diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/MesDvCheckRecordController.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/MesDvCheckRecordController.java
new file mode 100644
index 0000000..462c56a
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/MesDvCheckRecordController.java
@@ -0,0 +1,150 @@
+package cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.apilog.core.annotation.ApiAccessLog;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.MesDvCheckRecordPageReqVO;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.MesDvCheckRecordRespVO;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.MesDvCheckRecordSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkplan.MesDvCheckPlanDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord.MesDvCheckRecordDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.machinery.MesDvMachineryDO;
+import cn.iocoder.yudao.module.mes.service.dv.checkplan.MesDvCheckPlanService;
+import cn.iocoder.yudao.module.mes.service.dv.checkrecord.MesDvCheckRecordService;
+import cn.iocoder.yudao.module.mes.service.dv.machinery.MesDvMachineryService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.validation.Valid;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.apilog.core.enums.OperateTypeEnum.EXPORT;
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - MES 设备点检记录")
+@RestController
+@RequestMapping("/mes/dv/check-record")
+@Validated
+public class MesDvCheckRecordController {
+
+    @Resource
+    private MesDvCheckRecordService checkRecordService;
+
+    @Resource
+    private MesDvCheckPlanService checkPlanService;
+
+    @Resource
+    private MesDvMachineryService machineryService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建设备点检记录")
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:create')")
+    public CommonResult<Long> createCheckRecord(@Valid @RequestBody MesDvCheckRecordSaveReqVO createReqVO) {
+        return success(checkRecordService.createCheckRecord(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新设备点检记录")
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:update')")
+    public CommonResult<Boolean> updateCheckRecord(@Valid @RequestBody MesDvCheckRecordSaveReqVO updateReqVO) {
+        checkRecordService.updateCheckRecord(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/submit")
+    @Operation(summary = "提交设备点检记录（待点检→已完成）")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:update')")
+    public CommonResult<Boolean> submitCheckRecord(@RequestParam("id") Long id) {
+        checkRecordService.submitCheckRecord(id);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除设备点检记录")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:delete')")
+    public CommonResult<Boolean> deleteCheckRecord(@RequestParam("id") Long id) {
+        checkRecordService.deleteCheckRecord(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得设备点检记录")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:query')")
+    public CommonResult<MesDvCheckRecordRespVO> getCheckRecord(@RequestParam("id") Long id) {
+        MesDvCheckRecordDO checkRecord = checkRecordService.getCheckRecord(id);
+        if (checkRecord == null) {
+            return success(null);
+        }
+        return success(buildCheckRecordRespVOList(Collections.singletonList(checkRecord)).get(0));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得设备点检记录分页")
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:query')")
+    public CommonResult<PageResult<MesDvCheckRecordRespVO>> getCheckRecordPage(@Valid MesDvCheckRecordPageReqVO pageReqVO) {
+        PageResult<MesDvCheckRecordDO> pageResult = checkRecordService.getCheckRecordPage(pageReqVO);
+        return success(new PageResult<>(buildCheckRecordRespVOList(pageResult.getList()), pageResult.getTotal()));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出设备点检记录 Excel")
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:export')")
+    @ApiAccessLog(operateType = EXPORT)
+    public void exportCheckRecordExcel(@Valid MesDvCheckRecordPageReqVO pageReqVO,
+                                       HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<MesDvCheckRecordDO> list = checkRecordService.getCheckRecordPage(pageReqVO).getList();
+        ExcelUtils.write(response, "设备点检记录.xls", "数据", MesDvCheckRecordRespVO.class,
+                buildCheckRecordRespVOList(list));
+    }
+
+    // ==================== 拼接 VO ====================
+
+    @SuppressWarnings("DuplicatedCode")
