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update database strukture

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2024-06-11 22:29:55 +03:00
parent 78cc72fafa
commit b919c4b2d5
1 changed files with 36 additions and 1 deletions
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37
models.py
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@@ -1,6 +1,6 @@
from flask_sqlalchemy import SQLAlchemy
from datetime import datetime
import datetime
db = SQLAlchemy()
@@ -11,3 +11,38 @@ class CommissionPersons(db.Model):
isrecenzent = db.Column(db.Boolean, nullable=False, default=False)
issecretar = db.Column(db.Boolean, nullable=False, default=False)
class CommissionSostav(db.Model):
id = db.Column(db.Integer, primary_key=True)
predsedatel = db.Column(db.String(100), nullable=False)
uchastnik1=db.Column(db.String(100), nullable=False)
uchastnik2=db.Column(db.String(100), nullable=False)
uchastnik3=db.Column(db.String(100), nullable=False)
uchastnik4=db.Column(db.String(100), nullable=False)
secretar=db.Column(db.String(100), nullable=False)
class Rukovoditeli(db.Model):
id = db.Column(db.Integer, primary_key=True)
fio = db.Column(db.String(80), nullable=False)
canMagistr = db.Column(db.Boolean, nullable=False, default=False)
stepen = db.Column(db.String(80), nullable=False)
dolognost = db.Column(db.String(80), nullable=False)
class Studentus(db.Model):
id = db.Column(db.Integer, primary_key=True)
fio = db.Column(db.String(80), nullable=False)
vkrTheme = db.Column(db.String(80), nullable=False)
rucovoditel_id = db.Column(db.Integer, db.ForeignKey('rukovoditeli.id'), nullable=False)
konsultant_id = db.Column(db.Integer, db.ForeignKey('rukovoditeli.id'), nullable=False)
rucovoditel = db.relationship('Rukovoditeli', foreign_keys=[rucovoditel_id],
backref=db.backref('students_as_rucovoditel', lazy=True))
konsultant = db.relationship('Rukovoditeli', foreign_keys=[konsultant_id],
backref=db.backref('students_as_konsultant', lazy=True))
class CommissionZasedanie(db.Model):
id = db.Column(db.Integer, primary_key=True)
data = db.Column(db.DateTime, nullable=False)
commission_sostav_id = db.Column(db.Integer, db.ForeignKey('commission_sostav.id'), nullable=False)
commission_sostav = db.relationship('CommissionSostav', uselist=False, backref=db.backref('zasedanie', lazy=True))
students = db.relationship('Studentus', backref=db.backref('zasedanie', lazy=True))