@omniconvert/server-side-testing-sdk/dist/cjs/entities/Decision.js

TypeScript SDK for server-side A/B testing and experimentation

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Decision = void 0;
const Experiment_1 = require("./Experiment");
/**
 * Decision entity representing the result of experiment assignment
 * Contains the experiment, variation, and when the decision was made
 */
class Decision {
    constructor(experiment, variation) {
        this.experiment = experiment;
        this.variation = variation;
        this.madeAt = new Date();
    }
    /**
     * Get the experiment
     */
    getExperiment() {
        return this.experiment;
    }
    /**
     * Get the experiment key (slug)
     */
    getExperimentKey() {
        return this.experiment.slug;
    }
    /**
     * Get the experiment ID
     */
    getExperimentId() {
        return this.experiment.id;
    }
    /**
     * Get the variation
     */
    getVariation() {
        return this.variation;
    }
    /**
     * Get the variation key (slug)
     */
    getVariationKey() {
        return this.variation.slug;
    }
    /**
     * Get the variation ID
     */
    getVariationId() {
        return this.variation.id;
    }
    /**
     * Get all variation variables
     */
    getVariationVariables() {
        return this.variation.variables || [];
    }
    /**
     * Get a specific variation variable by slug
     */
    getVariationVariable(slug) {
        const variable = this.variation.variables?.find(v => v.slug === slug);
        return variable?.value ?? null;
    }
    /**
     * Get variation variable with type safety
     */
    getVariationVariableAs(slug) {
        const value = this.getVariationVariable(slug);
        return value !== null ? value : null;
    }
    /**
     * Check if a variation variable exists
     */
    hasVariationVariable(slug) {
        return this.variation.variables?.some(v => v.slug === slug) ?? false;
    }
    /**
     * Get the timestamp when the decision was made
     */
    getMadeAt() {
        return this.madeAt;
    }
    /**
     * Get variation JavaScript code
     */
    getVariationJavascript() {
        return this.variation.javascript;
    }
    /**
     * Get variation CSS code
     */
    getVariationCss() {
        return this.variation.css;
    }
    /**
     * Get variation traffic allocation
     */
    getVariationTrafficAllocation() {
        return this.variation.traffic_allocation || 0;
    }
    /**
     * Convert to plain object for serialization
     */
    toObject() {
        return {
            experiment: this.experiment.toObject(),
            variation: this.variation,
            madeAt: this.madeAt.toISOString(),
        };
    }
    /**
     * Create decision from plain object (for deserialization)
     */
    static fromObject(obj) {
        const experiment = Experiment_1.Experiment.fromObject(obj.experiment);
        const variation = obj.variation;
        const decision = new Decision(experiment, variation);
        if (obj.madeAt) {
            decision.madeAt = new Date(obj.madeAt);
        }
        return decision;
    }
    /**
     * Convert to JSON
     */
    toJSON() {
        return this.toObject();
    }
    /**
     * Get a summary of the decision for logging/debugging
     */
    getSummary() {
        return `Experiment: ${this.getExperimentKey()} (${this.getExperimentId()}), Variation: ${this.getVariationKey()} (${this.getVariationId()})`;
    }
}
exports.Decision = Decision;
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