+    private List<MesDvCheckRecordRespVO> buildCheckRecordRespVOList(List<MesDvCheckRecordDO> list) {
+        if (CollUtil.isEmpty(list)) {
+            return Collections.emptyList();
+        }
+        // 1. 批量获取关联数据
+        Map<Long, MesDvCheckPlanDO> planMap = checkPlanService.getCheckPlanMap(
+                convertSet(list, MesDvCheckRecordDO::getPlanId));
+        Map<Long, MesDvMachineryDO> machineryMap = machineryService.getMachineryMap(
+                convertSet(list, MesDvCheckRecordDO::getMachineryId));
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(list, MesDvCheckRecordDO::getUserId));
+        // 2. 拼接 VO
+        return BeanUtils.toBean(list, MesDvCheckRecordRespVO.class, vo -> {
+            MapUtils.findAndThen(planMap, vo.getPlanId(),
+                    plan -> vo.setPlanName(plan.getName()));
+            MapUtils.findAndThen(machineryMap, vo.getMachineryId(), machinery -> vo
+                    .setMachineryCode(machinery.getCode()).setMachineryName(machinery.getName())
+                    .setMachineryBrand(machinery.getBrand()).setMachinerySpec(machinery.getSpec()));
+            MapUtils.findAndThen(userMap, vo.getUserId(),
+                    user -> vo.setNickname(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/MesDvCheckRecordLineController.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/MesDvCheckRecordLineController.java
new file mode 100644
index 0000000..e23d5be
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/MesDvCheckRecordLineController.java
@@ -0,0 +1,105 @@
+package cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line.MesDvCheckRecordLinePageReqVO;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line.MesDvCheckRecordLineRespVO;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line.MesDvCheckRecordLineSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord.MesDvCheckRecordLineDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.subject.MesDvSubjectDO;
+import cn.iocoder.yudao.module.mes.service.dv.checkrecord.MesDvCheckRecordLineService;
+import cn.iocoder.yudao.module.mes.service.dv.subject.MesDvSubjectService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.validation.Valid;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - MES 设备点检记录明细")
+@RestController
+@RequestMapping("/mes/dv/check-record-line")
+@Validated
+public class MesDvCheckRecordLineController {
+
+    @Resource
+    private MesDvCheckRecordLineService checkRecordLineService;
+
+    @Resource
+    private MesDvSubjectService subjectService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建设备点检记录明细")
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:create')")
+    public CommonResult<Long> createCheckRecordLine(@Valid @RequestBody MesDvCheckRecordLineSaveReqVO createReqVO) {
+        return success(checkRecordLineService.createCheckRecordLine(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新设备点检记录明细")
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:update')")
+    public CommonResult<Boolean> updateCheckRecordLine(@Valid @RequestBody MesDvCheckRecordLineSaveReqVO updateReqVO) {
+        checkRecordLineService.updateCheckRecordLine(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除设备点检记录明细")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:delete')")
+    public CommonResult<Boolean> deleteCheckRecordLine(@RequestParam("id") Long id) {
+        checkRecordLineService.deleteCheckRecordLine(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得设备点检记录明细")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:query')")
+    public CommonResult<MesDvCheckRecordLineRespVO> getCheckRecordLine(@RequestParam("id") Long id) {
+        MesDvCheckRecordLineDO line = checkRecordLineService.getCheckRecordLine(id);
+        if (line == null) {
+            return success(null);
+        }
+        return success(buildCheckRecordLineRespVOList(Collections.singletonList(line)).get(0));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得设备点检记录明细分页")
+    @PreAuthorize("@ss.hasPermission('mes:dv-check-record:query')")
+    public CommonResult<PageResult<MesDvCheckRecordLineRespVO>> getCheckRecordLinePage(@Valid MesDvCheckRecordLinePageReqVO pageReqVO) {
+        PageResult<MesDvCheckRecordLineDO> pageResult = checkRecordLineService.getCheckRecordLinePage(pageReqVO);
+        return success(new PageResult<>(buildCheckRecordLineRespVOList(pageResult.getList()), pageResult.getTotal()));
+    }
+
+    // ==================== 拼接 VO ====================
+
+    private List<MesDvCheckRecordLineRespVO> buildCheckRecordLineRespVOList(List<MesDvCheckRecordLineDO> list) {
