/// <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>
/// Make map of featureVariable which are associated with given feature experiment
/// </summary>
/// <param name="variableIdMap">Map containing variable ID as key and Object of featureVariable</param>
/// <param name="featureId">feature Id of featureExperiment</param>
/// <param name="featureVariableUsages">IEnumerable of features variable usage</param>
/// <param name="isFeatureEnabled">isFeatureEnabled of variation</param>
/// <returns>Dictionary | Dictionary of FeatureVariable key and value as FeatureVariable object</returns>
private IDictionary <string, OptimizelyVariable> MergeFeatureVariables(
IDictionary <string, FeatureVariable> variableIdMap,
string featureId,
IEnumerable <FeatureVariableUsage> featureVariableUsages,
bool isFeatureEnabled)
{
var variablesMap = new Dictionary <string, OptimizelyVariable>();
if (!string.IsNullOrEmpty(featureId))
{
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 featureVariableUsages)
{
var defaultVariable = variableIdMap[featureVariableUsage.Id];
var optimizelyVariable = new OptimizelyVariable(featureVariableUsage.Id,
defaultVariable.Key,
defaultVariable.Type.ToString().ToLower(),
isFeatureEnabled ? featureVariableUsage.Value : defaultVariable.DefaultValue);
variablesMap[defaultVariable.Key] = optimizelyVariable;
}
}
return(variablesMap);
}
