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Implement data parsing service

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HOME-LAPTOP\kshkulev
2025-11-17 16:06:31 +09:00
parent 8d56168593
commit d2d9432687
5 changed files with 45 additions and 8 deletions
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38
Hcs.WebApp/BackgroundServices/DataParsingService.cs
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@ -1,5 +1,6 @@
using Hcs.WebApp.BackgroundServices.DataParsers;
using Hcs.WebApp.Services;
using Hcs.WebApp.Utils;
namespace Hcs.WebApp.BackgroundServices
{
@ -8,6 +9,8 @@ namespace Hcs.WebApp.BackgroundServices
DataParserFactory dataParserFactory,
IServiceScopeFactory scopeFactory) : BackgroundService
{
private const int SLEEP_TIME = 30000;
private readonly DataParsingState state = state;
private readonly DataParserFactory dataParserFactory = dataParserFactory;
private readonly IServiceScopeFactory scopeFactory = scopeFactory;
@ -15,6 +18,41 @@ namespace Hcs.WebApp.BackgroundServices
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
await InitializeStateAsync();
while (!stoppingToken.IsCancellationRequested)
{
while (state.TryDequeueOperation(out var operation))
{
state.SetProcessingOperation(operation);
if (stoppingToken.IsCancellationRequested) return;
var scope = scopeFactory.CreateScope();
var headquartersService = scope.ServiceProvider.GetRequiredService<HeadquartersService>();
try
{
var startedAt = DateTime.UtcNow;
await headquartersService.SetOperationStartedAsync(operation.Id, startedAt);
state.InvokeOnOperationStarted(operation.Id, operation.CampaignId, startedAt);
var dataParser = dataParserFactory.CreateDataParser(scope, operation);
await dataParser.ParseAsync();
}
catch (Exception e)
{
var failedAt = DateTime.UtcNow;
var failureReason = e.CombineMessages();
await headquartersService.SetOperationEndedWithFailAsync(operation.Id, failedAt, failureReason);
state.InvokeOnOperationEnded(operation.Id, operation.CampaignId, failedAt, failureReason);
}
state.UnsetProcessingOperation(operation);
}
await Task.Delay(SLEEP_TIME, stoppingToken);
}
}
private async Task InitializeStateAsync()