data driven about us screen

backend/app/api/history.py

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+from typing import Optional
+
+from fastapi import APIRouter, Depends, Query
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.auth import get_current_admin_user
+from app.database import get_session
+from app.models import HistoryEntry
+from app.schemas import HistoryEntryCreate, HistoryEntryUpdate, HistoryEntryResponse
+from app.user_models import User
+
+router = APIRouter()
+
+
+@router.get("/", response_model=list[HistoryEntryResponse])
+async def list_history_entries(
+    active: Optional[bool] = Query(None, description="Filter by active status"),
+    session: AsyncSession = Depends(get_session),
+):
+    query = select(HistoryEntry).order_by(HistoryEntry.display_order)
+    if active is not None:
+        query = query.where(HistoryEntry.active == active)
+    result = await session.execute(query)
+    return list(result.scalars().all())
+
+
+@router.get("/{entry_id}", response_model=HistoryEntryResponse)
+async def get_history_entry(entry_id: int, session: AsyncSession = Depends(get_session)):
+    result = await session.execute(select(HistoryEntry).where(HistoryEntry.id == entry_id))
+    entry = result.scalar_one_or_none()
+    if not entry:
+        return {"error": "History entry not found"}
+    return entry
+
+
+@router.post("/", response_model=HistoryEntryResponse, status_code=201)
+async def create_history_entry(
+    payload: HistoryEntryCreate,
+    session: AsyncSession = Depends(get_session),
+    _: User = Depends(get_current_admin_user),
+):
+    entry = HistoryEntry(**payload.model_dump(), active=True)
+    session.add(entry)
+    await session.commit()
+    await session.refresh(entry)
+    return entry
+
+
+@router.put("/{entry_id}", response_model=HistoryEntryResponse)
+async def update_history_entry(
+    entry_id: int,
+    payload: HistoryEntryUpdate,
+    session: AsyncSession = Depends(get_session),
+    _: User = Depends(get_current_admin_user),
+):
+    result = await session.execute(select(HistoryEntry).where(HistoryEntry.id == entry_id))
+    entry = result.scalar_one_or_none()
+    if not entry:
+        return {"error": "History entry not found"}
+    for key, value in payload.model_dump(exclude_unset=True).items():
+        setattr(entry, key, value)
+    await session.commit()
+    await session.refresh(entry)
+    return entry
+
+
+@router.delete("/{entry_id}", status_code=204)
+async def delete_history_entry(
+    entry_id: int,
+    session: AsyncSession = Depends(get_session),
+    _: User = Depends(get_current_admin_user),
+):
+    result = await session.execute(select(HistoryEntry).where(HistoryEntry.id == entry_id))
+    entry = result.scalar_one_or_none()
+    if not entry:
+        return {"error": "History entry not found"}
+    await session.delete(entry)
+    await session.commit()