public HttpResponseMessage Get(string id, string env)
{
ConfigurationSet data = null;
try
{
var environmentId = string.Format("{0}-{1}", id, env);
var environment = environmentReader.GetEnvironment(environmentId);
if (File.Exists(GetFilename(id, env, environment)))
{
var stringData = File.ReadAllText(AppDomain.CurrentDomain.BaseDirectory.Replace("bin", "") + "\\App_data\\" + GetFilename(id, env, environment));
data = JsonConvert.DeserializeObject <ConfigurationSet>(stringData);
data.RequestedBy = User.Identity.Name;
var r = Request.CreateResponse(HttpStatusCode.OK, data);
r.Headers.CacheControl = new CacheControlHeaderValue {
NoCache = true
};
return(r);
}
ConfigCacheItem cachedData;
if (Cache.TryGetValue(environmentId, out cachedData))
{
if (cachedData.ETag == environment.ETag)
{
data = cachedData.ConfigSet;
}
}
if (data == null)
{
data = reader.GetConfigSetData(id, env);
if (cachedData != null)
{
cachedData.ConfigSet = data;
cachedData.ETag = environment.ETag;
}
else
{
Cache.TryAdd(environmentId, new ConfigCacheItem {
ETag = environment.ETag, ConfigSet = data
});
}
}
File.WriteAllText(AppDomain.CurrentDomain.BaseDirectory.Replace("bin", "") + "\\App_data\\" + GetFilename(id, env, environment), JsonConvert.SerializeObject(data));
data.RequestedBy = User.Identity.Name;
var result = Request.CreateResponse(HttpStatusCode.OK, data);
result.Headers.CacheControl = new CacheControlHeaderValue {
NoCache = true
};
return(result);
}
catch (Exception ex)
{
ex.Log();
throw;
}
}