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Basisimplementierung für Mailversandt.

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Frank Agerholm 2026-01-16 20:51:40 +01:00
commit 531b9cb10e
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14 changed files with 520 additions and 41 deletions
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23
app/models.py
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@ -1,7 +1,9 @@
import enum, uuid
from datetime import datetime
from sqlalchemy import String, Enum, ForeignKey, Integer, DateTime, JSON
from sqlalchemy import LargeBinary, Index
from sqlalchemy.orm import relationship, Mapped, mapped_column
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.dialects.postgresql import UUID, TIMESTAMP
from sqlalchemy.sql import func
from app.db import Base
@ -52,3 +54,22 @@ class TaskDependency(Base):
__tablename__ = "task_dependencies"
task_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("tasks.id", ondelete="CASCADE"), primary_key=True)
depends_on_task_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("tasks.id", ondelete="CASCADE"), primary_key=True)
class Message(Base):
__tablename__ = "messages"
id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
mailbox_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), nullable=False, index=True)
message_id: Mapped[str | None]= mapped_column(String(512), index=True, nullable=True)
subject: Mapped[str | None] = mapped_column(String(2048))
from_addr: Mapped[str | None] = mapped_column(String(2048))
to_addr: Mapped[str | None] = mapped_column(String(4096))
date_header: Mapped[datetime | None] = mapped_column(TIMESTAMP(timezone=True), nullable=True)
received_at: Mapped[datetime] = mapped_column(TIMESTAMP(timezone=True), default=datetime.utcnow, nullable=False)
raw_eml: Mapped[bytes] = mapped_column(LargeBinary, nullable=False)
Index("ix_messages_date", Message.date_header)
Index("ix_messages_message_id", Message.message_id)