public async Task SaveBlobImageAsync(StoragePictureModel model)
{
var uri = new Uri(model.PictureStorageSASToken.Trim('\"'));
CloudBlobContainer container = new CloudBlobContainer(uri);
CloudBlockBlob blob = container.GetBlockBlobReference(model.UserID + ".jpg");
await blob.UploadFromByteArrayAsync(model.UserPicture, 0, model.UserPicture.Length);
}
public async Task GetBlobImageAsync(StoragePictureModel model)
{
try
{
var uri = new Uri(model.PictureStorageSASToken.Trim('\"'));
CloudBlobContainer container = new CloudBlobContainer(uri);
CloudBlockBlob blob = container.GetBlockBlobReference(model.UserID + ".jpg");
using (var msRead = new MemoryStream())
{
msRead.Position = 0;
using (msRead)
{
await blob.DownloadToStreamAsync(msRead);
}
msRead.Flush();
model.UserPicture = msRead.GetBuffer();
}
}
//TODO:Catch Specific
catch (Exception excp)
{
OnError?.Invoke(new string[] { excp.Message });
}
}
private async Task <List <ContactModel> > SelectContactsWithRole(RegisterViewModel model, List <DynamixContact> contacts, string role)
{
if (contacts != null)
{
var query = from source in contacts.Where(a => a.connectedRole.roleName == role)
select new ContactModel
{
UserID = source.userId,
ConnectionId = source.connectionId,
ContactRole = source.connectedRole.roleName,
FirstName = source.firstName,
LastName = source.lastName,
PictureURL = source.profileImage,
};
var contactModels = query.ToList();
foreach (var contact in contactModels)
{
var storagePictureModel = new StoragePictureModel
{
TokenID = model.TokenID,
UserID = contact.UserID,
PictureStorageSASToken = model.PictureStorageSASToken
};
await BlobStorageRepository.GetBlobImageAsync(storagePictureModel);
contact.UserPicture = storagePictureModel.UserPicture;
}
return(contactModels);
}
return(null);
}
public async Task StoreSelfieAsync(StoragePictureModel model)
{
try
{
await _StorageRepository.SaveBlobImageAsync(model);
}
catch (Exception excp)
{
OnError?.Invoke(new string[] { excp.Message });
}
}
public StoragePictureModel GetStoragePictureModelForSelfie(byte[] contactPicture, string userID)
{
var myModel = new StoragePictureModel
{
TokenID = _MasterRepo.DataSource.User.TokenID,
UserID = userID,
UserPicture = contactPicture,
PictureStorageSASToken = _MasterRepo.DataSource.User.PictureStorageSASToken
};
return(myModel);
}
internal async Task <ContactModel> GetDefaultBeneficiaryAsync()
{
var source = await ContactStorageRepository.GetDefaultBeneficiaryAsync();
if (source != null)
{
var model = new StoragePictureModel
{
TokenID = DataSource.User.TokenID,
UserID = DataSource.User.UserID,
PictureStorageSASToken = DataSource.User.PictureStorageSASToken
};
await BlobStorageRepository.GetBlobImageAsync(model);
source.UserPicture = model.UserPicture;
}
return(source);
}
internal async Task <List <ContactModel> > GetTrustedSourcesAsync()
{
var dbTrustedSources = await ContactStorageRepository.GetTrustedSourcesAsync();
if (dbTrustedSources != null && dbTrustedSources.Count == 3)
{
foreach (var source in dbTrustedSources)
{
if (source.UserPicture == null)
{
var model = new StoragePictureModel
{
TokenID = DataSource.User.TokenID,
UserID = DataSource.User.UserID,
PictureStorageSASToken = DataSource.User.PictureStorageSASToken
};
await BlobStorageRepository.GetBlobImageAsync(model);
source.UserPicture = model.UserPicture;
}
}
}
return(dbTrustedSources);
}
public async Task GetSelfieAsync(StoragePictureModel model)
{
await _StorageRepository.GetBlobImageAsync(model);
}
