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feat: add foreign key constraints and metrics for blockchain node

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This commit is contained in:
oib
2025-09-28 06:04:30 +02:00
parent c1926136fb
commit fb60505cdf
189 changed files with 15678 additions and 158 deletions
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24
apps/blockchain-node/scripts/mock_coordinator.py
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@ -3,9 +3,14 @@
from __future__ import annotations
import random
import time
from typing import Dict
from fastapi import FastAPI
from fastapi.responses import PlainTextResponse
from aitbc_chain.metrics import metrics_registry
app = FastAPI(title="Mock Coordinator API", version="0.1.0")
@ -15,6 +20,17 @@ MOCK_JOBS: Dict[str, Dict[str, str]] = {
}
def _simulate_miner_metrics() -> None:
metrics_registry.set_gauge("miner_active_jobs", float(random.randint(0, 5)))
metrics_registry.set_gauge("miner_error_rate", float(random.randint(0, 1)))
metrics_registry.observe("miner_job_duration_seconds", random.uniform(1.0, 5.0))
@app.on_event("startup")
async def _startup() -> None:
_simulate_miner_metrics()
@app.get("/health")
def health() -> Dict[str, str]:
return {"status": "ok"}
@ -24,15 +40,23 @@ def health() -> Dict[str, str]:
def attest_receipt(payload: Dict[str, str]) -> Dict[str, str | bool]:
job_id = payload.get("job_id")
if job_id in MOCK_JOBS:
metrics_registry.increment("miner_receipts_attested_total")
return {
"exists": True,
"paid": True,
"not_double_spent": True,
"quote": MOCK_JOBS[job_id],
}
metrics_registry.increment("miner_receipts_unknown_total")
return {
"exists": False,
"paid": False,
"not_double_spent": False,
"quote": {},
}
@app.get("/metrics", response_class=PlainTextResponse)
def metrics() -> str:
metrics_registry.observe("miner_metrics_scrape_duration_seconds", random.uniform(0.001, 0.01))
return metrics_registry.render_prometheus()