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

backend/app/schemas/hr.py

@@ -0,0 +1,24 @@
+from __future__ import annotations
+
+from sqlmodel import SQLModel
+
+
+class HeadcountRequestCreate(SQLModel):
+    department_id: int
+    requested_by_manager_id: int
+    role_title: str
+    employee_type: str
+    quantity: int = 1
+    justification: str | None = None
+
+
+class HeadcountRequestUpdate(SQLModel):
+    status: str | None = None
+    justification: str | None = None
+
+
+class EmploymentActionCreate(SQLModel):
+    employee_id: int
+    issued_by_employee_id: int
+    action_type: str
+    notes: str | None = None

backend/app/schemas/org.py

@@ -0,0 +1,31 @@
+from __future__ import annotations
+
+from sqlmodel import SQLModel
+
+
+class DepartmentCreate(SQLModel):
+    name: str
+    head_employee_id: int | None = None
+
+
+class DepartmentUpdate(SQLModel):
+    name: str | None = None
+    head_employee_id: int | None = None
+
+
+class EmployeeCreate(SQLModel):
+    name: str
+    employee_type: str
+    department_id: int | None = None
+    manager_id: int | None = None
+    title: str | None = None
+    status: str = "active"
+
+
+class EmployeeUpdate(SQLModel):
+    name: str | None = None
+    employee_type: str | None = None
+    department_id: int | None = None
+    manager_id: int | None = None
+    title: str | None = None
+    status: str | None = None

backend/app/schemas/projects.py

@@ -0,0 +1,13 @@
+from __future__ import annotations
+
+from sqlmodel import SQLModel
+
+
+class ProjectCreate(SQLModel):
+    name: str
+    status: str = "active"
+
+
+class ProjectUpdate(SQLModel):
+    name: str | None = None
+    status: str | None = None

backend/app/schemas/task.py

@@ -1,35 +0,0 @@
-from __future__ import annotations
-
-from datetime import datetime
-from typing import Literal
-
-from pydantic import BaseModel, Field
-
-
-TaskStatus = Literal["todo", "doing", "done"]
-
-
-class TaskCreate(BaseModel):
-    title: str = Field(min_length=1, max_length=200)
-    description: str | None = None
-    status: TaskStatus = "todo"
-    assignee: str | None = None
-
-
-class TaskUpdate(BaseModel):
-    title: str | None = Field(default=None, min_length=1, max_length=200)
-    description: str | None = None
-    status: TaskStatus | None = None
-    assignee: str | None = None
-
-
-class TaskOut(BaseModel):
-    id: int
-    title: str
-    description: str | None
-    status: TaskStatus
-    assignee: str | None
-    created_at: datetime
-    updated_at: datetime | None
-
-    model_config = {"from_attributes": True}

backend/app/schemas/work.py

@@ -0,0 +1,27 @@
+from __future__ import annotations
+
+from sqlmodel import SQLModel
+
+
+class TaskCreate(SQLModel):
+    project_id: int
+    title: str
+    description: str | None = None
+    status: str = "backlog"
+    assignee_employee_id: int | None = None
+    reviewer_employee_id: int | None = None
+    created_by_employee_id: int | None = None
+
+
+class TaskUpdate(SQLModel):
+    title: str | None = None
+    description: str | None = None
+    status: str | None = None
+    assignee_employee_id: int | None = None
+    reviewer_employee_id: int | None = None
+
+
+class TaskCommentCreate(SQLModel):
+    task_id: int
+    author_employee_id: int | None = None
+    body: str