@dynatrace/react-native-plugin/lib/next/events/modifier/ValueRestrictionModifier.js

This plugin gives you the ability to use the Dynatrace Mobile agent in your react native application.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ValueRestrictionModifier = void 0;
const ConsoleLogger_1 = require("../../../core/logging/ConsoleLogger");
const EventModifierUtil_1 = require("./EventModifierUtil");
class ValueRestrictionModifierImpl {
    constructor() {
        this.logger = new ConsoleLogger_1.ConsoleLogger('NonFiniteNumbersModifier');
    }
    modifyEvent(event) {
        if (event != null && this.eventHasRestrictedValues(event)) {
            event["dt.internal.has_nfn_values"] = true;
        }
        return JSON.parse(JSON.stringify(event, (_key, value) => {
            if (value === undefined) {
                return null;
            }
            return value;
        }));
    }
    eventHasRestrictedValues(obj) {
        for (const key in obj) {
            if (Object.prototype.hasOwnProperty.call(obj, key) &&
                (this.valueHasRestrictedValues(obj[key]) ||
                    obj[key] === undefined)) {
                this.logger.debug(`eventHasNonFiniteNumbers() - ${key} contains non-finite numbers or undefined: ${obj[key]} changed to null!`);
                return true;
            }
        }
        return false;
    }
    valueHasRestrictedValues(val) {
        if (typeof val === 'function') {
            return true;
        }
        if (Array.isArray(val)) {
            return this.arrayHasRestrictedValues(val);
        }
        if ((0, EventModifierUtil_1.isObject)(val)) {
            return this.eventHasRestrictedValues(val);
        }
        return !this.isFinitePrimitive(val);
    }
    arrayHasRestrictedValues(arr) {
        for (const val of arr) {
            if (this.valueHasRestrictedValues(val) || val === undefined) {
                return true;
            }
        }
        return false;
    }
    isFinitePrimitive(value) {
        return typeof value !== 'number' || isFinite(value);
    }
}
exports.ValueRestrictionModifier = new ValueRestrictionModifierImpl();