重构

internal/task/errs.go

@@ -0,0 +1,30 @@
+/*
+Copyright 2026 Arctel.net
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package task
+
+const (
+	errUnknownTaskType            = "未知的任务类型: %s"
+	errCreateTaskExecutionFailed  = "创建任务执行记录失败: %w"
+	errTaskEnqueueFailed          = "任务入队失败: %w"
+	errTaskExecutionNotFound      = "任务执行记录不存在: %w"
+	errRetryOnlyFailedTask        = "只有失败的任务才能重试，当前状态: %s"
+	errTaskNotRetryable           = "该任务不支持重试"
+	errTaskMaxRetryExceeded       = "已达到最大重试次数 %d"
+	errCreateRetryExecutionFailed = "创建重试任务执行记录失败: %w"
+	errRetryTaskEnqueueFailed     = "重试任务入队失败: %w"
+	errUnregisteredTaskHandler    = "未注册的任务处理器: %s"
+)