Subversion Repositories SmartDukaan

package com.spice.profitmandi.service.user;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import java.util.Set;

import java.util.function.Function;

import java.util.stream.Collectors;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Component;

import com.spice.profitmandi.common.exception.ProfitMandiBusinessException;

import com.spice.profitmandi.dao.entity.dtr.Retailer;

import com.spice.profitmandi.dao.entity.dtr.Shop;

import com.spice.profitmandi.dao.entity.dtr.ShopAddress;

import com.spice.profitmandi.dao.entity.dtr.User;

import com.spice.profitmandi.dao.entity.dtr.UserRole;

import com.spice.profitmandi.dao.entity.user.Address;

import com.spice.profitmandi.dao.repository.dtr.DocumentRepository;

import com.spice.profitmandi.dao.repository.dtr.RetailerRegisteredAddressRepository;

import com.spice.profitmandi.dao.repository.dtr.RetailerRepository;

import com.spice.profitmandi.dao.repository.dtr.ShopAddressRepository;

import com.spice.profitmandi.dao.repository.dtr.ShopRepository;

import com.spice.profitmandi.dao.repository.dtr.UserAccountRepository;

import com.spice.profitmandi.dao.repository.dtr.UserRepository;

import com.spice.profitmandi.dao.repository.dtr.UserRoleRepository;

import com.spice.profitmandi.dao.repository.user.AddressRepository;

@Component

public class RetailerServiceImpl implements RetailerService {

	@Autowired

	private RetailerRepository retailerRepository;

	@Autowired

	private UserAccountRepository userAccountRepository;

	@Autowired

	private UserRepository userRepository;

	@Autowired

	private RetailerRegisteredAddressRepository retailerRegisteredAddressRepository;

	@Autowired

	private AddressRepository addressRepository;

	@Autowired

	private ShopRepository shopRepository;

	@Autowired

	private ShopAddressRepository shopAddressRepository;

	@Autowired

	private UserRoleRepository userRoleRepository;

	@Autowired

	private DocumentRepository documentRepository;

	@Override

	public Map<String, Object> getByEmailIdOrMobileNumber(String emailIdOrMobileNumber)

			throws ProfitMandiBusinessException {

		User user = userRepository.selectByEmailIdOrMobileNumber(emailIdOrMobileNumber);

		int retailerId = userAccountRepository.selectRetailerIdByUserId(user.getId());

		Retailer retailer = retailerRepository.selectById(retailerId);

		int retailerAddressId = retailerRegisteredAddressRepository.selectAddressIdByRetailerId(retailer.getId());

		Address retailerAddress = addressRepository.selectById(retailerAddressId);

		List<Shop> shops = shopRepository.selectByRetailerId(retailer.getId());

		this.addAddress(shops);

		//Map<Integer, Address> shopIdAddressMap = this.getShopAddressesMap(shops);

		List<UserRole> userRoles = userRoleRepository.selectByUserId(user.getId());

		Map<String, Object> map = new HashMap<>();

		map.put("user", user);

		map.put("retailer", retailer);

		map.put("retailerAddress", retailerAddress);

		map.put("shops", shops);

		map.put("userRoles", this.toString(userRoles));

		return map;

	}

	@Override

	public Map<String, Object> updateRetailerDocument(String emailIdOrMobileNumber, int documentId)

			throws ProfitMandiBusinessException {

		Map<String, Object> map = this.getByEmailIdOrMobileNumber(emailIdOrMobileNumber);

		Retailer retailer = (Retailer)map.get("retailer");

		retailer.setDocumentId(documentId);

		retailerRepository.persist(retailer);

		documentRepository.markDocumentAsPersisted(documentId);

		return map;

	}

	@SuppressWarnings("unchecked")

	@Override

	public Map<String, Object> updateRetailerShopDocument(String emailIdOrMobileNumber, int shopId, int documentId)

			throws ProfitMandiBusinessException {

		Map<String, Object> map = this.getByEmailIdOrMobileNumber(emailIdOrMobileNumber);

		List<Shop> shops = (List<Shop>)map.get("shops");

		Shop foundShop = null;

		for(Shop shop : shops){

			if(shop.getId() == shopId){

				foundShop = shop;

				break;

			}

		}

		if(foundShop != null){

			foundShop.setDocumentId(documentId);

			shopRepository.persist(foundShop);

			documentRepository.markDocumentAsPersisted(documentId);

		}

		return map;

	}

	private void addAddress(List<Shop> shops){

		Set<Integer> shopIds = this.toShopIds(shops);

		if(shopIds.isEmpty()){

			return;

		}

		List<ShopAddress> shopAddresses = shopAddressRepository.selectByShopIds(shopIds);

		Map<Integer, Address> addressIdAddressMap = this.toAddressIdAddressMap(shopAddresses);

		for(Shop shop : shops){

			shop.setAddress(addressIdAddressMap.get(shop.getAddressId()));

		}

	}

	private Map<Integer, Address> toAddressIdAddressMap(List<ShopAddress> shopAddresses){

		Map<Integer, Address> addressIdAddressMap = new HashMap<>();

		List<Integer> addressIds = this.toAddressIds(shopAddresses);

		List<Address> addresses = addressRepository.selectByIds(addressIds);

		for(Address address : addresses){

			addressIdAddressMap.put(address.getId(), address);

		}

		return addressIdAddressMap;

	}

	private List<Integer> toAddressIds(List<ShopAddress> shopAddresses){

		Function<ShopAddress, Integer> shopAddressToAddressIdFunction = new Function<ShopAddress, Integer>(){

			@Override

			public Integer apply(ShopAddress shopAddress) {

				return shopAddress.getAddressId();

			}

		};

		return shopAddresses.stream().map(shopAddressToAddressIdFunction).collect(Collectors.toList());

	}

	private Set<Integer> toShopIds(List<Shop> shops){

		Function<Shop, Integer> shopToAddressIdFunction = new Function<Shop, Integer>(){

			@Override

			public Integer apply(Shop shop) {

				return shop.getId();

			}

		};

		return shops.stream().map(shopToAddressIdFunction).collect(Collectors.toSet());

	}

	private String toString(List<UserRole> userRoles){

		Function<UserRole, String> userRoleToRoleNameFunction = new Function<UserRole, String>(){

			public String apply(UserRole userRole) {

				return userRole.getRoleType().toString();

			};

		};

		Set<String> userRoleStrings = userRoles.stream().map(userRoleToRoleNameFunction).collect(Collectors.toSet());

		return String.join(", ", userRoleStrings);

	}

}