+        if (CollUtil.isEmpty(list)) {
+            return Collections.emptyList();
+        }
+        // 1. 批量获取关联数据
+        Map<Long, MesDvSubjectDO> subjectMap = subjectService.getSubjectMap(
+                convertSet(list, MesDvCheckRecordLineDO::getSubjectId));
+        // 2. 拼接 VO
+        return BeanUtils.toBean(list, MesDvCheckRecordLineRespVO.class, vo ->
+                MapUtils.findAndThen(subjectMap, vo.getSubjectId(), subject -> vo
+                        .setSubjectCode(subject.getCode())
+                        .setSubjectName(subject.getName())
+                        .setSubjectContent(subject.getContent())
+                        .setSubjectStandard(subject.getStandard())));
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/MesDvCheckRecordPageReqVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/MesDvCheckRecordPageReqVO.java
new file mode 100644
index 0000000..340a2a2
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/MesDvCheckRecordPageReqVO.java
@@ -0,0 +1,36 @@
+package cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - MES 设备点检记录分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class MesDvCheckRecordPageReqVO extends PageParam {
+
+    @Schema(description = "点检计划编号", example = "1")
+    private Long planId;
+
+    @Schema(description = "设备编号", example = "1")
+    private Long machineryId;
+
+    @Schema(description = "点检人编号", example = "1")
+    private Long userId;
+
+    @Schema(description = "状态", example = "10")
+    private Integer status;
+
+    @Schema(description = "点检时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] checkTime;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/MesDvCheckRecordRespVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/MesDvCheckRecordRespVO.java
new file mode 100644
index 0000000..a37f976
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/MesDvCheckRecordRespVO.java
@@ -0,0 +1,75 @@
+package cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import cn.iocoder.yudao.module.mes.enums.DictTypeConstants;
+import cn.idev.excel.annotation.ExcelIgnoreUnannotated;
+import cn.idev.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - MES 设备点检记录 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class MesDvCheckRecordRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "点检计划编号", example = "1")
+    private Long planId;
+
+    @Schema(description = "计划名称", example = "日常点检计划")
+    @ExcelProperty("计划名称")
+    private String planName;
+
+    @Schema(description = "计划类型", example = "1")
+    private Integer planType;
+
+    @Schema(description = "设备编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Long machineryId;
+
+    @Schema(description = "设备编码", example = "M001")
+    @ExcelProperty("设备编码")
+    private String machineryCode;
+
+    @Schema(description = "设备名称", example = "机床A")
+    @ExcelProperty("设备名称")
+    private String machineryName;
+
+    @Schema(description = "品牌", example = "西门子")
+    @ExcelProperty("品牌")
+    private String machineryBrand;
+
+    @Schema(description = "规格型号", example = "X-100")
+    @ExcelProperty("规格型号")
+    private String machinerySpec;
+
+    @Schema(description = "点检时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("点检时间")
+    private LocalDateTime checkTime;
+
+    @Schema(description = "点检人编号", example = "1")
+    private Long userId;
+
+    @Schema(description = "点检人名称", example = "张三")
+    @ExcelProperty("点检人")
+    private String nickname;
+
+    @Schema(description = "状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @ExcelProperty(value = "状态", converter = DictConvert.class)
+    @DictFormat(DictTypeConstants.MES_DV_CHECK_RECORD_STATUS)
+    private Integer status;
+
+    @Schema(description = "备注", example = "测试备注")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/MesDvCheckRecordSaveReqVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/MesDvCheckRecordSaveReqVO.java
new file mode 100644
index 0000000..95c2291
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/MesDvCheckRecordSaveReqVO.java
@@ -0,0 +1,39 @@
+package cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import jakarta.validation.constraints.NotNull;
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - MES 设备点检记录新增/修改 Request VO")
+@Data
+public class MesDvCheckRecordSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.NOT_REQUIRED, example = "1024")
+    private Long id;
+
+    @Schema(description = "点检计划编号", example = "1")
+    private Long planId;
