.DateTime(timezone=True), server_default=db.func.now())
visible = db.Column(
db.Boolean(), nullable=False, default=True, server_default="true"
) # sur page d'accueil
# entreprises = db.relationship("Entreprise", lazy="dynamic", backref="departement")
etudiants = db.relationship("Identite", lazy="dynamic", backref="departement")
formations = db.relationship("Formation", lazy="dynamic", backref="departement")
formsemestres = db.relationship(
"FormSemestre", lazy="dynamic", backref="departement"
)
preferences = db.relationship(
"ScoPreference", lazy="dynamic", backref="departement"
)
semsets = db.relationship("NotesSemSet", lazy="dynamic", backref="departement")
referentiels = db.relationship(
"ApcReferentielCompetences", lazy="dynamic", backref="departement"
)
def __repr__(self):
return f"<{self.__class__.__name__}(id={self.id}, acronym='{self.acronym}')>"
def to_dict(self):
data = {
"id": self.id,
"acronym": self.acronym,
"description": self.description,
"visible": self.visible,
"date_creation": self.date_creation,
}
return data
@classmethod
def from_acronym(cls, acronym):
dept = cls.query.filter_by(acronym=acronym).first_or_404()
return dept
def create_dept(acronym: str, visible=True) -> Departement:
"Create new departement"
from app.models import ScoPreference
existing = Departement.query.filter_by(acronym=acronym).count()
if existing:
raise ScoValueError(f"acronyme {acronym} déjà existant")
departement = Departement(acronym=acronym, visible=visible)
p1 = ScoPreference(name="DeptName", value=acronym, departement=departement)
db.session.add(p1)
db.session.add(departement)
db.session.commit()
return departement