14a579d5ca
API Gateway: - Add flows router with CRUD endpoints - Add activate/deactivate endpoints - Auto-deactivate other flows for welcome/fallback triggers Flow Engine: - Add main.py with FastAPI app - Add /process endpoint for message handling - Add SQLAlchemy models (mirrors api-gateway) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
from fastapi import FastAPI, Depends
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from pydantic import BaseModel
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from typing import Optional
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from sqlalchemy.orm import Session
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from app.models import get_db
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from app.engine import FlowEngine
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from app.config import get_settings
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settings = get_settings()
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app = FastAPI(
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title="WhatsApp Centralizado - Flow Engine",
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version="1.0.0",
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)
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class ProcessMessageRequest(BaseModel):
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conversation_id: str
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contact: dict
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conversation: dict
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message: dict
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class ProcessMessageResponse(BaseModel):
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handled: bool
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flow_id: Optional[str] = None
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@app.get("/health")
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def health_check():
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return {"status": "ok", "service": "flow-engine"}
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@app.post("/process", response_model=ProcessMessageResponse)
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async def process_message(
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request: ProcessMessageRequest,
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db: Session = Depends(get_db),
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):
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"""Process an incoming message through the flow engine"""
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engine = FlowEngine(db)
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handled = await engine.process_message(
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conversation_id=request.conversation_id,
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contact=request.contact,
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conversation=request.conversation,
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message=request.message,
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)
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return ProcessMessageResponse(handled=handled)
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