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Beego/pkg/task/govenor_command.go

93 lines
2.1 KiB
Go

// Copyright 2020
//
// 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
import (
"context"
"fmt"
"html/template"
"github.com/pkg/errors"
"github.com/astaxie/beego/pkg/infrastructure/governor"
)
type listTaskCommand struct {
}
func (l *listTaskCommand) Execute(params ...interface{}) *governor.Result {
resultList := make([][]string, 0, len(AdminTaskList))
for tname, tk := range AdminTaskList {
result := []string{
template.HTMLEscapeString(tname),
template.HTMLEscapeString(tk.GetSpec(nil)),
template.HTMLEscapeString(tk.GetStatus(nil)),
template.HTMLEscapeString(tk.GetPrev(context.Background()).String()),
}
resultList = append(resultList, result)
}
return &governor.Result{
Status: 200,
Content: resultList,
}
}
type runTaskCommand struct {
}
func (r *runTaskCommand) Execute(params ...interface{}) *governor.Result {
if len(params) == 0 {
return &governor.Result{
Status: 400,
Error: errors.New("task name not passed"),
}
}
tn, ok := params[0].(string)
if !ok {
return &governor.Result{
Status: 400,
Error: errors.New("parameter is invalid"),
}
}
if t, ok := AdminTaskList[tn]; ok {
err := t.Run(context.Background())
if err != nil {
return &governor.Result{
Status: 500,
Error: err,
}
}
return &governor.Result{
Status: 200,
Content: t.GetStatus(context.Background()),
}
} else {
return &governor.Result{
Status: 400,
Error: errors.New(fmt.Sprintf("task with name %s not found", tn)),
}
}
}
func registerCommands() {
governor.RegisterCommand("task", "list", &listTaskCommand{})
governor.RegisterCommand("task", "run", &runTaskCommand{})
}