public boolean canRequestTeaching(Person person) {
List<UserRequest> results = searchTeachingRequest(person.getId());
for (UserRequest request : results) {
if (request.getStatus().equalsIgnoreCase("ag")) return false;
if (request.getStatus().equalsIgnoreCase("ap")) return false;
}
return true;
}
public boolean canRequestAssistance(Person person, Course course) {
List<UserRequest> results = searchRequestByUserID(course.getId(), person.getId());
for (UserRequest request : results) {
if (request.getStatus().equalsIgnoreCase("ag")) return false;
if (request.getStatus().equalsIgnoreCase("ap")) return false;
}
return true;
}
public void approveRequest(UserRequest request, Person evaluator) {
RequestEvaluation requestEvaluation = new RequestEvaluation();
requestEvaluation.setPerson(evaluator);
requestEvaluation.setRequest(request);
requestEvaluation.setEvaluationDate(new Date());
request.setStatus(Constants.APPROVED);
this.insertRequestEvaluation(requestEvaluation);
this.updateUserRequest(request);
if (!request.isTeachingRequest()) {
this.approveAssistantRequest(request, evaluator);
}
}
public void requestTeacherProfile(UserRequest userRequest) throws RequestException {
List<UserRequest> results = searchTeachingRequest(userRequest.getPerson().getId());
for (UserRequest request : results) {
if (request.getStatus().equalsIgnoreCase("ag")) {
throw new RequestException("errors.request.waiting");
}
if (request.getStatus().equalsIgnoreCase("ap")) {
throw new RequestException("errors.request.approved");
}
}
userRequest.setStatus("ag");
insertUserRequest(userRequest);
}
public void approveAssistantRequest(UserRequest request, Person evaluator) {
AcademicController ac = new AcademicController();
Role role = ac.searchRoleByConstant(Constants.MONITOR);
PersonRoleCourse prc = this.searchPersonRoleCourse(request.getPerson(), request.getCourse());
if (prc != null) {
this.deletePersonRoleCourse(prc);
}
PersonRoleCourse prcc = new PersonRoleCourse();
prcc.setCourse(request.getCourse());
prcc.setPerson(request.getPerson());
prcc.setRole(role);
prcc.setDate(new Date());
this.updatePersonRoleCourse(prcc);
}
public void disapproveRequest(UserRequest userRequest, Person evaluator) {
RequestEvaluation requestEvaluation = new RequestEvaluation();
requestEvaluation.setPerson(evaluator);
requestEvaluation.setRequest(userRequest);
requestEvaluation.setEvaluationDate(new Date());
userRequest.setStatus(Constants.DISAPPROVED);
this.insertRequestEvaluation(requestEvaluation);
this.updateUserRequest(userRequest);
}
public void requestAssistance(UserRequest userRequest) throws RequestException {
List<UserRequest> results =
searchRequestByUserID(userRequest.getCourse().getId(), userRequest.getPerson().getId());
for (UserRequest request : results) {
if (request.getStatus().equalsIgnoreCase("ag")) {
throw new RequestException("errors.request.waiting");
}
if (request.getStatus().equalsIgnoreCase("ap")) {
throw new RequestException("errors.request.approved");
}
}
userRequest.setStatus("ag");
insertUserRequest(userRequest);
}