public async Task HandleAsync(ResolveRemark command)
{
File file = null;
await _handler.Validate(async() =>
{
if (command.ValidatePhoto)
{
var resolvedFile = _fileResolver.FromBase64(command.Photo.Base64, command.Photo.Name, command.Photo.ContentType);
if (resolvedFile.HasNoValue)
{
Logger.Error($"File cannot be resolved from base64, photoName:{command.Photo.Name}, " +
$"contentType:{command.Photo.ContentType}, userId:{command.UserId}");
throw new ServiceException(OperationCodes.CannotConvertFile);
}
file = resolvedFile.Value;
var isImage = _fileValidator.IsImage(file);
if (isImage == false)
{
Logger.Warning($"File is not an image! name:{file.Name}, contentType:{file.ContentType}, " +
$"userId:{command.UserId}");
throw new ServiceException(OperationCodes.InvalidFile);
}
}
var remark = await _remarkService.GetAsync(command.RemarkId);
if (remark.Value.Group == null)
{
return;
}
await _groupService.ValidateIfRemarkCanBeResolvedOrFailAsync(remark.Value.Group.Id, command.UserId);
})
.Run(async() =>
{
Location location = null;
if (command.Latitude != 0 && command.Longitude != 0)
{
location = Location.Create(command.Latitude, command.Longitude, command.Address);
}
await _remarkStateService.ResolveAsync(command.RemarkId, command.UserId, command.Description,
location, file, command.ValidateLocation);
})
.OnSuccess(async() =>
{
var remark = await _remarkService.GetAsync(command.RemarkId);
var state = remark.Value.GetLatestStateOf(RemarkState.Names.Resolved).Value;
var resource = _resourceFactory.Resolve <RemarkResolved>(command.RemarkId);
await _bus.PublishAsync(new RemarkResolved(command.Request.Id, resource,
command.UserId, command.RemarkId));
})
.OnCustomError(async ex => await _bus.PublishAsync(new ResolveRemarkRejected(command.Request.Id,
command.UserId, command.RemarkId, ex.Code, ex.Message)))
.OnError(async(ex, logger) =>
{
logger.Error(ex, "Error occured while resolving a remark.");
await _bus.PublishAsync(new ResolveRemarkRejected(command.Request.Id,
command.UserId, command.RemarkId, OperationCodes.Error, ex.Message));
})
.ExecuteAsync();
}
public async Task <IActionResult> Get(Guid id)
{
var remark = await _remarkService.GetAsync(id);
var activities = await _remarkService.GetActivitiesAsync(id);
var activityTypes = await _activityService.GetAsync();
var comments = await _remarkService.GetCommentsAsync(id);
var images = await _remarkService.GetImagessAsync(id);
var category = await _categorySevice.GetAsync(remark.CategoryId);
var dto = new RemarkDto
{
Id = remark.Id,
Name = remark.Name,
Description = remark.Description,
Latitude = remark.Latitude,
Longitude = remark.Longitude,
Author = remark.AuthorId,
CategoryId = remark.CategoryId,
CategoryName = category.Name,
Status = remark.Status.ToString(),
Activities = activities?
.Select(x => new ActivityDto
{
Id = x.Id,
Name = activityTypes.FirstOrDefault(y => y.Id == x.TypeId)?.Name
})
.ToList(),
Comments = comments
.Select(x => new CommentDto
{
Id = x.Id,
AuthorId = x.AuthorId,
Status = x.Status.ToString(),
Text = x.Text
})
.ToList(),
Images = images
.Select(x => new ImageDto
{
Id = x.Id,
Name = x.Name,
Url = x.Url,
})
.ToList()
};
return(Ok(dto));
}
public async Task HandleAsync(AddPhotosToRemark command)
{
await _handler
.Validate(() =>
{
if (command.Photos == null || !command.Photos.Any())
{
throw new ServiceException(OperationCodes.NoFiles,
$"There are no photos to be added to the remark with id: '{command.RemarkId}'.");
}
if (command.Photos.Count() > _generalSettings.PhotosLimit)
{
throw new ServiceException(OperationCodes.TooManyFiles);
}
})
.Run(async() =>
{
var photos = new List <File>();
foreach (var file in command.Photos)
{
var resolvedFile = _fileResolver.FromBase64(file.Base64, file.Name, file.ContentType);
if (resolvedFile.HasNoValue)
{
throw new ServiceException(OperationCodes.CannotConvertFile);
}
var photo = resolvedFile.Value;
