public async Task <IActionResult> Post([FromBody] StageLogPostDTO dto)
{
Console.WriteLine("stagelogs POST entered.");
var game = _context.Game.Where(x => x.game_id == dto.game_id).FirstOrDefault();
if (game == null)
{
return(NotFound("Game not found. " + dto.game_id));
}
// Add a stage log record
StageLog newStageLog = new StageLog {
game_id = dto.game_id,
stage_id = dto.stage_id,
objects_score = 0,
time_score = 0,
clear_score = 0,
stage_score = 0,
total_score = 0,
completed_yn = "N",
start_date = DateTime.Now
};
var value = _context.StageLog.Add(newStageLog);
await _context.SaveChangesAsync();
var gameResult = _context.GameResult.Where(x => x.game_id == dto.game_id).FirstOrDefault();
if (gameResult == null)
{
GameResult newGameResult = new GameResult {
game_id = dto.game_id,
name = game.name,
total_score = 0,
total_rank = 0,
total_found_objects = 0,
total_playtime = 0
};
_context.GameResult.Add(newGameResult);
await _context.SaveChangesAsync();
}
return(Ok(dto.game_id));
}
public async Task <IActionResult> Post([FromBody] GameStagePostImageDTO dto)
{
Console.WriteLine("PostImage entered.");
string bucketName = "reinvent-gottalent";
// Retrieving image data
// ex: game/10/Happiness.jpg
string keyName = string.Format("game/{0}/{1}.jpg", dto.gameId, dto.actionType);
string croppedKeyName = string.Format("game/{0}/{1}_cropped.jpg", dto.gameId, dto.actionType);
byte[] imageByteArray = Convert.FromBase64String(dto.base64Image);
if (imageByteArray.Length == 0)
{
return(BadRequest("Image length is 0."));
}
StageLog newStageLog = null;
using (MemoryStream ms = new MemoryStream(imageByteArray))
{
// call Rekonition API
FaceDetail faceDetail = await RekognitionUtil.GetFaceDetailFromStream(this.RekognitionClient, ms);
// Crop image to get face only
System.Drawing.Image originalImage = System.Drawing.Image.FromStream(ms);
System.Drawing.Image croppedImage = GetCroppedFaceImage(originalImage, faceDetail.BoundingBox);
MemoryStream croppedms = new MemoryStream();
croppedImage.Save(croppedms, ImageFormat.Jpeg);
// Upload image to S3 bucket
//await Task.Run(() => S3Util.UploadToS3(this.S3Client, bucketName, keyName, ms));
await Task.Run(() => S3Util.UploadToS3(this.S3Client, bucketName, keyName, croppedms));
// Get a specific emotion score
double emotionScore = 0.0f;
if (dto.actionType != "Profile")
{
emotionScore = RekognitionUtil.GetEmotionScore(faceDetail.Emotions, dto.actionType);
}
int evaluatedAge = (faceDetail.AgeRange.High + faceDetail.AgeRange.Low) / 2;
string evaluatedGender = faceDetail.Gender.Value;
// Database update
newStageLog = new StageLog {
game_id = dto.gameId,
action_type = dto.actionType,
score = emotionScore,
file_loc = keyName,
age = evaluatedAge,
gender = evaluatedGender,
log_date = DateTime.Now
};
var value = _context.StageLog.Add(newStageLog);
await _context.SaveChangesAsync();
}
// Send response
string signedURL = S3Util.GetPresignedURL(this.S3Client, bucketName, keyName);
newStageLog.file_loc = signedURL;
return(Ok(newStageLog));
}
