{"id":76584,"date":"2024-09-13T04:47:56","date_gmt":"2024-09-13T01:17:56","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/what-is-clean-architecture-part-17-implementing-the-infrastructure-layer-with-csv-export-and-email-service-f8e\/"},"modified":"2024-09-13T04:47:56","modified_gmt":"2024-09-13T01:17:56","slug":"what-is-clean-architecture-part-17-implementing-the-infrastructure-layer-with-csv-export-and-email-service-f8e","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/what-is-clean-architecture-part-17-implementing-the-infrastructure-layer-with-csv-export-and-email-service-f8e\/","title":{"rendered":"\u0645\u0639\u0645\u0627\u0631\u06cc \u067e\u0627\u06a9 \u0686\u06cc\u0633\u062a: \u0642\u0633\u0645\u062a 17 – \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0628\u0627 CSV \u0635\u0627\u062f\u0631\u0627\u062a \u0648 \u0633\u0631\u0648\u06cc\u0633 \u0627\u06cc\u0645\u06cc\u0644"},"content":{"rendered":"

Summarize this content to 400 words in Persian Lang
\n \u0645\u0642\u062f\u0645\u0647:\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0647 \u0633\u0627\u062e\u062a \u0622\u0646 \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u06cc\u0645 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u062f\u0631 \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u062f\u0627\u062a \u0646\u062a\u060c \u0628\u0627 \u062a\u0645\u0631\u06a9\u0632 \u0628\u0631 \u062f\u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0644\u06cc\u062f\u06cc:<\/p>\n

\u0635\u0627\u062f\u0631 \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 CSV \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 CsvHelper \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647
\n\u0627\u0631\u0633\u0627\u0644 \u0627\u0639\u0644\u0627\u0646\u200c\u0647\u0627\u06cc \u0627\u06cc\u0645\u06cc\u0644 \u0647\u0646\u06af\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 SendGrid \u062e\u062f\u0645\u0627\u062a<\/p>\n

\u0628\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0645\u0639\u0645\u0627\u0631\u06cc \u067e\u0627\u06a9 \u0627\u0635\u0648\u0644\u060c \u0645\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0632 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0648\u0627\u0642\u0639\u06cc \u062c\u062f\u0627 \u0628\u0627\u0642\u06cc \u0645\u06cc \u0645\u0627\u0646\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0633\u0627\u062e\u062a\u0627\u0631 \u067e\u0631\u0648\u0698\u0647 \u0648 \u0633\u0627\u062e\u062a\u0646 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0645\u0631\u062d\u0644\u0647 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645.<\/p>\n

1. \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a<\/p>\n

\u0627\u06cc\u0646 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u062a\u0639\u0627\u0645\u0644\u0627\u062a \u0633\u06cc\u0633\u062a\u0645 \u062e\u0627\u0631\u062c\u06cc \u0645\u0627\u0646\u0646\u062f:<\/p>\n

\u0627\u0631\u0633\u0627\u0644 \u0627\u06cc\u0645\u06cc\u0644 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u0627\u06cc\u0645\u06cc\u0644 \u062e\u0627\u0631\u062c\u06cc (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c SendGrid).
\n\u0635\u0627\u062f\u0631\u0627\u062a \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc CSV \u0628\u0631\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u06cc\u0627 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644.<\/p>\n

\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u0627\u0634\u062f\u060c \u0642\u0631\u0627\u0631\u062f\u0627\u062f\u0647\u0627 (\u0631\u0627\u0628\u0637 \u0647\u0627) \u0631\u0627 \u0628\u0647 \u0642\u0633\u0645\u062a \u062c\u062f\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0644\u0627\u06cc\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0631\u0627 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a.<\/p>\n

\u0645\u0631\u062d\u0644\u0647 1: \u0644\u0627\u06cc\u0647 Infrastructure \u0631\u0627 \u0628\u0647 Solution \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n

