@grafana/faro-transport-otlp-http/dist/cjs/payload/transform/transform.js

Faro transport which converts the Faro data model to the Otlp data model.

"use strict";
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getLogTransforms = getLogTransforms;
exports.getTraceTransforms = getTraceTransforms;
var semantic_conventions_1 = require("@opentelemetry/semantic-conventions");
var faro_core_1 = require("@grafana/faro-core");
var semconv_1 = require("../../semconv");
var attribute_1 = require("../attribute");
function getLogTransforms(internalLogger, customOtlpTransform) {
    function toResourceLog(transportItem) {
        var resource = toResource(transportItem);
        return {
            resource: resource,
            scopeLogs: [toScopeLog(transportItem)],
        };
    }
    function toScopeLog(transportItem) {
        return {
            scope: {
                name: '@grafana/faro-web-sdk',
                version: faro_core_1.VERSION,
            },
            logRecords: [toLogRecord(transportItem)],
        };
    }
    function toLogRecord(transportItem) {
        var type = transportItem.type;
        switch (type) {
            case faro_core_1.TransportItemType.LOG:
                return toLogLogRecord(transportItem);
            case faro_core_1.TransportItemType.EXCEPTION:
                return toErrorLogRecord(transportItem);
            case faro_core_1.TransportItemType.EVENT:
                return toEventLogRecord(transportItem);
            case faro_core_1.TransportItemType.MEASUREMENT:
                return toMeasurementLogRecord(transportItem);
            default:
                internalLogger === null || internalLogger === void 0 ? void 0 : internalLogger.error("Unknown TransportItemType: ".concat(type));
                return {};
        }
    }
    function toLogLogRecord(transportItem) {
        var _a, _b;
        var meta = transportItem.meta, payload = transportItem.payload;
        var timeUnixNano = toTimeUnixNano(payload.timestamp);
        var body = (0, attribute_1.toAttributeValue)(payload.message);
        function getSeverityProperties(logLevel) {
            switch (logLevel) {
                case faro_core_1.LogLevel.TRACE:
                    return { severityNumber: 1, severityText: 'TRACE' };
                case faro_core_1.LogLevel.DEBUG:
                    return { severityNumber: 5, severityText: 'DEBUG' };
                case faro_core_1.LogLevel.INFO:
                    return { severityNumber: 9, severityText: 'INFO' };
                case faro_core_1.LogLevel.LOG:
                    return { severityNumber: 10, severityText: 'INFO2' };
                case faro_core_1.LogLevel.WARN:
                    return { severityNumber: 13, severityText: 'WARN' };
                case faro_core_1.LogLevel.ERROR:
                    return { severityNumber: 17, severityText: 'ERROR' };
            }
        }
        return __assign(__assign({ timeUnixNano: timeUnixNano }, getSeverityProperties(payload.level)), { body: body, attributes: __spreadArray(__spreadArray([], getCommonLogAttributes(meta), true), [(0, attribute_1.toAttribute)('faro.log.context', payload.context)], false).filter(attribute_1.isAttribute), traceId: (_a = payload.trace) === null || _a === void 0 ? void 0 : _a.trace_id, spanId: (_b = payload.trace) === null || _b === void 0 ? void 0 : _b.span_id });
    }
    function toEventLogRecord(transportItem) {
        var _a, _b;
        var meta = transportItem.meta, payload = transportItem.payload;
        var timeUnixNano = toTimeUnixNano(payload.timestamp);
        var body = (0, attribute_1.toAttributeValue)(payload.name);
        return {
            timeUnixNano: timeUnixNano,
            body: body,
            attributes: __spreadArray(__spreadArray([], getCommonLogAttributes(meta), true), [
                (0, attribute_1.toAttribute)('event.name', payload.name), // This is a semantic attribute. But event.name constant is currently missing in sematic-conventions npm package
