feat(theme-purchase): 新增皮肤购买管理模块

新增后台皮肤购买记录（积分支付）完整功能，包括 DO、Mapper、Service、Controller 及对应 VO 与错误码定义
2025-12-24 14:11:22 +08:00
parent f60c09cde6
commit 93f4e3a46d
10 changed files with 581 additions and 0 deletions
--- a/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/themepurchase/KeyboardThemePurchaseController.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/themepurchase/KeyboardThemePurchaseController.java
@@ -0,0 +1,104 @@
+package com.yolo.keyboard.controller.admin.themepurchase;
+
+import org.springframework.web.bind.annotation.*;
+import jakarta.annotation.Resource;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.security.access.prepost.PreAuthorize;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.Operation;
+
+import jakarta.validation.constraints.*;
+import jakarta.validation.*;
+import jakarta.servlet.http.*;
+import java.util.*;
+import java.io.IOException;
+
+import com.yolo.keyboard.framework.common.pojo.PageParam;
+import com.yolo.keyboard.framework.common.pojo.PageResult;
+import com.yolo.keyboard.framework.common.pojo.CommonResult;
+import com.yolo.keyboard.framework.common.util.object.BeanUtils;
+import static com.yolo.keyboard.framework.common.pojo.CommonResult.success;
+
+import com.yolo.keyboard.framework.excel.core.util.ExcelUtils;
+
+import com.yolo.keyboard.framework.apilog.core.annotation.ApiAccessLog;
+import static com.yolo.keyboard.framework.apilog.core.enums.OperateTypeEnum.*;
+
+import com.yolo.keyboard.controller.admin.themepurchase.vo.*;
+import com.yolo.keyboard.dal.dataobject.themepurchase.KeyboardThemePurchaseDO;
+import com.yolo.keyboard.service.themepurchase.KeyboardThemePurchaseService;
+
+@Tag(name = "管理后台 - 皮肤购买记录表（积分支付）")
+@RestController
+@RequestMapping("/keyboard/theme-purchase")
+@Validated
+public class KeyboardThemePurchaseController {
+
+    @Resource
+    private KeyboardThemePurchaseService themePurchaseService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建皮肤购买记录表（积分支付）")
+    @PreAuthorize("@ss.hasPermission('keyboard:theme-purchase:create')")
+    public CommonResult<Long> createThemePurchase(@Valid @RequestBody KeyboardThemePurchaseSaveReqVO createReqVO) {
+        return success(themePurchaseService.createThemePurchase(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新皮肤购买记录表（积分支付）")
+    @PreAuthorize("@ss.hasPermission('keyboard:theme-purchase:update')")
+    public CommonResult<Boolean> updateThemePurchase(@Valid @RequestBody KeyboardThemePurchaseSaveReqVO updateReqVO) {
+        themePurchaseService.updateThemePurchase(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除皮肤购买记录表（积分支付）")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('keyboard:theme-purchase:delete')")
+    public CommonResult<Boolean> deleteThemePurchase(@RequestParam("id") Long id) {
+        themePurchaseService.deleteThemePurchase(id);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete-list")
+    @Parameter(name = "ids", description = "编号", required = true)
+    @Operation(summary = "批量删除皮肤购买记录表（积分支付）")
+                @PreAuthorize("@ss.hasPermission('keyboard:theme-purchase:delete')")
+    public CommonResult<Boolean> deleteThemePurchaseList(@RequestParam("ids") List<Long> ids) {
+        themePurchaseService.deleteThemePurchaseListByIds(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得皮肤购买记录表（积分支付）")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('keyboard:theme-purchase:query')")
+    public CommonResult<KeyboardThemePurchaseRespVO> getThemePurchase(@RequestParam("id") Long id) {
+        KeyboardThemePurchaseDO themePurchase = themePurchaseService.getThemePurchase(id);
+        return success(BeanUtils.toBean(themePurchase, KeyboardThemePurchaseRespVO.class));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得皮肤购买记录表（积分支付）分页")
+    @PreAuthorize("@ss.hasPermission('keyboard:theme-purchase:query')")
+    public CommonResult<PageResult<KeyboardThemePurchaseRespVO>> getThemePurchasePage(@Valid KeyboardThemePurchasePageReqVO pageReqVO) {
+        PageResult<KeyboardThemePurchaseDO> pageResult = themePurchaseService.getThemePurchasePage(pageReqVO);
