Danijel Martinek
5e795fd7ab
Implements ILogger via OTel Logs API. captureException emits an ERROR log record with exception.* semantic conventions and double-report guard; captureMessage maps ILogger levels to OTel SeverityNumber; addBreadcrumb attaches span events; setUser sets user.id span attribute. 15 tests pass. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
77 lines
2.5 KiB
TypeScript
77 lines
2.5 KiB
TypeScript
// packages/core-shared/src/instrumentation/otel/otel-logger.ts
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import { logs, SeverityNumber } from "@opentelemetry/api-logs";
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import { trace } from "@opentelemetry/api";
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import { isReported, markReported } from "../reported-flag";
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import type { ILogger, Breadcrumb, CaptureContext } from "../logger.interface";
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export class OtelLogger implements ILogger {
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private readonly logger = logs.getLogger("@repo/core-shared", "1.0.0");
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captureException(err: unknown, ctx?: CaptureContext): void {
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if (isReported(err)) return;
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markReported(err);
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const error = err instanceof Error ? err : new Error(String(err));
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this.logger.emit({
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severityNumber: SeverityNumber.ERROR,
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severityText: "ERROR",
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body: error.message,
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attributes: {
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"exception.type": error.name,
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"exception.message": error.message,
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"exception.stacktrace": error.stack ?? "",
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...flattenTags(ctx?.tags),
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...flattenExtras(ctx?.extras),
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...(ctx?.fingerprint ? { "sentry.fingerprint": ctx.fingerprint.join("|") } : {}),
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},
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});
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}
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captureMessage(msg: string, level?: "info" | "warning" | "error", ctx?: CaptureContext): void {
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const severityNumber =
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level === "error"
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? SeverityNumber.ERROR
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: level === "warning"
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? SeverityNumber.WARN
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: SeverityNumber.INFO;
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const severityText =
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level === "error" ? "ERROR" : level === "warning" ? "WARNING" : "INFO";
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this.logger.emit({
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severityNumber,
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severityText,
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body: msg,
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attributes: { ...flattenTags(ctx?.tags), ...flattenExtras(ctx?.extras) },
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});
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}
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addBreadcrumb(b: Breadcrumb): void {
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const span = trace.getActiveSpan();
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if (!span) return;
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span.addEvent(b.message, {
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"breadcrumb.category": b.category,
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"breadcrumb.level": b.level ?? "info",
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...(b.data ? flattenExtras(b.data) : {}),
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});
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}
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setUser(user: { id: string } | null): void {
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const span = trace.getActiveSpan();
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if (!span) return;
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span.setAttribute("user.id", user?.id ?? "");
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}
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}
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function flattenTags(tags?: Record<string, string>): Record<string, string> {
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if (!tags) return {};
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return Object.fromEntries(Object.entries(tags).map(([k, v]) => [`tag.${k}`, v]));
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}
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function flattenExtras(extras?: Record<string, unknown>): Record<string, string> {
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if (!extras) return {};
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return Object.fromEntries(
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Object.entries(extras).map(([k, v]) => [
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`extra.${k}`,
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typeof v === "string" ? v : String(v),
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]),
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);
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}
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