/**
* parse category responce json object
*
* @param resopnse
* @return
*/
public static ArrayList<Category> parseCategoryJSON(JSONArray resopnse) {
ArrayList<Category> categories = new ArrayList<>();
if (resopnse != null && resopnse.length() > 0) {
try {
for (int i = 0; i < resopnse.length(); i++) {
long id = -1;
String name = NA;
String picture = NA;
JSONObject curentCategory = resopnse.getJSONObject(i);
if (Utils.contains(curentCategory, KEY_ID)) {
id = curentCategory.getInt(KEY_ID);
}
if (Utils.contains(curentCategory, KEY_NAME)) {
name = curentCategory.getString(KEY_NAME);
}
if (Utils.contains(curentCategory, KEY_PICTURE)) {
picture = curentCategory.getString(KEY_PICTURE);
}
Category category = new Category();
category.setId(id);
category.setName(name);
category.setPicture(picture);
if (id != -1 || name.equals(NA)) {
categories.add(category);
}
}
} catch (JSONException e) {
e.printStackTrace();
}
}
return categories;
}
public static ArrayList<Product> parseProductJSON(JSONArray responce) {
ArrayList<Product> products = new ArrayList<>();
if (responce != null && responce.length() > 0) {
try {
for (int i = 0; i < responce.length(); i++) {
long id = -1;
String name = NA;
String picture = NA;
long sectionId = -1;
double price = 0;
JSONObject currentPoduct = responce.getJSONObject(i);
if (Utils.contains(currentPoduct, KEY_ID)) {
id = currentPoduct.getLong(KEY_ID);
}
if (Utils.contains(currentPoduct, KEY_NAME)) {
name = currentPoduct.getString(KEY_NAME);
}
if (Utils.contains(currentPoduct, KEY_PICTURE)) {
picture = currentPoduct.getString(KEY_PICTURE);
}
if (Utils.contains(currentPoduct, KEY_PRICE)) {
price = currentPoduct.getDouble(KEY_PRICE);
}
if (Utils.contains(currentPoduct, KEY_SECTION_ID)) {
sectionId = currentPoduct.getLong(KEY_SECTION_ID);
}
if (id != -1 && !name.equals(NA) && sectionId != -1) {
Product product = new Product(id, name, picture, sectionId, price);
products.add(product);
}
}
} catch (JSONException e) {
e.printStackTrace();
}
}
return products;
}