Cheng Zhou
3e77127687
增加通用提醒状态、数据库迁移和定时同步，覆盖风险时效、文件回执、项目里程碑、访视窗口与协作申请。 新增网页端和桌面端提醒中心、真实投递诊断与固定隐私通知正文，并补齐登录来源聚合、测试和说明文档。
54 lines
2.5 KiB
Python
54 lines
2.5 KiB
Python
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 Boolean, DateTime, ForeignKey, Index, String, Text, UniqueConstraint, func
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import Mapped, mapped_column
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from app.db.base_class import Base
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class Notification(Base):
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__tablename__ = "notifications"
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__table_args__ = (
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UniqueConstraint("recipient_id", "dedupe_key", name="uq_notifications_recipient_dedupe"),
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Index(
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"ix_notifications_recipient_study_state",
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"recipient_id",
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"study_id",
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"resolved_at",
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"read_at",
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"created_at",
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),
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Index("ix_notifications_source", "source_type", "source_id"),
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)
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id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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study_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True), ForeignKey("studies.id", ondelete="CASCADE"), nullable=False
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)
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recipient_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True), ForeignKey("users.id", ondelete="CASCADE"), nullable=False
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)
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category: Mapped[str] = mapped_column(String(64), nullable=False)
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priority: Mapped[str] = mapped_column(String(16), nullable=False, default="NORMAL", server_default="NORMAL")
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title: Mapped[str] = mapped_column(String(180), nullable=False)
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message: Mapped[str] = mapped_column(String(500), nullable=False)
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action_path: Mapped[str | None] = mapped_column(Text, nullable=True)
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source_type: Mapped[str] = mapped_column(String(64), nullable=False)
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source_id: Mapped[str] = mapped_column(String(100), nullable=False)
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source_version: Mapped[str | None] = mapped_column(String(100), nullable=True)
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dedupe_key: Mapped[str] = mapped_column(String(255), nullable=False)
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requires_action: Mapped[bool] = mapped_column(
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Boolean, nullable=False, default=True, server_default="true"
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)
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due_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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read_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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resolved_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, server_default=func.now())
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
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)
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