+
+    @Schema(description = "计划类型", example = "1")
+    private Integer planType;
+
+    @Schema(description = "设备编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "设备不能为空")
+    private Long machineryId;
+
+    @Schema(description = "点检时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "点检时间不能为空")
+    private LocalDateTime checkTime;
+
+    @Schema(description = "点检人编号", example = "1")
+    private Long userId;
+
+    @Schema(description = "状态", example = "10")
+    private Integer status;
+
+    @Schema(description = "备注", example = "测试备注")
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/line/MesDvCheckRecordLinePageReqVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/line/MesDvCheckRecordLinePageReqVO.java
new file mode 100644
index 0000000..166fc55
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/line/MesDvCheckRecordLinePageReqVO.java
@@ -0,0 +1,18 @@
+package cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+
+@Schema(description = "管理后台 - MES 设备点检记录明细分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class MesDvCheckRecordLinePageReqVO extends PageParam {
+
+    @Schema(description = "点检记录编号", example = "1")
+    private Long recordId;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/line/MesDvCheckRecordLineRespVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/line/MesDvCheckRecordLineRespVO.java
new file mode 100644
index 0000000..7de282f
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/line/MesDvCheckRecordLineRespVO.java
@@ -0,0 +1,61 @@
+package cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import cn.iocoder.yudao.module.mes.enums.DictTypeConstants;
+import cn.idev.excel.annotation.ExcelIgnoreUnannotated;
+import cn.idev.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - MES 设备点检记录明细 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class MesDvCheckRecordLineRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "点检记录编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Long recordId;
+
+    @Schema(description = "点检项目编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Long subjectId;
+
+    @Schema(description = "项目编码", example = "S001")
+    @ExcelProperty("项目编码")
+    private String subjectCode;
+
+    @Schema(description = "项目名称", example = "润滑油检查")
+    @ExcelProperty("项目名称")
+    private String subjectName;
+
+    @Schema(description = "检查内容", example = "检查润滑油是否充足")
+    @ExcelProperty("检查内容")
+    private String subjectContent;
+
+    @Schema(description = "检查标准", example = "油位不低于最低刻度")
+    @ExcelProperty("检查标准")
+    private String subjectStandard;
+
+    @Schema(description = "点检结果（Y=正常，N=异常）", requiredMode = Schema.RequiredMode.REQUIRED, example = "Y")
+    @ExcelProperty(value = "点检结果", converter = DictConvert.class)
+    @DictFormat(DictTypeConstants.MES_DV_CHECK_RESULT)
+    private String checkStatus;
+
+    @Schema(description = "异常描述", example = "设备异响")
+    @ExcelProperty("异常描述")
+    private String checkResult;
+
+    @Schema(description = "备注", example = "测试备注")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/line/MesDvCheckRecordLineSaveReqVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/line/MesDvCheckRecordLineSaveReqVO.java
new file mode 100644
index 0000000..45f3bbc
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/dv/checkrecord/vo/line/MesDvCheckRecordLineSaveReqVO.java
@@ -0,0 +1,33 @@
+package cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import jakarta.validation.constraints.NotNull;
+
+@Schema(description = "管理后台 - MES 设备点检记录明细新增/修改 Request VO")
+@Data
+public class MesDvCheckRecordLineSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.NOT_REQUIRED, example = "1024")
+    private Long id;
+
+    @Schema(description = "点检记录编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "点检记录不能为空")
+    private Long recordId;
+
+    @Schema(description = "点检项目编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "点检项目不能为空")
+    private Long subjectId;
+
+    @Schema(description = "点检结果（Y=正常，N=异常）", requiredMode = Schema.RequiredMode.REQUIRED, example = "Y")
+    @NotNull(message = "点检结果不能为空")
+    private String checkStatus;
+
+    @Schema(description = "异常描述", example = "设备异响")
+    private String checkResult;
+
+    @Schema(description = "备注", example = "测试备注")
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/dv/checkrecord/MesDvCheckRecordDO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/dv/checkrecord/MesDvCheckRecordDO.java
new file mode 100644
index 0000000..aac9c46
