Examples with SimpleJsonCallback io.snabble.sdk.utils.SimpleJsonCallback used on opensource projects

Example 1 with SimpleJsonCallback

use of io.snabble.sdk.utils.SimpleJsonCallback in project Android-SDK by snabble.

the class ReceiptsApi method get.

/**
 * Fetch receipts from the backend, parsed as a list of {@link ReceiptInfo}
 */
public void get(final ReceiptUpdateCallback receiptUpdateCallback) {
    final Snabble snabble = Snabble.getInstance();
    String url = snabble.getReceiptsUrl();
    if (url != null) {
        Request request = new Request.Builder().get().url(url).build();
        if (snabble.getProjects().size() == 0) {
            receiptUpdateCallback.failure();
            return;
        }
        OkHttpClient okHttpClient = snabble.getProjects().get(0).getOkHttpClient();
        okHttpClient.newCall(request).enqueue(new SimpleJsonCallback<ApiReceipt>(ApiReceipt.class) {

            @Override
            public void success(ApiReceipt apiReceipt) {
                List<Project> projects = snabble.getProjects();
                HashMap<String, Project> projectsById = new HashMap<>();
                for (Project project : projects) {
                    projectsById.put(project.getId(), project);
                }
                List<ReceiptInfo> result = new ArrayList<>();
                for (ApiOrder apiOrder : apiReceipt.orders) {
                    ApiLink apiLink = apiOrder.links.get("receipt");
                    if (apiLink == null) {
                        continue;
                    }
                    Project project = projectsById.get(apiOrder.project);
                    if (project != null) {
                        PriceFormatter priceFormatter = project.getPriceFormatter();
                        try {
                            String url = apiLink.href;
                            if (url == null || url.equals("")) {
                                url = null;
                            }
                            ReceiptInfo receiptInfo = new ReceiptInfo(apiOrder.id, apiOrder.project, simpleDateFormat.parse(apiOrder.date).getTime(), url != null ? snabble.absoluteUrl(url) : null, apiOrder.shopName, priceFormatter.format(apiOrder.price));
                            result.add(receiptInfo);
                        } catch (ParseException e) {
                            Logger.e("Could not parse ReceiptInfo: " + e.getMessage());
                        }
                    }
                }
                Collections.sort(result, (o1, o2) -> {
                    Date date1 = new Date(o1.timestamp);
                    Date date2 = new Date(o2.timestamp);
                    return -date1.compareTo(date2);
                });
                receiptUpdateCallback.success(result.toArray(new ReceiptInfo[0]));
            }

            @Override
            public void error(Throwable t) {
                receiptUpdateCallback.failure();
            }
        });
    } else {
        receiptUpdateCallback.failure();
    }
}