实现基本的监控终端管理

internal/db/models/report_node_group_dao.go

@@ -0,0 +1,109 @@
+package models
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+)
+
+const (
+	ReportNodeGroupStateEnabled  = 1 // 已启用
+	ReportNodeGroupStateDisabled = 0 // 已禁用
+)
+
+type ReportNodeGroupDAO dbs.DAO
+
+func NewReportNodeGroupDAO() *ReportNodeGroupDAO {
+	return dbs.NewDAO(&ReportNodeGroupDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeReportNodeGroups",
+			Model:  new(ReportNodeGroup),
+			PkName: "id",
+		},
+	}).(*ReportNodeGroupDAO)
+}
+
+var SharedReportNodeGroupDAO *ReportNodeGroupDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedReportNodeGroupDAO = NewReportNodeGroupDAO()
+	})
+}
+
+// EnableReportNodeGroup 启用条目
+func (this *ReportNodeGroupDAO) EnableReportNodeGroup(tx *dbs.Tx, id uint32) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", ReportNodeGroupStateEnabled).
+		Update()
+	return err
+}
+
+// DisableReportNodeGroup 禁用条目
+func (this *ReportNodeGroupDAO) DisableReportNodeGroup(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", ReportNodeGroupStateDisabled).
+		Update()
+	return err
+}
+
+// FindEnabledReportNodeGroup 查找启用中的条目
+func (this *ReportNodeGroupDAO) FindEnabledReportNodeGroup(tx *dbs.Tx, id int64) (*ReportNodeGroup, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", ReportNodeGroupStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*ReportNodeGroup), err
+}
+
+// FindReportNodeGroupName 根据主键查找名称
+func (this *ReportNodeGroupDAO) FindReportNodeGroupName(tx *dbs.Tx, id int64) (string, error) {
+	return this.Query(tx).
+		Pk(id).
+		Result("name").
+		FindStringCol("")
+}
+
+// CreateGroup 创建
+func (this *ReportNodeGroupDAO) CreateGroup(tx *dbs.Tx, name string) (int64, error) {
+	var op = NewReportNodeGroupOperator()
+	op.Name = name
+	op.IsOn = true
+	op.State = ReportNodeGroupStateEnabled
+	return this.SaveInt64(tx, op)
+}
+
+// UpdateGroup 修改
+func (this *ReportNodeGroupDAO) UpdateGroup(tx *dbs.Tx, groupId int64, name string) error {
+	if groupId <= 0 {
+		return errors.New("invalid groupId")
+	}
+	var op = NewReportNodeGroupOperator()
+	op.Id = groupId
+	op.Name = name
+	return this.Save(tx, op)
+}
+
+// FindAllEnabledGroups 查找所有可用的分组
+func (this *ReportNodeGroupDAO) FindAllEnabledGroups(tx *dbs.Tx) (result []*ReportNodeGroup, err error) {
+	_, err = this.Query(tx).
+		State(ReportNodeGroupStateEnabled).
+		AscPk().
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// CountAllEnabledGroups 查找所有分组的数量
+func (this *ReportNodeGroupDAO) CountAllEnabledGroups(tx *dbs.Tx) (int64, error) {
+	return this.Query(tx).
+		State(ReportNodeGroupStateEnabled).
+		Count()
+}