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/dv/checkrecord/MesDvCheckRecordDO.java
@@ -0,0 +1,74 @@
+package cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkplan.MesDvCheckPlanDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.machinery.MesDvMachineryDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.time.LocalDateTime;
+
+/**
+ * MES 设备点检记录 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("mes_dv_check_record")
+@KeySequence("mes_dv_check_record_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
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class MesDvCheckRecordDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 点检计划编号
+     *
+     * 关联 {@link MesDvCheckPlanDO#getId()}
+     */
+    private Long planId;
+    // TODO @AI：这个字段可以移除；
+    /**
+     * 计划类型
+     *
+     * 字典类型 mes_dv_check_plan_type（与计划保持冗余，避免 JOIN）
+     */
+    private Integer planType;
+    /**
+     * 设备编号
+     *
+     * 关联 {@link MesDvMachineryDO#getId()}
+     */
+    private Long machineryId;
+    /**
+     * 点检时间
+     */
+    private LocalDateTime checkTime;
+    /**
+     * 点检人编号
+     *
+     * 关联 AdminUserDO#getId()
+     */
+    private Long userId;
+    // TODO @AI：枚举、字典；
+    /**
+     * 状态
+     *
+     * 字典类型 mes_dv_check_record_status（10=待点检，20=已完成）
+     */
+    private Integer status;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/dv/checkrecord/MesDvCheckRecordLineDO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/dv/checkrecord/MesDvCheckRecordLineDO.java
new file mode 100644
index 0000000..6393e59
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/dv/checkrecord/MesDvCheckRecordLineDO.java
@@ -0,0 +1,59 @@
+package cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.subject.MesDvSubjectDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+/**
+ * MES 设备点检记录明细 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("mes_dv_check_record_line")
+@KeySequence("mes_dv_check_record_line_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
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class MesDvCheckRecordLineDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 点检记录编号
+     *
+     * 关联 {@link MesDvCheckRecordDO#getId()}
+     */
+    private Long recordId;
+    /**
+     * 点检项目编号
+     *
+     * 关联 {@link MesDvSubjectDO#getId()}
+     */
+    private Long subjectId;
+    // TODO @AI：应该使用 int；
+    /**
+     * 点检结果
+     *
+     * 字典类型 mes_dv_check_result（Y=正常，N=异常）
+     */
+    private String checkStatus;
+    // TODO @AI：需要标注下，checkStatus 才有使用；
+    /**
+     * 异常描述
+     */
+    private String checkResult;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/dv/checkrecord/MesDvCheckRecordLineMapper.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/dv/checkrecord/MesDvCheckRecordLineMapper.java
new file mode 100644
index 0000000..ab217ec
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/dv/checkrecord/MesDvCheckRecordLineMapper.java
@@ -0,0 +1,34 @@
+package cn.iocoder.yudao.module.mes.dal.mysql.dv.checkrecord;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line.MesDvCheckRecordLinePageReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord.MesDvCheckRecordLineDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * MES 设备点检记录明细 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface MesDvCheckRecordLineMapper extends BaseMapperX<MesDvCheckRecordLineDO> {
+
+    default PageResult<MesDvCheckRecordLineDO> selectPage(MesDvCheckRecordLinePageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<MesDvCheckRecordLineDO>()
+                .eqIfPresent(MesDvCheckRecordLineDO::getRecordId, reqVO.getRecordId())
+                .orderByDesc(MesDvCheckRecordLineDO::getId));
+    }
+
+    default List<MesDvCheckRecordLineDO> selectListByRecordId(Long recordId) {
+        return selectList(MesDvCheckRecordLineDO::getRecordId, recordId);
+    }
+
+    default int deleteByRecordId(Long recordId) {
+        return delete(MesDvCheckRecordLineDO::getRecordId, recordId);
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/dv/checkrecord/MesDvCheckRecordMapper.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/dv/checkrecord/MesDvCheckRecordMapper.java
new file mode 100644
index 0000000..41bd283
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/dv/checkrecord/MesDvCheckRecordMapper.java
@@ -0,0 +1,28 @@
+package cn.iocoder.yudao.module.mes.dal.mysql.dv.checkrecord;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.MesDvCheckRecordPageReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord.MesDvCheckRecordDO;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * MES 设备点检记录 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface MesDvCheckRecordMapper extends BaseMapperX<MesDvCheckRecordDO> {
