intermittent commit

2026-07-14 13:22:11 +02:00
parent 3444a4920f
commit 6163c8f733
24 changed files with 2367 additions and 0 deletions
@@ -0,0 +1,104 @@
+from __future__ import annotations
+
+import uuid
+from datetime import datetime
+from typing import Any
+
+from sqlalchemy import Boolean, DateTime, ForeignKey, Index, Integer, JSON, String, Text, UniqueConstraint
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from govoplan_core.db.base import Base, TimestampMixin
+
+
+def new_uuid() -> str:
+    return str(uuid.uuid4())
+
+
+class NotificationMessage(Base, TimestampMixin):
+    __tablename__ = "notification_messages"
+    __table_args__ = (
+        Index("ix_notification_messages_tenant_status", "tenant_id", "status"),
+        Index("ix_notification_messages_tenant_recipient", "tenant_id", "recipient_type", "recipient_id"),
+        Index("ix_notification_messages_source", "tenant_id", "source_module", "source_resource_type", "source_resource_id"),
+        Index("ix_notification_messages_due", "tenant_id", "status", "not_before_at"),
+    )
+
+    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
+    tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
+    source_module: Mapped[str] = mapped_column(String(100), nullable=False, index=True)
+    source_resource_type: Mapped[str] = mapped_column(String(100), nullable=False, index=True)
+    source_resource_id: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
+    event_kind: Mapped[str] = mapped_column(String(100), nullable=False, index=True)
+    channel: Mapped[str] = mapped_column(String(40), default="inbox", nullable=False, index=True)
+    recipient: Mapped[str | None] = mapped_column(String(500), nullable=True, index=True)
+    recipient_type: Mapped[str | None] = mapped_column(String(40), nullable=True, index=True)
+    recipient_id: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
+    recipient_label: Mapped[str | None] = mapped_column(String(500), nullable=True)
+    subject: Mapped[str | None] = mapped_column(String(500), nullable=True)
+    body_text: Mapped[str | None] = mapped_column(Text, nullable=True)
+    body_html: Mapped[str | None] = mapped_column(Text, nullable=True)
+    action_url: Mapped[str | None] = mapped_column(String(1000), nullable=True)
+    priority: Mapped[int] = mapped_column(Integer, default=0, nullable=False, index=True)
+    status: Mapped[str] = mapped_column(String(40), default="pending", nullable=False, index=True)
+    not_before_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
+    queued_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    sent_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    failed_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    read_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    acknowledged_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    cancelled_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    attempt_count: Mapped[int] = mapped_column(Integer, default=0, nullable=False)
+    last_error: Mapped[str | None] = mapped_column(Text, nullable=True)
+    external_message_id: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
+    payload: Mapped[dict[str, Any]] = mapped_column(JSON, default=dict, nullable=False)
+    metadata_: Mapped[dict[str, Any]] = mapped_column("metadata", JSON, default=dict, nullable=False)
+    deleted_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
+
+    attempts: Mapped[list["NotificationDeliveryAttempt"]] = relationship(
+        back_populates="notification",
+        cascade="all, delete-orphan",
+        order_by="NotificationDeliveryAttempt.created_at",
+    )
+
+
+class NotificationDeliveryAttempt(Base, TimestampMixin):
+    __tablename__ = "notification_delivery_attempts"
+    __table_args__ = (
+        Index("ix_notification_attempts_notification", "notification_id", "attempt_no"),
+        Index("ix_notification_attempts_tenant_status", "tenant_id", "status"),
+    )
+
+    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
+    tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
+    notification_id: Mapped[str] = mapped_column(ForeignKey("notification_messages.id", ondelete="CASCADE"), nullable=False, index=True)
+    attempt_no: Mapped[int] = mapped_column(Integer, nullable=False)
+    channel: Mapped[str] = mapped_column(String(40), nullable=False, index=True)
+    provider: Mapped[str | None] = mapped_column(String(100), nullable=True, index=True)
+    status: Mapped[str] = mapped_column(String(40), nullable=False, index=True)
+    started_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    finished_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    external_message_id: Mapped[str | None] = mapped_column(String(255), nullable=True)
+    error: Mapped[str | None] = mapped_column(Text, nullable=True)
+    details: Mapped[dict[str, Any]] = mapped_column(JSON, default=dict, nullable=False)
+
+    notification: Mapped[NotificationMessage] = relationship(back_populates="attempts")
+
+
+class NotificationPreference(Base, TimestampMixin):
+    __tablename__ = "notification_preferences"
+    __table_args__ = (
+        UniqueConstraint("tenant_id", "user_id", name="uq_notification_preferences_tenant_user"),
+        Index("ix_notification_preferences_tenant_user", "tenant_id", "user_id"),
+    )
+
+    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
+    tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
+    user_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
+    show_unread_badge: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
+    email_enabled: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
+    email_digest_enabled: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
+    muted_source_modules: Mapped[list[str]] = mapped_column(JSON, default=list, nullable=False)
+    metadata_: Mapped[dict[str, Any]] = mapped_column("metadata", JSON, default=dict, nullable=False)
+
+
+__all__ = ["NotificationDeliveryAttempt", "NotificationMessage", "NotificationPreference", "new_uuid"]