Initial commit (code only without large binaries)

EdgeAPI/internal/db/models/node_group_dao.go

@@ -0,0 +1,123 @@
+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"
+	"github.com/iwind/TeaGo/types"
+)
+
+const (
+	NodeGroupStateEnabled  = 1 // 已启用
+	NodeGroupStateDisabled = 0 // 已禁用
+)
+
+type NodeGroupDAO dbs.DAO
+
+func NewNodeGroupDAO() *NodeGroupDAO {
+	return dbs.NewDAO(&NodeGroupDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeNodeGroups",
+			Model:  new(NodeGroup),
+			PkName: "id",
+		},
+	}).(*NodeGroupDAO)
+}
+
+var SharedNodeGroupDAO *NodeGroupDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedNodeGroupDAO = NewNodeGroupDAO()
+	})
+}
+
+// 启用条目
+func (this *NodeGroupDAO) EnableNodeGroup(tx *dbs.Tx, id int64) (rowsAffected int64, err error) {
+	return this.Query(tx).
+		Pk(id).
+		Set("state", NodeGroupStateEnabled).
+		Update()
+}
+
+// 禁用条目
+func (this *NodeGroupDAO) DisableNodeGroup(tx *dbs.Tx, id int64) (rowsAffected int64, err error) {
+	return this.Query(tx).
+		Pk(id).
+		Set("state", NodeGroupStateDisabled).
+		Update()
+}
+
+// 查找启用中的条目
+func (this *NodeGroupDAO) FindEnabledNodeGroup(tx *dbs.Tx, id int64) (*NodeGroup, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", NodeGroupStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*NodeGroup), err
+}
+
+// 根据主键查找名称
+func (this *NodeGroupDAO) FindNodeGroupName(tx *dbs.Tx, id int64) (string, error) {
+	name, err := this.Query(tx).
+		Pk(id).
+		Result("name").
+		FindCol("")
+	return name.(string), err
+}
+
+// 创建分组
+func (this *NodeGroupDAO) CreateNodeGroup(tx *dbs.Tx, clusterId int64, name string) (int64, error) {
+	var op = NewNodeGroupOperator()
+	op.ClusterId = clusterId
+	op.Name = name
+	op.State = NodeGroupStateEnabled
+	err := this.Save(tx, op)
+	if err != nil {
+		return 0, err
+	}
+	return types.Int64(op.Id), nil
+}
+
+// 修改分组
+func (this *NodeGroupDAO) UpdateNodeGroup(tx *dbs.Tx, groupId int64, name string) error {
+	if groupId <= 0 {
+		return errors.New("invalid groupId")
+	}
+	var op = NewNodeGroupOperator()
+	op.Id = groupId
+	op.Name = name
+	err := this.Save(tx, op)
+	return err
+}
+
+// 查询所有分组
+func (this *NodeGroupDAO) FindAllEnabledGroupsWithClusterId(tx *dbs.Tx, clusterId int64) (result []*NodeGroup, err error) {
+	_, err = this.Query(tx).
+		State(NodeGroupStateEnabled).
+		Attr("clusterId", clusterId).
+		Desc("order").
+		AscPk().
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// 保存排序
+func (this *NodeGroupDAO) UpdateGroupOrders(tx *dbs.Tx, groupIds []int64) error {
+	for index, groupId := range groupIds {
+		_, err := this.Query(tx).
+			Pk(groupId).
+			Set("order", len(groupIds)-index).
+			Update()
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}