public async Task AddSourcesAsync(IConfigurationBuilder builder)
{
DatabaseShellsSettings document;
using var context = await _shellContextFactory.GetDatabaseContextAsync(_options);
using (var scope = context.ServiceProvider.CreateScope())
{
var session = scope.ServiceProvider.GetRequiredService <ISession>();
document = await session.Query <DatabaseShellsSettings>().FirstOrDefaultAsync();
if (document == null)
{
document = new DatabaseShellsSettings();
if (!_options.MigrateFromFiles || !await TryMigrateFromFileAsync(document))
{
return;
}
session.Save(document, checkConcurrency: true);
}
}
builder.AddJsonStream(new MemoryStream(Encoding.UTF8.GetBytes(document.ShellsSettings.ToString(Formatting.None))));
}
private async Task <bool> TryMigrateFromFileAsync(DatabaseShellsSettings document)
{
if (!File.Exists(_tenants))
{
return(false);
}
using (var file = File.OpenText(_tenants))
{
var settings = await file.ReadToEndAsync();
document.ShellsSettings = JObject.Parse(settings);
}
return(true);
}
public async Task SaveAsync(string tenant, IDictionary <string, string> data)
{
using var context = await _shellContextFactory.GetDatabaseContextAsync(_options);
using (var scope = context.ServiceProvider.CreateScope())
{
var session = scope.ServiceProvider.GetRequiredService <ISession>();
var document = await session.Query <DatabaseShellsSettings>().FirstOrDefaultAsync();
JObject tenantsSettings;
if (document != null)
{
tenantsSettings = document.ShellsSettings;
}
else
{
document = new DatabaseShellsSettings();
tenantsSettings = new JObject();
}
var settings = tenantsSettings.GetValue(tenant) as JObject ?? new JObject();
foreach (var key in data.Keys)
{
if (data[key] != null)
{
settings[key] = data[key];
}
else
{
settings.Remove(key);
}
}
tenantsSettings[tenant] = settings;
document.ShellsSettings = tenantsSettings;
session.Save(document, checkConcurrency: true);
}
}