public async Task <IActionResult> UserEmail([FromQuery] GetUserEmailRequest model)
{
var output = await _spotifyAppService.GetUserEmail(new GetUserEmailInput
{
AccessToken = model.AccessToken
});
if (output.HasError)
{
return(StatusCode(500, new ApiResponse(500, output.ErrorMessage)));
}
return(Ok(new ApiOkResponse(output.EmailAddress)));
}
public async Task <IActionResult> SubscribeToArtists([FromBody] SubscribeToArtistsRequest request)
{
if (!request.SpotifyArtists.Any())
{
return(BadRequest(new ApiResponse(400, "Please select at least one artist to subscribe to.")));
}
//Get the email address from their Spotify account again to see if we can auto-verify their Subscriber email.
//This is more secure than eg trusting a flag in the request, which could be spoofed.
//If there are any errors, fall back to assuming we need to verify their email.
bool emailVerified = false;
string requestEmail = StringUtils.NormaliseEmailAddress(request.EmailAddress);
if (!String.IsNullOrWhiteSpace(request.SpotifyAccessToken))
{
var emailOutput = await _spotifyAppService.GetUserEmail(new GetUserEmailInput
{
AccessToken = request.SpotifyAccessToken
});
if (!emailOutput.HasError && emailOutput.EmailAddress != null && StringUtils.NormaliseEmailAddress(emailOutput.EmailAddress) == requestEmail)
{
emailVerified = true;
}
}
var subscriberOutput = await _subscriberAppService.GetOrCreate(new GetOrCreateSubscriberInput
{
EmailAddress = request.EmailAddress,
EmailAddressVerified = emailVerified
});
if (subscriberOutput.HasError)
{
return(StatusCode(500, new ApiResponse(500, subscriberOutput.ErrorMessage)));
}
var artistsOutput = await _artistAppService.GetOrCreateMany(new GetOrCreateManyInput
{
Artists = request.SpotifyArtists
});
if (artistsOutput.HasError)
{
return(StatusCode(500, new ApiResponse(500, artistsOutput.ErrorMessage)));
}
var subscriptionOutput = await _subscriptionAppService.SubscribeToArtists(new SubscribeToArtistsInput
{
Subscriber = subscriberOutput.Subscriber,
Artists = artistsOutput.Artists
});
if (subscriptionOutput.HasError)
{
return(StatusCode(500, new ApiResponse(500, subscriptionOutput.ErrorMessage)));
}
if (subscriberOutput.CreatedNewSubscriber)
{
await SendNotificationEmail(subscriberOutput.Subscriber.EmailAddress, artistsOutput.Artists.Count);
}
if (!subscriberOutput.Subscriber.EmailAddressVerified)
{
await SendVerificationEmail(subscriberOutput.Subscriber);
}
return(Ok(new ApiOkResponse(subscriptionOutput)));
}