@Path("/advance/{id}")
@GET
@Produces("text/html")
public Response advanceGet(@PathParam("id") final String encoded) {
String[] params = courseService.getCourseSignupFromEncrypted(encoded);
if (log.isDebugEnabled()) {
for (int i = 0; i < params.length; i++) {
log.debug("decoded parameter [" + params[i] + "]");
}
}
String signupId = params[0];
// This is the status that is being advanced to.
String emailStatus = params[1];
Status status = toStatus(emailStatus);
CourseSignup signup = courseService.getCourseSignupAnyway(signupId);
Map<String, Object> model = new HashMap<>();
model.put("signup", signup);
model.put("encoded", encoded);
// Check that the status we're trying to advance to is valid
if (!statusProgression.next(signup.getStatus()).contains(status)) {
model.put("errors", Collections.singletonList("The signup has already been dealt with."));
} else {
// We only put the status in if we're happy for it to be changed.
model.put("status", emailStatus);
}
addStandardAttributes(model);
return Response.ok(new Viewable("/static/advance", model)).build();
}
@Path("/advance/{id}")
@POST
@Produces("text/html")
public Response advancePost(
@PathParam("id") final String encoded, @FormParam("formStatus") final String formStatus) {
if (null == encoded) {
return Response.noContent().build();
}
String[] params = courseService.getCourseSignupFromEncrypted(encoded);
String signupId = params[0];
Status status = toStatus(params[1]);
String placementId = params[2];
CourseSignup signup = courseService.getCourseSignupAnyway(signupId);
if (null == signup) {
return Response.noContent().build();
}
Map<String, Object> model = new HashMap<String, Object>();
model.put("signup", signup);
if (!statusProgression.next(signup.getStatus()).contains(status)) {
model.put("errors", Collections.singletonList("The signup has already been dealt with."));
} else {
try {
switch (formStatus.toLowerCase()) {
case "accept":
courseService.accept(signupId, true, placementId);
break;
case "approve":
courseService.approve(signupId, true, placementId);
break;
case "confirm":
courseService.confirm(signupId, true, placementId);
break;
case "reject":
courseService.reject(signupId, true, placementId);
break;
default:
throw new IllegalStateException("No mapping for action of: " + formStatus);
}
} catch (IllegalStateException ise) {
model.put("errors", Collections.singletonList(ise.getMessage()));
}
}
addStandardAttributes(model);
return Response.ok(new Viewable("/static/ok", model)).build();
}
@Path("/my/course/{id}")
@GET
@Produces(MediaType.APPLICATION_JSON)
public StreamingOutput getMyCourseSignups(@PathParam("id") String courseId) {
checkAuthenticated();
final List<CourseSignup> signups = courseService.getMySignups(null);
final List<CourseSignup> courseSignups = new ArrayList<CourseSignup>();
for (CourseSignup signup : signups) {
if (courseId.equals(signup.getGroup().getCourseId())) {
courseSignups.add(signup);
}
}
return new StreamingOutput() {
public void write(OutputStream output) throws IOException, WebApplicationException {
objectMapper
.typedWriter(TypeFactory.collectionType(List.class, CourseSignup.class))
.writeValue(output, courseSignups);
}
};
}