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feat(knowledge): add service library

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DS | Schubert 2026-07-03 10:25:52 +02:00
parent ecab0fe6b6
commit 228da8f814
32 changed files with 2878 additions and 6 deletions
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backend/hermes/app/models/knowledge.py Normal file
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from datetime import datetime
from sqlalchemy import DateTime, ForeignKey, Integer, JSON, String, Text, UniqueConstraint, func
from sqlalchemy.orm import Mapped, mapped_column, relationship
from app.db.database import Base
class KnowledgeManufacturer(Base):
__tablename__ = "knowledge_manufacturers"
id: Mapped[int] = mapped_column(primary_key=True)
name: Mapped[str] = mapped_column(String(160), unique=True, index=True)
slug: Mapped[str] = mapped_column(String(180), unique=True, index=True)
website: Mapped[str] = mapped_column(String(255), default="", server_default="")
notes: Mapped[str] = mapped_column(Text, default="", server_default="")
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
devices: Mapped[list["KnowledgeDevice"]] = relationship(back_populates="manufacturer", cascade="all, delete-orphan")
documents: Mapped[list["KnowledgeDocument"]] = relationship(back_populates="manufacturer")
notes_rel: Mapped[list["KnowledgeNote"]] = relationship(back_populates="manufacturer")
class KnowledgeDevice(Base):
__tablename__ = "knowledge_devices"
__table_args__ = (
UniqueConstraint("manufacturer_id", "slug", name="uq_knowledge_devices_manufacturer_slug"),
)
id: Mapped[int] = mapped_column(primary_key=True)
manufacturer_id: Mapped[int] = mapped_column(ForeignKey("knowledge_manufacturers.id", ondelete="CASCADE"), index=True)
name: Mapped[str] = mapped_column(String(180), index=True)
slug: Mapped[str] = mapped_column(String(200), index=True)
model_number: Mapped[str] = mapped_column(String(120), default="", server_default="", index=True)
device_type: Mapped[str] = mapped_column(String(80), default="", server_default="", index=True)
frequency_range: Mapped[str] = mapped_column(String(120), default="", server_default="")
production_year_from: Mapped[int | None] = mapped_column(Integer, nullable=True)
production_year_to: Mapped[int | None] = mapped_column(Integer, nullable=True)
notes: Mapped[str] = mapped_column(Text, default="", server_default="")
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
manufacturer: Mapped[KnowledgeManufacturer] = relationship(back_populates="devices")
documents: Mapped[list["KnowledgeDocument"]] = relationship(back_populates="device")
notes_rel: Mapped[list["KnowledgeNote"]] = relationship(back_populates="device")
class KnowledgeDocument(Base):
__tablename__ = "knowledge_documents"
id: Mapped[int] = mapped_column(primary_key=True)
manufacturer_id: Mapped[int] = mapped_column(ForeignKey("knowledge_manufacturers.id", ondelete="RESTRICT"), index=True)
device_id: Mapped[int | None] = mapped_column(ForeignKey("knowledge_devices.id", ondelete="SET NULL"), nullable=True, index=True)
title: Mapped[str] = mapped_column(String(255), index=True)
slug: Mapped[str] = mapped_column(String(280), unique=True, index=True)
document_type: Mapped[str] = mapped_column(String(80), index=True)
language: Mapped[str] = mapped_column(String(20), default="de", server_default="", index=True)
file_name: Mapped[str] = mapped_column(String(255), default="", server_default="")
file_path: Mapped[str] = mapped_column(String(500), default="", server_default="")
mime_type: Mapped[str] = mapped_column(String(120), default="", server_default="")
file_size: Mapped[int] = mapped_column(Integer, default=0, server_default="0")
checksum_sha256: Mapped[str] = mapped_column(String(64), default="", server_default="", index=True)
external_url: Mapped[str] = mapped_column(String(500), default="", server_default="")
paperless_document_id: Mapped[str] = mapped_column(String(120), default="", server_default="", index=True)
description: Mapped[str] = mapped_column(Text, default="", server_default="")
tags: Mapped[list[str]] = mapped_column(JSON, default=list, server_default="[]")
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
manufacturer: Mapped[KnowledgeManufacturer] = relationship(back_populates="documents")
device: Mapped[KnowledgeDevice | None] = relationship(back_populates="documents")
class KnowledgeNote(Base):
__tablename__ = "knowledge_notes"
id: Mapped[int] = mapped_column(primary_key=True)
manufacturer_id: Mapped[int | None] = mapped_column(ForeignKey("knowledge_manufacturers.id", ondelete="SET NULL"), nullable=True, index=True)
device_id: Mapped[int | None] = mapped_column(ForeignKey("knowledge_devices.id", ondelete="SET NULL"), nullable=True, index=True)
title: Mapped[str] = mapped_column(String(255), index=True)
content: Mapped[str] = mapped_column(Text)
note_type: Mapped[str] = mapped_column(String(80), index=True)
severity: Mapped[str] = mapped_column(String(40), default="", server_default="", index=True)
tags: Mapped[list[str]] = mapped_column(JSON, default=list, server_default="[]")
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
manufacturer: Mapped[KnowledgeManufacturer | None] = relationship(back_populates="notes_rel")
device: Mapped[KnowledgeDevice | None] = relationship(back_populates="notes_rel")
class KnowledgeCategory(Base):
__tablename__ = "knowledge_categories"
id: Mapped[int] = mapped_column(primary_key=True)
name: Mapped[str] = mapped_column(String(120), unique=True, index=True)
slug: Mapped[str] = mapped_column(String(140), unique=True, index=True)
description: Mapped[str] = mapped_column(Text, default="", server_default="")
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())