[Bug] [dinky-web] Task naming rule restrictions.

dinky-admin/src/main/java/org/dinky/controller/CatalogueController.java

@@ -175,6 +175,9 @@ public Result<List<TreeVo>> getCatalogueSortType() {
             dataTypeClass = CatalogueTaskDTO.class)
     @CheckTaskOwner(checkParam = TaskId.class, checkInterface = TaskService.class)
     public Result<Catalogue> createTask(@RequestBody CatalogueTaskDTO catalogueTaskDTO) {
+        if (!catalogueService.isValidTaskName(catalogueTaskDTO.getName())) {
+            return Result.failed(Status.TASK_NAME_INVALID);
+        }
         if (catalogueService.checkCatalogueTaskNameIsExistById(catalogueTaskDTO.getName(), catalogueTaskDTO.getId())) {
             return Result.failed(Status.TASK_IS_EXIST);
         }

dinky-admin/src/main/java/org/dinky/service/catalogue/CatalogueService.java

@@ -152,6 +152,13 @@ public interface CatalogueService extends ISuperService<Catalogue> {
      */
     boolean checkCatalogueTaskNameIsExistById(String name, Integer id);
 
+    /**
+     * Check if the catalogue task name is valid
+     * @param name catalogue task name
+     * @return true if the catalogue task name is valid
+     */
+    boolean isValidTaskName(String name);
+
     /**
      * Check task operate permission.
      * Contains reflection invocation. Please do not delete.

dinky-admin/src/main/java/org/dinky/service/catalogue/impl/CatalogueServiceImpl.java

@@ -70,6 +70,8 @@
 import java.util.Objects;
 import java.util.Set;
 import java.util.UUID;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 import java.util.stream.Collectors;
 
 import org.springframework.stereotype.Service;
@@ -263,6 +265,23 @@ public boolean checkCatalogueTaskNameIsExistById(String name, Integer id) {
                         .ne(id != null, Catalogue::getId, id));
     }
 
+    /**
+     * check catalogue task name is valid
+     *
+     * @param taskName taskName
+     * @return true if valid , otherwise false
+     */
+    @Override
+    public boolean isValidTaskName(String taskName) {
+        String TASK_NAME_PATTERN = "^[a-z0-9][a-z0-9.-]*[a-z0-9]$";
+        Pattern pattern = Pattern.compile(TASK_NAME_PATTERN);
+        if (StringUtils.isBlank(taskName)) {
+            return false;
+        }
+        Matcher matcher = pattern.matcher(taskName);
+        return matcher.matches();
+    }
+
     /**
      * init some value
      *

dinky-common/src/main/java/org/dinky/data/enums/Status.java

@@ -196,6 +196,10 @@ public enum Status {
     CATALOGUE_NOT_EXIST(12017, "catalogue.not.exist"),
     CATALOGUE_IS_EXIST(12018, "catalogue.is.exist"),
     TASK_NAME_NOT_MATCH_CATALOGUE_NAME(12019, "task.name.not.match.catalogue.name"),
+    TASK_NAME_INVALID(
+            12020,
+            "The task name must consist of lowercase letters, numbers, '-', or '.', "
+                    + "and it must start and end with a letter or number."),
 
     /**
      * alert instance