                (0, attribute_1.toAttribute)('event.domain', payload.domain), // This is a semantic attribute. But event.domain constant is currently missing in sematic-conventions npm package
                (0, attribute_1.toAttribute)('event.attributes', payload.attributes),
            ], false).filter(attribute_1.isAttribute),
            traceId: (_a = payload.trace) === null || _a === void 0 ? void 0 : _a.trace_id,
            spanId: (_b = payload.trace) === null || _b === void 0 ? void 0 : _b.span_id,
        };
    }
    function toErrorLogRecord(transportItem) {
        var _a, _b;
        var meta = transportItem.meta, payload = transportItem.payload;
        var timeUnixNano = toTimeUnixNano(payload.timestamp);
        var body = getCustomLogBody(transportItem, customOtlpTransform === null || customOtlpTransform === void 0 ? void 0 : customOtlpTransform.createErrorLogBody);
        return __assign(__assign({ timeUnixNano: timeUnixNano }, (body ? { body: body } : {})), { attributes: __spreadArray(__spreadArray([], getCommonLogAttributes(meta), true), [
                (0, attribute_1.toAttribute)(semantic_conventions_1.ATTR_EXCEPTION_TYPE, payload.type),
                (0, attribute_1.toAttribute)(semantic_conventions_1.ATTR_EXCEPTION_MESSAGE, payload.value),
                // toAttribute(SemanticAttributes.EXCEPTION_STACKTRACE, undefined),
                (0, attribute_1.toAttribute)('faro.error.stacktrace', payload.stacktrace),
                (0, attribute_1.toAttribute)('faro.error.context', payload.context),
            ], false).filter(attribute_1.isAttribute), traceId: (_a = payload.trace) === null || _a === void 0 ? void 0 : _a.trace_id, spanId: (_b = payload.trace) === null || _b === void 0 ? void 0 : _b.span_id });
    }
    function toMeasurementLogRecord(transportItem) {
        var _a, _b;
        var meta = transportItem.meta, payload = transportItem.payload;
        var timeUnixNano = toTimeUnixNano(payload.timestamp);
        var _c = Object.entries(payload.values).flat(), measurementName = _c[0], measurementValue = _c[1];
        var body = getCustomLogBody(transportItem, customOtlpTransform === null || customOtlpTransform === void 0 ? void 0 : customOtlpTransform.createMeasurementLogBody);
        return __assign(__assign({ timeUnixNano: timeUnixNano }, (body ? { body: body } : {})), { attributes: __spreadArray(__spreadArray([], getCommonLogAttributes(meta), true), [
                (0, attribute_1.toAttribute)('measurement.type', payload.type),
                (0, attribute_1.toAttribute)('measurement.name', measurementName),
                (0, attribute_1.toAttribute)('measurement.value', measurementValue),
                (0, attribute_1.toAttribute)('faro.measurement.context', payload.context),
            ], false).filter(attribute_1.isAttribute), traceId: (_a = payload.trace) === null || _a === void 0 ? void 0 : _a.trace_id, spanId: (_b = payload.trace) === null || _b === void 0 ? void 0 : _b.span_id });
    }
    function getCommonLogAttributes(meta) {
        var view = meta.view, page = meta.page, session = meta.session, user = meta.user;
        return [
            (0, attribute_1.toAttribute)('view.name', view === null || view === void 0 ? void 0 : view.name),
            (0, attribute_1.toAttribute)(semantic_conventions_1.ATTR_URL_FULL, page === null || page === void 0 ? void 0 : page.url),
            (0, attribute_1.toAttribute)('page.id', page === null || page === void 0 ? void 0 : page.id),
            (0, attribute_1.toAttribute)('page.attributes', page === null || page === void 0 ? void 0 : page.attributes),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_SESSION_ID, session === null || session === void 0 ? void 0 : session.id),
