sourcecode/server/gateway-api/src/main/java/com/qxgmat/service/inline/UserOrderCheckoutService.java

package com.qxgmat.service.inline;

import com.github.pagehelper.Page;
import com.nuliji.tools.AbstractService;
import com.nuliji.tools.Tools;
import com.nuliji.tools.Transform;
import com.nuliji.tools.exception.ParameterException;
import com.nuliji.tools.exception.SystemException;
import com.nuliji.tools.mybatis.Example;
import com.qxgmat.data.constants.enums.ServiceKey;
import com.qxgmat.data.constants.enums.module.CourseModule;
import com.qxgmat.data.constants.enums.module.ProductType;
import com.qxgmat.data.constants.enums.status.DirectionStatus;
import com.qxgmat.data.dao.UserOrderCheckoutMapper;
import com.qxgmat.data.dao.UserOrderRecordMapper;
import com.qxgmat.data.dao.entity.UserOrder;
import com.qxgmat.data.dao.entity.UserOrderCheckout;
import com.qxgmat.data.dao.entity.UserOrderRecord;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Collection;
import java.util.Date;
import java.util.List;

@Service
public class UserOrderCheckoutService extends AbstractService {
    private static final Logger logger = LoggerFactory.getLogger(UserOrderCheckoutService.class);

    @Resource
    private UserOrderCheckoutMapper userOrderCheckoutMapper;

    public List<UserOrderCheckout> allByUser(Integer userId, Integer orderId){
        Example example = new Example(UserOrderCheckout.class);
        example.and(
                example.createCriteria()
                .andEqualTo("userId", userId)
                .andEqualTo("orderId", orderId)
        );
        return select(userOrderCheckoutMapper, example);
    }


    /**
     * 列出对应类型的购物信息
     * @param userId
     * @param productType
     * @param productIds
     * @return
     */
    public List<UserOrderCheckout> listWithProduct(Integer userId, ProductType productType, Collection productIds){
        Example example = new Example(UserOrderCheckout.class);
        example.and(
                example.createCriteria()
                        .andEqualTo("orderId", 0)
                        .andEqualTo("userId", userId)
                        .andEqualTo("productType", productType.key)
                        .andIn("productId", productIds)
        );

        return select(userOrderCheckoutMapper, example);
    }

    public UserOrderCheckout getWithProduct(Integer userId, ProductType productType, Integer productId){
        Example example = new Example(UserOrderCheckout.class);
        example.and(
                example.createCriteria()
                        .andEqualTo("orderId", 0)
                        .andEqualTo("userId", userId)
                        .andEqualTo("productType", productType.key)
                        .andEqualTo("productId", productId)
        );

        return one(userOrderCheckoutMapper, example);
    }

    public boolean changeByUser(Integer userId, Integer orderId, UserOrderCheckout checkout){
        Example example = new Example(UserOrderCheckout.class);
        example.and(
                example.createCriteria()
                        .andEqualTo("userId", userId)
                        .andEqualTo("orderId", orderId)
        );
        return update(userOrderCheckoutMapper, example, checkout) > 0;
    }

    public boolean deleteByUser(Integer userId, Integer orderId){
        Example example = new Example(UserOrderCheckout.class);
        example.and(
                example.createCriteria()
                        .andEqualTo("userId", userId)
                        .andEqualTo("orderId", orderId)
        );
        return delete(userOrderCheckoutMapper, example) > 0;
    }

    public UserOrderCheckout add(UserOrderCheckout record){
        int result = insert(userOrderCheckoutMapper, record);
        record = one(userOrderCheckoutMapper, record.getId());
        if(record == null){
            throw new SystemException("服务记录添加失败");
        }
        return record;
    }

    public UserOrderCheckout edit(UserOrderCheckout service){
        UserOrderCheckout in = one(userOrderCheckoutMapper, service.getId());
        if(in == null){
            throw new ParameterException("服务记录不存在");
        }
        int result = update(userOrderCheckoutMapper, service);
        return service;
    }

    public boolean delete(Number id){
        UserOrderCheckout in = one(userOrderCheckoutMapper, id);
        if(in == null){
            throw new ParameterException("服务记录不存在");
        }
        int result = delete(userOrderCheckoutMapper, id);
        return result > 0;
    }

    public UserOrderCheckout get(Number id){
        UserOrderCheckout in = one(userOrderCheckoutMapper, id);

        if(in == null){
            throw new ParameterException("服务记录不存在");
        }
        return in;
    }

    public Page<UserOrderCheckout> select(int page, int pageSize){
        return select(userOrderCheckoutMapper, page, pageSize);
    }

    public Page<UserOrderCheckout> select(Integer[] ids){
        return page(()->select(userOrderCheckoutMapper, ids), 1, ids.length);
    }

    public List<UserOrderCheckout> select(Collection ids){
        return select(userOrderCheckoutMapper, ids);
    }

}