Add editorconfig and analyzers, format backend code
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@@ -2,127 +2,126 @@ using ErrorOr;
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using Mediator;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using Musify.Application.Configuration;
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using Musify.Application.Shared;
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using Musify.Application.Events;
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using Musify.Application.Albums.Responses;
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using Musify.Application.Configuration;
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using Musify.Application.Contracts;
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using Musify.Application.Events;
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using Musify.Application.Services;
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using Musify.Application.Shared;
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using Musify.Domain.Entities;
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using Musify.Domain.ValueObjects;
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using Musify.Application.Contracts;
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namespace Musify.Application.Albums
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namespace Musify.Application.Albums;
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public record CreateAlbumCommand(
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long UserId,
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string Title,
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string? Description,
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int? ReleaseYear,
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Guid PictureIntentId)
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: ICommand<ErrorOr<AlbumApplicationResponse>>;
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public class CreateAlbumCommandHandler(
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IEventBus eventBus,
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IDatabase database,
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UploadIntentValidator uploadIntentValidator,
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ILogger<CreateAlbumCommandHandler> logger,
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ApplicationStorageConfiguration storageConfiguration,
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AlbumConfiguration albumConfiguration,
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UploadIntentConfiguration uploadIntentConfiguration)
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: ICommandHandler<CreateAlbumCommand, ErrorOr<AlbumApplicationResponse>>
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{
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public record CreateAlbumCommand(
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long UserId,
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string Title,
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string? Description,
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int? ReleaseYear,
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Guid PictureIntentId)
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: ICommand<ErrorOr<AlbumApplicationResponse>>;
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public class CreateAlbumCommandHandler(
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IEventBus eventBus,
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IDatabase database,
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UploadIntentValidator uploadIntentValidator,
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ILogger<CreateAlbumCommandHandler> logger,
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ApplicationStorageConfiguration storageConfiguration,
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AlbumConfiguration albumConfiguration,
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UploadIntentConfiguration uploadIntentConfiguration)
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: ICommandHandler<CreateAlbumCommand, ErrorOr<AlbumApplicationResponse>>
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public async ValueTask<ErrorOr<AlbumApplicationResponse>> Handle(CreateAlbumCommand request, CancellationToken cancellationToken)
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{
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public async ValueTask<ErrorOr<AlbumApplicationResponse>> Handle(CreateAlbumCommand request, CancellationToken cancellationToken)
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var userExists = await database.Users
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.AsNoTracking()
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.AnyAsync(user => user.Id == request.UserId, cancellationToken);
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if (!userExists)
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{
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var userExists = await database.Users
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.AsNoTracking()
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.AnyAsync(user => user.Id == request.UserId, cancellationToken);
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if (!userExists)
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{
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logger.LogWarning("User {UserId} not found", request.UserId);
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return Error.NotFound(description: $"User {request.UserId} not found");
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}
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var pictureIntent = await uploadIntentValidator.ValidateAndLoadAsync(
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uploadIntentConfiguration, request.PictureIntentId, request.UserId, cancellationToken);
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if (pictureIntent.IsError)
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return pictureIntent.Errors;
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var intent = pictureIntent.Value;
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var title = request.Title.Trim();
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var album = new Album
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{
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OwnerUserId = request.UserId,
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Title = title,
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NormalizedTitle = title.ToUpperInvariant(),
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Description = request.Description,
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ReleaseYear = request.ReleaseYear,
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Pictures = new AlbumPictures
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{
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OriginalName = intent.ObjectName,
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SmallName = intent.ObjectName,
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MediumName = intent.ObjectName,
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LargeName = intent.ObjectName
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}
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};
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await database.Albums.AddAsync(album, cancellationToken);
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var finalPictureKey = albumConfiguration.Routes.BuildOriginalPicturePath(request.UserId, intent.ObjectName);
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var publishResult = await PublishCreateAlbumEventAsync(album.Id, intent, finalPictureKey, cancellationToken);
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if (publishResult.IsError)
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return publishResult.Errors;
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try
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{
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await database.SaveChangesAsync(cancellationToken);
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to save album for user {UserId}", request.UserId);
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return Error.Failure(description: $"Failed to create album for user {request.UserId}");
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}
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logger.LogInformation("Created album {AlbumId} for user {UserId}", album.Id, request.UserId);
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return AlbumApplicationResponse.FromEntity(album, trackCount: 0);
