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Rework JournalHandler Again

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Reduce Code Dupe
Finished ModulesInfo
Started ShipLocker
This commit is contained in:
Ben Parsons
2024-04-21 23:40:44 +10:00
parent b8967814d5
commit b44d822eb9
6 changed files with 138 additions and 59 deletions
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52
Pulsar/Features/Status/StatusService.cs
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@ -3,58 +3,35 @@ namespace Pulsar.Features.Status;
using Observatory.Framework.Files;
public interface IStatusService : IJournalHandler<Status>;
public class StatusService(ILogger<StatusService> logger, IOptions<PulsarConfiguration> options, IEventHubContext hub) : IStatusService
public class StatusService(ILogger<StatusService> logger, IOptions<PulsarConfiguration> options, IEventHubContext hub)
: JournalHandlerBase<Status>(logger), IStatusService
{
public string FileName => FileHandlerService.StatusFileName;
public async Task HandleFile(string filePath)
public override string FileName => FileHandlerService.StatusFileName;
public override async Task HandleFile(string filePath)
{
if (!ValidateFile(filePath))
{
return;
}
var file = File.Open(filePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
var status = await JsonSerializer.DeserializeAsync<Status>(file);
var status = await JsonSerializer.DeserializeAsync<Status>(file);
if (status == null)
{
logger.LogWarning("Failed to deserialize status file {FilePath}", filePath);
return;
}
await hub.Clients.All.StatusUpdated(status);
}
public bool ValidateFile(string filePath)
{
if (!File.Exists(filePath))
{
logger.LogWarning("Status file {StatusFile} does not exist", filePath);
return false;
}
var fileInfo = new FileInfo(filePath);
if (!string.Equals(fileInfo.Name, FileName, StringComparison.InvariantCultureIgnoreCase))
{
logger.LogWarning("File {StatusFile} is not a status file", filePath);
return false;
}
if (fileInfo.Length == 0)
{
logger.LogWarning("Status file {StatusFile} is empty", filePath);
return false;
}
return true;
}
public async Task<Status> Get()
public override async Task<Status> Get()
{
var statusFile = Path.Combine(options.Value.JournalDirectory, FileName);
if (!ValidateFile(statusFile))
{
return new Status();
@ -63,9 +40,8 @@ public class StatusService(ILogger<StatusService> logger, IOptions<PulsarConfigu
await using var file = File.Open(statusFile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
var status = await JsonSerializer.DeserializeAsync<Status>(file);
if (status != null) return status;
logger.LogWarning("Failed to deserialize status file {StatusFile}", statusFile);
return new Status();
}
}
}