feat: Add presence heartbeat for Matrix online status
- matrix-gateway: POST /internal/matrix/presence/online endpoint - usePresenceHeartbeat hook with activity tracking - Auto away after 5 min inactivity - Offline on page close/visibility change - Integrated in MatrixChatRoom component
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Apple
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services/space-service/main.py
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239
services/space-service/main.py
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"""
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DAARION Space Service
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Агрегатор даних для Space Dashboard (planets, nodes, events)
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"""
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from fastapi import FastAPI, HTTPException, Query
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from fastapi.middleware.cors import CORSMiddleware
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from pydantic import BaseModel, Field
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from typing import List, Optional, Dict, Any
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import logging
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# Logging
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logging.basicConfig(level=logging.INFO)
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logger = logging.getLogger(__name__)
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app = FastAPI(
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title="DAARION Space Service",
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version="1.0.0",
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description="Space data aggregator for DAARION cosmic layer"
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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=["*"], # TODO: обмежити в production
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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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# Models
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# ============================================================================
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class Position3D(BaseModel):
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x: float
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y: float
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z: float
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class SpacePlanetSatellite(BaseModel):
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node_id: str
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gpu_load: float = Field(ge=0, le=1)
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latency: float
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agents: int
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class SpacePlanet(BaseModel):
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dao_id: str
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name: str
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health: str = Field(pattern="^(good|warn|critical)$")
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treasury: float
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activity: float = Field(ge=0, le=1)
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governance_temperature: float
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anomaly_score: float
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position: Position3D
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node_count: int
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satellites: List[SpacePlanetSatellite]
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class SpaceNodeGpu(BaseModel):
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load: float = Field(ge=0, le=1)
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vram_used: float
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vram_total: float
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temperature: float
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class SpaceNodeCpu(BaseModel):
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load: float = Field(ge=0, le=1)
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temperature: float
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class SpaceNodeMemory(BaseModel):
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used: float
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total: float
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class SpaceNodeNetwork(BaseModel):
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latency: float
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bandwidth_in: float
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bandwidth_out: float
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packet_loss: float
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class SpaceNode(BaseModel):
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node_id: str
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name: str
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microdao: str
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gpu: SpaceNodeGpu
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cpu: SpaceNodeCpu
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memory: SpaceNodeMemory
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network: SpaceNodeNetwork
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agents: int
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status: str = Field(pattern="^(healthy|degraded|offline)$")
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class SpaceEvent(BaseModel):
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type: str
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dao_id: Optional[str] = None
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node_id: Optional[str] = None
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timestamp: int
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severity: str = Field(pattern="^(info|warn|error|critical)$")
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meta: Dict[str, Any]
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# ============================================================================
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# Mock Data
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# ============================================================================
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MOCK_PLANETS = [
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SpacePlanet(
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dao_id="dao:3",
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name="Aurora Circle",
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health="good",
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treasury=513200,
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activity=0.84,
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governance_temperature=72,
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anomaly_score=0.04,
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position=Position3D(x=120, y=40, z=-300),
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node_count=12,
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satellites=[
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SpacePlanetSatellite(
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node_id="node:03",
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gpu_load=0.66,
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latency=14,
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agents=22
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)
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]
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)
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]
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MOCK_NODES = [
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SpaceNode(
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node_id="node:03",
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name="Quantum Relay",
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microdao="microdao:7",
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gpu=SpaceNodeGpu(load=0.72, vram_used=30.1, vram_total=40.0, temperature=71),
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cpu=SpaceNodeCpu(load=0.44, temperature=62),
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memory=SpaceNodeMemory(used=11.2, total=32.0),
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network=SpaceNodeNetwork(latency=12, bandwidth_in=540, bandwidth_out=430, packet_loss=0.01),
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agents=14,
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status="healthy"
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)
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]
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MOCK_EVENTS = [
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SpaceEvent(
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type="dao.vote.opened",
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dao_id="dao:3",
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timestamp=1735680041,
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severity="info",
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meta={"proposal_id": "P-173", "title": "Budget Allocation 2025"}
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),
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SpaceEvent(
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type="node.alert.overload",
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node_id="node:05",
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timestamp=1735680024,
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severity="warn",
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meta={"gpu_load": 0.92}
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)
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]
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# ============================================================================
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# API Endpoints
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# ============================================================================
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@app.get("/health")
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async def health():
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"""Health check endpoint"""
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return {"status": "healthy", "service": "space-service"}
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@app.get("/space/planets", response_model=List[SpacePlanet])
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async def get_planets():
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"""
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Повертає DAO-планети у космічному шарі DAARION
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Джерела даних:
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- DAO state → microDAO service (PostgreSQL)
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- Node metrics → NATS node.metrics.*
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- Space events → NATS JetStream events.space.*
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"""
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try:
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logger.info("Fetching space planets")
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# TODO: замінити на реальну агрегацію з microDAO service
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return MOCK_PLANETS
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except Exception as e:
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logger.error(f"Error fetching planets: {e}")
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raise HTTPException(status_code=500, detail="Failed to fetch planets")
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@app.get("/space/nodes", response_model=List[SpaceNode])
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async def get_nodes():
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"""
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Повертає усі ноди в космічній мережі DAARION
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Джерела даних:
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- Node metrics → NATS node.metrics.* → Redis/Timescale
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- Agent counts → Router → Agent Registry
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"""
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try:
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logger.info("Fetching space nodes")
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# TODO: замінити на реальні метрики з NATS
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return MOCK_NODES
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except Exception as e:
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logger.error(f"Error fetching nodes: {e}")
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raise HTTPException(status_code=500, detail="Failed to fetch nodes")
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@app.get("/space/events", response_model=List[SpaceEvent])
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async def get_space_events(
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seconds: int = Query(default=120, description="Time window in seconds")
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):
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"""
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Поточні DAO/Node/Space події
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Джерела даних:
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- NATS JetStream events.space.*
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- DAO events → dao.event.*
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- Node alerts → node.alerts.*
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"""
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try:
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logger.info(f"Fetching space events (last {seconds}s)")
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# TODO: замінити на реальні події з JetStream
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return MOCK_EVENTS
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except Exception as e:
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logger.error(f"Error fetching events: {e}")
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raise HTTPException(status_code=500, detail="Failed to fetch events")
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if __name__ == "__main__":
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import uvicorn
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uvicorn.run(app, host="0.0.0.0", port=7002)
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