-
Notifications
You must be signed in to change notification settings - Fork 0
/
job.go
91 lines (78 loc) · 1.94 KB
/
job.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
package cronjob
import (
"fmt"
"github.com/robfig/cron/v3"
"github.com/yunduansing/gtools/logger"
"gorm.io/gorm"
)
var (
taskContainer Task
)
func Init(db *gorm.DB, serviceName string, taskList []TaskConfig) {
taskContainer.Do(func() {
checkIsNeedSave(db, taskList)
taskContainer.serviceName = serviceName
taskContainer.tasks = make(map[string]TaskConfig)
taskContainer.taskIdMap = make(map[string]cron.EntryID)
for i, v := range taskList {
taskContainer.tasks[v.Code] = taskList[i]
}
})
}
func InitAndRun(db *gorm.DB, serviceName string, taskList []TaskConfig) {
taskContainer.Do(func() {
checkIsNeedSave(db, taskList)
taskContainer.serviceName = serviceName
taskContainer.tasks = make(map[string]TaskConfig)
taskContainer.taskIdMap = make(map[string]cron.EntryID)
for i, v := range taskList {
taskContainer.tasks[v.Code] = taskList[i]
}
})
taskContainer.run()
}
func FindTaskConfigByCode(db *gorm.DB, code string) TaskConfig {
var task TaskConfig
err := db.First(&task, "code=?", code).Error
if err != nil {
logger.Error("查询task config err:", err)
}
return TaskConfig{}
}
func UpdateTask(db *gorm.DB, t TaskConfig) error {
err := db.Updates(&t).Error
if err != nil {
return err
}
taskContainer.stopAndRemove(t)
if t.State == 1 {
taskContainer.addAndRun(t)
}
return nil
}
// Topic 当使用kafka来通知时
func topic() string {
return fmt.Sprintf("%s:task:event", taskContainer.serviceName)
}
func checkIsNeedSave(db *gorm.DB, tasks []TaskConfig) {
var exists, needSave []TaskConfig
var existsMap = make(map[string]TaskConfig)
db.Find(&exists)
for i, v := range exists {
existsMap[v.Code] = exists[i]
}
for i, v := range tasks {
if _, ok := existsMap[v.Code]; !ok {
needSave = append(needSave, tasks[i])
}
}
if len(needSave) > 0 {
db.Save(needSave)
}
}
func AddTask(t TaskConfig) error {
return taskContainer.addAndRun(t)
}
func RemoveTask(t TaskConfig) {
taskContainer.stopAndRemove(t)
}