+
+    default PageResult<MesDvCheckRecordDO> selectPage(MesDvCheckRecordPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<MesDvCheckRecordDO>()
+                .eqIfPresent(MesDvCheckRecordDO::getPlanId, reqVO.getPlanId())
+                .eqIfPresent(MesDvCheckRecordDO::getMachineryId, reqVO.getMachineryId())
+                .eqIfPresent(MesDvCheckRecordDO::getUserId, reqVO.getUserId())
+                .eqIfPresent(MesDvCheckRecordDO::getStatus, reqVO.getStatus())
+                .betweenIfPresent(MesDvCheckRecordDO::getCheckTime, reqVO.getCheckTime())
+                .orderByDesc(MesDvCheckRecordDO::getId));
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordLineService.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordLineService.java
new file mode 100644
index 0000000..5f679db
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordLineService.java
@@ -0,0 +1,78 @@
+package cn.iocoder.yudao.module.mes.service.dv.checkrecord;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line.MesDvCheckRecordLinePageReqVO;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line.MesDvCheckRecordLineSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord.MesDvCheckRecordLineDO;
+
+import jakarta.validation.Valid;
+import java.util.List;
+
+/**
+ * MES 设备点检记录明细 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface MesDvCheckRecordLineService {
+
+    /**
+     * 创建点检记录明细
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createCheckRecordLine(@Valid MesDvCheckRecordLineSaveReqVO createReqVO);
+
+    /**
+     * 更新点检记录明细
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateCheckRecordLine(@Valid MesDvCheckRecordLineSaveReqVO updateReqVO);
+
+    /**
+     * 删除点检记录明细
+     *
+     * @param id 编号
+     */
+    void deleteCheckRecordLine(Long id);
+
+    /**
+     * 根据点检记录编号删除所有明细
+     *
+     * @param recordId 点检记录编号
+     */
+    void deleteByRecordId(Long recordId);
+
+    /**
+     * 校验点检记录明细存在
+     *
+     * @param id 编号
+     */
+    void validateCheckRecordLineExists(Long id);
+
+    /**
+     * 获得点检记录明细
+     *
+     * @param id 编号
+     * @return 点检记录明细
+     */
+    MesDvCheckRecordLineDO getCheckRecordLine(Long id);
+
+    /**
+     * 获得点检记录明细分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 点检记录明细分页
+     */
+    PageResult<MesDvCheckRecordLineDO> getCheckRecordLinePage(MesDvCheckRecordLinePageReqVO pageReqVO);
+
+    /**
+     * 获得指定点检记录的所有明细
+     *
+     * @param recordId 点检记录编号
+     * @return 明细列表
+     */
+    List<MesDvCheckRecordLineDO> getCheckRecordLineListByRecordId(Long recordId);
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordLineServiceImpl.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordLineServiceImpl.java
new file mode 100644
index 0000000..aef0412
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordLineServiceImpl.java
@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.mes.service.dv.checkrecord;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line.MesDvCheckRecordLinePageReqVO;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.line.MesDvCheckRecordLineSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord.MesDvCheckRecordLineDO;
+import cn.iocoder.yudao.module.mes.dal.mysql.dv.checkrecord.MesDvCheckRecordLineMapper;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.DV_CHECK_RECORD_LINE_NOT_EXISTS;
+
+/**
+ * MES 设备点检记录明细 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class MesDvCheckRecordLineServiceImpl implements MesDvCheckRecordLineService {
+
+    @Resource
+    private MesDvCheckRecordLineMapper checkRecordLineMapper;
+
+    @Override
+    public Long createCheckRecordLine(MesDvCheckRecordLineSaveReqVO createReqVO) {
+        // TODO @AI：校验下存在
+        MesDvCheckRecordLineDO line = BeanUtils.toBean(createReqVO, MesDvCheckRecordLineDO.class);
+        checkRecordLineMapper.insert(line);
+        return line.getId();
+    }
+
+    @Override
+    public void updateCheckRecordLine(MesDvCheckRecordLineSaveReqVO updateReqVO) {
+        // TODO @AI：校验下存在
+        // 校验存在
+        validateCheckRecordLineExists(updateReqVO.getId());
+
+        // 更新
+        MesDvCheckRecordLineDO updateObj = BeanUtils.toBean(updateReqVO, MesDvCheckRecordLineDO.class);
+        checkRecordLineMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void deleteCheckRecordLine(Long id) {
