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https://github.com/x1xhlol/system-prompts-and-models-of-ai-tools.git
synced 2026-06-18 23:39:34 +00:00
32 lines
1.6 KiB
Python
32 lines
1.6 KiB
Python
from sqlalchemy import Column, String, Integer, Text, DateTime, Date, ForeignKey, Numeric
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import relationship
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from datetime import datetime, timezone
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from app.models.base import BaseModel
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class Deal(BaseModel):
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__tablename__ = "deals"
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tenant_id = Column(UUID(as_uuid=True), ForeignKey("tenants.id"), nullable=False, index=True)
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lead_id = Column(UUID(as_uuid=True), ForeignKey("leads.id"), nullable=True)
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customer_id = Column(UUID(as_uuid=True), ForeignKey("customers.id"), nullable=True)
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assigned_to = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=True)
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title = Column(String(255), nullable=False)
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value = Column(Numeric(12, 2))
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currency = Column(String(3), default="SAR")
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stage = Column(String(50), default="new") # new, negotiation, proposal, closed_won, closed_lost
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probability = Column(Integer, default=0)
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expected_close_date = Column(Date)
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closed_at = Column(DateTime(timezone=True))
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notes = Column(Text)
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payment_link = Column(String(1000), nullable=True)
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payment_status = Column(String(50), default="unpaid") # unpaid, pending, paid, expired
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updated_at = Column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc))
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lead = relationship("Lead", back_populates="deals", foreign_keys=[lead_id])
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customer = relationship("Customer", foreign_keys=[customer_id])
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assigned_user = relationship("User", foreign_keys=[assigned_to])
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activities = relationship("Activity", back_populates="deal")
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proposals = relationship("Proposal", back_populates="deal")
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