# app/modules/billing/models/__init__.py
"""
Billing module database models.

This is the canonical location for billing models. Module models are automatically
discovered and registered with SQLAlchemy's Base.metadata at startup.

Usage:
    from app.modules.billing.models import (
        VendorSubscription,
        SubscriptionTier,
        SubscriptionStatus,
        TierCode,
    )
"""

from app.modules.billing.models.subscription import (
    # Enums
    TierCode,
    SubscriptionStatus,
    AddOnCategory,
    BillingPeriod,
    # Models
    SubscriptionTier,
    AddOnProduct,
    VendorAddOn,
    StripeWebhookEvent,
    BillingHistory,
    VendorSubscription,
    CapacitySnapshot,
    # Legacy constants
    TIER_LIMITS,
)

__all__ = [
    # Enums
    "TierCode",
    "SubscriptionStatus",
    "AddOnCategory",
    "BillingPeriod",
    # Models
    "SubscriptionTier",
    "AddOnProduct",
    "VendorAddOn",
    "StripeWebhookEvent",
    "BillingHistory",
    "VendorSubscription",
    "CapacitySnapshot",
    # Legacy constants
    "TIER_LIMITS",
]