+        // 校验存在
+        validateCheckRecordLineExists(id);
+        // 删除
+        checkRecordLineMapper.deleteById(id);
+    }
+
+    @Override
+    public void deleteByRecordId(Long recordId) {
+        checkRecordLineMapper.deleteByRecordId(recordId);
+    }
+
+    @Override
+    public void validateCheckRecordLineExists(Long id) {
+        if (checkRecordLineMapper.selectById(id) == null) {
+            throw exception(DV_CHECK_RECORD_LINE_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public MesDvCheckRecordLineDO getCheckRecordLine(Long id) {
+        return checkRecordLineMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<MesDvCheckRecordLineDO> getCheckRecordLinePage(MesDvCheckRecordLinePageReqVO pageReqVO) {
+        return checkRecordLineMapper.selectPage(pageReqVO);
+    }
+
+    @Override
+    public List<MesDvCheckRecordLineDO> getCheckRecordLineListByRecordId(Long recordId) {
+        return checkRecordLineMapper.selectListByRecordId(recordId);
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordService.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordService.java
new file mode 100644
index 0000000..0b0e0c7
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordService.java
@@ -0,0 +1,69 @@
+package cn.iocoder.yudao.module.mes.service.dv.checkrecord;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.MesDvCheckRecordPageReqVO;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.MesDvCheckRecordSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord.MesDvCheckRecordDO;
+
+import jakarta.validation.Valid;
+
+/**
+ * MES 设备点检记录 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface MesDvCheckRecordService {
+
+    /**
+     * 创建设备点检记录
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createCheckRecord(@Valid MesDvCheckRecordSaveReqVO createReqVO);
+
+    /**
+     * 更新设备点检记录
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateCheckRecord(@Valid MesDvCheckRecordSaveReqVO updateReqVO);
+
+    /**
+     * 提交点检记录（状态从待点检变为已完成）
+     *
+     * @param id 编号
+     */
+    void submitCheckRecord(Long id);
+
+    /**
+     * 删除设备点检记录
+     *
+     * @param id 编号
+     */
+    void deleteCheckRecord(Long id);
+
+    /**
+     * 校验设备点检记录存在
+     *
+     * @param id 编号
+     */
+    void validateCheckRecordExists(Long id);
+
+    /**
+     * 获得设备点检记录
+     *
+     * @param id 编号
+     * @return 设备点检记录
+     */
+    MesDvCheckRecordDO getCheckRecord(Long id);
+
+    /**
+     * 获得设备点检记录分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 设备点检记录分页
+     */
+    PageResult<MesDvCheckRecordDO> getCheckRecordPage(MesDvCheckRecordPageReqVO pageReqVO);
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordServiceImpl.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordServiceImpl.java
new file mode 100644
index 0000000..4a693c3
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/dv/checkrecord/MesDvCheckRecordServiceImpl.java
@@ -0,0 +1,185 @@
+package cn.iocoder.yudao.module.mes.service.dv.checkrecord;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.MesDvCheckRecordPageReqVO;
+import cn.iocoder.yudao.module.mes.controller.admin.dv.checkrecord.vo.MesDvCheckRecordSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkplan.MesDvCheckPlanSubjectDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord.MesDvCheckRecordDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.dv.checkrecord.MesDvCheckRecordLineDO;
+import cn.iocoder.yudao.module.mes.dal.mysql.dv.checkrecord.MesDvCheckRecordLineMapper;
+import cn.iocoder.yudao.module.mes.dal.mysql.dv.checkrecord.MesDvCheckRecordMapper;
+import cn.iocoder.yudao.module.mes.service.dv.checkplan.MesDvCheckPlanService;
+import cn.iocoder.yudao.module.mes.service.dv.checkplan.MesDvCheckPlanSubjectService;
+import cn.iocoder.yudao.module.mes.service.dv.machinery.MesDvMachineryService;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.*;
+
+/**
+ * MES 设备点检记录 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class MesDvCheckRecordServiceImpl implements MesDvCheckRecordService {
+
+    // TODO @AI：枚举类；
+    /**
+     * 待点检状态
+     */
+    private static final int STATUS_PREPARE = 10;
+    /**
+     * 已完成状态
+     */
+    private static final int STATUS_FINISHED = 20;
+
+    @Resource
+    private MesDvCheckRecordMapper checkRecordMapper;
+    @Resource
+    private MesDvCheckRecordLineMapper checkRecordLineMapper;
+    @Resource
+    private MesDvMachineryService machineryService;
+    @Resource
+    private MesDvCheckPlanService checkPlanService;
