feat(5.22): Saved Searches / Smart Lists — reusable filters for list views

- SavedFilter model with TenantMixin (name, entity_type, filter_criteria JSONB, user_id) - Routes: GET/POST /saved-filters, DELETE /saved-filters/{id} with RBAC - Alembic migration 0029_saved_filters creates saved_filters table - Frontend: SavedFilters.tsx component with save/load/delete UI - Frontend: api/savedFilters.ts with React Query hooks - Integrated into ContactsListPage as example - i18n keys for savedFilters.* in de.json and en.json - Tests: test_saved_filters.py (9 tests) + SavedFilters.test.tsx (3 tests) - Registered SavedFilter in conftest.py
2026-07-23 23:44:50 +02:00
parent 2c9e74776e
commit 182af355d1
12 changed files with 663 additions and 0 deletions
@@ -0,0 +1,136 @@
+"""Saved filters routes — CRUD for reusable filter criteria."""
+
+from __future__ import annotations
+
+import uuid
+from typing import Any
+
+from fastapi import APIRouter, Depends, HTTPException, Query, Response, status
+from pydantic import BaseModel, Field
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.core.db import get_db
+from app.deps import get_current_user, require_permission
+from app.models.saved_filter import SavedFilter
+
+router = APIRouter(prefix="/api/v1/saved-filters", tags=["saved-filters"])
+
+VALID_ENTITY_TYPES = {"contacts", "mail", "calendar", "dms"}
+
+
+class SavedFilterCreate(BaseModel):
+    """Schema for creating a saved filter."""
+    name: str = Field(..., min_length=1, max_length=100)
+    entity_type: str = Field(..., pattern="^(contacts|mail|calendar|dms)$")
+    filter_criteria: dict[str, Any] = Field(default_factory=dict)
+
+
+class SavedFilterUpdate(BaseModel):
+    """Schema for updating a saved filter."""
+    name: str | None = Field(default=None, min_length=1, max_length=100)
+    filter_criteria: dict[str, Any] | None = None
+
+
+def _filter_to_dict(f: SavedFilter) -> dict[str, Any]:
+    return {
+        "id": str(f.id),
+        "name": f.name,
+        "entity_type": f.entity_type,
+        "filter_criteria": f.filter_criteria,
+        "user_id": str(f.user_id),
+        "created_at": f.created_at.isoformat() if f.created_at else None,
+        "updated_at": f.updated_at.isoformat() if f.updated_at else None,
+    }
+
+
+@router.get("", dependencies=[Depends(require_permission("contacts:read"))])
+async def list_saved_filters(
+    entity_type: str | None = Query(None, pattern="^(contacts|mail|calendar|dms)$"),
+    db: AsyncSession = Depends(get_db),
+    current_user: dict = Depends(get_current_user),
+):
+    """List saved filters for the current user, optionally filtered by entity_type."""
+    tenant_id = uuid.UUID(current_user["tenant_id"])
+    user_id = uuid.UUID(current_user["user_id"])
+
+    query = select(SavedFilter).where(
+        SavedFilter.tenant_id == tenant_id,
+        SavedFilter.user_id == user_id,
+        SavedFilter.deleted_at.is_(None),
+    )
+    if entity_type:
+        query = query.where(SavedFilter.entity_type == entity_type)
+    query = query.order_by(SavedFilter.name)
+
+    result = await db.execute(query)
+    filters = result.scalars().all()
+    return [_filter_to_dict(f) for f in filters]
+
+
+@router.post("", status_code=status.HTTP_201_CREATED, dependencies=[Depends(require_permission("contacts:read"))])
+async def create_saved_filter(
+    body: SavedFilterCreate,
+    db: AsyncSession = Depends(get_db),
+    current_user: dict = Depends(get_current_user),
+):
+    """Create a new saved filter for the current user."""
+    tenant_id = uuid.UUID(current_user["tenant_id"])
+    user_id = uuid.UUID(current_user["user_id"])
+
+    # Check uniqueness within user+entity
+    existing = await db.execute(
+        select(SavedFilter).where(
+            SavedFilter.tenant_id == tenant_id,
+            SavedFilter.user_id == user_id,
+            SavedFilter.entity_type == body.entity_type,
+            SavedFilter.name == body.name,
+            SavedFilter.deleted_at.is_(None),
+        )
+    )
+    if existing.scalar_one_or_none() is not None:
+        raise HTTPException(409, detail={"detail": "Filter name already exists", "code": "duplicate"})
+
+    saved = SavedFilter(
+        tenant_id=tenant_id,
+        user_id=user_id,
+        name=body.name,
+        entity_type=body.entity_type,
+        filter_criteria=body.filter_criteria,
+    )
+    db.add(saved)
+    await db.flush()
+    return _filter_to_dict(saved)
+
+
+@router.delete("/{filter_id}", status_code=status.HTTP_204_NO_CONTENT, dependencies=[Depends(require_permission("contacts:read"))])
+async def delete_saved_filter(
+    filter_id: str,
+    db: AsyncSession = Depends(get_db),
+    current_user: dict = Depends(get_current_user),
+):
+    """Delete a saved filter (soft-delete)."""
+    tenant_id = uuid.UUID(current_user["tenant_id"])
+    user_id = uuid.UUID(current_user["user_id"])
+
+    try:
+        fid = uuid.UUID(filter_id)
+    except (ValueError, TypeError):
+        raise HTTPException(400, detail={"detail": "Invalid filter_id", "code": "invalid_id"}) from None
+
+    result = await db.execute(
+        select(SavedFilter).where(
+            SavedFilter.id == fid,
+            SavedFilter.tenant_id == tenant_id,
+            SavedFilter.user_id == user_id,
+            SavedFilter.deleted_at.is_(None),
+        )
+    )
+    saved = result.scalar_one_or_none()
+    if saved is None:
+        raise HTTPException(404, detail={"detail": "Saved filter not found", "code": "not_found"})
+
+    from datetime import datetime, timezone
+    saved.deleted_at = datetime.now(timezone.utc)
+    await db.flush()
+    return Response(status_code=status.HTTP_204_NO_CONTENT)