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2026-06-10 02:04:37 -06:00
parent 1ba3d8dea4
commit 31cdce03a0
131 changed files with 15922 additions and 106 deletions
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+"""Cotizador E3 — FastAPI Application
+
+REST API + MCP Server for digital marketing quotation management.
+Optimized for n8n workflows and AI agents (OpenClaw, Claude, ChatGPT).
+"""
+
+from __future__ import annotations
+
+from contextlib import asynccontextmanager
+from datetime import datetime, timezone
+
+from fastapi import FastAPI, Request
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import JSONResponse
+
+from app.config import settings
+from app.database import close_db, init_db
+
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    await init_db()
+    yield
+    await close_db()
+
+
+app = FastAPI(
+    title="Cotizador E3 API",
+    description=(
+        "API REST para el sistema de cotizaciones de marketing digital de Consultoría E3. "
+        "Optimizada para integración con n8n y agentes de IA (OpenClaw, Claude, ChatGPT) "
+        "via MCP (Model Context Protocol)."
+    ),
+    version="1.0.0",
+    lifespan=lifespan,
+    docs_url="/docs",
+    redoc_url="/redoc",
+    openapi_url="/openapi.json",
+    openapi_tags=[
+        {"name": "Health", "description": "Health check y información de la API"},
+        {"name": "Auth", "description": "Autenticación (API Key + JWT)"},
+        {"name": "Clientes", "description": "Gestión de clientes"},
+        {"name": "Catálogo", "description": "Catálogo de servicios de marketing digital"},
+        {"name": "Categorías", "description": "Categorías de servicios"},
+        {"name": "Cotizaciones", "description": "Cotizaciones — CRUD completo con servicios y plan CRM"},
+        {"name": "Paquetes", "description": "Paquetes de servicios con fases"},
+        {"name": "Configuración", "description": "Configuración de la empresa (key-value)"},
+        {"name": "Bonos", "description": "Bonos disponibles para cotizaciones"},
+        {"name": "Financiamiento", "description": "Planes y cálculo de financiamiento"},
+        {"name": "Export", "description": "Exportación de PDF, Excel y CSV"},
+        {"name": "Import", "description": "Importación masiva de servicios"},
+    ],
+)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+
+@app.exception_handler(Exception)
+async def global_exception_handler(request: Request, exc: Exception):
+    return JSONResponse(
+        status_code=500,
+        content={"error": "Error interno del servidor", "detail": str(exc)},
+    )
+
+
+# Register routers
+from app.routers import (
+    auth,
+    bonos,
+    catalogo,
+    categorias,
+    clientes,
+    configuracion,
+    cotizaciones,
+    export_,
+    financiamiento,
+    health,
+    import_,
+    paquetes,
+)
+
+app.include_router(health.router)
+app.include_router(auth.router)
+app.include_router(clientes.router)
+app.include_router(catalogo.router)
+app.include_router(categorias.router)
+app.include_router(cotizaciones.router)
+app.include_router(paquetes.router)
+app.include_router(configuracion.router)
+app.include_router(bonos.router)
+app.include_router(financiamiento.router)
+app.include_router(export_.router)
+app.include_router(import_.router)
+
+# Mount MCP server
+try:
+    from app.mcp.server import server as mcp_server
+
+    from mcp.server.streamable_http import StreamableHTTPServerTransport
+
+    @app.post("/mcp")
+    async def mcp_endpoint(request: Request):
+        """MCP (Model Context Protocol) endpoint for AI agents."""
+        transport = StreamableHTTPServerTransport(mcp_server)
+        return await transport.handle_request(request)
+
+    @app.get("/mcp")
+    async def mcp_info():
+        """MCP server info. Use POST for actual MCP communication."""
+        return {
+            "name": "cotizador-e3",
+            "version": "1.0.0",
+            "protocol": "mcp",
+            "description": "MCP server for Cotizador E3 quotation system",
+        }
+except ImportError:
+    # MCP SDK not installed, skip MCP mount
+    pass
+
+
+@app.get("/", include_in_schema=False)
+async def root():
+    return {
+        "name": "Cotizador E3 API",
+        "version": "1.0.0",
+        "docs": "/docs",
+        "openapi": "/openapi.json",
+        "health": "/health",
+        "mcp": "/mcp",
+    }
+
+
+if __name__ == "__main__":
+    import uvicorn
+
+    uvicorn.run("main:app", host=settings.API_HOST, port=settings.API_PORT, reload=True)