+        return success(BeanUtils.toBean(pageResult, KeyboardThemePurchaseRespVO.class));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出皮肤购买记录表（积分支付） Excel")
+    @PreAuthorize("@ss.hasPermission('keyboard:theme-purchase:export')")
+    @ApiAccessLog(operateType = EXPORT)
+    public void exportThemePurchaseExcel(@Valid KeyboardThemePurchasePageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<KeyboardThemePurchaseDO> list = themePurchaseService.getThemePurchasePage(pageReqVO).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "皮肤购买记录表（积分支付）.xls", "数据", KeyboardThemePurchaseRespVO.class,
+                        BeanUtils.toBean(list, KeyboardThemePurchaseRespVO.class));
+    }
+
+}
--- a/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/themepurchase/vo/KeyboardThemePurchasePageReqVO.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/themepurchase/vo/KeyboardThemePurchasePageReqVO.java
@@ -0,0 +1,56 @@
+package com.yolo.keyboard.controller.admin.themepurchase.vo;
+
+import lombok.*;
+import java.util.*;
+import io.swagger.v3.oas.annotations.media.Schema;
+import com.yolo.keyboard.framework.common.pojo.PageParam;
+import java.math.BigDecimal;
+import org.springframework.format.annotation.DateTimeFormat;
+import java.time.LocalDateTime;
+
+import static com.yolo.keyboard.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - 皮肤购买记录表（积分支付）分页 Request VO")
+@Data
+public class KeyboardThemePurchasePageReqVO extends PageParam {
+
+    @Schema(description = "业务订单号")
+    private String orderNo;
+
+    @Schema(description = "购买用户ID", example = "24047")
+    private Long userId;
+
+    @Schema(description = "主题皮肤ID", example = "28953")
+    private Long themeId;
+
+    @Schema(description = "皮肤原始所需积分")
+    private BigDecimal costPoints;
+
+    @Schema(description = "实际扣除积分")
+    private BigDecimal paidPoints;
+
+    @Schema(description = "支付状态：0待支付 1已支付 2已关闭 3已退款", example = "1")
+    private Short payStatus;
+
+    @Schema(description = "关联的积分扣费流水ID", example = "24853")
+    private Long walletTxId;
+
+    @Schema(description = "已退款的积分数量")
+    private Integer refundPoints;
+
+    @Schema(description = "积分退款完成时间")
+    private LocalDateTime refundedAt;
+
+    @Schema(description = "创建时间")
+    private LocalDateTime createdAt;
+
+    @Schema(description = "支付完成时间")
+    private LocalDateTime paidAt;
+
+    @Schema(description = "更新时间")
+    private LocalDateTime updatedAt;
+
+    @Schema(description = "备注或扩展信息", example = "你说的对")
+    private String remark;
+
+}
--- a/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/themepurchase/vo/KeyboardThemePurchaseRespVO.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/themepurchase/vo/KeyboardThemePurchaseRespVO.java
@@ -0,0 +1,72 @@
+package com.yolo.keyboard.controller.admin.themepurchase.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.*;
+import java.util.*;
+import java.math.BigDecimal;
+import org.springframework.format.annotation.DateTimeFormat;
+import java.time.LocalDateTime;
+import cn.idev.excel.annotation.*;
+
+@Schema(description = "管理后台 - 皮肤购买记录表（积分支付） Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class KeyboardThemePurchaseRespVO {
+
+    @Schema(description = "主键 ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "15568")
+    @ExcelProperty("主键 ID")
+    private Long id;
+
+    @Schema(description = "业务订单号", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("业务订单号")
+    private String orderNo;
+
+    @Schema(description = "购买用户ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "24047")
+    @ExcelProperty("购买用户ID")
+    private Long userId;
+
+    @Schema(description = "主题皮肤ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "28953")
+    @ExcelProperty("主题皮肤ID")
+    private Long themeId;
+
+    @Schema(description = "皮肤原始所需积分", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("皮肤原始所需积分")
+    private BigDecimal costPoints;
+
+    @Schema(description = "实际扣除积分", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("实际扣除积分")
+    private BigDecimal paidPoints;
+
+    @Schema(description = "支付状态：0待支付 1已支付 2已关闭 3已退款", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @ExcelProperty("支付状态：0待支付 1已支付 2已关闭 3已退款")
