public boolean preloadCategories() {
try {
logger.log(Level.INFO, "Preloading categories");
ServerLoader loader = new ServerLoader();
ServerLoader.Response r = loader.read("CategoriesAPI", "getAll");
if (r.getStatus().equals(ServerLoader.Response.STATUS_OK)) {
JSONArray a = r.getArrayContent();
List<CategoryInfo> categories = new ArrayList<CategoryInfo>();
for (int i = 0; i < a.length(); i++) {
JSONObject o = a.getJSONObject(i);
CategoryInfo cat = new CategoryInfo(o);
categories.add(cat);
try {
if (o.getBoolean("hasImage")) {
byte[] img = this.loadImage(TYPE_CAT, cat.getID());
CatalogCache.storeCategoryImage(cat.getID(), img);
}
} catch (BasicException e) {
logger.log(Level.WARNING, "Unable to get category image for " + cat.getID(), e);
}
}
CatalogCache.refreshCategories(categories);
return true;
} else {
return false;
}
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
public boolean preloadTaxes() {
try {
logger.log(Level.INFO, "Preloading taxes");
ServerLoader loader = new ServerLoader();
ServerLoader.Response r = loader.read("TaxesAPI", "getAll");
if (r.getStatus().equals(ServerLoader.Response.STATUS_OK)) {
JSONArray a = r.getArrayContent();
List<TaxCategoryInfo> taxCats = new ArrayList<TaxCategoryInfo>();
List<TaxInfo> taxes = new ArrayList<TaxInfo>();
for (int i = 0; i < a.length(); i++) {
JSONObject o = a.getJSONObject(i);
TaxCategoryInfo taxCat = new TaxCategoryInfo(o);
taxCats.add(taxCat);
JSONArray a2 = o.getJSONArray("taxes");
for (int j = 0; j < a2.length(); j++) {
JSONObject o2 = a2.getJSONObject(j);
TaxInfo tax = new TaxInfo(o2);
taxes.add(tax);
}
}
TaxesCache.refreshTaxCategories(taxCats);
TaxesCache.refreshTaxes(taxes);
return true;
} else {
return false;
}
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
public boolean preloadTariffAreas() {
try {
logger.log(Level.INFO, "Preloading tariff areas");
ServerLoader loader = new ServerLoader();
ServerLoader.Response r = loader.read("TariffAreasAPI", "getAll");
if (r.getStatus().equals(ServerLoader.Response.STATUS_OK)) {
JSONArray a = r.getArrayContent();
Map<Integer, Map<String, Double>> prices = new HashMap<Integer, Map<String, Double>>();
List<TariffInfo> areas = new ArrayList<TariffInfo>();
for (int i = 0; i < a.length(); i++) {
JSONObject o = a.getJSONObject(i);
TariffInfo area = new TariffInfo(o);
areas.add(area);
Map<String, Double> areaPrices = new HashMap<String, Double>();
JSONArray aPrices = o.getJSONArray("prices");
for (int j = 0; j < aPrices.length(); j++) {
JSONObject oPrice = aPrices.getJSONObject(j);
String prdId = oPrice.getString("productId");
double price = oPrice.getDouble("price");
areaPrices.put(prdId, price);
}
prices.put(area.getID(), areaPrices);
}
TariffAreasCache.refreshTariffAreas(areas);
TariffAreasCache.refreshPrices(prices);
return true;
} else {
return false;
}
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
public boolean preloadProducts() {
try {
logger.log(Level.INFO, "Preloading products");
ServerLoader loader = new ServerLoader();
ServerLoader.Response r = loader.read("ProductsAPI", "getAll");
if (r.getStatus().equals(ServerLoader.Response.STATUS_OK)) {
JSONArray a = r.getArrayContent();
List<ProductInfoExt> products = new ArrayList<ProductInfoExt>();
for (int i = 0; i < a.length(); i++) {
JSONObject o = a.getJSONObject(i);
if (!o.getBoolean("visible")) {
// Don't add products not sold
continue;
}
ProductInfoExt prd = new ProductInfoExt(o);
products.add(prd);
try {
if (o.getBoolean("hasImage")) {
byte[] img = this.loadImage(TYPE_PRD, prd.getID());
CatalogCache.storeProductImage(prd.getID(), img);
}
} catch (BasicException e) {
logger.log(Level.WARNING, "Unable to get product image for " + prd.getID(), e);