\u062f\u0631 \u0631\u0627\u0647 \u062d\u0644 \u062e\u0648\u062f\u060c \u0631\u0648\u06cc \u0646\u0627\u0645 \u0631\u0627\u0647 \u062d\u0644 \u0631\u0627\u0633\u062a \u06a9\u0644\u06cc\u06a9 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f \u0627\u0641\u0632\u0648\u062f\u0646 > \u067e\u0631\u0648\u0698\u0647 \u062c\u062f\u06cc\u062f.
\n\u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u06a9\u0644\u0627\u0633 \u067e\u0631\u0648\u0698\u0647 \u0631\u0627 \u062a\u0627\u06cc\u067e \u06a9\u0631\u062f\u0647 \u0648 \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f GloboTicket.TicketManagement.Infrastructure.<\/p>\n

2. \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0635\u0627\u062f\u0631\u0627\u062a CSV<\/p>\n

\u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0627\u0628\u062a\u062f\u0627 \u0639\u0645\u0644\u06a9\u0631\u062f \u0635\u0627\u062f\u0631\u0627\u062a CSV \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 CsvHelper \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647<\/p>\n

\u0645\u0631\u062d\u0644\u0647 2.1: \u0642\u0631\u0627\u0631\u062f\u0627\u062f \u0635\u0627\u062f\u0631\u0627\u062a CSV \u0631\u0627 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f<\/p>\n

\u062f\u0631 \u0634\u0645\u0627 \u0644\u0627\u06cc\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\u060c \u067e\u06cc\u0645\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0628\u0647 Contracts\/Infrastructure.
\n\u06cc\u06a9 \u0631\u0627\u0628\u0637 \u062c\u062f\u06cc\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f ICsvExporter.cs:<\/p>\n

namespace GloboTicket.TicketManagement.Application.Contracts.Infrastructure
\n{
\n public interface ICsvExporter
\n {
\n byte[] ExportEventsToCsv(ListEventExportDto> eventExportDtos);
\n }
\n}<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

\u0645\u0631\u062d\u0644\u0647 2.2: \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc CsvExporter \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a<\/p>\n

\u062d\u0627\u0644\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0645\u0646\u0637\u0642 \u0635\u0627\u062f\u0631\u0627\u062a \u0648\u0627\u0642\u0639\u06cc \u0631\u0627 \u062f\u0631 \u0622\u0646 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a.<\/p>\n

\u062f\u0631 \u0634\u0645\u0627 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u067e\u0631\u0648\u0698\u0647\u060c \u067e\u0648\u0634\u0647 \u0627\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f FileExport.
\n\u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0628\u0647 \u0646\u0627\u0645 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f CsvExporter.cs:<\/p>\n

using CsvHelper;
\nusing System.IO;
\nusing System.Text;
\nusing GloboTicket.TicketManagement.Application.Contracts.Infrastructure;
\nusing GloboTicket.TicketManagement.Application.Features.Events.Queries.GetEventsExport;<\/p>\n

namespace GloboTicket.TicketManagement.Infrastructure.FileExport
\n{
\n public class CsvExporter : ICsvExporter
\n {
\n public byte[] ExportEventsToCsv(ListEventExportDto> eventExportDtos)
\n {
\n using var memoryStream = new MemoryStream();
\n using (var streamWriter = new StreamWriter(memoryStream, Encoding.UTF8))
\n {
\n using var csvWriter = new CsvWriter(streamWriter);
\n csvWriter.WriteRecords(eventExportDtos); \/\/ Write event records to CSV
\n }<\/p>\n

return memoryStream.ToArray(); \/\/ Return CSV as byte array
\n }
\n }
\n}<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

\u0647\u062f\u0641: \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 EventExportDto \u0628\u0647 \u0641\u0631\u0645\u062a CSV \u0627\u0634\u06cc\u0627\u0621 \u0645\u06cc \u062f\u0647\u062f \u0648 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0622\u0631\u0627\u06cc\u0647 \u0628\u0627\u06cc\u062a\u06cc \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n

\u0645\u0631\u062d\u0644\u0647 2.3: \u0648\u06cc\u0698\u06af\u06cc \u0635\u0627\u062f\u0631\u0627\u062a CSV \u0631\u0627 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<\/p>\n

\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0627 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0627\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0645\u0633\u0626\u0648\u0644 \u0635\u0627\u062f\u0631\u0627\u062a \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n

\u062f\u0631 \u0644\u0627\u06cc\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\u060c \u067e\u06cc\u0645\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0628\u0647 Features\/Events\/Queries\/GetEventsExport.<\/p>\n

\u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0645\u0631\u062d\u0644\u0647 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n

