116 lines
2.9 KiB
C#
116 lines
2.9 KiB
C#
using System.Text.Json;
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using Tiku.Domain.Operations;
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namespace Tiku.Application.Jobs;
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public sealed class BackgroundJobException(string code, string message) : Exception(message)
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{
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public string Code { get; } = code;
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}
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public sealed record CreateBackgroundJobCommand(
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Guid TenantId,
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string JobType,
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JsonElement Payload,
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DateTimeOffset? RunAfter = null,
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int MaxRetries = 3,
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string? IdempotencyKey = null,
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bool IsSystemJob = false);
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public sealed record BackgroundJobItem(
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Guid Id,
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Guid TenantId,
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string JobType,
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string? IdempotencyKey,
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BackgroundJobStatus Status,
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int RetryCount,
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int MaxRetries,
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DateTimeOffset? RunAfter,
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DateTimeOffset? StartedAt,
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DateTimeOffset? CompletedAt,
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DateTimeOffset? CancellationRequestedAt,
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Guid? CancellationRequestedBy,
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string? CancellationReason,
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string? LastError,
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Guid? OutputAssetId,
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JsonElement Result);
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public interface IBackgroundJobQueue
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{
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Task<BackgroundJobItem> EnqueueAsync(
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CreateBackgroundJobCommand command,
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CancellationToken cancellationToken = default);
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}
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public interface IBackgroundJobProcessor
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{
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Task<int> ProcessPendingAsync(
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string workerId,
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int batchSize,
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bool includeImmediateJobs = true,
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CancellationToken cancellationToken = default);
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Task<bool> ProcessRequestedAsync(
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Guid jobId,
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Guid tenantId,
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string jobType,
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string workerId,
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CancellationToken cancellationToken = default);
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}
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public interface IBackgroundJobOperations
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{
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Task<IReadOnlyCollection<BackgroundJobItem>> ListAsync(
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Guid tenantId,
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string? jobType = null,
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int limit = 50,
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CancellationToken cancellationToken = default);
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Task<BackgroundJobItem?> GetAsync(
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Guid jobId,
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Guid? tenantId,
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CancellationToken cancellationToken = default);
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Task<IReadOnlyCollection<BackgroundJobItem>> ListPlatformAsync(
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Guid? tenantId = null,
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string? jobType = null,
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BackgroundJobStatus? status = null,
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int limit = 100,
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CancellationToken cancellationToken = default);
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Task<BackgroundJobItem> RequestCancellationAsync(
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Guid jobId,
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Guid? tenantId,
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Guid actorUserId,
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string reason,
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CancellationToken cancellationToken = default);
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Task<BackgroundJobItem> RetryAsync(
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Guid jobId,
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Guid? tenantId,
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Guid actorUserId,
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CancellationToken cancellationToken = default);
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}
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public interface IBackgroundJobService :
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IBackgroundJobQueue,
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IBackgroundJobProcessor,
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IBackgroundJobOperations;
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public sealed record BackgroundJobExecutionContext(
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Guid JobId,
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Guid TenantId,
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string JobType,
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JsonElement Payload);
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public interface IBackgroundJobHandler
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{
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string JobType { get; }
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Task<JsonElement> HandleAsync(
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BackgroundJobExecutionContext context,
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CancellationToken cancellationToken = default);
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}
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