50 lines
1.9 KiB
Python
50 lines
1.9 KiB
Python
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"""Task model for the Tasks plugin."""
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from __future__ import annotations
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import uuid
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from datetime import datetime
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from sqlalchemy import DateTime, ForeignKey, Index, String, Text
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from sqlalchemy.dialects.postgresql import UUID as PGUUID
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from sqlalchemy.orm import Mapped, mapped_column
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from app.core.db import Base, TenantMixin
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class Task(Base, TenantMixin):
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"""Task entity — free activities (calls, notes, visits) linked to contacts."""
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__tablename__ = "tasks"
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__table_args__ = (
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Index("ix_tasks_tenant_deleted", "tenant_id", "deleted_at"),
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Index("ix_tasks_tenant_status", "tenant_id", "status"),
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Index("ix_tasks_tenant_assigned", "tenant_id", "assigned_to"),
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Index("ix_tasks_tenant_due", "tenant_id", "due_date"),
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Index("ix_tasks_contact", "contact_id"),
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)
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id: Mapped[uuid.UUID] = mapped_column(
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PGUUID(as_uuid=True), primary_key=True, default=uuid.uuid4
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)
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title: Mapped[str] = mapped_column(String(255), nullable=False)
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description: Mapped[str | None] = mapped_column(Text, nullable=True)
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status: Mapped[str] = mapped_column(
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String(20), nullable=False, default="open"
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) # open, in_progress, done
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priority: Mapped[str] = mapped_column(
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String(10), nullable=False, default="medium"
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) # low, medium, high, urgent
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due_date: Mapped[datetime | None] = mapped_column(
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DateTime(timezone=True), nullable=True
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)
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assigned_to: Mapped[uuid.UUID | None] = mapped_column(
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PGUUID(as_uuid=True), ForeignKey("users.id", ondelete="SET NULL"), nullable=True
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)
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contact_id: Mapped[uuid.UUID | None] = mapped_column(
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PGUUID(as_uuid=True), ForeignKey("contacts.id", ondelete="SET NULL"), nullable=True
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)
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created_by: Mapped[uuid.UUID | None] = mapped_column(
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PGUUID(as_uuid=True), ForeignKey("users.id", ondelete="SET NULL"), nullable=True
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)
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