add:增加计量单位转换feign api

zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/api/UnitConversionApi.java

@@ -0,0 +1,85 @@
+package com.zt.plat.module.api;
+
+import com.zt.plat.framework.common.pojo.CommonResult;
+import com.zt.plat.module.api.dto.unitconversion.*;
+import com.zt.plat.module.base.enums.ApiConstants;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+
+import jakarta.validation.Valid;
+
+/**
+ * 单位转换 Feign API
+ * 提供给其他服务远程调用的单位转换接口
+ *
+ * @author ZT
+ */
+@FeignClient(name = ApiConstants.NAME)
+@Tag(name = "RPC 服务 - 单位转换")
+public interface UnitConversionApi {
+
+    String PREFIX = ApiConstants.PREFIX + "/unit-management/unit-conversion";
+
+    /**
+     * 按ID转换单位
+     *
+     * @param reqDTO 转换请求参数
+     * @return 转换结果
+     */
+    @PostMapping(PREFIX + "/convert")
+    @Operation(summary = "按ID转换单位")
+    CommonResult<UnitConvertRespDTO> convert(@Valid @RequestBody UnitConvertReqDTO reqDTO);
+
+    /**
+     * 按符号转换单位
+     *
+     * @param reqDTO 转换请求参数(包含单位符号)
+     * @return 转换结果
+     */
+    @PostMapping(PREFIX + "/convert-by-symbol")
+    @Operation(summary = "按符号转换单位")
+    CommonResult<UnitConvertRespDTO> convertBySymbol(@Valid @RequestBody UnitConvertBySymbolReqDTO reqDTO);
+
+    /**
+     * 按名称转换单位
+     *
+     * @param reqDTO 转换请求参数(包含单位名称)
+     * @return 转换结果
+     */
+    @PostMapping(PREFIX + "/convert-by-name")
+    @Operation(summary = "按名称转换单位")
+    CommonResult<UnitConvertRespDTO> convertByName(@Valid @RequestBody UnitConvertByNameReqDTO reqDTO);
+
+    /**
+     * 批量按ID转换单位
+     *
+     * @param reqDTO 批量转换请求参数
+     * @return 批量转换结果
+     */
+    @PostMapping(PREFIX + "/batch-convert")
+    @Operation(summary = "批量按ID转换单位")
+    CommonResult<BatchUnitConvertRespDTO> batchConvert(@Valid @RequestBody BatchUnitConvertReqDTO reqDTO);
+
+    /**
+     * 批量按符号转换单位
+     *
+     * @param reqDTO 批量转换请求参数(包含单位符号)
+     * @return 批量转换结果
+     */
+    @PostMapping(PREFIX + "/batch-convert-by-symbol")
+    @Operation(summary = "批量按符号转换单位")
+    CommonResult<BatchUnitConvertRespDTO> batchConvertBySymbol(@Valid @RequestBody BatchUnitConvertBySymbolReqDTO reqDTO);
+
+    /**
+     * 批量按名称转换单位
+     *
+     * @param reqDTO 批量转换请求参数(包含单位名称)
+     * @return 批量转换结果
+     */
+    @PostMapping(PREFIX + "/batch-convert-by-name")
+    @Operation(summary = "批量按名称转换单位")
+    CommonResult<BatchUnitConvertRespDTO> batchConvertByName(@Valid @RequestBody BatchUnitConvertByNameReqDTO reqDTO);
+}

zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/api/dto/unitconversion/BatchUnitConvertByNameReqDTO.java

@@ -0,0 +1,38 @@
+package com.zt.plat.module.api.dto.unitconversion;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotEmpty;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+/**
+ * 批量按名称单位转换请求 DTO
+ * 用于Feign远程调用
+ *
+ * @author ZT
+ */
+@Schema(description = "RPC 服务 - 批量按名称单位转换 Request DTO")
+@Data
+public class BatchUnitConvertByNameReqDTO {
+
+    @Schema(description = "源单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "千克")
+    @NotBlank(message = "源单位名称不能为空")
+    private String srcUnitName;
+
+    @Schema(description = "目标单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "吨")
+    @NotBlank(message = "目标单位名称不能为空")
+    private String tgtUnitName;
+
+    @Schema(description = "待转换的值列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "待转换的值列表不能为空")
+    private List<BigDecimal> values;
+
+    @Schema(description = "精度(小数位数)", example = "6")
+    private Integer precision = 6;
+
+    @Schema(description = "是否忽略错误(true:遇到错误继续执行, false:遇到错误立即停止)", example = "false")
+    private Boolean ignoreErrors = false;
+}

zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/api/dto/unitconversion/BatchUnitConvertBySymbolReqDTO.java

