Initial commit – TimeMaster Zeiterfassung & HR-Tool

Stand: agent-06 (Audit-Log), agent-05 (Krankmeldung), agent-07 Phase 1 (Personalnummer),
Busylight-Pull-Integration, TOTP/2FA, Abwesenheiten, Zeiterfassung, Kiosk-Grundgerüst.
Migrations 0001–0023 deployed auf 192.168.1.137 + .164.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/app/models/company.py

@@ -0,0 +1,52 @@
+import enum
+import uuid
+from datetime import datetime
+from typing import TYPE_CHECKING
+
+from sqlalchemy import Boolean, DateTime, Integer, String, Text
+from sqlalchemy.dialects.postgresql import JSONB, UUID
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.core.database import Base
+
+if TYPE_CHECKING:
+    from app.models.user import User
+    from app.models.department import Department
+
+
+class PersonnelNumberMode(str, enum.Enum):
+    MANUAL = "manual"
+    AUTO = "auto"
+
+
+class Company(Base):
+    __tablename__ = "companies"
+
+    id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    name: Mapped[str] = mapped_column(String(255), nullable=False)
+    slug: Mapped[str] = mapped_column(String(100), unique=True, nullable=False)
+    plan: Mapped[str] = mapped_column(String(50), default="trial")
+    logo_url: Mapped[str | None] = mapped_column(Text)
+    country: Mapped[str] = mapped_column(String(10), default="DE")
+    state: Mapped[str | None] = mapped_column(String(10))
+    settings: Mapped[dict] = mapped_column(JSONB, default=dict)
+
+    # Personalnummern-Konfiguration
+    personnel_number_required: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
+    personnel_number_mode: Mapped[str] = mapped_column(String(10), nullable=False, default=PersonnelNumberMode.MANUAL.value)
+    personnel_number_next: Mapped[int] = mapped_column(Integer, nullable=False, default=1)
+
+    # Krankmeldungs-Konfiguration: Default-Schwelle für AU-Pflicht (in Tagen).
+    # Pro AbsenceType via certificate_after_days überschreibbar.
+    sick_note_required_after_days: Mapped[int] = mapped_column(Integer, nullable=False, default=3)
+
+    # Busylight-Pull: SHA-256-Hash des per-Firma-Tokens (Klartext nie in DB).
+    busylight_pull_token_hash: Mapped[str | None] = mapped_column(String(64), unique=True)
+    busylight_token_created_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+
+    # Relationships
+    users: Mapped[list["User"]] = relationship("User", back_populates="company", lazy="noload")
+    departments: Mapped[list["Department"]] = relationship("Department", back_populates="company", lazy="noload")
+
+    def __repr__(self) -> str:
+        return f"<Company {self.name}>"