public static bool HasItemImage(PostCreateApi model)
{
if (model.Photo != null && model.Photo.Length > 0)
{
return(true);
}
return(false);
}
public static bool HasItemVideo(PostCreateApi model)
{
if (model.Video != null && model.Video.Length > 0)
{
return(true);
}
return(false);
}
public JsonResult CreatePost([FromBody] PostCreateApi model)
{
using (var scope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
try
{
if (model.Text == null)
{
Result.Status = false;
Result.Message = "You can not add a post without writing text ! ";
return(BadResponse(Result));
}
#region CRUD
var newPost = new Post
{
Text = model.Text,
};
ResultModel postModel = _postService.Create(newPost);
if (!postModel.Status)
{
scope.Dispose();
return(BadResponse(ResultModel.Error("The upload process can not be done !")));
}
#endregion
scope.Complete();
//TODO
//There must be an integration that returns the last post that has just been createad.
return(OkResponse(new PostListDto
{
Id = newPost.Id,
Text = newPost.Text,
CreatedDate = newPost.CreatedDate,
Comments = null
}));
}
catch (Exception ex)
{
scope.Dispose();
Result.Status = false;
Result.Message = ex.ToString();
return(BadResponse(Result));
}
}
}
public JsonResult CreatePost([FromForm] PostCreateApi model)
{
using (var scope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
try
{
if (string.IsNullOrEmpty(model.Text))
{
Result.Status = false;
Result.Message = "You can not add a post without writing text ! ";
return(BadResponse(Result));
}
var appUser = _userService.FindByUserName(User.Identity.Name);
if (appUser == null)
{
return(BadResponse(new ResultModel
{
Status = false,
Message = "User not found !"
}));
}
bool hasImage = CheckItemType.HasItemImage(model);
bool hasVideo = CheckItemType.HasItemVideo(model);
var imageUploadResult = new ImageUploadResult();
var videoUploadResult = new VideoUploadResult();
#region CloudinaryProcess
#region ImageUploadingProcess
if (hasImage)
{
using (var stream = model.Photo.OpenReadStream())
{
var uploadParams = new ImageUploadParams
{
File = new FileDescription(model.Photo.Name, stream)
};
imageUploadResult = _cloudinary.Upload(uploadParams);
if (imageUploadResult.Error != null)
{
scope.Dispose();
return(BadResponse(ResultModel.Error("The upload process can not be done !")));
}
}
}
#endregion
#region VideoUploadingProcess
if (hasVideo)
{
using (var stream = model.Video.OpenReadStream())
{
var uploadParams = new VideoUploadParams
{
File = new FileDescription(model.Video.Name, stream)
};
videoUploadResult = _cloudinary.Upload(uploadParams);
if (videoUploadResult.Error != null)
{
scope.Dispose();
return(BadResponse(ResultModel.Error("The upload process can not be done !")));
}
}
}
#endregion
#endregion
#region CRUD
var newPost = new Post
{
Text = model.Text,
PostType = hasImage == true ? (int)PostTypeEnum.PostImage
: hasVideo == true ? (int)PostTypeEnum.PostVideo
: (int)PostTypeEnum.PostText,
CreatedBy = appUser.Id
};
ResultModel postModel = _postService.Create(newPost);
if (!postModel.Status)
{
scope.Dispose();
return(BadResponse(ResultModel.Error("The upload process can not be done !")));
}
#region PostImages
if (imageUploadResult != null && imageUploadResult.StatusCode == HttpStatusCode.OK)
{
var postImages = new PostImage
{
PostId = newPost.Id,
ImageUrl = imageUploadResult.Url.ToString()
};
ResultModel postImageModel = _postImageService.Create(postImages);
if (!postImageModel.Status)
{
scope.Dispose();
return(BadResponse(ResultModel.Error("The upload process can not be done !")));
}
}
#endregion
#region PostVideos
if (videoUploadResult != null && videoUploadResult.StatusCode == HttpStatusCode.OK)
{
var postVideos = new PostVideo
{
PostId = newPost.Id,
VideoUrl = videoUploadResult.Url.ToString()
};
ResultModel postVideoModel = _postVideoService.Create(postVideos);
if (!postVideoModel.Status)
{
scope.Dispose();
return(BadResponse(ResultModel.Error("The upload process can not be done !")));
}
}
#endregion
#endregion
scope.Complete();
//TODO
//There must be an integration that returns the last post that has just been createad.
return(OkResponse(new PostListDto
{
Id = newPost.Id,
Text = newPost.Text,
ImageUrl = imageUploadResult.Url?.ToString(),
CreatedByUserName = appUser.UserName,
CreatedByUserPhoto = appUser.UserDetail.ProfilePhotoPath,
CreatedDate = newPost.CreatedDate,
VideoUrl = videoUploadResult.Url?.ToString(),
PostType = newPost.PostType,
Comments = null
}));
}
catch (Exception ex)
{
scope.Dispose();
Result.Status = false;
Result.Message = ex.ToString();
return(BadResponse(Result));
}
}
}