// var isImage = _fileValidator.IsImage(photo);
// if (!isImage)
// {
// throw new ServiceException(OperationCodes.InvalidFile);
// }
photos.Add(photo);
}
await _remarkPhotoService.AddPhotosAsync(command.RemarkId, command.UserId, photos.ToArray());
})
.OnSuccess(async() =>
{
var remark = await _remarkService.GetAsync(command.RemarkId);
var resource = _resourceFactory.Resolve <PhotosToRemarkAdded>(command.RemarkId);
await _bus.PublishAsync(new PhotosToRemarkAdded(command.Request.Id, resource,
command.UserId, command.RemarkId));
})
.OnCustomError(ex => _bus.PublishAsync(new AddPhotosToRemarkRejected(command.Request.Id,
command.RemarkId, command.UserId, ex.Code, ex.Message)))
.OnError(async(ex, logger) =>
{
logger.Error(ex, "Error occured while adding photos to remark.");
await _bus.PublishAsync(new AddPhotosToRemarkRejected(command.Request.Id,
command.RemarkId, command.UserId, OperationCodes.Error, ex.Message));
})
.ExecuteAsync();
}
public async Task HandleAsync(RenewRemark command)
{
await _handler
.Validate(async() =>
{
var remark = await _remarkService.GetAsync(command.RemarkId);
if (remark.Value.Group == null)
{
return;
}
await _groupService.ValidateIfRemarkCanBeRenewedOrFailAsync(remark.Value.Group.Id, command.UserId);
})
.Run(async() =>
{
Location location = null;
if (command.Latitude != 0 && command.Longitude != 0)
{
location = Location.Create(command.Latitude, command.Longitude, command.Address);
}
await _remarkStateService.RenewAsync(command.RemarkId, command.UserId, command.Description, location);
})
.OnSuccess(async() =>
{
var remark = await _remarkService.GetAsync(command.RemarkId);
var state = remark.Value.GetLatestStateOf(RemarkState.Names.Renewed).Value;
var resource = _resourceFactory.Resolve <RemarkRenewed>(command.RemarkId);
await _bus.PublishAsync(new RemarkRenewed(command.Request.Id, resource,
command.UserId, command.RemarkId));
})
.OnCustomError(async ex => await _bus.PublishAsync(new RenewRemarkRejected(command.Request.Id,
command.UserId, command.RemarkId, ex.Code, ex.Message)))
.OnError(async(ex, logger) =>
{
logger.Error(ex, "Error occured while renewing a remark.");
await _bus.PublishAsync(new RenewRemarkRejected(command.Request.Id,
command.UserId, command.RemarkId, OperationCodes.Error, ex.Message));
})
.ExecuteAsync();
}
public async Task HandleAsync(DeleteRemark command)
{
await _handler
.Validate(async() =>
{
var remark = await _remarkService.GetAsync(command.RemarkId);
try
{
await _remarkService.ValidateEditorAccessOrFailAsync(command.RemarkId, command.UserId);
return;
}
catch
{
if (remark.Value.Group == null)
{
throw;
}
}
await _groupService.ValidateIfRemarkCanBeCanceledOrFailAsync(remark.Value.Group.Id, command.UserId);
})
.Run(async() =>
{
await _remarkService.DeleteAsync(command.RemarkId);
})
.OnSuccess(async() =>
{
var resource = _resourceFactory.Resolve <RemarkDeleted>(command.RemarkId);
await _bus.PublishAsync(new RemarkDeleted(command.Request.Id, resource,
command.UserId, command.RemarkId));
})
.OnCustomError(ex => _bus.PublishAsync(new DeleteRemarkRejected(command.Request.Id,
command.RemarkId, command.UserId, ex.Code, ex.Message)))
.OnError(async(ex, logger) =>
{
logger.Error(ex, "Error occured while deleting a remark.");
await _bus.PublishAsync(new DeleteRemarkRejected(command.Request.Id,
command.RemarkId, command.UserId, OperationCodes.Error, ex.Message));
})
.ExecuteAsync();
}
public async Task HandleAsync(EditRemark command)
=> await _handler
.Validate(async() =>
await _remarkService.ValidateEditorAccessOrFailAsync(command.RemarkId, command.UserId))
.Run(async() =>
{
Location location = null;
if (command.Latitude.HasValue && command.Latitude != 0 &&
command.Longitude.HasValue && command.Longitude != 0)
{
var locations = await _locationService.GetAsync(command.Latitude.Value, command.Longitude.Value);
if (locations.HasNoValue || locations.Value.Results == null || !locations.Value.Results.Any())