@@ -0,0 +1,38 @@
+package com.zt.plat.module.api.dto.unitconversion;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotEmpty;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+/**
+ * 批量按符号单位转换请求 DTO
+ * 用于Feign远程调用
+ *
+ * @author ZT
+ */
+@Schema(description = "RPC 服务 - 批量按符号单位转换 Request DTO")
+@Data
+public class BatchUnitConvertBySymbolReqDTO {
+
+    @Schema(description = "源单位符号", requiredMode = Schema.RequiredMode.REQUIRED, example = "m")
+    @NotBlank(message = "源单位符号不能为空")
+    private String srcUnitSymbol;
+
+    @Schema(description = "目标单位符号", requiredMode = Schema.RequiredMode.REQUIRED, example = "km")
+    @NotBlank(message = "目标单位符号不能为空")
+    private String tgtUnitSymbol;
+
+    @Schema(description = "待转换的值列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "待转换的值列表不能为空")
+    private List<BigDecimal> values;
+
+    @Schema(description = "精度(小数位数)", example = "6")
+    private Integer precision = 6;
+
+    @Schema(description = "是否忽略错误(true:遇到错误继续执行, false:遇到错误立即停止)", example = "false")
+    private Boolean ignoreErrors = false;
+}

zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/api/dto/unitconversion/BatchUnitConvertReqDTO.java

@@ -0,0 +1,24 @@
+package com.zt.plat.module.api.dto.unitconversion;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import jakarta.validation.constraints.NotEmpty;
+import java.util.List;
+
+/**
+ * 批量单位转换请求 DTO
+ * 用于Feign远程调用
+ *
+ * @author ZT
+ */
+@Schema(description = "RPC 服务 - 批量单位转换 Request DTO")
+@Data
+public class BatchUnitConvertReqDTO {
+
+    @Schema(description = "转换项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "转换项列表不能为空")
+    private List<UnitConvertReqDTO> items;
+
+    @Schema(description = "是否忽略错误(true:遇到错误继续执行, false:遇到错误立即停止)", example = "false")
+    private Boolean ignoreErrors = false;
+}

zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/api/dto/unitconversion/BatchUnitConvertRespDTO.java

@@ -0,0 +1,57 @@
+package com.zt.plat.module.api.dto.unitconversion;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.Builder;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import java.util.List;
+
+/**
+ * 批量单位转换响应 DTO
+ * 用于Feign远程调用
+ *
+ * @author ZT
+ */
+@Schema(description = "RPC 服务 - 批量单位转换 Response DTO")
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class BatchUnitConvertRespDTO {
+
+    @Schema(description = "转换结果列表")
+    private List<UnitConvertResultItem> results;
+
+    @Schema(description = "成功数量", example = "10")
+    private Integer successCount;
+
+    @Schema(description = "失败数量", example = "0")
+    private Integer failureCount;
+
+    @Schema(description = "总数量", example = "10")
+    private Integer totalCount;
+
+    /**
+     * 转换结果项
+     */
+    @Schema(description = "转换结果项")
+    @Data
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class UnitConvertResultItem {
+
+        @Schema(description = "是否成功", example = "true")
+        private Boolean success;
+
+        @Schema(description = "转换结果(成功时返回)")
+        private UnitConvertRespDTO data;
+
+        @Schema(description = "错误信息(失败时返回)", example = "找不到转换规则")
+        private String errorMessage;
+
+        @Schema(description = "原始请求")
+        private UnitConvertReqDTO request;
+    }
+}

zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/api/dto/unitconversion/UnitConvertByNameReqDTO.java