}
}
CatalogCache.refreshProducts(products);
return true;
} else {
return false;
}
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
// Tickets and Receipt list
public List<TicketInfo> searchTickets(
Integer ticketId,
Integer ticketType,
String cashId,
Date start,
Date stop,
String customerId,
String userId)
throws BasicException {
try {
ServerLoader loader = new ServerLoader();
ServerLoader.Response r =
loader.read(
"TicketsAPI",
"search",
"ticketId",
ticketId != null ? ticketId.toString() : null,
"ticketType",
ticketType != null ? ticketType.toString() : null,
"cashId",
cashId,
"dateStart",
start != null ? String.valueOf(DateUtils.toSecTimestamp(start)) : null,
"dateStop",
stop != null ? String.valueOf(DateUtils.toSecTimestamp(stop)) : null,
"customerId",
customerId,
"userId",
userId);
if (r.getStatus().equals(ServerLoader.Response.STATUS_OK)) {
JSONArray a = r.getArrayContent();
List<TicketInfo> list = new ArrayList<TicketInfo>();
for (int i = 0; i < a.length(); i++) {
JSONObject o = a.getJSONObject(i);
list.add(new TicketInfo(o));
}
return list;
} else {
return null;
}
} catch (Exception e) {
e.printStackTrace();
throw new BasicException(e);
}
}
/** Get the list of tickets from opened cash sessions. */
public List<TicketInfo> getSessionTickets() throws BasicException {
try {
ServerLoader loader = new ServerLoader();
ServerLoader.Response r = loader.read("TicketsAPI", "getOpen");
if (r.getStatus().equals(ServerLoader.Response.STATUS_OK)) {
JSONArray a = r.getArrayContent();
List<TicketInfo> list = new ArrayList<TicketInfo>();
for (int i = 0; i < a.length(); i++) {
JSONObject o = a.getJSONObject(i);
list.add(new TicketInfo(o));
}
return list;
} else {
return null;
}
} catch (Exception e) {
e.printStackTrace();
throw new BasicException(e);
}
}
public boolean preloadCurrencies() {
try {
logger.log(Level.INFO, "Preloading currencies");
ServerLoader loader = new ServerLoader();
ServerLoader.Response r = loader.read("CurrenciesAPI", "getAll");
if (r.getStatus().equals(ServerLoader.Response.STATUS_OK)) {
JSONArray a = r.getArrayContent();
List<CurrencyInfo> currencies = new ArrayList<CurrencyInfo>();
for (int i = 0; i < a.length(); i++) {
JSONObject o = a.getJSONObject(i);
CurrencyInfo currency = new CurrencyInfo(o);
currencies.add(currency);
}
CurrenciesCache.refreshCurrencies(currencies);
return true;
} else {
return false;
}
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
public boolean preloadCompositions() {
try {
logger.log(Level.INFO, "Preloading compositions");
ServerLoader loader = new ServerLoader();
ServerLoader.Response r = loader.read("CompositionsAPI", "getAll");
if (r.getStatus().equals(ServerLoader.Response.STATUS_OK)) {
JSONArray a = r.getArrayContent();
Map<String, List<SubgroupInfo>> compos = new HashMap<String, List<SubgroupInfo>>();
Map<Integer, List<String>> groups = new HashMap<Integer, List<String>>();
for (int i = 0; i < a.length(); i++) {
JSONObject o = a.getJSONObject(i);
String prdId = o.getString("id");
compos.put(prdId, new ArrayList<SubgroupInfo>());
JSONArray grps = o.getJSONArray("groups");
for (int j = 0; j < grps.length(); j++) {
JSONObject oGrp = grps.getJSONObject(j);
SubgroupInfo subgrp = new SubgroupInfo(oGrp);
compos.get(prdId).add(subgrp);
groups.put(subgrp.getID(), new ArrayList<String>());
JSONArray choices = oGrp.getJSONArray("choices");
for (int k = 0; k < choices.length(); k++) {
JSONObject oPrd = choices.getJSONObject(k);
groups.get(subgrp.getID()).add(oPrd.getString("productId"));
}
}
}
CatalogCache.refreshSubgroups(compos);
CatalogCache.refreshSubgroupProds(groups);
return true;
} else {
return false;
}
} catch (Exception e) {
e.printStackTrace();
return false;
}
}