124 lines
4.6 KiB
Python
124 lines
4.6 KiB
Python
# services/suppliers/app/main.py
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"""
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Supplier & Procurement Service FastAPI Application
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"""
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import os
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from fastapi import FastAPI
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from sqlalchemy import text
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from app.core.config import settings
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from app.core.database import database_manager
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from shared.service_base import StandardFastAPIService
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# Import API routers
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from app.api import suppliers, supplier_operations, analytics, internal_demo, audit
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# REMOVED: purchase_orders, deliveries - PO and delivery management moved to Procurement Service
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# from app.api import purchase_orders, deliveries
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class SuppliersService(StandardFastAPIService):
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"""Suppliers Service with standardized setup"""
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expected_migration_version = "00001"
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async def on_startup(self, app):
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"""Custom startup logic including migration verification"""
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await self.verify_migrations()
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await super().on_startup(app)
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async def verify_migrations(self):
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"""Verify database schema matches the latest migrations."""
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try:
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async with self.database_manager.get_session() as session:
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result = await session.execute(text("SELECT version_num FROM alembic_version"))
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version = result.scalar()
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if version != self.expected_migration_version:
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self.logger.error(f"Migration version mismatch: expected {self.expected_migration_version}, got {version}")
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raise RuntimeError(f"Migration version mismatch: expected {self.expected_migration_version}, got {version}")
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self.logger.info(f"Migration verification successful: {version}")
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except Exception as e:
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self.logger.error(f"Migration verification failed: {e}")
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raise
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def __init__(self):
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# Define expected database tables for health checks
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# NOTE: PO, delivery, and invoice tables moved to Procurement Service
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suppliers_expected_tables = [
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'suppliers', 'supplier_price_lists',
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'supplier_quality_reviews',
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'supplier_performance_metrics', 'supplier_alerts', 'supplier_scorecards',
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'supplier_benchmarks', 'alert_rules'
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]
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super().__init__(
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service_name="suppliers-service",
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app_name=settings.APP_NAME,
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description=settings.DESCRIPTION,
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version=settings.VERSION,
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cors_origins=settings.CORS_ORIGINS,
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api_prefix="", # Empty because RouteBuilder already includes /api/v1
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database_manager=database_manager,
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expected_tables=suppliers_expected_tables
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)
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async def on_startup(self, app: FastAPI):
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"""Custom startup logic for suppliers service"""
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# Custom startup completed
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pass
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async def on_shutdown(self, app: FastAPI):
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"""Custom shutdown logic for suppliers service"""
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# Database cleanup is handled by the base class
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pass
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def get_service_features(self):
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"""Return suppliers-specific features"""
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return [
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"supplier_management",
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"vendor_onboarding",
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# REMOVED: "purchase_orders", "delivery_tracking", "invoice_tracking" - moved to Procurement Service
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"quality_reviews",
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"price_list_management",
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"supplier_ratings",
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"performance_tracking",
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"performance_analytics",
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"supplier_scorecards",
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"performance_alerts",
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"business_model_detection",
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"dashboard_analytics",
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"cost_optimization",
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"risk_assessment",
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"benchmarking"
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]
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# Create service instance
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service = SuppliersService()
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# Create FastAPI app with standardized setup
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app = service.create_app()
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# Setup standard endpoints
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service.setup_standard_endpoints()
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# Include API routers
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# IMPORTANT: Order matters! More specific routes must come first
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# to avoid path parameter matching issues
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# REMOVED: purchase_orders.router, deliveries.router - PO and delivery management moved to Procurement Service
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service.add_router(audit.router) # /suppliers/audit-logs - must be FIRST
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service.add_router(supplier_operations.router) # /suppliers/operations/...
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service.add_router(analytics.router) # /suppliers/analytics/...
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service.add_router(suppliers.router) # /suppliers/{supplier_id} - catch-all, must be last
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service.add_router(internal_demo.router)
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if __name__ == "__main__":
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import uvicorn
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uvicorn.run(
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"app.main:app",
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host="0.0.0.0",
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port=8000,
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reload=os.getenv("RELOAD", "false").lower() == "true",
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log_level="info"
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) |