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sys_job.go
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sys_job.go
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package system
import (
"context"
"fmt"
"github.com/sagoo-cloud/sagooiot/internal/consts"
"github.com/sagoo-cloud/sagooiot/internal/dao"
"github.com/sagoo-cloud/sagooiot/internal/model"
"github.com/sagoo-cloud/sagooiot/internal/service"
"github.com/sagoo-cloud/sagooiot/utility/jobTask"
"strings"
"github.com/gogf/gf/v2/container/gset"
"github.com/gogf/gf/v2/errors/gerror"
"github.com/gogf/gf/v2/frame/g"
"github.com/gogf/gf/v2/os/gcron"
"github.com/gogf/gf/v2/util/gconv"
)
type sSysJob struct {
}
func sysJobNew() *sSysJob {
return &sSysJob{}
}
func init() {
service.RegisterSysJob(sysJobNew())
}
// JobList 获取任务列表
func (s *sSysJob) JobList(ctx context.Context, input *model.GetJobListInput) (total int, out []*model.SysJobOut, err error) {
err = g.Try(ctx, func(ctx context.Context) {
m := dao.SysJob.Ctx(ctx)
if input != nil {
if input.Status != "" {
m = m.Where("status", gconv.Int(input.Status))
}
if input.JobGroup != "" {
m = m.Where("job_group", input.JobGroup)
}
if input.JobName != "" {
m = m.Where("job_name like ?", "%"+input.JobName+"%")
}
}
total, err = m.Count()
if err != nil {
err = gerror.New("获取总行数失败")
return
}
if input.PageNum == 0 {
input.PageNum = 1
}
if input.PageSize == 0 {
input.PageSize = consts.PageSize
}
err = m.Page(input.PageNum, input.PageSize).Order("job_id asc").Scan(&out)
if err != nil {
err = gerror.New("获取数据失败")
}
})
return
}
// GetJobs 获取已开启执行的任务
func (s *sSysJob) GetJobs(ctx context.Context) (jobs []*model.SysJobOut, err error) {
err = dao.SysJob.Ctx(ctx).Where(dao.SysJob.Columns().Status, 0).Scan(&jobs)
return
}
func (s *sSysJob) AddJob(ctx context.Context, input *model.SysJobAddInput) (err error) {
_, err = dao.SysJob.Ctx(ctx).Insert(input)
return
}
func (s *sSysJob) GetJobInfoById(ctx context.Context, id int) (job *model.SysJobOut, err error) {
if id == 0 {
err = gerror.New("参数错误")
return
}
err = dao.SysJob.Ctx(ctx).Where("job_id", id).Scan(&job)
if err != nil {
g.Log().Error(ctx, err)
}
if job == nil || err != nil {
err = gerror.New("获取任务信息失败")
}
return
}
func (s *sSysJob) EditJob(ctx context.Context, input *model.SysJobEditInput) error {
_, err := dao.SysJob.Ctx(ctx).FieldsEx(dao.SysJob.Columns().JobId, dao.SysJob.Columns().CreateBy).Where(dao.SysJob.Columns().JobId, input.JobId).
Update(input)
// 同步定时任务到数据源和数据模型
if input.JobGroup == "dataSourceJob" {
if input.InvokeTarget == "dataSource" {
err = service.DataSource().UpdateInterval(ctx, gconv.Uint64(input.JobParams), input.CronExpression)
} else if input.InvokeTarget == "dataTemplate" {
err = service.DataTemplate().UpdateInterval(ctx, gconv.Uint64(input.JobParams), input.CronExpression)
}
}
return err
}
// JobStart 启动任务
func (s *sSysJob) JobStart(ctx context.Context, job *model.SysJobOut) error {
//获取task目录下是否绑定对应的方法
f := jobTask.TimeTaskList.GetByName(job.InvokeTarget)
if f == nil {
return gerror.New("没有绑定对应的方法")
}
//传参
paramArr := strings.Split(job.JobParams, "|")
jobTask.TimeTaskList.EditParams(f.FuncName, paramArr)
jname := fmt.Sprintf("%s-job-%d", job.InvokeTarget, job.JobId)
rs := gcron.Search(jname)
if rs == nil {
newCtx := ctx
if job.JobGroup == "dataSourceJob" {
newCtx = s.WithValue(ctx, paramArr[0])
}
if job.MisfirePolicy == 1 {
t, err := gcron.AddSingleton(newCtx, job.CronExpression, f.Run, jname)
if err != nil {
