public string DeleteProjectTag(string value = null, int projectId = -1, string token = null)
{
if (Request.RequestType.Equals("OPTIONS", StringComparison.InvariantCultureIgnoreCase)) //This is a preflight request
{
return null;
}
else
{
try
{
int userId;
if (token != null)
{
userId = authenticationEngine.authenticate(token);
}
else
{
return AddErrorHeader("An authentication token must be passed in", 2);
}
if (userId < 0)
{
return AddErrorHeader("User not authenticated, please log in!", 2);
}
User user = userManager.GetUser(userId);
Project project = projectManager.GetProject(projectId);
if (!projectManager.IsUserOwnerOfProject(projectId, user))
{
return AddErrorHeader("User not authorized to delete this project", 3);
}
TagManager tm = new TagManager();
bool result = false;
sTag stag = tm.GetSTag(value);
if (stag != null)
{
result = tm.RemoveProjectLink(stag.id, projectId, "s");
}
else
{
fTag ftag = tm.GetFTag(value);
if (ftag != null)
{
result = tm.RemoveProjectLink(ftag.id, projectId, "f");
}
else
{
return AddErrorHeader("Tag does not exist in database", 1);
}
}
if (result == true)
{
return AddSuccessHeader("Tag Removed from Project: " + projectId , true);
}
else
{
return AddErrorHeader("Tag could not be removed from the Project", 1);
}
}
catch (Exception ex)
{
logAccessor.CreateLog(DateTime.Now, "ProjectController - AddProjectTag", ex.StackTrace);
return AddErrorHeader("Something went wrong while removing this Project Tag", 1);
}
}
}