+    private Short payStatus;
+
+    @Schema(description = "关联的积分扣费流水ID", example = "24853")
+    @ExcelProperty("关联的积分扣费流水ID")
+    private Long walletTxId;
+
+    @Schema(description = "已退款的积分数量", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("已退款的积分数量")
+    private Integer refundPoints;
+
+    @Schema(description = "积分退款完成时间")
+    @ExcelProperty("积分退款完成时间")
+    private LocalDateTime refundedAt;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createdAt;
+
+    @Schema(description = "支付完成时间")
+    @ExcelProperty("支付完成时间")
+    private LocalDateTime paidAt;
+
+    @Schema(description = "更新时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("更新时间")
+    private LocalDateTime updatedAt;
+
+    @Schema(description = "备注或扩展信息", example = "你说的对")
+    @ExcelProperty("备注或扩展信息")
+    private String remark;
+
+}
--- a/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/themepurchase/vo/KeyboardThemePurchaseSaveReqVO.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/themepurchase/vo/KeyboardThemePurchaseSaveReqVO.java
@@ -0,0 +1,66 @@
+package com.yolo.keyboard.controller.admin.themepurchase.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.*;
+import java.util.*;
+import jakarta.validation.constraints.*;
+import java.math.BigDecimal;
+import org.springframework.format.annotation.DateTimeFormat;
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - 皮肤购买记录表（积分支付）新增/修改 Request VO")
+@Data
+public class KeyboardThemePurchaseSaveReqVO {
+
+    @Schema(description = "主键 ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "15568")
+    private Long id;
+
+    @Schema(description = "业务订单号", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "业务订单号不能为空")
+    private String orderNo;
+
+    @Schema(description = "购买用户ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "24047")
+    @NotNull(message = "购买用户ID不能为空")
+    private Long userId;
+
+    @Schema(description = "主题皮肤ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "28953")
+    @NotNull(message = "主题皮肤ID不能为空")
+    private Long themeId;
+
+    @Schema(description = "皮肤原始所需积分", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "皮肤原始所需积分不能为空")
+    private BigDecimal costPoints;
+
+    @Schema(description = "实际扣除积分", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "实际扣除积分不能为空")
+    private BigDecimal paidPoints;
+
+    @Schema(description = "支付状态：0待支付 1已支付 2已关闭 3已退款", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "支付状态：0待支付 1已支付 2已关闭 3已退款不能为空")
+    private Short payStatus;
+
+    @Schema(description = "关联的积分扣费流水ID", example = "24853")
+    private Long walletTxId;
+
+    @Schema(description = "已退款的积分数量", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "已退款的积分数量不能为空")
+    private Integer refundPoints;
+
+    @Schema(description = "积分退款完成时间")
+    private LocalDateTime refundedAt;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "创建时间不能为空")
+    private LocalDateTime createdAt;
+
+    @Schema(description = "支付完成时间")
+    private LocalDateTime paidAt;
+
+    @Schema(description = "更新时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "更新时间不能为空")
+    private LocalDateTime updatedAt;
+
+    @Schema(description = "备注或扩展信息", example = "你说的对")
+    private String remark;
+
+}
--- a/keyboard-server/src/main/java/com/yolo/keyboard/dal/dataobject/themepurchase/KeyboardThemePurchaseDO.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/dal/dataobject/themepurchase/KeyboardThemePurchaseDO.java
@@ -0,0 +1,89 @@
+package com.yolo.keyboard.dal.dataobject.themepurchase;
+
+import com.yolo.keyboard.framework.tenant.core.aop.TenantIgnore;
+import lombok.*;
+import java.util.*;
+import java.math.BigDecimal;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.time.LocalDateTime;
+import java.time.LocalDateTime;
+import java.time.LocalDateTime;
+import com.baomidou.mybatisplus.annotation.*;
+import com.yolo.keyboard.framework.mybatis.core.dataobject.BaseDO;
+
+/**
+ * 皮肤购买记录表（积分支付） DO
+ *
+ * @author 芋道源码
+ */
+@TableName("keyboard_theme_purchase")
+@KeySequence("keyboard_theme_purchase_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@TenantIgnore
