243 lines
7.4 KiB
Python
243 lines
7.4 KiB
Python
"""
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MetaSet BI - Main Entry Point
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FastAPI wrapper for Apache Superset Integration
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Arcádia Suite - Port 8100
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"""
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import os
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import sys
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from pathlib import Path
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# Add superset to path
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SUPERSET_DIR = Path(__file__).parent / "src"
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if SUPERSET_DIR.exists():
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sys.path.insert(0, str(SUPERSET_DIR))
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from fastapi import FastAPI, HTTPException, Depends, Request
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.responses import JSONResponse
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import httpx
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from datetime import datetime
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import logging
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# Configuração de logging
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logging.basicConfig(level=logging.INFO)
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logger = logging.getLogger(__name__)
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# Criar app FastAPI
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app = FastAPI(
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title="MetaSet BI",
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description="Apache Superset Fork for Arcádia Suite",
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version="4.1.0-arcadia",
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docs_url="/api/docs",
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redoc_url="/api/redoc",
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)
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# CORS
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"],
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# =============================================================================
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# HEALTH CHECK (Kernel Integration)
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# =============================================================================
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@app.get("/health", tags=["health"])
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async def health_check():
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"""Health check endpoint for Kernel ServiceRegistry"""
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return {
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"status": "healthy",
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"service": "metaset",
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"version": "4.1.0-arcadia",
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"timestamp": datetime.utcnow().isoformat(),
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"port": 8100,
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"checks": {
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"database": await _check_database(),
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"redis": await _check_redis(),
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}
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}
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async def _check_database() -> dict:
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"""Check database connectivity"""
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try:
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# TODO: Implement actual DB check
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return {"status": "ok", "latency_ms": 0}
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except Exception as e:
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return {"status": "error", "error": str(e)}
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async def _check_redis() -> dict:
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"""Check Redis connectivity"""
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try:
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# TODO: Implement actual Redis check
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return {"status": "ok", "latency_ms": 0}
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except Exception as e:
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return {"status": "error", "error": str(e)}
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# =============================================================================
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# KERNEL INTEGRATION
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# =============================================================================
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@app.get("/api/kernel/info", tags=["kernel"])
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async def kernel_info():
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"""Return service info for Kernel discovery"""
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return {
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"id": "metaset",
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"name": "MetaSet BI",
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"type": "bi",
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"version": "4.1.0-arcadia",
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"capabilities": [
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"dashboards",
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"charts",
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"sql_lab",
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"datasets",
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"embedding",
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"rls"
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],
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"endpoints": {
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"health": "/health",
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"auth": "/api/auth",
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"dashboards": "/api/dashboards",
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"datasets": "/api/datasets",
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}
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}
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# =============================================================================
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# AUTH INTEGRATION (JWT Arcádia)
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# =============================================================================
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@app.post("/api/auth/arcadia", tags=["auth"])
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async def auth_arcadia(request: Request):
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"""
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Authenticate using Arcádia JWT token
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Creates/updates user in MetaSet from Arcádia payload
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"""
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try:
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body = await request.json()
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token = body.get("token")
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if not token:
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raise HTTPException(status_code=400, detail="Token required")
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# TODO: Validate JWT against Arcádia
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# TODO: Create/update user in Superset DB
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return {
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"success": True,
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"message": "Authenticated via Arcádia",
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"token_type": "bearer",
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}
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except Exception as e:
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logger.error(f"Auth error: {e}")
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raise HTTPException(status_code=401, detail="Authentication failed")
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# =============================================================================
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# DASHBOARD API
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# =============================================================================
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@app.get("/api/dashboards", tags=["dashboards"])
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async def list_dashboards():
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"""List available dashboards"""
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# TODO: Query Superset database
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return {
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"dashboards": [],
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"count": 0
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}
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@app.post("/api/dashboards", tags=["dashboards"])
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async def create_dashboard(request: Request):
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"""Create new dashboard"""
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try:
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body = await request.json()
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# TODO: Create in Superset
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return {"success": True, "id": None}
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except Exception as e:
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raise HTTPException(status_code=400, detail=str(e))
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# =============================================================================
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# GUEST TOKEN (EMBEDDING)
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# =============================================================================
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@app.post("/api/guest-token", tags=["embedding"])
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async def create_guest_token(request: Request):
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"""
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Create guest token for dashboard embedding
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Required for embedded Superset in Arcádia frontend
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"""
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try:
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body = await request.json()
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# TODO: Generate JWT guest token
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# TODO: Validate user has access to requested resources
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return {
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"token": "guest-token-placeholder",
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"expires_in": 300
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}
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except Exception as e:
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raise HTTPException(status_code=400, detail=str(e))
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# =============================================================================
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# TENANT MANAGEMENT (Multi-tenancy)
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# =============================================================================
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@app.get("/api/tenants/{tenant_id}/rls", tags=["tenants"])
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async def get_tenant_rls(tenant_id: int):
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"""Get Row Level Security policies for tenant"""
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return {
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"tenant_id": tenant_id,
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"policies": []
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}
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@app.post("/api/tenants/{tenant_id}/rls", tags=["tenants"])
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async def set_tenant_rls(tenant_id: int, request: Request):
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"""Set RLS policies for tenant"""
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try:
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body = await request.json()
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# TODO: Configure RLS in Superset
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return {"success": True}
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except Exception as e:
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raise HTTPException(status_code=400, detail=str(e))
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# =============================================================================
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# SYNC API (FDB-Bridge Integration)
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# =============================================================================
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@app.post("/api/sync/trigger", tags=["sync"])
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async def trigger_sync(request: Request):
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"""Trigger data sync from FDB-Bridge"""
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try:
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body = await request.json()
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source = body.get("source", "firebird")
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# TODO: Call FDB-Bridge API
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# TODO: Queue sync job in Celery
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return {
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"success": True,
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"job_id": None,
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"source": source,
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"status": "queued"
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}
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except Exception as e:
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raise HTTPException(status_code=500, detail=str(e))
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@app.get("/api/sync/status/{job_id}", tags=["sync"])
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async def sync_status(job_id: str):
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"""Get sync job status"""
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return {
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"job_id": job_id,
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"status": "completed",
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"progress": 100
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}
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# =============================================================================
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# MAIN
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# =============================================================================
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if __name__ == "__main__":
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import uvicorn
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port = int(os.environ.get("METASET_PORT", 8100))
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uvicorn.run(
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"main:app",
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host="0.0.0.0",
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port=port,
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reload=os.environ.get("NODE_ENV") == "development"
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)
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