public async Task <IActionResult> GetComments([FromQuery] GetCommentsRequest req)
{
Logger.LogInformation($"Get product comments with filter: ProductCode={req?.ProductCode}");
int?productId = await Service.GetId(req.ProductCode).ConfigureAwait(false);
if (!productId.HasValue)
{
return(NotFound($"ProductCode={req?.ProductCode}"));
}
var comments = await Service.GetComments(productId).ConfigureAwait(false);
var result = new GetCommentResponse();
if (comments != null)
{
result.Comments = new List <GetCommentResponse.Comment>();
foreach (var comment in comments)
{
result.Comments.Add(new GetCommentResponse.Comment
{
PosterName = comment.PosterName,
ProductName = comment.ProductName,
Rating = comment.Rating,
Description = comment.Description
});
}
}
return(Ok(result));
}
public GetCommentResponse GetComment(CommentRequest request)
{
GetCommentResponse response = new GetCommentResponse();
try
{
if (request.SecurityString == ConfigurationManager.AppSettings[Constants.APP_SETTING_SECURITY_TOKEN])
{
Comment comment = new Comment(request.CommentId);
LacesDataModel.User.User user = new LacesDataModel.User.User(comment.UserId);
Image userImage = new Image();
userImage.LoadAvatarByUserId(comment.UserId);
response.CreatedDate = comment.CreatedDate;
response.Text = comment.Text;
response.UpdatedDate = comment.UpdatedDate;
response.UserImage = new LacesAPI.Models.Response.ImageInfo();
response.UserImage.DateLastChanged = userImage.UpdatedDate;
response.UserImage.FileData = File.ReadAllBytes(userImage.FilePath);
response.UserImage.FileFormat = userImage.FileFormat;
response.UserImage.FileName = userImage.FileName;
response.UserName = user.UserName;
response.Success = true;
response.Message = "Comment details retrieved succesfully.";
}
else
{
response.Success = false;
response.Message = "Invalid security token.";
}
}
catch (Exception ex)
{
response = new GetCommentResponse();
response.Success = false;
if (ex.Message.Contains("find comment") || ex.Message.Contains("find user"))
{
response.Message = ex.Message;
}
else
{
response.Message = "An unexpected error has occurred; please verify the format of your request.";
}
}
return(response);
}
/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
GetCommentResponse response = new GetCommentResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.TestExpression("comment", targetDepth))
{
var unmarshaller = CommentUnmarshaller.Instance;
response.Comment = unmarshaller.Unmarshall(context);
continue;
}
}
return(response);
}