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package com.jianshui.web.controller.platform; |
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import com.jianshui.common.core.domain.AjaxResult; |
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import com.jianshui.platform.dto.TaxCalculateDTO; |
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import com.jianshui.platform.service.TaxCalculateService; |
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import io.swagger.annotations.Api; |
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import io.swagger.annotations.ApiOperation; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.web.bind.annotation.PostMapping; |
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import org.springframework.web.bind.annotation.RequestBody; |
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import org.springframework.web.bind.annotation.RequestMapping; |
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import org.springframework.web.bind.annotation.RestController; |
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/** |
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* @Author: kane |
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* @Description: 税额税额计算控制类 |
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* @CreateTime: 2023-06-07 17:41 |
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* @Version: 1.0 |
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**/ |
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@Api(tags = "税额税额计算",value = "税额税额计算") |
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@RestController |
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@RequestMapping("/platForm/taxCalculate") |
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public class TaxCalculateController { |
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@Autowired |
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private TaxCalculateService taxCalculateService; |
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@ApiOperation("税额税额计算") |
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@PostMapping("/calculate") |
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public AjaxResult taxCalculate(@RequestBody TaxCalculateDTO taxCalculateDTO){ |
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return taxCalculateService.taxCalculate(taxCalculateDTO); |
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} |
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} |
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package com.jianshui.platform.dto; |
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import io.swagger.annotations.ApiModel; |
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import io.swagger.annotations.ApiModelProperty; |
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import lombok.Data; |
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import javax.validation.constraints.NotEmpty; |
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import javax.validation.constraints.NotNull; |
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import java.math.BigDecimal; |
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/** |
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* @Author: kane |
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* @Description: 金额税额计算类 |
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* @CreateTime: 2023-06-07 17:36 |
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* @Version: 1.0 |
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**/ |
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@ApiModel("金额税额计算") |
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@Data |
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public class TaxCalculateDTO { |
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@NotNull |
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@ApiModelProperty("发票id") |
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private Integer id; |
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@NotNull |
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@ApiModelProperty("数量") |
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private BigDecimal number; |
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@NotNull |
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@ApiModelProperty("单价") |
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private BigDecimal unitPrice; |
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@NotNull |
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@ApiModelProperty("税率") |
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private BigDecimal taxRate; |
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} |
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package com.jianshui.platform.service; |
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import com.jianshui.common.core.domain.AjaxResult; |
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import com.jianshui.platform.dto.TaxCalculateDTO; |
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/** |
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* @Author: kane |
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* @Description: 金额税额计算业务类 |
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* @CreateTime: 2023-06-07 17:42 |
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* @Version: 1.0 |
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**/ |
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public interface TaxCalculateService { |
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/** |
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* 功能描述: 金额税额计算 |
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* @param taxCalculateDTO |
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* @return : com.jianshui.common.core.domain.AjaxResult |
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*/ |
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AjaxResult taxCalculate(TaxCalculateDTO taxCalculateDTO); |
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} |
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package com.jianshui.platform.service.impl; |
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import com.jianshui.common.core.domain.AjaxResult; |
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import com.jianshui.common.utils.ValidateUtils; |
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import com.jianshui.platform.dto.TaxCalculateDTO; |
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import com.jianshui.platform.service.TaxCalculateService; |
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import com.jianshui.platform.vo.TaxCalculateVO; |
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import org.springframework.stereotype.Service; |
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import java.math.BigDecimal; |
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import java.text.DecimalFormat; |
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/** |
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* @Author: kane |
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* @Description: 金额税额计算业务层 |
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* @CreateTime: 2023-06-07 17:43 |
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* @Version: 1.0 |
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**/ |
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@Service |
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public class TaxCalculateServiceImpl implements TaxCalculateService { |
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/** |
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* 功能描述: 金额税额计算 |
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* @param taxCalculateDTO |
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* @return : com.jianshui.common.core.domain.AjaxResult |
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*/ |
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@Override |
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public AjaxResult taxCalculate(TaxCalculateDTO taxCalculateDTO) { |
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//校验
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ValidateUtils.validate(taxCalculateDTO); |
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//含税金额
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BigDecimal money = taxCalculateDTO.getNumber().multiply(taxCalculateDTO.getUnitPrice()); |
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BigDecimal moneyResult = money.setScale(2); |
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//税率计算
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BigDecimal taxRate = taxCalculateDTO.getTaxRate().divide(new BigDecimal("100")); |
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BigDecimal taxRateResult = taxRate.add(new BigDecimal("1")); |
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//税额
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BigDecimal taxMoney = money.multiply(taxRate).divide(taxRateResult,BigDecimal.ROUND_HALF_UP); |
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BigDecimal taxMoneyResult = taxMoney.setScale(2,BigDecimal.ROUND_HALF_UP); |
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//封装实体类
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TaxCalculateVO taxCalculateVO = new TaxCalculateVO(); |
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taxCalculateVO.setId(taxCalculateDTO.getId()); |
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taxCalculateVO.setMoney(moneyResult); |
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taxCalculateVO.setTaxMoney(taxMoneyResult); |
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return AjaxResult.success(taxCalculateVO); |
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} |
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} |
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package com.jianshui.platform.vo; |
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import io.swagger.annotations.ApiModel; |
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import io.swagger.annotations.ApiModelProperty; |
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import lombok.Data; |
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import javax.validation.constraints.NotNull; |
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import java.math.BigDecimal; |
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/** |
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* @Author: kane |
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* @Description: 税额金额返回类 |
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* @CreateTime: 2023-06-07 17:46 |
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* @Version: 1.0 |
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**/ |
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@ApiModel("税额金额") |
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@Data |
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public class TaxCalculateVO { |
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@NotNull |
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@ApiModelProperty("发票id") |
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private Integer id; |
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@NotNull |
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@ApiModelProperty("金额") |
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private BigDecimal money; |
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@NotNull |
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@ApiModelProperty("税额") |
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private BigDecimal taxMoney; |
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} |
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