public async Task <IActionResult> GetNetworkAsync(int id)
{
NetworkDTO user = await _networkDAO.FindById(id);
if (user == null)
{
return(new NotFoundResult());
}
return(new ObjectResult(user));
}
public static Network FromDTO(NetworkDTO dto)
{
return(new Network
{
Id = dto.Id,
AuthorId = dto.AuthorId,
Name = dto.Name,
Description = dto.Description,
ImageUrl = dto.ImageUrl,
Private = dto.Private
});
}
private async Task <NetworkDTO> joinWithSubscriptionAsync(NetworkDTO dto)
{
IEnumerable <SubscriptionDTO> subscriptions = await _subscriptionDAO.findByNetworkIdAsync(dto.Id);
foreach (SubscriptionDTO subscription in subscriptions)
{
UserDTO user = await _userDAO.FindById(subscription.UserId);
subscription.UserName = user.FirstName + " " + user.LastName;
}
dto.subscriptions = subscriptions;
return(dto);
}
public async Task <NetworkDTO> Insert(NetworkDTO dto)
{
Counter counter = await _counterDAO.GetCountersAsync();
int id = counter.Networks++;
await _counterDAO.UpdateCountersAsync(counter);
Network network = Network.FromDTO(dto);
network.Id = id;
await _context.Networks.InsertOneAsync(network);
return(NetworkDTO.FromNetwork(network));
}
public async Task <IEnumerable <NetworkDTO> > FindAll()
{
IEnumerable <Network> networks = await _context.Networks.Find(_ => true).ToListAsync();
List <NetworkDTO> result = new List <NetworkDTO>();
foreach (Network network in networks)
{
NetworkDTO dto = NetworkDTO.FromNetwork(network);
dto = await joinWithSubscriptionAsync(dto);
result.Add(dto);
}
return(result);
}
public async Task <NetworkDTO> FindById(int id)
{
Network network = await _context.Networks
.Find(Builders <Network> .Filter.Eq(u => u.Id, id))
.FirstOrDefaultAsync();
if (network == null)
{
return(null);
}
NetworkDTO dto = NetworkDTO.FromNetwork(network);
dto = await joinWithSubscriptionAsync(dto);
return(dto);
}
public List <NetworkDTO> GetSummary()
{
var list = new List <NetworkDTO>();
foreach (var network in networks)
{
var d = new NetworkDTO();
d.Name = network.Name;
d.Id = network.Id;
foreach (var c in network.Channels)
{
d.Channels.Add(new ChannelDTO()
{
Name = c.Name,
Id = c.Id
});
}
list.Add(d);
}
return(list);
}
public async Task <IActionResult> InsertNetwork([FromForm(Name = "image")] IFormFile imageFile, [FromForm] PostNetworkRequest request)
{
var storageConnectionString = _configuration["ConnectionStrings:AzureStorageConnectionString"];
if (CloudStorageAccount.TryParse(storageConnectionString, out CloudStorageAccount storageAccount))
{
CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
CloudBlobContainer container = blobClient.GetContainerReference("networkimages");
await container.CreateIfNotExistsAsync();
var permissions = container.GetPermissions();
if (permissions.PublicAccess == BlobContainerPublicAccessType.Off)
{
permissions.PublicAccess = BlobContainerPublicAccessType.Blob;
container.SetPermissions(permissions);
}
var blob = container.GetBlockBlobReference(imageFile.FileName);
await blob.UploadFromStreamAsync(imageFile.OpenReadStream());
string uri = blob.Uri.ToString();
NetworkDTO network = new NetworkDTO
{
Name = request.Name,
Description = request.Description,
AuthorId = request.AuthorId,
ImageUrl = uri
};
NetworkDTO insertedNetwork = await _networkDAO.Insert(network);
return(new OkObjectResult(insertedNetwork));
}
return(new StatusCodeResult(StatusCodes.Status500InternalServerError));
}
