public TagWork ConnectTagAndWork(ConnectTagWorkInput inputTagWork)
{
_logger.LogInformation($"Creating connect between tag (id = {inputTagWork.TagId}) and work (id = {inputTagWork.WorkId})");
var connect = _data.EfContext.TagWorks.FirstOrDefault(tw =>
tw.TagId == inputTagWork.TagId && tw.WorkId == inputTagWork.WorkId);
if (connect != null)
{
_logger.LogInformation("Connect already exists");
return(null);
}
var work = _data.EfContext.Works.Find(inputTagWork.WorkId);
var tag = _data.EfContext.Tags.Find(inputTagWork.TagId);
var tagWork = new TagWork()
{
Tag = tag,
TagId = inputTagWork.TagId,
Work = work,
WorkId = inputTagWork.WorkId
};
var createdConnection = _data.EfContext.TagWorks.Add(tagWork);
_data.EfContext.SaveChanges();
_logger.LogInformation($"Connect between tag (id = {inputTagWork.TagId}) and work (id = {inputTagWork.WorkId}) is created successfully");
return(createdConnection.Entity);
}
public TagWork DisconnectTagAndWork(ConnectTagWorkInput inputTagWork)
{
_logger.LogInformation($"Disconnecting between tag (id = {inputTagWork.TagId}) and work (id = {inputTagWork.WorkId})");
var connect = _data.EfContext.TagWorks.FirstOrDefault(tw =>
tw.TagId == inputTagWork.TagId && tw.WorkId == inputTagWork.WorkId);
if (connect != null)
{
_data.EfContext.TagWorks.Remove(connect);
_data.EfContext.SaveChanges();
_logger.LogInformation($"Disconnecting between tag (id = {inputTagWork.TagId}) and work (id = {inputTagWork.WorkId}) is successfully");
return(connect);
}
_logger.LogInformation("Connect has not found");
return(null);
}