            (0, attribute_1.toAttribute)('session.attributes', session === null || session === void 0 ? void 0 : session.attributes),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_USER_ID, user === null || user === void 0 ? void 0 : user.id),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_USER_NAME, user === null || user === void 0 ? void 0 : user.username),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_USER_EMAIL, user === null || user === void 0 ? void 0 : user.email),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_USER_FULL_NAME, user === null || user === void 0 ? void 0 : user.fullName),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_USER_ROLES, user === null || user === void 0 ? void 0 : user.roles),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_USER_HASH, user === null || user === void 0 ? void 0 : user.hash),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_USER_ATTRIBUTES, user === null || user === void 0 ? void 0 : user.attributes),
        ].filter(attribute_1.isAttribute);
    }
    function toTimeUnixNano(timestamp) {
        return Date.parse(timestamp) * 1e6;
    }
    return {
        toResourceLog: toResourceLog,
        toScopeLog: toScopeLog,
        toLogRecord: toLogRecord,
    };
}
function getTraceTransforms(_internalLogger) {
    function toResourceSpan(transportItem) {
        var _a, _b;
        var resource = toResource(transportItem);
        var scopeSpans = (_b = (_a = transportItem.payload.resourceSpans) === null || _a === void 0 ? void 0 : _a[0]) === null || _b === void 0 ? void 0 : _b.scopeSpans;
        return {
            resource: resource,
            scopeSpans: scopeSpans !== null && scopeSpans !== void 0 ? scopeSpans : [],
        };
    }
    return {
        toResourceSpan: toResourceSpan,
    };
}
function toResource(transportItem) {
    var _a = transportItem.meta, browser = _a.browser, sdk = _a.sdk, app = _a.app;
    return {
        attributes: [
            (0, attribute_1.toAttribute)(semconv_1.ATTR_BROWSER_MOBILE, browser === null || browser === void 0 ? void 0 : browser.mobile),
            (0, attribute_1.toAttribute)(semantic_conventions_1.ATTR_USER_AGENT_ORIGINAL, browser === null || browser === void 0 ? void 0 : browser.userAgent),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_BROWSER_LANGUAGE, browser === null || browser === void 0 ? void 0 : browser.language),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_BROWSER_BRANDS, browser === null || browser === void 0 ? void 0 : browser.brands),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_BROWSER_PLATFORM, browser === null || browser === void 0 ? void 0 : browser.os),
            (0, attribute_1.toAttribute)('browser.name', browser === null || browser === void 0 ? void 0 : browser.name),
            (0, attribute_1.toAttribute)('browser.version', browser === null || browser === void 0 ? void 0 : browser.version),
            (0, attribute_1.toAttribute)('browser.screen_width', browser === null || browser === void 0 ? void 0 : browser.viewportWidth),
            (0, attribute_1.toAttribute)('browser.screen_height', browser === null || browser === void 0 ? void 0 : browser.viewportHeight),
            (0, attribute_1.toAttribute)(semantic_conventions_1.ATTR_TELEMETRY_SDK_NAME, sdk === null || sdk === void 0 ? void 0 : sdk.name),
            (0, attribute_1.toAttribute)(semantic_conventions_1.ATTR_TELEMETRY_SDK_VERSION, sdk === null || sdk === void 0 ? void 0 : sdk.version),
            Boolean(sdk) ? (0, attribute_1.toAttribute)(semantic_conventions_1.ATTR_TELEMETRY_SDK_LANGUAGE, semantic_conventions_1.TELEMETRY_SDK_LANGUAGE_VALUE_WEBJS) : undefined,
            (0, attribute_1.toAttribute)(semantic_conventions_1.ATTR_SERVICE_NAME, app === null || app === void 0 ? void 0 : app.name),
            (0, attribute_1.toAttribute)(semantic_conventions_1.ATTR_SERVICE_VERSION, app === null || app === void 0 ? void 0 : app.version),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_SERVICE_NAMESPACE, app === null || app === void 0 ? void 0 : app.namespace),
            (0, attribute_1.toAttribute)(semconv_1.ATTR_DEPLOYMENT_ENVIRONMENT_NAME, app === null || app === void 0 ? void 0 : app.environment),
        ].filter(attribute_1.isAttribute),
    };
}
function getCustomLogBody(transportItem, createCustomLogBody) {
    return typeof createCustomLogBody === 'function'
        ? (0, attribute_1.toAttributeValue)(createCustomLogBody(transportItem))
        : undefined;
}
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