return err
}
if t == nil {
return gerror.New("启动任务失败")
}
} else {
t, err := gcron.AddOnce(newCtx, job.CronExpression, f.Run, jname)
if err != nil {
return err
}
if t == nil {
return gerror.New("启动任务失败")
}
}
}
gcron.Start(jname)
if job.MisfirePolicy == 1 {
job.Status = 0
_, err := dao.SysJob.Ctx(ctx).Where(dao.SysJob.Columns().JobId, job.JobId).Unscoped().Update(g.Map{
dao.SysJob.Columns().Status: job.Status,
})
return err
}
return nil
}
// JobStartMult 批量启动任务
func (s *sSysJob) JobStartMult(ctx context.Context, jobs []*model.SysJobOut) error {
var jobIds = g.Slice{}
for _, job := range jobs {
//获取task目录下是否绑定对应的方法
f := jobTask.TimeTaskList.GetByName(job.InvokeTarget)
if f == nil {
return gerror.New("没有绑定对应的方法")
}
//传参
paramArr := strings.Split(job.JobParams, "|")
jobTask.TimeTaskList.EditParams(f.FuncName, paramArr)
jname := fmt.Sprintf("%s-job-%d", job.InvokeTarget, job.JobId)
rs := gcron.Search(jname)
if rs == nil {
newCtx := ctx
if job.JobGroup == "dataSourceJob" {
newCtx = s.WithValue(ctx, paramArr[0])
}
if job.MisfirePolicy == 1 {
t, err := gcron.AddSingleton(newCtx, job.CronExpression, f.Run, jname)
if err != nil {
return err
}
if t == nil {
return gerror.New("启动任务失败")
}
} else {
t, err := gcron.AddOnce(newCtx, job.CronExpression, f.Run, jname)
if err != nil {
return err
}
if t == nil {
return gerror.New("启动任务失败")
}
}
}
gcron.Start(jname)
if job.MisfirePolicy == 1 {
jobIds = append(jobIds, job.JobId)
}
}
_, err := dao.SysJob.Ctx(ctx).WhereIn(dao.SysJob.Columns().JobId, jobIds).Unscoped().Update(g.Map{
dao.SysJob.Columns().Status: 0,
})
return err
}
// JobStop 停止任务
func (s *sSysJob) JobStop(ctx context.Context, job *model.SysJobOut) error {
//获取task目录下是否绑定对应的方法
f := jobTask.TimeTaskList.GetByName(job.InvokeTarget)
if f == nil {
return gerror.New("没有绑定对应的方法")
}
jname := fmt.Sprintf("%s-job-%d", job.InvokeTarget, job.JobId)
rs := gcron.Search(jname)
if rs != nil {
gcron.Remove(jname)
}
job.Status = 1
_, err := dao.SysJob.Ctx(ctx).Where(dao.SysJob.Columns().JobId, job.JobId).Unscoped().Update(g.Map{
dao.SysJob.Columns().Status: job.Status,
})
return err
}
// JobRun 执行任务
func (s *sSysJob) JobRun(ctx context.Context, job *model.SysJobOut) error {
//可以task目录下是否绑定对应的方法
f := jobTask.TimeTaskList.GetByName(job.InvokeTarget)
if f == nil {
return gerror.New("当前task目录下没有绑定这个方法")
}
//传参
paramArr := strings.Split(job.JobParams, "|")
jobTask.TimeTaskList.EditParams(f.FuncName, paramArr)
newCtx := ctx
if job.JobGroup == "dataSourceJob" {
newCtx = s.WithValue(ctx, paramArr[0])
}
task, err := gcron.AddOnce(newCtx, "@every 1s", f.Run)
if err != nil || task == nil {
return gerror.New("启动执行失败")
}
return nil
}
// DeleteJobByIds 删除任务
func (s *sSysJob) DeleteJobByIds(ctx context.Context, ids []int) (err error) {
if len(ids) == 0 {
err = gerror.New("参数错误")
return
}
gst := gset.NewFrom(ids)
var jobs []*model.SysJobOut
jobs, err = s.GetJobs(ctx)
if err != nil {
return
}
for _, job := range jobs {
if gst.Contains(int(job.JobId)) {
err = gerror.New("运行中的任务不能删除")
return
}
}
_, err = dao.SysJob.Ctx(ctx).Delete(dao.SysJob.Columns().JobId+" in (?)", ids)
if err != nil {
g.Log().Error(ctx, err)
err = gerror.New("删除失败")
}
return
}
// 数据源、数据模型使用
type contextKey string
func (s *sSysJob) WithValue(ctx context.Context, value string) context.Context {
return context.WithValue(ctx, contextKey("id"), value)
}
func (s *sSysJob) Value(ctx context.Context) uint64 {
value := ctx.Value(contextKey("id"))
return gconv.Uint64(value)
}