/// <summary>
/// Make map of featureVariable which are associated with given feature experiment
/// </summary>
/// <param name="projectConfig">The project config</param>
/// <param name="variableIdMap">Map containing variable ID as key and Object of featureVariable</param>
/// <param name="experimentId">experimentId of featureExperiment</param>
/// <param name="variation">variation</param>
/// <returns>Dictionary | Dictionary of FeatureVariable key and value as FeatureVariable object</returns>
private IDictionary <string, OptimizelyVariable> MergeFeatureVariables(
ProjectConfig projectConfig,
IDictionary <string, FeatureVariable> variableIdMap,
string experimentId,
Variation variation)
{
var featureId = projectConfig.GetExperimentFeatureList(experimentId)?.FirstOrDefault();
var featureIdVariablesMap = GetFeatureIdVariablesMap(projectConfig);
var variablesMap = new Dictionary <string, OptimizelyVariable>();
if (featureId?.Any() ?? false)
{
variablesMap = featureIdVariablesMap[featureId]?.Select(f => new OptimizelyVariable(f.Id,
f.Key,
f.Type.ToString().ToLower(),
f.DefaultValue)
).ToDictionary(k => k.Key, v => v);
foreach (var featureVariableUsage in variation.FeatureVariableUsageInstances)
{
var defaultVariable = variableIdMap[featureVariableUsage.Id];
var optimizelyVariable = new OptimizelyVariable(featureVariableUsage.Id,
defaultVariable.Key,
defaultVariable.Type.ToString().ToLower(),
variation.IsFeatureEnabled ? featureVariableUsage.Value : defaultVariable.DefaultValue);
variablesMap[defaultVariable.Key] = optimizelyVariable;
}
}
return(variablesMap);
}
/// <summary>
/// Gets Map of all experiments except rollouts
/// </summary>
/// <param name="projectConfig">The project config</param>
/// <returns>Dictionary | Dictionary of experiment key and value as experiment object</returns>
private IDictionary <string, OptimizelyExperiment> GetExperimentsMapById(ProjectConfig projectConfig)
{
var experimentsMap = new Dictionary <string, OptimizelyExperiment>();
var featureVariableIdMap = GetVariableIdMap(projectConfig);
var experiments = projectConfig?.Experiments?.ToList();
experiments = projectConfig?.Groups?.SelectMany(g => g.Experiments).Concat(experiments)?.ToList();
foreach (Experiment experiment in experiments)
{
var featureId = projectConfig.GetExperimentFeatureList(experiment.Id)?.FirstOrDefault();
var variationsMap = GetVariationsMap(experiment.Variations, featureVariableIdMap, featureId);
var experimentAudience = GetExperimentAudiences(experiment, projectConfig);
var optimizelyExperiment = new OptimizelyExperiment(experiment.Id,
experiment.Key,
experimentAudience,
variationsMap);
experimentsMap.Add(experiment.Id, optimizelyExperiment);
}
return(experimentsMap);
}
