架构性调整【懒得区分了，哈哈哈哈】，主要是跑通了第一个功能测试

src/main/java/com/guo/learningprogresstracker/mapStruct/RequestConvert.java

@@ -0,0 +1,17 @@
+package com.guo.learningprogresstracker.mapStruct;
+
+import com.guo.learningprogresstracker.dto.PriorityDto;
+import com.guo.learningprogresstracker.dto.request.TaskRequest;
+import org.mapstruct.Mapper;
+import org.mapstruct.ReportingPolicy;
+import org.mapstruct.factory.Mappers;
+
+/**
+ * @author guo
+ */
+@Mapper(componentModel = "spring", unmappedTargetPolicy = ReportingPolicy.IGNORE)
+public interface RequestConvert {
+    RequestConvert MAPPER = Mappers.getMapper(RequestConvert.class);
+
+    PriorityDto taskRequestToPriorityDto(TaskRequest taskRequest);
+}

src/main/java/com/guo/learningprogresstracker/mapStruct/TaskConvert.java

@@ -0,0 +1,20 @@
+package com.guo.learningprogresstracker.mapStruct;
+
+
+import com.guo.learningprogresstracker.dto.request.TaskRequest;
+import com.guo.learningprogresstracker.entity.TaskEntity;
+import org.mapstruct.Mapper;
+import org.mapstruct.ReportingPolicy;
+import org.mapstruct.factory.Mappers;
+
+/**
+ * 任务相关转换
+ * @author guo
+ */
+@Mapper(componentModel = "spring", unmappedTargetPolicy = ReportingPolicy.IGNORE)
+public interface TaskConvert {
+    TaskConvert MAPPER = Mappers.getMapper(TaskConvert.class);
+
+    TaskEntity taskRequestToTaskEntity(TaskRequest taskRequest);
+
+}