/**
* Helper method that finds the corresponding providers for a collection of users
*
* @param users
* @return a collection of providers, with 0-n for each item in users
*/
private Collection<Provider> usersToProviders(Collection<User> users) {
if (users == null) {
return null;
}
ProviderService providerService = Context.getProviderService();
Collection<Provider> ret = new HashSet<Provider>();
for (User u : users) {
ret.addAll(providerService.getProvidersByPerson(u.getPerson()));
}
return ret;
}
private Provider getProvider(User accountBelongingToUser) {
Collection<Provider> candidates =
providerService.getProvidersByPerson(accountBelongingToUser.getPerson(), false);
if (candidates.size() == 0) {
throw new IllegalStateException(
"User " + accountBelongingToUser.getUsername() + " does not have a Provider account");
} else if (candidates.size() > 1) {
throw new IllegalStateException(
"User " + accountBelongingToUser.getUsername() + " has more than one Provider account");
} else {
return candidates.iterator().next();
}
}
/**
* @see Encounter#setProvider(Person)
* @verifies set existing provider for unknown role
*/
@Test
public void setProvider_shouldSetExistingProviderForUnknownRole() throws Exception {
// given
Encounter encounter = new Encounter();
EncounterRole unknownRole = new EncounterRole();
Person person = new Person();
Provider provider = new Provider();
provider.setPerson(person);
List<Provider> providers = new ArrayList<Provider>();
providers.add(provider);
when(encounterService.getEncounterRoleByUuid(EncounterRole.UNKNOWN_ENCOUNTER_ROLE_UUID))
.thenReturn(unknownRole);
when(providerService.getProvidersByPerson(person)).thenReturn(providers);
// when
encounter.setProvider(person);
// then
assertEquals(1, encounter.getProvidersByRoles().size());
assertEquals(1, encounter.getProvidersByRole(unknownRole).size());
assertEquals(provider, encounter.getProvidersByRole(unknownRole).iterator().next());
}
/**
* @see
* org.springframework.web.servlet.mvc.SimpleFormController#processFormSubmission(javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse, java.lang.Object,
* org.springframework.validation.BindException)
*/
@Override
protected ModelAndView processFormSubmission(
HttpServletRequest request, HttpServletResponse reponse, Object obj, BindException errors)
throws Exception {
Encounter encounter = (Encounter) obj;
try {
if (Context.isAuthenticated()) {
Context.addProxyPrivilege(PrivilegeConstants.VIEW_USERS);
Context.addProxyPrivilege(PrivilegeConstants.VIEW_PATIENTS);
if (encounter.getEncounterId() == null
&& StringUtils.hasText(request.getParameter("patientId"))) {
encounter.setPatient(
Context.getPatientService()
.getPatient(Integer.valueOf(request.getParameter("patientId"))));
}
if (encounter.isVoided()) {
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "voidReason", "error.null");
}
String[] providerIdsArray = ServletRequestUtils.getStringParameters(request, "providerIds");
if (ArrayUtils.isEmpty(providerIdsArray)) {
errors.reject("Encounter.provider.atleastOneProviderRequired");
}
String[] roleIdsArray =
ServletRequestUtils.getStringParameters(request, "encounterRoleIds");
ProviderService ps = Context.getProviderService();
EncounterService es = Context.getEncounterService();
if (providerIdsArray != null && roleIdsArray != null) {
// list to store role provider mappings to be used below to detect removed providers
List<String> unremovedRoleAndProviders = new ArrayList<String>();
for (int i = 0; i < providerIdsArray.length; i++) {
if (StringUtils.hasText(providerIdsArray[i]) && StringUtils.hasText(roleIdsArray[i])) {
unremovedRoleAndProviders.add(roleIdsArray[i] + "-" + providerIdsArray[i]);
Provider provider = ps.getProvider(Integer.valueOf(providerIdsArray[i]));
EncounterRole encounterRole = es.getEncounterRole(Integer.valueOf(roleIdsArray[i]));
// if this is an existing provider, don't create a new one to avoid losing existing
// details like dateCreated, creator, uuid etc in the encounter_provider table
if (encounter.getProvidersByRole(encounterRole).contains(provider)) {
continue;
}
// this is a new provider
encounter.addProvider(encounterRole, provider);
}
}
// Get rid of the removed ones
for (Map.Entry<EncounterRole, Set<Provider>> entry :
encounter.getProvidersByRoles().entrySet()) {
for (Provider p : entry.getValue()) {
if (!unremovedRoleAndProviders.contains(
entry.getKey().getEncounterRoleId() + "-" + p.getProviderId())) {
encounter.removeProvider(entry.getKey(), p);
}
}
}
}
ValidationUtils.invokeValidator(new EncounterValidator(), encounter, errors);
}
} finally {
Context.removeProxyPrivilege(PrivilegeConstants.VIEW_USERS);
Context.removeProxyPrivilege(PrivilegeConstants.VIEW_PATIENTS);
}
return super.processFormSubmission(request, reponse, encounter, errors);
}
