public async Task ExecuteAsync(CancellationToken cancellationToken = default)
{
using var scope = _serviceProvider.CreateScope();
var env = scope.ServiceProvider.GetRequiredService <IHostingEnvironment>();
var empService = scope.ServiceProvider.GetRequiredService <IEmployeeService>();
var zeiterfassungsService = scope.ServiceProvider.GetRequiredService <IZeiterfassungsService>();
var path = env.ContentRootPath;
var jsonDir = Path.Combine(path, "ldap");
if (!Directory.Exists(jsonDir))
{
Directory.CreateDirectory(jsonDir);
}
var jsonPath = Path.Combine(jsonDir, "cache.json");
if (File.Exists(jsonPath))
{
using var sr = new StreamReader(jsonPath);
string json = sr.ReadToEnd();
var tCache = JsonSerializer.Deserialize <LdapEmployeeCache>(json);
if (DateTime.Now.Subtract(tCache.Created) < TimeSpan.FromDays(10))
{
_ldapEmployeeCacheService.UpdateCache(tCache);
return;
}
}
//Verfügbare Mitarbeite aus dem EDI laden...
var ediEmployees = await zeiterfassungsService.GetEmployeeList(Becom.EDI.PersonalDataExchange.Model.Enums.CompanyEnum.Austria);
var ediEmployeeIds = ediEmployees.Select(x => x.EmployeeId);
//Kein Cache oder zu alt -> alle Ldaps laden
var emps = await empService.SearchWithFilter("(&(objectCategory=person)(objectClass=user)(givenName=*)(sn=*))", ediEmployeeIds);
var cache = new LdapEmployeeCache
{
Created = DateTime.Now,
Employees = emps
};
_ldapEmployeeCacheService.UpdateCache(cache);
//Write Cache to disk
var str = JsonSerializer.Serialize(cache);
var buffer = Encoding.UTF8.GetBytes(str);
using var fs = new FileStream(jsonPath, FileMode.Create, FileAccess.Write, FileShare.None, buffer.Length, true);
await fs.WriteAsync(buffer.AsMemory(0, buffer.Length), cancellationToken);
}
public void UpdateCache(LdapEmployeeCache cache)
{
_empCache = cache;
}