EventExportDto.cs:<\/p>\n

namespace GloboTicket.TicketManagement.Application.Features.Events.Queries.GetEventsExport
\n{
\n public class EventExportDto
\n {
\n public Guid EventId { get; set; }
\n public string Name { get; set; } = string.Empty;
\n public DateTime Date { get; set; }
\n }
\n}<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

EventExportFileVm.cs:<\/p>\n

namespace GloboTicket.TicketManagement.Application.Features.Events.Queries.GetEventsExport
\n{
\n public class EventExportFileVm
\n {
\n public string EventExportFileName { get; set; } = string.Empty;
\n public string ContentType { get; set; } = string.Empty;
\n public byte[]? Data { get; set; }
\n }
\n}<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

GetEventsExportQuery.cs:<\/p>\n

using MediatR;<\/p>\n

namespace GloboTicket.TicketManagement.Application.Features.Events.Queries.GetEventsExport
\n{
\n public class GetEventsExportQuery : IRequestEventExportFileVm>
\n {
\n }
\n}<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

GetEventsExportQueryHandler.cs:<\/p>\n

using MediatR;
\nusing AutoMapper;
\nusing GloboTicket.TicketManagement.Application.Contracts.Infrastructure;
\nusing GloboTicket.TicketManagement.Domain.Entities;<\/p>\n

namespace GloboTicket.TicketManagement.Application.Features.Events.Queries.GetEventsExport
\n{
\n public class GetEventsExportQueryHandler : IRequestHandlerGetEventsExportQuery, EventExportFileVm>
\n {
\n private readonly IAsyncRepositoryEvent> _eventRepository;
\n private readonly IMapper _mapper;
\n private readonly ICsvExporter _csvExporter;<\/p>\n

public GetEventsExportQueryHandler(IMapper mapper, IAsyncRepositoryEvent> eventRepository, ICsvExporter csvExporter)
\n {
\n _mapper = mapper;
\n _eventRepository = eventRepository;
\n _csvExporter = csvExporter;
\n }<\/p>\n

public async TaskEventExportFileVm> Handle(GetEventsExportQuery request, CancellationToken cancellationToken)
\n {
\n var allEvents = _mapper.MapListEventExportDto>>((await _eventRepository.ListAllAsync()).OrderBy(x => x.Date));
\n var fileData = _csvExporter.ExportEventsToCsv(allEvents);<\/p>\n

return new EventExportFileVm
\n {
\n ContentType = “text\/csv”,
\n Data = fileData,
\n EventExportFileName = $”{Guid.NewGuid()}.csv”
\n };
\n }
\n }
\n}<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

3. \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u06cc\u0645\u06cc\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 SendGrid<\/p>\n

\u0628\u0639\u062f\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u06cc\u0645\u06cc\u0644 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 SendGrid.<\/p>\n

\u0645\u0631\u062d\u0644\u0647 3.1: \u0642\u0631\u0627\u0631\u062f\u0627\u062f \u062e\u062f\u0645\u0627\u062a \u0627\u06cc\u0645\u06cc\u0644 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f<\/p>\n

\u062f\u0631 \u0644\u0627\u06cc\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\u060c \u067e\u06cc\u0645\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0628\u0647 Contracts\/Infrastructure.
\n\u06cc\u06a9 \u0631\u0627\u0628\u0637 \u062c\u062f\u06cc\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f IEmailService.cs:<\/p>\n

namespace GloboTicket.TicketManagement.Application.Contracts.Infrastructure
\n{
\n public interface IEmailService
\n {
\n Taskbool> SendEmail(Email email);
\n }
\n}<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

\u0645\u0631\u062d\u0644\u0647 3.2: \u0633\u0631\u0648\u06cc\u0633 \u0627\u06cc\u0645\u06cc\u0644 \u0631\u0627 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f<\/p>\n

