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584 chandransh 1 
package in.shop2020.hotspot.dashbaord.server;
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import in.shop2020.hotspot.dashbaord.shared.actions.Item;
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import in.shop2020.model.v1.catalog.CatalogService;
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import in.shop2020.model.v1.inventory.InventoryService;
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import in.shop2020.model.v1.inventory.InventoryType;
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import in.shop2020.model.v1.inventory.Warehouse;
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import in.shop2020.thrift.clients.CatalogClient;
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import in.shop2020.thrift.clients.InventoryClient;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import com.google.gwt.core.client.GWT;
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public class CatalogUtils {
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	public static List<Item> getAllItems(){
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		List<Item> itemList = new ArrayList<Item>();
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		try {
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			CatalogClient catalogServiceClient = new CatalogClient();
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			CatalogService.Client catalogClient = catalogServiceClient.getClient();
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			List<in.shop2020.model.v1.catalog.Item> thriftItems = catalogClient.getAllItems(true);
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			for(in.shop2020.model.v1.catalog.Item thriftItem : thriftItems)
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				itemList.add(getItemFromThriftItem(thriftItem));
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		} catch (Exception e) {
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			// Not getting any items in the catalog is as good as not having any
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			// items in the catalog.
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			e.printStackTrace();
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		}
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		return itemList;
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	}
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	public static List<Item> getBestDeals(){
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		List<Item> itemList = new ArrayList<Item>();
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		try {
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			CatalogClient catalogServiceClient = new CatalogClient();
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			CatalogService.Client catalogClient = catalogServiceClient.getClient();
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			List<in.shop2020.model.v1.catalog.Item> thriftItems = catalogClient.getBestDeals();
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			for(in.shop2020.model.v1.catalog.Item thriftItem : thriftItems)
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				itemList.add(getItemFromThriftItem(thriftItem));
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		} catch(Exception e){
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			e.printStackTrace();
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		}
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		return itemList;
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	}
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	public static List<Item> getBestSellers(){
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		List<Item> itemList = new ArrayList<Item>();
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		try {
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			CatalogClient catalogServiceClient = new CatalogClient();
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			CatalogService.Client catalogClient = catalogServiceClient.getClient();
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			List<in.shop2020.model.v1.catalog.Item> thriftItems = catalogClient.getBestSellers();
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			for(in.shop2020.model.v1.catalog.Item thriftItem : thriftItems)
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				itemList.add(getItemFromThriftItem(thriftItem));
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		} catch(Exception e){
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			e.printStackTrace();
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		}
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		return itemList;
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	}
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	public static List<Item> getLatestArrivals(){
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		List<Item> itemList = new ArrayList<Item>();
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		try {
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			CatalogClient catalogServiceClient = new CatalogClient();
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			CatalogService.Client catalogClient = catalogServiceClient.getClient();
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			List<in.shop2020.model.v1.catalog.Item> thriftItems = catalogClient.getLatestArrivals();
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			for(in.shop2020.model.v1.catalog.Item thriftItem : thriftItems)
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				itemList.add(getItemFromThriftItem(thriftItem));
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		} catch(Exception e){
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			e.printStackTrace();
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		}
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		return itemList;
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	}
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	public static Item getItem(long itemId){
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		try{
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			CatalogClient catalogServiceClient = new CatalogClient();
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			CatalogService.Client catalogClient = catalogServiceClient.getClient();
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			in.shop2020.model.v1.catalog.Item thriftItem = catalogClient.getItem(itemId);
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			return getItemFromThriftItem(thriftItem);
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		}catch(Exception e){
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			// Oops! We didn't receive the details. We should let the user know
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			// that the catalog service is currently unavailable.
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			e.printStackTrace();
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		}
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		return null;
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	}
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	public static Map<Long, String> getWarehousesForBillingWarehouse(long warehouseId){
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		try{
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		    InventoryClient catalogServiceClient = new InventoryClient();
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			InventoryService.Client catalogClient = catalogServiceClient.getClient();
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			List<Warehouse> warehouses = catalogClient.getWarehouses(null, InventoryType.GOOD, 0, warehouseId, 0);
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			Map<Long, String> warehouseMap = new HashMap<Long, String>();
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			for(Warehouse warehouse: warehouses){
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				warehouseMap.put(warehouse.getId(), warehouse.getDisplayName());
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			}
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			return warehouseMap;
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		}catch(Exception e){
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			// TODO: Oops! We couldn't reduce the item reservation count. This will
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			// result in underestimation of inventory stock. Should be corrected
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			// periodically.
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			e.printStackTrace();
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		}
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		return null;
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	}
19225 manish.sha 121 
 
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	public static Map<Long, Warehouse> getAllWarehousesForBillingWarehouse(long warehouseId){
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		try{
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		    InventoryClient catalogServiceClient = new InventoryClient();
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			InventoryService.Client catalogClient = catalogServiceClient.getClient();
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			List<Warehouse> warehouses = catalogClient.getWarehouses(null, InventoryType.GOOD, 0, warehouseId, 0);
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			Map<Long, Warehouse> warehouseMap = new HashMap<Long, Warehouse>();
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			for(Warehouse warehouse: warehouses){
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				warehouseMap.put(warehouse.getId(), warehouse);
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			}
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			return warehouseMap;
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		}catch(Exception e){
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			// TODO: Oops! We couldn't reduce the item reservation count. This will
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			// result in underestimation of inventory stock. Should be corrected
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			// periodically.
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			e.printStackTrace();
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		}
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		return null;
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	}
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    public static Warehouse getWarehouse(long warehouseId) {
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        try{
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            InventoryClient catalogServiceClient = new InventoryClient();
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            InventoryService.Client catalogClient = catalogServiceClient.getClient();
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            return catalogClient.getWarehouse(warehouseId);
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        }catch(Exception e){
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            e.printStackTrace();
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        }
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        return null;
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    }
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    private static Item getItemFromThriftItem(in.shop2020.model.v1.catalog.Item thriftItem){
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		Item item = new Item(thriftItem.getId(),
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				thriftItem.getProductGroup(),
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				thriftItem.getBrand(),
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				thriftItem.getModelNumber(),
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				thriftItem.getModelName(),
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				thriftItem.getColor(),
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				thriftItem.getCategory(),
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				thriftItem.getComments(),
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				thriftItem.getCatalogItemId(),
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				thriftItem.getFeatureId(),
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				thriftItem.getFeatureDescription(),
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				//thriftItem.getItemInventory(),
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				thriftItem.getMrp(),
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				//thriftItem.getMop(),
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				thriftItem.getSellingPrice(),
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				//thriftItem.getDealerPrice(),
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				thriftItem.getWeight(),
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				thriftItem.getAddedOn(),
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				thriftItem.getStartDate(),
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				thriftItem.getRetireDate(),
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				thriftItem.getUpdatedOn(),
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				//thriftItem.getItemStatus(),
608 chandransh 175 
				thriftItem.getBestDealText(),
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				thriftItem.getBestDealValue());
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		return item;
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	}
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}