+public class KeyboardThemePurchaseDO {
+
+    /**
+     * 主键 ID
+     */
+    @TableId
+    private Long id;
+    /**
+     * 业务订单号
+     */
+    private String orderNo;
+    /**
+     * 购买用户ID
+     */
+    private Long userId;
+    /**
+     * 主题皮肤ID
+     */
+    private Long themeId;
+    /**
+     * 皮肤原始所需积分
+     */
+    private BigDecimal costPoints;
+    /**
+     * 实际扣除积分
+     */
+    private BigDecimal paidPoints;
+    /**
+     * 支付状态：0待支付 1已支付 2已关闭 3已退款
+     */
+    private Short payStatus;
+    /**
+     * 关联的积分扣费流水ID
+     */
+    private Long walletTxId;
+    /**
+     * 已退款的积分数量
+     */
+    private Integer refundPoints;
+    /**
+     * 积分退款完成时间
+     */
+    private LocalDateTime refundedAt;
+    /**
+     * 创建时间
+     */
+    private LocalDateTime createdAt;
+    /**
+     * 支付完成时间
+     */
+    private LocalDateTime paidAt;
+    /**
+     * 更新时间
+     */
+    private LocalDateTime updatedAt;
+    /**
+     * 备注或扩展信息
+     */
+    private String remark;
+
+
+}
--- a/keyboard-server/src/main/java/com/yolo/keyboard/dal/mysql/themepurchase/KeyboardThemePurchaseMapper.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/dal/mysql/themepurchase/KeyboardThemePurchaseMapper.java
@@ -0,0 +1,38 @@
+package com.yolo.keyboard.dal.mysql.themepurchase;
+
+import java.util.*;
+
+import com.yolo.keyboard.framework.common.pojo.PageResult;
+import com.yolo.keyboard.framework.mybatis.core.query.LambdaQueryWrapperX;
+import com.yolo.keyboard.framework.mybatis.core.mapper.BaseMapperX;
+import com.yolo.keyboard.dal.dataobject.themepurchase.KeyboardThemePurchaseDO;
+import org.apache.ibatis.annotations.Mapper;
+import com.yolo.keyboard.controller.admin.themepurchase.vo.*;
+
+/**
+ * 皮肤购买记录表（积分支付） Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface KeyboardThemePurchaseMapper extends BaseMapperX<KeyboardThemePurchaseDO> {
+
+    default PageResult<KeyboardThemePurchaseDO> selectPage(KeyboardThemePurchasePageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<KeyboardThemePurchaseDO>()
+                .eqIfPresent(KeyboardThemePurchaseDO::getOrderNo, reqVO.getOrderNo())
+                .eqIfPresent(KeyboardThemePurchaseDO::getUserId, reqVO.getUserId())
+                .eqIfPresent(KeyboardThemePurchaseDO::getThemeId, reqVO.getThemeId())
+                .eqIfPresent(KeyboardThemePurchaseDO::getCostPoints, reqVO.getCostPoints())
+                .eqIfPresent(KeyboardThemePurchaseDO::getPaidPoints, reqVO.getPaidPoints())
+                .eqIfPresent(KeyboardThemePurchaseDO::getPayStatus, reqVO.getPayStatus())
+                .eqIfPresent(KeyboardThemePurchaseDO::getWalletTxId, reqVO.getWalletTxId())
+                .eqIfPresent(KeyboardThemePurchaseDO::getRefundPoints, reqVO.getRefundPoints())
+                .eqIfPresent(KeyboardThemePurchaseDO::getRefundedAt, reqVO.getRefundedAt())
+                .eqIfPresent(KeyboardThemePurchaseDO::getCreatedAt, reqVO.getCreatedAt())
+                .eqIfPresent(KeyboardThemePurchaseDO::getPaidAt, reqVO.getPaidAt())
+                .eqIfPresent(KeyboardThemePurchaseDO::getUpdatedAt, reqVO.getUpdatedAt())
+                .eqIfPresent(KeyboardThemePurchaseDO::getRemark, reqVO.getRemark())
+                .orderByDesc(KeyboardThemePurchaseDO::getId));
+    }
+
+}
--- a/keyboard-server/src/main/java/com/yolo/keyboard/service/themepurchase/KeyboardThemePurchaseService.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/service/themepurchase/KeyboardThemePurchaseService.java
@@ -0,0 +1,61 @@
+package com.yolo.keyboard.service.themepurchase;
+
+import java.util.*;
+import jakarta.validation.*;
+import com.yolo.keyboard.controller.admin.themepurchase.vo.*;
+import com.yolo.keyboard.dal.dataobject.themepurchase.KeyboardThemePurchaseDO;
+import com.yolo.keyboard.framework.common.pojo.PageResult;
+
+/**
+ * 皮肤购买记录表（积分支付） Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface KeyboardThemePurchaseService {
+
+    /**
+     * 创建皮肤购买记录表（积分支付）
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createThemePurchase(@Valid KeyboardThemePurchaseSaveReqVO createReqVO);
+
+    /**