\u062f\u0631 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u067e\u0631\u0648\u0698\u0647\u060c \u06cc\u06a9 \u067e\u0648\u0634\u0647 \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f Mail.
\n\u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f EmailService.cs:<\/p>\n

using GloboTicket.TicketManagement.Application.Contracts.Infrastructure;
\nusing GloboTicket.TicketManagement.Application.Models.Mail;
\nusing Microsoft.Extensions.Options;
\nusing SendGrid;
\nusing SendGrid.Helpers.Mail;
\nusing Microsoft.Extensions.Logging;<\/p>\n

namespace GloboTicket.TicketManagement.Infrastructure.Mail
\n{
\n public class EmailService : IEmailService
\n {
\n private readonly EmailSettings _emailSettings;
\n private readonly ILoggerEmailService> _logger;<\/p>\n

public EmailService(IOptionsEmailSettings> mailSettings, ILoggerEmailService> logger)
\n {
\n _emailSettings = mailSettings.Value;
\n _logger = logger;
\n }<\/p>\n

public async Taskbool> SendEmail(Email email)
\n {
\n var client = new SendGridClient(_emailSettings.ApiKey);
\n var sendGridMessage = MailHelper.CreateSingleEmail(
\n new EmailAddress(_emailSettings.FromAddress, _emailSettings.FromName),
\n new EmailAddress(email.To),
\n email.Subject,
\n email.Body,
\n email.Body);<\/p>\n

var response = await client.SendEmailAsync(sendGridMessage);<\/p>\n

_logger.LogInformation(“Email sent”);<\/p>\n

return response.StatusCode == System.Net.HttpStatusCode.Accepted || response.StatusCode == System.Net.HttpStatusCode.OK;
\n }
\n }
\n}<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

\u0645\u0631\u062d\u0644\u0647 3.3: \u0627\u0631\u0633\u0627\u0644 \u0627\u06cc\u0645\u06cc\u0644 \u0627\u0632 \u0644\u0627\u06cc\u0647 \u0628\u0631\u0646\u0627\u0645\u0647<\/p>\n

\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0632 IEmailService \u062f\u0631 CreateEventCommandHandler \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u0627\u06cc\u0645\u06cc\u0644 \u0647\u0646\u06af\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0631\u0648\u06cc\u062f\u0627\u062f.<\/p>\n

\u062d\u0631\u06a9\u062a \u0628\u0647 Features\/Events\/Commands\/CreateEvent.
\n\u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f CreateEventCommandHandler.cs \u0648 \u06a9\u062f \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f:<\/p>\n

using AutoMapper;
\nusing GloboTicket.TicketManagement.Application.Contracts.Infrastructure;
\nusing GloboTicket.TicketManagement.Application.Contracts.Persistence;
\nusing GloboTicket.TicketManagement.Application.Models.Mail;
\nusing GloboTicket.TicketManagement.Domain.Entities;
\nusing MediatR;<\/p>\n

namespace GloboTicket.TicketManagement.Application.Features.Events.Commands.CreateEvent
\n{
\n public class CreateEventCommandHandler : IRequestHandlerCreateEventCommand, Guid>
\n {
\n private readonly IEventRepository _eventRepository;
\n private readonly IMapper _mapper;
\n private readonly IEmailService _emailService;<\/p>\n

public CreateEventCommandHandler(IMapper mapper, IEventRepository eventRepository, IEmailService emailService)
\n {
\n _mapper = mapper;
\n _eventRepository = eventRepository;
\n _emailService = emailService;
\n }<\/p>\n

public async TaskGuid> Handle(CreateEventCommand request, CancellationToken cancellationToken)
\n {
\n var @event = _mapper.MapEvent>(request);<\/p>\n

var validator = new CreateEventCommandValidator(_eventRepository);
\n var validationResult = await validator.ValidateAsync(request);<\/p>\n

if (validationResult.Errors.Count > 0)
\n throw new Exceptions.ValidationException(validationResult);<\/p>\n

@event = await _eventRepository.AddAsync(@event);<\/p>\n

\/\/ Sending email notification to admin
\n var email = new Email
\n {
\n To = “admin@example.com”,
\n Subject = “A new event was created”,
\n Body = $”A new event was created: {request}”
\n };<\/p>\n

try
\n {
\n await _email<\/p>\n

Service.SendEmail(email);
\n }
\n catch (Exception ex)
\n {
\n \/\/ Log the error and continue
\n }<\/p>\n

return @event.EventId;
\n }
\n }
\n}<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

4. \u062b\u0628\u062a \u062e\u062f\u0645\u0627\u062a \u062f\u0631 \u0638\u0631\u0641 DI<\/p>\n

