feat: gestion RBAC granular, importacion sheets, filtrado de aulas virtuales y pisos, capacidad infinita y traduccion

app/models/subject.py

@@ -5,12 +5,12 @@ class Subject(db.Model):
     __tablename__ = 'subjects'
     
     id = db.Column(db.Integer, primary_key=True)
-    code = db.Column(db.String(20), unique=True, nullable=False, index=True)
+    code = db.Column(db.String(50), unique=True, nullable=False, index=True)
     name = db.Column(db.String(200), nullable=False)
     description = db.Column(db.Text)
-    department = db.Column(db.String(100), nullable=False)
-    credits = db.Column(db.Integer, nullable=False)
-    # duration_in_minutes = db.Column(db.Integer, nullable=False)
+    department = db.Column(db.String(100), nullable=False, default='')
+    credits = db.Column(db.Integer, nullable=False, default=4)
+    career_id = db.Column(db.Integer, db.ForeignKey('careers.id', ondelete='SET NULL'), nullable=True)
     is_active = db.Column('active', db.Boolean, default=True, nullable=False)  # Maps to active column in DB
     created_at = db.Column(db.DateTime, default=datetime.utcnow)
     updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
@@ -27,7 +27,8 @@ class Subject(db.Model):
             'description': self.description,
             'department': self.department,
             'credits': self.credits,
-            # 'duration_minutes': self.duration_in_minutes,
+            'career_id': self.career_id,
+            'career_name': self.career_obj.name if self.career_obj else None,
             'is_active': self.is_active,
             'created_at': self.created_at.isoformat() if self.created_at else None,
             'updated_at': self.updated_at.isoformat() if self.updated_at else None
@@ -48,6 +49,7 @@ class Commission(db.Model):
     max_students = db.Column(db.Integer, nullable=False)
     current_students = db.Column(db.Integer, default=0)
     schedule = db.Column(db.String(255))
+    shift = db.Column(db.String(30), nullable=True)  # Mañana, Tarde, Vespertino, Noche
     active = db.Column(db.Boolean, default=True)  # Changed from is_active to active
     created_at = db.Column(db.DateTime, default=datetime.utcnow)
     updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)