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package in.shop2020.serving.controllers;
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import in.shop2020.model.v1.catalog.InventoryServiceException;
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import in.shop2020.model.v1.catalog.Item;
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import in.shop2020.model.v1.user.Line;
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import in.shop2020.model.v1.user.ShoppingCartException;
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import in.shop2020.model.v1.user.UserContextException;
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import in.shop2020.thrift.clients.CatalogClient;
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import in.shop2020.thrift.clients.UserClient;
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import in.shop2020.utils.ModelUtils;
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import java.util.List;
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import org.apache.log4j.Logger;
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import org.apache.thrift.TException;
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/**
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 * @author vikas
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 *
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 */
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@SuppressWarnings("serial")
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public class UserCartController extends BaseController {
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    private static Logger log = Logger.getLogger(Class.class);
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    private long userId;
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    private long cartId;
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    private List<Line> lines;
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    public String index() {
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        try {
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            UserClient userServiceClient = new UserClient();
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            in.shop2020.model.v1.user.UserContextService.Client userClient = userServiceClient.getClient();
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            if (userClient.getUserById(userId).getActiveCartId() == cartId) {
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                lines = userClient.getCart(cartId).getLines();
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            }
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        } catch (UserContextException e) {
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            addActionError("Error fetching cart details");
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        } catch (TException e) {
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            addActionError("Error fetching cart details");
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        } catch (ShoppingCartException e) {
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            addActionError("Error fetching cart details");
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        }
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        return INDEX;
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    }
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    public String getProductName(Line line) {
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        String productName = "";
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        try {
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            CatalogClient catalogServiceClient = new CatalogClient();
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            in.shop2020.model.v1.catalog.InventoryService.Client catalogClient = catalogServiceClient
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                    .getClient();
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            Item item = catalogClient.getItem(line.getItemId());
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            productName = ModelUtils.extractProductNameFromItem(item);
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        }
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        catch (TException e) {
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            log.error("Could not fetch Item id: " + line.getItemId(), e);
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        }
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        catch (InventoryServiceException e) {
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            log.error("Could not fetch Item id: " + line.getItemId(), e);
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        }
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        return productName;
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    }
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    public int convertDouble(double value) {
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        return (int)value;
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    }
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    public void setUserId(String userId) {
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        try {
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            this.userId = Long.parseLong(userId);
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        }
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        catch (NumberFormatException e) {
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            log.error(e);
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        }
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    }
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    public void setCartId(String cartId) {
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        try {
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            this.cartId = Long.parseLong(cartId);
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        }
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        catch (NumberFormatException e) {
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            log.error(e);
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        }
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    }
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    public Long getUserId() {
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        return userId;
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    }
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    public List<Line> getLines() {
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        return lines;
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    }
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    public void setLines(List<Line> lines) {
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        this.lines = lines;
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    }
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}