private FacultyCourse getCourse(ModelMap model, SearchFacultyCourseTO searchFacultyCourseTO) {
if (searchFacultyCourseTO.hasCourseIdentification()) {
FacultyCourse course = null;
try {
course = facultyCourseService.getCourseBySearchFacultyCourseTO(searchFacultyCourseTO);
} catch (ObjectNotFoundException e) {
throw new EarlyAlertPortletControllerRuntimeException(
buildErrorMesssage(
"Course not found or user not listed as faculty for course.",
searchFacultyCourseTO.getFacultySchoolId(),
null,
null,
searchFacultyCourseTO.getFormattedCourse(),
searchFacultyCourseTO.getTermCode(),
searchFacultyCourseTO.getSectionCode()));
}
if (course == null) {
throw new EarlyAlertPortletControllerRuntimeException(
buildErrorMesssage(
"Course not found or user not listed as faculty for course.",
searchFacultyCourseTO.getFacultySchoolId(),
null,
null,
searchFacultyCourseTO.getFormattedCourse(),
searchFacultyCourseTO.getTermCode(),
searchFacultyCourseTO.getSectionCode()));
}
return course;
}
return null;
}
@RenderMapping(params = "action=enterAlert")
public ModelAndView showForm(
final PortletRequest req,
@RequestParam(required = false) final String schoolId,
@RequestParam(required = false) final String formattedCourse,
@RequestParam(required = false) final String studentUserName,
@RequestParam(required = false) final String sectionCode,
@RequestParam(required = false) final String termCode,
ModelMap model) {
// Do not use a @ModelAttribute-annotated argument to get the user
// out of the model b/c Spring will attempt to set properties on it
// by matching up request param names. This will overwrite user.schoolId
// with the method param of that name, effectively copying the student's
// school ID into the faculty user's record.
if (!StringUtils.isNotBlank(schoolId) && !StringUtils.isNotBlank(studentUserName)) {
throw new EarlyAlertPortletControllerRuntimeException("Missing student identifier.");
}
if (!StringUtils.isNotBlank(formattedCourse) && !StringUtils.isNotBlank(sectionCode)) {
throw new EarlyAlertPortletControllerRuntimeException("Missing course identifier/s.");
}
Person user = (Person) model.get("user");
if (user == null) {
throw new EarlyAlertPortletControllerRuntimeException(
"Missing or deactivated account for current user.");
}
FacultyCourse course = null;
Person student = null;
ExternalFacultyCourseRoster enrollment = null;
try {
// Should really always have a term code (see deprecation notes for
// getCourseByFacultySchoolIdAndFormattedCourse) but we know at
// least one real-world deployment (SPC) cannot/does not send term
// codes when deep linking to the EA form *and* this just happens to
// work b/c their formattedCourse values are globally unique. So
// we preserve the option of not filtering by term code.
course =
facultyCourseService.getCourseBySearchFacultyCourseTO(
new SearchFacultyCourseTO(
user.getSchoolId(), termCode, sectionCode, formattedCourse));
if (course == null) {
throw new EarlyAlertPortletControllerRuntimeException(
buildErrorMesssage(
"Course not found or current user is not listed as the instructor of record:",
user.getSchoolId(),
schoolId,
studentUserName,
formattedCourse,
termCode,
sectionCode));
}
/*
* NB: It's on us to translate from schoolId <-> studentId (SSP
* UUID) at this point in the Early Alert process. Previous APIs
* user the former where following APIs use the later.
*/
if (StringUtils.isNotBlank(schoolId)) {
try {
student = personService.getBySchoolId(schoolId, true); // TODO: Handle error better??
if (student == null) {
throw new EarlyAlertPortletControllerRuntimeException(
"Student not found by school ID: " + schoolId);
}
} catch (ObjectNotFoundException e) {
throw new EarlyAlertPortletControllerRuntimeException(
"Student not found by school ID: " + schoolId, e);
}
} else {
try {
student = personService.getByUsername(studentUserName, true);
if (student == null) {
throw new EarlyAlertPortletControllerRuntimeException(
"Student not found by username: "******"Student not found by username: "******"Selected student has no school ID. Username: "******"Enrollment not found for: ",
user.getSchoolId(),
student.getSchoolId(),
student.getUsername(),
formattedCourse,
termCode,
sectionCode));
}
} catch (EarlyAlertPortletControllerRuntimeException e) {
throw e;
} catch (Exception e) {
throw new RuntimeException(
buildErrorMesssage(
"System error looking up course or enrollment for: ",
user.getSchoolId(),
student == null ? schoolId : student.getSchoolId(),
student == null ? studentUserName : student.getUsername(),
formattedCourse,
termCode,
sectionCode),
e);
}
/*
* SANITY CHECK (is this even necessary? wanted?)
* - Confirm that the logged in user is the faculty of record on the
* course
*/
if (!course.getFacultySchoolId().equals(user.getSchoolId())) {
throw new EarlyAlertPortletControllerRuntimeException(
buildErrorMesssage(
"Current user is not listed as the instructor of record on the specified course: ",
user.getSchoolId(),
student.getSchoolId(),
student.getUsername(),
formattedCourse,
termCode,
sectionCode));
}
EarlyAlertSearchForm form = new EarlyAlertSearchForm();
form.setAuthor(user);
form.setStudent(student);
form.setSortAndPage(buildSortAndPage(-1, 0));
PagedResponse<EarlyAlertSearchResultTO> results = earlyAlertService.searchEarlyAlert(form);
model.put(KEY_STUDENT_ID, student.getId()); // Student UUID
model.put(KEY_COURSE, course);
model.put(KEY_ENROLLMENT, enrollment);
model.put(KEY_EARLY_ALERT_RESULTS, results.getRows());
try {
Term term = termService.getByCode(course.getTermCode());
model.put(KEY_COURSE_TERM_NAME, term.getName());
} catch (Exception exp) {
model.put(KEY_COURSE_TERM_NAME, course.getTermCode());
}
return new ModelAndView("ea-form", model);
}