private void EnrollUser(string usersetName)
{
const string logMethodName = ".EnrollUser(string usersetName) - ";
_log.Debug(logMethodName + "Begin Method");
string functionName = "local_datahub_elis_userset_enrolment_create";
String postData = String.Format("data[user_username]={0}&data[user_idnumber]={1}&data[user_email]={2}",
muModel.username, muModel.idnumber, muModel.email);
postData += "&data[userset_name]=" + usersetName;
string enrollmentResult = MoodleServiceCall(functionName, postData);
//handle result
if (enrollmentResult.Contains("exception"))
{
// Error
MoodleExceptionModel moodleError = UtilityMethods.DeserializeResponse <MoodleExceptionModel>(enrollmentResult);
_log.Error("Exception in: " + logMethodName + moodleError.errorcode + " - " + moodleError.message + " for member with emailaddress " + memberModel.PrimaryEmailKey);
_log.Debug("Debug info in: " + logMethodName + " - " + moodleError.debuginfo);
}
else
{
// Successful enrollment
ElisUsersetEnrollmentCreateResponseModel enrolledUser = UtilityMethods.DeserializeResponse <ElisUsersetEnrollmentCreateResponseModel>(enrollmentResult);
if (enrolledUser.messagecode == "userset_enrolment_created")
{
//capture result into model if to be required for future features, otherwise successful and do nothing.
}
}
_log.Debug(logMethodName + "End Method");
//return enrollmentResult;
}
private bool UpdateUser()
{
const string logMethodName = ".UpdateUser() - ";
_log.Debug(logMethodName + "Begin Method");
bool bUpdate = false;
string functionName = "core_user_update_users";
string postData = String.Format("users[0][id]={0}", muModel.id); //id required for moodle update
//update postData with more parameters
postData = ExtendPostData(postData);
string updateResult = MoodleServiceCall(functionName, postData);
//null returned means successful update
if (updateResult == "null")
{
bUpdate = true;
}
else if (updateResult.Contains("exception"))
{
// Error
MoodleExceptionModel moodleError = UtilityMethods.DeserializeResponse <MoodleExceptionModel>(updateResult);
_log.Error("Error in: " + logMethodName + " - " + moodleError.errorcode + " - " + moodleError.message + " for member with emailaddress " + memberModel.PrimaryEmailKey);
_log.Debug("Debug info in: " + logMethodName + " - " + moodleError.debuginfo);
return(bUpdate);
}
_log.Debug(logMethodName + "End Method");
return(bUpdate);
}
public List <CourseModel> GetUserCourses(bool fromMoodle = false)
{
const string logMethodName = ".GetUserCourses(int saltMemberId) - ";
_log.Debug(logMethodName + "Begin Method");
List <CourseModel> courses = BuildCoursesFromConfig();
//if fromMoodle is false, return the courses representation built form config, i.e. without user's actual completion data
if (fromMoodle)
{
//check if user exists in moodle
this.muModel = this.GetUser();
if (!string.IsNullOrEmpty(this.muModel.username))
{
string classidnumber = "";
int username = int.Parse(this.muModel.username);
string functionName = "local_datahub_elis_class_enrolment_update";
foreach (var course in courses)
{
//populate each course with grade and completestatusid
classidnumber = course.idnumber;
String postData = String.Format("data[class_idnumber]={0}&data[user_username]={1}", classidnumber, username);
string callResult = MoodleServiceCall(functionName, postData);
if (callResult.Contains("exception"))
{
// Error
MoodleExceptionModel moodleError = UtilityMethods.DeserializeResponse <MoodleExceptionModel>(callResult);
_log.Error("Exception in: " + logMethodName + moodleError.errorcode + " - " + moodleError.message + " for member with MemberID " + this.muModel.username);
_log.Debug("Debug info in: " + logMethodName + " - " + moodleError.debuginfo);
}
else
{
var courseUpdateResponse = UtilityMethods.DeserializeResponse <ElisClassEnrolmentUpdateResponseModel>(callResult);
course.grade = courseUpdateResponse.record.grade;
course.completestatusid = courseUpdateResponse.record.completestatusid;
}
}
}
}
_log.Debug(logMethodName + "End Method");
return(courses);
}
private int CreateUser()
{
const string logMethodName = ".CreateUser() - ";
_log.Debug(logMethodName + "Begin Method");
string functionName = "core_user_create_users";
string postData = String.Format("users[0][username]={0}&users[0][password]={1}&users[0][auth]={2}",
muModel.username, muModel.password, muModel.auth);
//update postData with more parameters
postData = ExtendPostData(postData);
string creationResult = MoodleServiceCall(functionName, postData);
//handle result
if (creationResult.Contains("exception"))
{
// Error
MoodleExceptionModel moodleError = UtilityMethods.DeserializeResponse <MoodleExceptionModel>(creationResult);
_log.Error("Error in: " + logMethodName + " - " + moodleError.errorcode + " - " + moodleError.message + " for member with emailaddress " + memberModel.PrimaryEmailKey);
_log.Debug("Debug info in: " + logMethodName + " - " + moodleError.debuginfo);
return(-1);
}
else
{
// Successful creation
List <MoodleCreateUserResponseModel> createdUsers = UtilityMethods.DeserializeResponse <List <MoodleCreateUserResponseModel> >(creationResult);
if (createdUsers.Count > 0)
{
//update Model with the returned id, required for any subsequent update calls
muModel.id = createdUsers[0].id;
}
}
_log.Debug(logMethodName + "End Method");
return(muModel.id);
}
private UserModel GetUser()
{
const string logMethodName = ".GetUser() - ";
_log.Debug(logMethodName + "Begin Method");
UserModel moodleUser = new UserModel();
string functionName = "core_user_get_users";
String postData = String.Format("{0}={1}", "criteria[0][key]=username&criteria[0][value]", this.muModel.username); //username in moodle is the SALT MemberID
string callResult = MoodleServiceCall(functionName, postData);
if (callResult.Contains("exception"))
{
// Error (e.g. invalidtoken)
MoodleExceptionModel moodleError = UtilityMethods.DeserializeResponse <MoodleExceptionModel>(callResult);
_log.Error("Error in: " + logMethodName + " - " + moodleError.errorcode + " - " + moodleError.message);
_log.Debug("Debug info in: " + logMethodName + " - " + moodleError.debuginfo);
throw new Exception(moodleError.message);
}
else
{
MoodleGetUsersResponseModel responseModel = UtilityMethods.DeserializeResponse <MoodleGetUsersResponseModel>(callResult);
if (HasAccount(responseModel))
{
if (responseModel.users.Count > 0)
{
//update Model with the returned id, as update moodle account requires an id returned by get
muModel.id = responseModel.users[0].id;
moodleUser = responseModel.users[0];
}
}
}
_log.Debug(logMethodName + "End Method");
return(moodleUser);
}
