Add two preference edit api.

code/rest/preference_model.go

@@ -1,6 +1,9 @@
 package rest
 
-import "github.com/eyebluecn/tank/code/core"
+import (
+	"github.com/eyebluecn/tank/code/core"
+	jsoniter "github.com/json-iterator/go"
+)
 
 type Preference struct {
 	Base
@@ -14,6 +17,7 @@ type Preference struct {
 	DefaultTotalSizeLimit int64  `json:"defaultTotalSizeLimit" gorm:"type:bigint(20) not null;default:-1"`
 	AllowRegister         bool   `json:"allowRegister" gorm:"type:tinyint(1) not null;default:0"`
 	PreviewConfig         string `json:"previewConfig" gorm:"type:text"`
+	ScanConfig            string `json:"scanConfig" gorm:"type:text"`
 	Version               string `json:"version" gorm:"-"`
 }
 
@@ -21,3 +25,53 @@ type Preference struct {
 func (this *Preference) TableName() string {
 	return core.TABLE_PREFIX + "preference"
 }
+
+const (
+	//scan scope all.
+	SCAN_SCOPE_ALL = "ALL"
+	//scan scope custom.
+	SCAN_SCOPE_CUSTOM = "CUSTOM"
+)
+
+//scan config struct.
+type ScanConfig struct {
+	//whether enable the scan task.
+	Enable bool `json:"enable"`
+	//when to process the task.
+	Cron string `json:"cron"`
+	//username
+	Usernames []string `json:"usernames"`
+	//scan scope. see SCAN_SCOPE
+	Scope string `json:"scope"`
+}
+
+//fetch the scan config
+func (this *Preference) FetchScanConfig() *ScanConfig {
+
+	json := this.ScanConfig
+	if json == "" || json == EMPTY_JSON_MAP {
+
+		return &ScanConfig{
+			Enable: false,
+		}
+	} else {
+		m := &ScanConfig{}
+
+		err := jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal([]byte(json), &m)
+		if err != nil {
+			panic(err)
+		}
+		return m
+	}
+}
+
+//set the scan config
+func (this *Preference) SetScanConfig(scanConfigJson string) {
+
+	b, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(scanConfigJson)
+	if err != nil {
+		panic(err)
+	}
+
+	this.ScanConfig = string(b)
+}