@RequestMapping(value = VIDEO_LIKEDBY_PATH, method = RequestMethod.GET)
public @ResponseBody Set<String> likedbyVideo(@PathVariable(VIDEO_ID) long id) {
Video v = videos.findOne(id);
if (v == null) {
throw new ResourceNotFoundException();
}
return v.getLikedUsers();
}
private void setLike(long id, String user, HttpServletResponse res, boolean isLike) {
Video v = videos.findOne(id);
int code = HttpServletResponse.SC_OK;
if (v == null) {
code = HttpServletResponse.SC_NOT_FOUND;
} else {
if (isLike ? v.addLikedUser(user) : v.removeLikedUser(user)) {
videos.save(v);
} else {
code = HttpServletResponse.SC_BAD_REQUEST;
}
}
res.setStatus(code);
}
@Test
public void testLikeCount() throws Exception {
Video v;
// Add the video
v = readWriteVideoSvcUser1.addVideo(video);
long id = v.getId();
// Like the video
readWriteVideoSvcUser1.likeVideo(id);
// Get the video again
v = readWriteVideoSvcUser1.getVideoById(id);
// Make sure the like count is 1
assertTrue(v.getLikes() == 1);
// Unlike the video
readWriteVideoSvcUser1.unlikeVideo(v.getId());
// Get the video again
v = readWriteVideoSvcUser1.getVideoById(v.getId());
// Make sure the like count is 0
assertTrue(v.getLikes() == 0);
}