\u0628\u0631\u0627\u06cc \u062a\u06a9\u0645\u06cc\u0644 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a\u060c \u0628\u0627\u06cc\u062f \u062b\u0628\u062a \u0646\u0627\u0645 \u06a9\u0646\u06cc\u062f EmailService \u0648 CsvExporter \u062f\u0631 \u0638\u0631\u0641 DI<\/p>\n

\u062f\u0631 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u067e\u0631\u0648\u0698\u0647\u060c \u062d\u0631\u06a9\u062a \u0628\u0647 InfrastructureServiceRegistration.cs:<\/p>\n

public static class InfrastructureServiceRegistration
\n{
\n public static IServiceCollection AddInfrastructureServices(this IServiceCollection services, IConfiguration configuration)
\n {
\n services.ConfigureEmailSettings>(configuration.GetSection(“EmailSettings”));
\n services.AddTransientIEmailService, EmailService>();
\n services.AddTransientICsvExporter, CsvExporter>();<\/p>\n

return services;
\n }
\n}<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

\u062d\u062a\u0645\u0627 \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f Program.cs \u067e\u0631\u0648\u0698\u0647 API \u0634\u0645\u0627:<\/p>\n

builder.Services.AddInfrastructureServices(builder.Configuration);<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc:<\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0645\u0627 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0628\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632:<\/p>\n

\u0635\u0627\u062f\u0631\u0627\u062a CSV \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 CsvHelper \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647<\/p>\n

\u0627\u0631\u0633\u0627\u0644 \u0627\u06cc\u0645\u06cc\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 SendGrid \u062e\u062f\u0645\u0627\u062a<\/p>\n

\u0628\u0627 \u067e\u0627\u06cc\u0628\u0646\u062f\u06cc \u0628\u0647 \u0627\u0635\u0648\u0644 \u0645\u0639\u0645\u0627\u0631\u06cc \u067e\u0627\u06a9\u060c \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0631\u062f\u06cc\u0645 \u06a9\u0647 \u0647\u0631 \u062f\u0648 \u0644\u0627\u06cc\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u062c\u062f\u0627 \u0628\u0627\u0642\u06cc \u0645\u06cc \u0645\u0627\u0646\u062f \u0648 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc \u062f\u0647\u062f. \u0628\u0631\u0627\u06cc \u06a9\u062f \u0645\u0646\u0628\u0639 \u06a9\u0627\u0645\u0644\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0645\u062e\u0632\u0646 GitHub \u062f\u06cc\u062f\u0646 \u06a9\u0646\u06cc\u062f: https:\/\/github.com\/mohamedtayel1980\/clean-architecture<\/p>\n

\n

\u0645\u0642\u062f\u0645\u0647:<\/strong>
\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0647 \u0633\u0627\u062e\u062a \u0622\u0646 \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u06cc\u0645 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a<\/strong> \u062f\u0631 \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u062f\u0627\u062a \u0646\u062a\u060c \u0628\u0627 \u062a\u0645\u0631\u06a9\u0632 \u0628\u0631 \u062f\u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0644\u06cc\u062f\u06cc:<\/p>\n

    \n
  1. \u0635\u0627\u062f\u0631 \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 CSV \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 CsvHelper<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647<\/li>\n
  2. \u0627\u0631\u0633\u0627\u0644 \u0627\u0639\u0644\u0627\u0646\u200c\u0647\u0627\u06cc \u0627\u06cc\u0645\u06cc\u0644 \u0647\u0646\u06af\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 SendGrid<\/strong> \u062e\u062f\u0645\u0627\u062a<\/li>\n<\/ol>\n

    \u0628\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0645\u0639\u0645\u0627\u0631\u06cc \u067e\u0627\u06a9<\/strong> \u0627\u0635\u0648\u0644\u060c \u0645\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0632 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0648\u0627\u0642\u0639\u06cc \u062c\u062f\u0627 \u0628\u0627\u0642\u06cc \u0645\u06cc \u0645\u0627\u0646\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0633\u0627\u062e\u062a\u0627\u0631 \u067e\u0631\u0648\u0698\u0647 \u0648 \u0633\u0627\u062e\u062a\u0646 \u0644\u0627\u06cc\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0645\u0631\u062d\u0644\u0647 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645.<\/p>\n\n

    \n
    \n

    \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\nToggle<\/span><\/path><\/svg><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n