139 lines
3.7 KiB
Python
139 lines
3.7 KiB
Python
from enum import Enum
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from datetime import date
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from sqlalchemy import Column, DateTime, ForeignKey, String
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from sqlalchemy.ext.hybrid import hybrid_property
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from sqlalchemy.orm import relationship
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from werkzeug.datastructures import FileStorage
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from atst.models import Attachment, Base, mixins, types
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from atst.models.clin import JEDICLINType
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class Status(Enum):
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STARTED = "Started"
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PENDING = "Pending"
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ACTIVE = "Active"
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EXPIRED = "Expired"
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class TaskOrder(Base, mixins.TimestampsMixin):
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__tablename__ = "task_orders"
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id = types.Id()
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portfolio_id = Column(ForeignKey("portfolios.id"))
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portfolio = relationship("Portfolio")
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user_id = Column(ForeignKey("users.id"))
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creator = relationship("User", foreign_keys="TaskOrder.user_id")
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pdf_attachment_id = Column(ForeignKey("attachments.id"))
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_pdf = relationship("Attachment", foreign_keys=[pdf_attachment_id])
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number = Column(String, unique=True) # Task Order Number
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signer_dod_id = Column(String)
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signed_at = Column(DateTime)
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clins = relationship("CLIN", back_populates="task_order")
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@hybrid_property
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def pdf(self):
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return self._pdf
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@pdf.setter
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def pdf(self, new_pdf):
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self._pdf = self._set_attachment(new_pdf, "_pdf")
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def _set_attachment(self, new_attachment, attribute):
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if isinstance(new_attachment, Attachment):
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return new_attachment
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elif isinstance(new_attachment, FileStorage):
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return Attachment.attach(new_attachment, "task_order", self.id)
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elif not new_attachment and hasattr(self, attribute):
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return None
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else:
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raise TypeError("Could not set attachment with invalid type")
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@property
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def is_active(self):
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return self.status == Status.ACTIVE
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@property
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def is_expired(self):
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return self.status == Status.EXPIRED
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@property
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def status(self):
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# TODO: fix task order -- implement correctly using CLINs
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# Faked for display purposes
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return Status.ACTIVE
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@property
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def start_date(self):
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return min(c.start_date for c in self.clins)
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@property
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def end_date(self):
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return max(c.end_date for c in self.clins)
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@property
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def days_to_expiration(self):
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if self.end_date:
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return (self.end_date - date.today()).days
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@property
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def total_obligated_funds(self):
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total = 0
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for clin in self.clins:
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if clin.jedi_clin_type in [
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JEDICLINType.JEDI_CLIN_1,
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JEDICLINType.JEDI_CLIN_3,
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]:
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total += clin.obligated_amount
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return total
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@property
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def total_contract_amount(self):
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total = 0
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for clin in self.clins:
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total += clin.obligated_amount
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return total
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@property
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# TODO delete when we delete task_order_review flow
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def budget(self):
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return 100000
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@property
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def balance(self):
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# TODO: fix task order -- reimplement using CLINs
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# Faked for display purposes
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return 50
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@property
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def display_status(self):
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return self.status.value
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@property
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def portfolio_name(self):
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return self.portfolio.name
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@property
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def is_pending(self):
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return self.status == Status.PENDING
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def to_dictionary(self):
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return {
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"portfolio_name": self.portfolio_name,
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"pdf": self.pdf,
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"clins": [clin.to_dictionary() for clin in self.clins],
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**{
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c.name: getattr(self, c.name)
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for c in self.__table__.columns
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if c.name not in ["id"]
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},
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}
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def __repr__(self):
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return "<TaskOrder(number='{}', id='{}')>".format(self.number, self.id)
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