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Comparison_Project/app/models/laying_client_model.py

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2026-01-15 23:50:08 +05:30
from app import db
from datetime import datetime
class LayingClient(db.Model):
__tablename__ = "laying_client"
id = db.Column(db.Integer, primary_key=True)
# Foreign Key to Subcontractor tables
# subcontractor_id = db.Column(db.Integer, db.ForeignKey("subcontractors.id"), nullable=False)
# Relationship for easy access (subcontractor.subcontractor_name)
# subcontractor = db.relationship("Subcontractor", backref="laying_records")
# Basic Fields
Location = db.Column(db.String(500))
MH_NO = db.Column(db.String(100))
CC_length = db.Column(db.Float)
Pipe_Dia_mm = db.Column(db.Float)
ID_of_MH_m = db.Column(db.Float)
Laying_Length = db.Column(db.Float)
pipe_150_mm = db.Column(db.Float)
pipe_200_mm = db.Column(db.Float)
pipe_250_mm = db.Column(db.Float)
pipe_300_mm = db.Column(db.Float)
pipe_350_mm = db.Column(db.Float)
pipe_400_mm = db.Column(db.Float)
pipe_450_mm = db.Column(db.Float)
pipe_500_mm = db.Column(db.Float)
pipe_600_mm = db.Column(db.Float)
pipe_700_mm = db.Column(db.Float)
pipe_900_mm = db.Column(db.Float)
pipe_1200_mm = db.Column(db.Float)
Total = db.Column(db.Float)
Remarks = db.Column(db.String(500))
RA_Bill_No=db.Column(db.String(500))
created_at = db.Column(db.DateTime, default=datetime.today)
def __repr__(self):
return f"<LayingModel {self.Location}>"
def serialize(self):
return {c.name: getattr(self, c.name) for c in self.__table__.columns}