+     * 更新皮肤购买记录表（积分支付）
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateThemePurchase(@Valid KeyboardThemePurchaseSaveReqVO updateReqVO);
+
+    /**
+     * 删除皮肤购买记录表（积分支付）
+     *
+     * @param id 编号
+     */
+    void deleteThemePurchase(Long id);
+
+    /**
+    * 批量删除皮肤购买记录表（积分支付）
+    *
+    * @param ids 编号
+    */
+    void deleteThemePurchaseListByIds(List<Long> ids);
+
+    /**
+     * 获得皮肤购买记录表（积分支付）
+     *
+     * @param id 编号
+     * @return 皮肤购买记录表（积分支付）
+     */
+    KeyboardThemePurchaseDO getThemePurchase(Long id);
+
+    /**
+     * 获得皮肤购买记录表（积分支付）分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 皮肤购买记录表（积分支付）分页
+     */
+    PageResult<KeyboardThemePurchaseDO> getThemePurchasePage(KeyboardThemePurchasePageReqVO pageReqVO);
+
+}
--- a/keyboard-server/src/main/java/com/yolo/keyboard/service/themepurchase/KeyboardThemePurchaseServiceImpl.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/service/themepurchase/KeyboardThemePurchaseServiceImpl.java
@@ -0,0 +1,81 @@
+package com.yolo.keyboard.service.themepurchase;
+
+import com.yolo.keyboard.controller.admin.themepurchase.vo.KeyboardThemePurchasePageReqVO;
+import com.yolo.keyboard.controller.admin.themepurchase.vo.KeyboardThemePurchaseSaveReqVO;
+import com.yolo.keyboard.dal.dataobject.themepurchase.KeyboardThemePurchaseDO;
+import com.yolo.keyboard.dal.mysql.themepurchase.KeyboardThemePurchaseMapper;
+import com.yolo.keyboard.framework.common.pojo.PageResult;
+import com.yolo.keyboard.framework.common.util.object.BeanUtils;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import java.util.List;
+
+import static com.yolo.keyboard.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static com.yolo.keyboard.module.infra.enums.ErrorCodeConstants.THEME_PURCHASE_NOT_EXISTS;
+
+
+/**
+ * 皮肤购买记录表（积分支付） Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class KeyboardThemePurchaseServiceImpl implements KeyboardThemePurchaseService {
+
+    @Resource
+    private KeyboardThemePurchaseMapper themePurchaseMapper;
+
+    @Override
+    public Long createThemePurchase(KeyboardThemePurchaseSaveReqVO createReqVO) {
+        // 插入
+        KeyboardThemePurchaseDO themePurchase = BeanUtils.toBean(createReqVO, KeyboardThemePurchaseDO.class);
+        themePurchaseMapper.insert(themePurchase);
+
+        // 返回
+        return themePurchase.getId();
+    }
+
+    @Override
+    public void updateThemePurchase(KeyboardThemePurchaseSaveReqVO updateReqVO) {
+        // 校验存在
+        validateThemePurchaseExists(updateReqVO.getId());
+        // 更新
+        KeyboardThemePurchaseDO updateObj = BeanUtils.toBean(updateReqVO, KeyboardThemePurchaseDO.class);
+        themePurchaseMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void deleteThemePurchase(Long id) {
+        // 校验存在
+        validateThemePurchaseExists(id);
+        // 删除
+        themePurchaseMapper.deleteById(id);
+    }
+
+    @Override
+        public void deleteThemePurchaseListByIds(List<Long> ids) {
+        // 删除
+        themePurchaseMapper.deleteByIds(ids);
+        }
+
+
+    private void validateThemePurchaseExists(Long id) {
+        if (themePurchaseMapper.selectById(id) == null) {
+            throw exception(THEME_PURCHASE_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public KeyboardThemePurchaseDO getThemePurchase(Long id) {
+        return themePurchaseMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<KeyboardThemePurchaseDO> getThemePurchasePage(KeyboardThemePurchasePageReqVO pageReqVO) {
+        return themePurchaseMapper.selectPage(pageReqVO);
+    }
+
+}
--- a/keyboard-server/src/main/resources/mapper/themepurchase/KeyboardThemePurchaseMapper.xml
+++ b/keyboard-server/src/main/resources/mapper/themepurchase/KeyboardThemePurchaseMapper.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.yolo.keyboard.dal.mysql.themepurchase.KeyboardThemePurchaseMapper">
+
+    <!--
+        一般情况下，尽可能使用 Mapper 进行 CRUD 增删改查即可。
+        无法满足的场景，例如说多表关联查询，才使用 XML 编写 SQL。
+        代码生成器暂时只生成 Mapper XML 文件本身，更多推荐 MybatisX 快速开发插件来生成查询。
+        文档可见：https://www.iocoder.cn/MyBatis/x-plugins/
+     -->
+
+</mapper>