@@ -0,0 +1,34 @@
+package com.zt.plat.module.api.dto.unitconversion;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotBlank;
+
+import java.math.BigDecimal;
+
+/**
+ * 按名称单位转换请求 DTO
+ * 用于Feign远程调用
+ *
+ * @author ZT
+ */
+@Schema(description = "RPC 服务 - 按名称单位转换 Request DTO")
+@Data
+public class UnitConvertByNameReqDTO {
+
+    @Schema(description = "源单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "千克")
+    @NotBlank(message = "源单位名称不能为空")
+    private String srcUnitName;
+
+    @Schema(description = "目标单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "吨")
+    @NotBlank(message = "目标单位名称不能为空")
+    private String tgtUnitName;
+
+    @Schema(description = "待转换的值", requiredMode = Schema.RequiredMode.REQUIRED, example = "1000")
+    @NotNull(message = "待转换的值不能为空")
+    private BigDecimal value;
+
+    @Schema(description = "精度(小数位数)", example = "6")
+    private Integer precision = 6;
+}

zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/api/dto/unitconversion/UnitConvertBySymbolReqDTO.java

@@ -0,0 +1,34 @@
+package com.zt.plat.module.api.dto.unitconversion;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotBlank;
+
+import java.math.BigDecimal;
+
+/**
+ * 按符号单位转换请求 DTO
+ * 用于Feign远程调用
+ *
+ * @author ZT
+ */
+@Schema(description = "RPC 服务 - 按符号单位转换 Request DTO")
+@Data
+public class UnitConvertBySymbolReqDTO {
+
+    @Schema(description = "源单位符号", requiredMode = Schema.RequiredMode.REQUIRED, example = "kg")
+    @NotBlank(message = "源单位符号不能为空")
+    private String srcUnitSymbol;
+
+    @Schema(description = "目标单位符号", requiredMode = Schema.RequiredMode.REQUIRED, example = "t")
+    @NotBlank(message = "目标单位符号不能为空")
+    private String tgtUnitSymbol;
+
+    @Schema(description = "待转换的值", requiredMode = Schema.RequiredMode.REQUIRED, example = "1000")
+    @NotNull(message = "待转换的值不能为空")
+    private BigDecimal value;
+
+    @Schema(description = "精度(小数位数)", example = "6")
+    private Integer precision = 6;
+}

zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/api/dto/unitconversion/UnitConvertReqDTO.java

@@ -0,0 +1,32 @@
+package com.zt.plat.module.api.dto.unitconversion;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import jakarta.validation.constraints.NotNull;
+import java.math.BigDecimal;
+
+/**
+ * 单位转换请求 DTO
+ * 用于Feign远程调用
+ *
+ * @author ZT
+ */
+@Schema(description = "RPC 服务 - 单位转换 Request DTO")
+@Data
+public class UnitConvertReqDTO {
+
+    @Schema(description = "源单位ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "源单位ID不能为空")
+    private Long srcUntId;
+
+    @Schema(description = "目标单位ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @NotNull(message = "目标单位ID不能为空")
+    private Long tgtUntId;
+
+    @Schema(description = "待转换的值", requiredMode = Schema.RequiredMode.REQUIRED, example = "100")
+    @NotNull(message = "待转换的值不能为空")
+    private BigDecimal value;
+
+    @Schema(description = "精度(小数位数)", example = "6")
+    private Integer precision = 6;
+}

zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/api/dto/unitconversion/UnitConvertRespDTO.java

@@ -0,0 +1,55 @@
+package com.zt.plat.module.api.dto.unitconversion;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.Builder;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import java.math.BigDecimal;
+
+/**
+ * 单位转换响应 DTO
+ * 用于Feign远程调用
+ *
+ * @author ZT
+ */
+@Schema(description = "RPC 服务 - 单位转换 Response DTO")
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class UnitConvertRespDTO {
+
+    @Schema(description = "源单位ID", example = "1")
+    private Long srcUntId;
+
+    @Schema(description = "源单位名称", example = "米")
+    private String srcUntName;
+
+    @Schema(description = "源单位符号", example = "m")
+    private String srcUntSmb;
+
+    @Schema(description = "目标单位ID", example = "2")
+    private Long tgtUntId;
+
+    @Schema(description = "目标单位名称", example = "千米")
+    private String tgtUntName;
+
+    @Schema(description = "目标单位符号", example = "km")
+    private String tgtUntSmb;
+
+    @Schema(description = "原始值", example = "1000")
+    private BigDecimal originalValue;
+
+    @Schema(description = "转换后的值", example = "1")
+    private BigDecimal convertedValue;
+
+    @Schema(description = "转换因子", example = "0.001")
+    private BigDecimal factor;
+
+    @Schema(description = "转换公式", example = "1000m = 1km")
+    private String formula;
+
+    @Schema(description = "转换策略", example = "DIRECT")
+    private String strategy;
+}