grokbot_ty
5019b10584
POST /api/v1/slabs accepts multipart/form-data with: - data: JSON-encoded SlabCreate payload - files[]: original image files (1-5 photos) - meta[]: JSON-encoded photo metadata objects Returns 201 with status: calibrated and server_rev: 1. Server stores client-sent numbers only (sqft, bdft, widths) without server-side recompute. Client is authoritative for deterministic math. Includes: - SlabCreateData Pydantic model mirroring OPENAPI.md SlabCreate schema - PhotoMeta model for photo metadata validation - SlabRead/PhotoRead response models - File storage with configurable images directory (temp fallback for tests) - Duplicate SKU detection (409) - python-multipart added to requirements.txt D-1 test coverage (8 tests, all green): - 201 response on valid multipart upload - status: calibrated in response - server_rev: 1 in response - Full response shape assertion - Multiple photos handling - Missing data field returns 400 - Duplicate SKU returns 409 - TestClient lifespan management (FUND-9) Evidence: pytest tests/ -v → 31 passed, 0 failed
57 lines
1.6 KiB
Python
57 lines
1.6 KiB
Python
"""App factory and lifespan."""
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import logging
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from contextlib import asynccontextmanager
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from fastapi import FastAPI
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from app.api import health as health_router
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from app.api import settings as settings_router
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from app.api import slabs as slabs_router
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from app.config import Settings
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from app.db.engine import close_db_connection, init_db
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from app.logging_config import configure_logging
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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"""Application lifespan: startup and shutdown hooks.
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Handles database initialization, logging configuration,
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and cleanup on shutdown.
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"""
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configure_logging()
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logging.info("SlabUploader starting up")
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await init_db()
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yield
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logging.info("SlabUploader shutting down")
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await close_db_connection()
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def create_app(app_settings: Settings | None = None) -> FastAPI:
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"""Create a fresh FastAPI app instance.
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Each call produces an independent app with its own database connection
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and cleared dependency overrides. This is the factory used by tests.
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Args:
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app_settings: Application settings. Uses env vars if None.
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Returns:
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Configured FastAPI application.
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"""
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if app_settings is None:
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app_settings = Settings()
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app_settings.validate()
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app = FastAPI(title="SlabUploader", version="0.1.0", lifespan=lifespan)
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# Store settings on app state for dependency injection
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app.state.settings = app_settings
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app.include_router(health_router.router)
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app.include_router(settings_router.router)
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app.include_router(slabs_router.router)
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return app
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