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logger.LogWarning("User {UserId} not found", request.UserId);
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return Error.NotFound(description: $"User {request.UserId} not found");
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}
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private async Task<ErrorOr<Success>> PublishCreateAlbumEventAsync(
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Guid albumId,
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UploadIntent pictureIntent,
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string finalPictureKey,
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CancellationToken cancellationToken)
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var pictureIntent = await uploadIntentValidator.ValidateAndLoadAsync(
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uploadIntentConfiguration, request.PictureIntentId, request.UserId, cancellationToken);
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if (pictureIntent.IsError)
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return pictureIntent.Errors;
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var intent = pictureIntent.Value;
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var title = request.Title.Trim();
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var album = new Album
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{
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try
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OwnerUserId = request.UserId,
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Title = title,
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NormalizedTitle = title.ToUpperInvariant(),
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Description = request.Description,
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ReleaseYear = request.ReleaseYear,
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Pictures = new AlbumPictures
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{
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await eventBus.PublishAsync(
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new CreateAlbumResourcesEvent(
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albumId,
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pictureIntent.Id,
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storageConfiguration.Bucket,
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pictureIntent.Key,
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finalPictureKey,
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new ImageSize(
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albumConfiguration.Routes.SmallPicturesPath,
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albumConfiguration.PicturesSizes.SmallPictureWidth,
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albumConfiguration.PicturesSizes.SmallPictureHeight),
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new ImageSize(
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albumConfiguration.Routes.MediumPicturesPath,
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albumConfiguration.PicturesSizes.MediumPictureWidth,
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albumConfiguration.PicturesSizes.MediumPictureHeight),
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new ImageSize(
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albumConfiguration.Routes.LargePicturesPath,
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albumConfiguration.PicturesSizes.LargePictureWidth,
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albumConfiguration.PicturesSizes.LargePictureHeight)),
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cancellationToken);
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return new Success();
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to publish create album event for album {AlbumId}", albumId);
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return Error.Failure(description: $"Failed to publish create album event for album {albumId}");
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OriginalName = intent.ObjectName,
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SmallName = intent.ObjectName,
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MediumName = intent.ObjectName,
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LargeName = intent.ObjectName
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}
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};
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await database.Albums.AddAsync(album, cancellationToken);
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var finalPictureKey = albumConfiguration.Routes.BuildOriginalPicturePath(request.UserId, intent.ObjectName);
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var publishResult = await PublishCreateAlbumEventAsync(album.Id, intent, finalPictureKey, cancellationToken);
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if (publishResult.IsError)
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return publishResult.Errors;
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try
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{
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await database.SaveChangesAsync(cancellationToken);
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to save album for user {UserId}", request.UserId);
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return Error.Failure(description: $"Failed to create album for user {request.UserId}");
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}
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logger.LogInformation("Created album {AlbumId} for user {UserId}", album.Id, request.UserId);
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return AlbumApplicationResponse.FromEntity(album, trackCount: 0);
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}
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private async Task<ErrorOr<Success>> PublishCreateAlbumEventAsync(
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Guid albumId,
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UploadIntent pictureIntent,
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string finalPictureKey,
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CancellationToken cancellationToken)
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{
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try
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{
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await eventBus.PublishAsync(
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new CreateAlbumResourcesEvent(
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albumId,
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pictureIntent.Id,
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storageConfiguration.Bucket,
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pictureIntent.Key,
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finalPictureKey,
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new ImageSize(
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albumConfiguration.Routes.SmallPicturesPath,
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albumConfiguration.PicturesSizes.SmallPictureWidth,
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albumConfiguration.PicturesSizes.SmallPictureHeight),
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new ImageSize(
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albumConfiguration.Routes.MediumPicturesPath,
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albumConfiguration.PicturesSizes.MediumPictureWidth,
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albumConfiguration.PicturesSizes.MediumPictureHeight),
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new ImageSize(
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albumConfiguration.Routes.LargePicturesPath,
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albumConfiguration.PicturesSizes.LargePictureWidth,
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albumConfiguration.PicturesSizes.LargePictureHeight)),
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cancellationToken);
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return new Success();
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to publish create album event for album {AlbumId}", albumId);
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return Error.Failure(description: $"Failed to publish create album event for album {albumId}");
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}
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}
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}
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