+    @Resource
+    private MesDvCheckPlanSubjectService checkPlanSubjectService;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createCheckRecord(MesDvCheckRecordSaveReqVO createReqVO) {
+        // 1. 校验关联数据
+        validateCheckRecordRelation(createReqVO);
+
+        // 2. 插入主记录，状态默认为待点检
+        MesDvCheckRecordDO checkRecord = BeanUtils.toBean(createReqVO, MesDvCheckRecordDO.class)
+                .setStatus(STATUS_PREPARE);
+        checkRecordMapper.insert(checkRecord);
+
+        // 3. 如果指定了点检计划，自动生成明细行
+        if (createReqVO.getPlanId() != null) {
+            generateCheckRecordLines(checkRecord.getId(), createReqVO.getPlanId());
+        }
+        return checkRecord.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateCheckRecord(MesDvCheckRecordSaveReqVO updateReqVO) {
+        // 1.1 校验存在 + 状态为待点检
+        MesDvCheckRecordDO existRecord = validateCheckRecordPrepare(updateReqVO.getId());
+        // 1.2 校验关联数据
+        validateCheckRecordRelation(updateReqVO);
+
+        // 2. 如果计划变更，删除旧明细并重新生成
+        Long oldPlanId = existRecord.getPlanId();
+        Long newPlanId = updateReqVO.getPlanId();
+        boolean planChanged = !java.util.Objects.equals(oldPlanId, newPlanId);
+        if (planChanged) {
+            checkRecordLineMapper.deleteByRecordId(updateReqVO.getId());
+            if (newPlanId != null) {
+                generateCheckRecordLines(updateReqVO.getId(), newPlanId);
+            }
+        }
+
+        // 3. 更新主记录
+        MesDvCheckRecordDO updateObj = BeanUtils.toBean(updateReqVO, MesDvCheckRecordDO.class);
+        checkRecordMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void submitCheckRecord(Long id) {
+        // 1.1 校验状态为待点检
+        validateCheckRecordPrepare(id);
+        // 1.2 校验至少有一条明细
+        List<MesDvCheckRecordLineDO> lines = checkRecordLineMapper.selectListByRecordId(id);
+        if (CollUtil.isEmpty(lines)) {
+            throw exception(DV_CHECK_RECORD_NO_LINE);
+        }
+
+        // 2. 状态改为已完成
+        MesDvCheckRecordDO updateObj = new MesDvCheckRecordDO()
+                .setId(id).setStatus(STATUS_FINISHED);
+        checkRecordMapper.updateById(updateObj);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteCheckRecord(Long id) {
+        // 1. 校验状态为待点检（已完成不可删除）
+        validateCheckRecordPrepare(id);
+
+        // 2.1 删除主记录
+        checkRecordMapper.deleteById(id);
+        // 2.2 级联删除明细
+        checkRecordLineMapper.deleteByRecordId(id);
+    }
+
+    @Override
+    public void validateCheckRecordExists(Long id) {
+        if (checkRecordMapper.selectById(id) == null) {
+            throw exception(DV_CHECK_RECORD_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public MesDvCheckRecordDO getCheckRecord(Long id) {
+        return checkRecordMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<MesDvCheckRecordDO> getCheckRecordPage(MesDvCheckRecordPageReqVO pageReqVO) {
+        return checkRecordMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 私有方法 ====================
+
+    /**
+     * 校验点检记录为待点检状态
+     */
+    private MesDvCheckRecordDO validateCheckRecordPrepare(Long id) {
+        MesDvCheckRecordDO record = checkRecordMapper.selectById(id);
+        if (record == null) {
+            throw exception(DV_CHECK_RECORD_NOT_EXISTS);
+        }
+        // TODO @AI：ObjUtil notEquals
+        if (!STATUS_PREPARE.equals(record.getStatus())) {
+            throw exception(DV_CHECK_RECORD_NOT_PREPARE);
+        }
+        return record;
+    }
+
+    private void validateCheckRecordRelation(MesDvCheckRecordSaveReqVO reqVO) {
+        // 校验设备是否存在
+        machineryService.validateMachineryExists(reqVO.getMachineryId());
+        // 校验点检计划是否存在
+        if (reqVO.getPlanId() != null) {
+            checkPlanService.validateCheckPlanExists(reqVO.getPlanId());
+        }
+    }
+
+    /**
+     * 根据计划自动生成点检项目明细行
+     */
+    private void generateCheckRecordLines(Long recordId, Long planId) {
+        List<MesDvCheckPlanSubjectDO> planSubjects = checkPlanSubjectService.getCheckPlanSubjectListByPlanId(planId);
+        if (CollUtil.isEmpty(planSubjects)) {
+            return;
+        }
+        // TODO @AI：批量插入；
+        for (MesDvCheckPlanSubjectDO planSubject : planSubjects) {
+            MesDvCheckRecordLineDO line = new MesDvCheckRecordLineDO()
+                    .setRecordId(recordId).setSubjectId(planSubject.getSubjectId()).setCheckStatus("Y");
+            checkRecordLineMapper.insert(line);
+        }
+    }
+
+}