66 lines
2.6 KiB
Python
66 lines
2.6 KiB
Python
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"""
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Copyright 2024-2026 ChatterMate
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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Generic plan-feature gating.
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Cloud (enterprise module installed): a feature is available when the org has
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an accessible subscription whose plan carries the feature flag. OSS/community
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deployments are always unrestricted. This generalizes the per-feature gates
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copied across the API layer (lead_capture, mcp_tool, workflow, ...) — new
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features should gate through here instead of minting another copy.
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"""
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from uuid import UUID
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from fastapi import HTTPException, status
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from sqlalchemy.orm import Session
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from app.core.logger import get_logger
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try:
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from app.enterprise.repositories.plan import PlanRepository
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from app.enterprise.services.feature_access import require_accessible_subscription
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HAS_ENTERPRISE = True
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except ImportError:
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HAS_ENTERPRISE = False
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logger = get_logger(__name__)
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def feature_allowed(db: Session, organization_id: UUID, feature: str) -> bool:
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"""Non-raising check. Any gating-lookup failure fails CLOSED (feature
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hidden) rather than surfacing a 500 — used by public/unauthenticated
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surfaces and background hooks."""
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if not HAS_ENTERPRISE:
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return True
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try:
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subscription = require_accessible_subscription(db, organization_id)
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return PlanRepository(db).check_feature_availability(str(subscription.plan_id), feature)
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except HTTPException:
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return False
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except Exception as e:
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logger.error(f"Feature gate check '{feature}' failed for org {organization_id}: {e}")
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return False
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def check_feature_access(db: Session, organization_id: UUID, feature: str, upgrade_message: str) -> None:
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"""Raising check for authenticated admin endpoints: 403 with the feature's
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upgrade message when the plan lacks the flag (subscription-level errors
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propagate from the enterprise module)."""
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if not HAS_ENTERPRISE:
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return
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subscription = require_accessible_subscription(db, organization_id)
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if not PlanRepository(db).check_feature_availability(str(subscription.plan_id), feature):
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raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail=upgrade_message)
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