Refactor backend to SQLModel; reset schema; add Company OS endpoints

backend/app/api/org.py

@@ -0,0 +1,79 @@
+from __future__ import annotations
+
+from fastapi import APIRouter, Depends, HTTPException
+from sqlmodel import Session, select
+
+from app.api.utils import log_activity
+from app.db.session import get_session
+from app.models.org import Department, Employee
+from app.schemas.org import DepartmentCreate, DepartmentUpdate, EmployeeCreate, EmployeeUpdate
+
+router = APIRouter(tags=["org"])
+
+
+@router.get("/departments", response_model=list[Department])
+def list_departments(session: Session = Depends(get_session)):
+    return session.exec(select(Department).order_by(Department.name.asc())).all()
+
+
+@router.post("/departments", response_model=Department)
+def create_department(payload: DepartmentCreate, session: Session = Depends(get_session)):
+    dept = Department(name=payload.name, head_employee_id=payload.head_employee_id)
+    session.add(dept)
+    session.commit()
+    session.refresh(dept)
+    log_activity(session, actor_employee_id=None, entity_type="department", entity_id=dept.id, verb="created", payload={"name": dept.name})
+    session.commit()
+    return dept
+
+
+@router.patch("/departments/{department_id}", response_model=Department)
+def update_department(department_id: int, payload: DepartmentUpdate, session: Session = Depends(get_session)):
+    dept = session.get(Department, department_id)
+    if not dept:
+        raise HTTPException(status_code=404, detail="Department not found")
+
+    data = payload.model_dump(exclude_unset=True)
+    for k, v in data.items():
+        setattr(dept, k, v)
+
+    session.add(dept)
+    session.commit()
+    session.refresh(dept)
+    log_activity(session, actor_employee_id=None, entity_type="department", entity_id=dept.id, verb="updated", payload=data)
+    session.commit()
+    return dept
+
+
+@router.get("/employees", response_model=list[Employee])
+def list_employees(session: Session = Depends(get_session)):
+    return session.exec(select(Employee).order_by(Employee.id.asc())).all()
+
+
+@router.post("/employees", response_model=Employee)
+def create_employee(payload: EmployeeCreate, session: Session = Depends(get_session)):
+    emp = Employee(**payload.model_dump())
+    session.add(emp)
+    session.commit()
+    session.refresh(emp)
+    log_activity(session, actor_employee_id=None, entity_type="employee", entity_id=emp.id, verb="created", payload={"name": emp.name, "type": emp.employee_type})
+    session.commit()
+    return emp
+
+
+@router.patch("/employees/{employee_id}", response_model=Employee)
+def update_employee(employee_id: int, payload: EmployeeUpdate, session: Session = Depends(get_session)):
+    emp = session.get(Employee, employee_id)
+    if not emp:
+        raise HTTPException(status_code=404, detail="Employee not found")
+
+    data = payload.model_dump(exclude_unset=True)
+    for k, v in data.items():
+        setattr(emp, k, v)
+
+    session.add(emp)
+    session.commit()
+    session.refresh(emp)
+    log_activity(session, actor_employee_id=None, entity_type="employee", entity_id=emp.id, verb="updated", payload=data)
+    session.commit()
+    return emp