private void CreateNewSubscriptionsConfigurationFile(SubscriptionsConfiguration subscriptionsConfiguration)
{
var intenralConfig = new SubscriptionsConfigurationInternal(subscriptionsConfiguration);
var text = JsonSerializer.Serialize(intenralConfig, new JsonSerializerOptions {
WriteIndented = true
});
File.WriteAllText(configFileNew, text, Encoding.UTF8);
}
public SubscriptionsConfigurationInternal(SubscriptionsConfiguration subscriptionsConfiguration)
{
if ((subscriptionsConfiguration.Subscriptions?.Count ?? 0) == 0)
{
Subscriptions = new List <string>();
}
Subscriptions = subscriptionsConfiguration.Subscriptions.Select(x => x.Name).ToList();
}
private void CreateNewSubscriptionsMapFile(SubscriptionsConfiguration subscriptionsConfiguration)
{
var subscriptions = subscriptionsConfiguration.Subscriptions ?? new List <SubscriptionConfiguration>();
using (var writer = new BinaryWriter(File.Create(mapFileNew), Encoding.UTF8, false))
{
foreach (var item in subscriptions)
{
WriteMapRecord(item, writer);
}
writer.Flush();
}
}
public void Update(SubscriptionsConfiguration subscriptionsConfiguration)
{
CreateNewSubscriptionsConfigurationFile(subscriptionsConfiguration);
CreateNewSubscriptionsMapFile(subscriptionsConfiguration);
if (File.Exists(configFile))
{
File.Delete(configFile);
}
if (File.Exists(mapFile))
{
File.Delete(mapFile);
}
File.Move(configFileNew, configFile);
File.Move(mapFileNew, mapFile);
}
public SubscriptionsConfiguration Read()
{
var config = new SubscriptionsConfiguration
{
Subscriptions = new List <SubscriptionConfiguration>()
};
if (!File.Exists(mapFile))
{
return(config);
}
using (var reader = new BinaryReader(File.OpenRead(mapFile), Encoding.UTF8, false))
{
SubscriptionConfiguration subscriptionConfiguration;
while ((subscriptionConfiguration = ReadMapRecord(reader)) != null)
{
config.Subscriptions.Add(subscriptionConfiguration);
}
}
return(config);
}