{
throw new ServiceException(OperationCodes.AddressNotFound,
$"Address was not found for remark with id: '{command.RemarkId}' " +
$"latitude: {command.Latitude}, longitude: {command.Longitude}.");
}
var address = locations.Value.Results.First().FormattedAddress;
location = Domain.Location.Create(command.Latitude.Value, command.Longitude.Value, address);
}
await _remarkService.EditAsync(command.RemarkId, command.UserId,
command.GroupId, command.Category, command.Description, location);
})
.OnSuccess(async() =>
{
var remark = await _remarkService.GetAsync(command.RemarkId);
var resource = _resourceFactory.Resolve <RemarkEdited>(command.RemarkId);
await _bus.PublishAsync(new RemarkEdited(command.Request.Id, resource,
command.UserId, command.RemarkId));
})
.OnCustomError(async ex => await _bus.PublishAsync(new EditRemarkRejected(command.Request.Id,
command.UserId, command.RemarkId, ex.Code, ex.Message)))
.OnError(async(ex, logger) =>
{
logger.Error(ex, "Error occured while editing a remark.");
await _bus.PublishAsync(new EditRemarkRejected(command.Request.Id,
command.UserId, command.RemarkId, OperationCodes.Error, ex.Message));
})
.ExecuteAsync();
public RemarkModule(IRemarkService remarkService, IMapper mapper) : base(mapper, "remarks")
{
Get("", async args => await FetchCollection <BrowseRemarks, Remark>
(async x => await remarkService.BrowseAsync(x))
.MapTo <RemarkDto>()
.HandleAsync());
Get("categories", async args => await FetchCollection <BrowseCategories, Category>
(async x => await remarkService.BrowseCategoriesAsync(x))
.MapTo <RemarkCategoryDto>()
.HandleAsync());
Get("tags", async args => await FetchCollection <BrowseTags, Tag>
(async x => await remarkService.BrowseTagsAsync(x))
.MapTo <TagDto>()
.HandleAsync());
Get("{id}", async args => await Fetch <GetRemark, Remark>
(async x => await remarkService.GetAsync(x.Id))
.MapTo <RemarkDto>()
.HandleAsync());
}
public async Task HandleAsync(ProcessRemark command)
{
var remarkProcessed = false;
await _handler
.Validate(async() =>
{
await _policy.ValidateAsync(command.RemarkId, command.UserId);
var remark = await _remarkService.GetAsync(command.RemarkId);
if (remark.Value.Group == null)
{
return;
}
await _groupService.ValidateIfRemarkCanBeProcessedOrFailAsync(remark.Value.Group.Id, command.UserId);
})
.Run(async() =>
{
Location location = null;
if (command.Latitude != 0 && command.Longitude != 0)
{
location = Location.Create(command.Latitude, command.Longitude, command.Address);
}
await _remarkStateService.ProcessAsync(command.RemarkId, command.UserId, command.Description, location);
})
.OnSuccess(async() =>
{
remarkProcessed = true;
var remark = await _remarkService.GetAsync(command.RemarkId);
var state = remark.Value.GetLatestStateOf(RemarkState.Names.Processing).Value;
var resource = _resourceFactory.Resolve <RemarkProcessed>(command.RemarkId);
await _bus.PublishAsync(new RemarkProcessed(command.Request.Id, resource,
command.UserId, command.RemarkId));
})
.OnCustomError(async ex => await _bus.PublishAsync(new ProcessRemarkRejected(command.Request.Id,
command.UserId, command.RemarkId, ex.Code, ex.Message)))
.OnError(async(ex, logger) =>
{
logger.Error(ex, "Error occured while processing a remark.");
await _bus.PublishAsync(new ProcessRemarkRejected(command.Request.Id,
command.UserId, command.RemarkId, OperationCodes.Error, ex.Message));
})
.Next()
.Run(async() =>
{
if (!remarkProcessed)
{
return;
}
var participant = await _remarkActionService.GetParticipantAsync(command.RemarkId, command.UserId);
if (participant.HasValue)
{
return;
}
var takeRemarkAction = new TakeRemarkAction
{
Request = Messages.Commands.Request.From <TakeRemarkAction>(command.Request),
UserId = command.UserId,
RemarkId = command.RemarkId,
Description = command.Description
};
await _bus.PublishAsync(takeRemarkAction);
})
.Next()
.ExecuteAllAsync();
}
