First commit

app/models/facility.py

@@ -0,0 +1,39 @@
+from app import db
+from app.utils.time_utils import now_eastern
+
+class Facility(db.Model):
+    __tablename__ = 'facilities'
+
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(255), nullable=False)
+    address = db.Column(db.Text)
+    contact_person = db.Column(db.String(100))
+    contact_phone = db.Column(db.String(20))
+    active = db.Column(db.Boolean, default=True)
+    created_at = db.Column(db.DateTime, default=now_eastern, nullable=True)
+
+    # Phase 1: link facility to a project (nullable for backward compatibility)
+    project_id = db.Column(db.Integer, db.ForeignKey('projects.id', ondelete='SET NULL'),
+                           nullable=True, index=True)
+
+    # Relationships
+    areas = db.relationship('Area', backref='facility', lazy='dynamic')
+    inspections = db.relationship('Inspection', backref='facility', lazy='dynamic')
+
+    def __repr__(self):
+        return f'<Facility {self.name}>'
+
+class Area(db.Model):
+    __tablename__ = 'areas'
+
+    id = db.Column(db.Integer, primary_key=True)
+    facility_id = db.Column(db.Integer, db.ForeignKey('facilities.id'), nullable=False)
+    name = db.Column(db.String(255), nullable=False)
+    area_type = db.Column(db.String(50))
+
+    # Relationships
+    inspections = db.relationship('Inspection', backref='area', lazy='dynamic')
+    issues = db.relationship('Issue', backref='area', lazy='dynamic')
+
+    def __repr__(self):
+        return f'<Area {self.name}>'