70b1c7de10
Add typed service contracts (Protocols + frozen DTOs) in shared/contracts/ for cross-domain communication. Each domain exposes a service interface (BlogService, CalendarService, MarketService, CartService) backed by SQL implementations in shared/services/. A singleton registry with has() guards enables composable startup — apps register their own domain service and stubs for absent domains. Absorbs glue layer: navigation, relationships, event handlers (login, container, order) now live in shared/ with has()-guarded service calls. Factory gains domain_services_fn parameter for per-app service registration. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
32 lines
563 B
Python
32 lines
563 B
Python
"""Typed contracts (DTOs + Protocols) for cross-domain service interfaces."""
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from .dtos import (
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PostDTO,
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CalendarDTO,
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CalendarEntryDTO,
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MarketPlaceDTO,
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ProductDTO,
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CartItemDTO,
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CartSummaryDTO,
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)
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from .protocols import (
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BlogService,
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CalendarService,
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MarketService,
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CartService,
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)
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__all__ = [
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"PostDTO",
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"CalendarDTO",
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"CalendarEntryDTO",
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"MarketPlaceDTO",
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"ProductDTO",
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"CartItemDTO",
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"CartSummaryDTO",
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"BlogService",
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"CalendarService",
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"MarketService",
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"CartService",
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]
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