增加节点IP地址管理等功能

internal/db/models/node_cluster_dao.go

@@ -1,9 +1,11 @@
 package models
 
 import (
+	"errors"
 	_ "github.com/go-sql-driver/mysql"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/types"
 )
 
 const (
@@ -27,19 +29,21 @@ func NewNodeClusterDAO() *NodeClusterDAO {
 var SharedNodeClusterDAO = NewNodeClusterDAO()
 
 // 启用条目
-func (this *NodeClusterDAO) EnableNodeCluster(id uint32) (rowsAffected int64, err error) {
-	return this.Query().
+func (this *NodeClusterDAO) EnableNodeCluster(id int64) error {
+	_, err := this.Query().
 		Pk(id).
 		Set("state", NodeClusterStateEnabled).
 		Update()
+	return err
 }
 
 // 禁用条目
-func (this *NodeClusterDAO) DisableNodeCluster(id uint32) (rowsAffected int64, err error) {
-	return this.Query().
+func (this *NodeClusterDAO) DisableNodeCluster(id int64) error {
+	_, err := this.Query().
 		Pk(id).
 		Set("state", NodeClusterStateDisabled).
 		Update()
+	return err
 }
 
 // 查找启用中的条目
@@ -72,3 +76,50 @@ func (this *NodeClusterDAO) FindAllEnableClusters() (result []*NodeCluster, err
 		FindAll()
 	return
 }
+
+// 创建集群
+func (this *NodeClusterDAO) CreateCluster(name string, grantId int64, installDir string) (clusterId int64, err error) {
+	op := NewNodeClusterOperator()
+	op.Name = name
+	op.GrantId = grantId
+	op.InstallDir = installDir
+	op.State = NodeClusterStateEnabled
+	_, err = this.Save(op)
+	if err != nil {
+		return 0, err
+	}
+
+	return types.Int64(op.Id), nil
+}
+
+// 修改集群
+func (this *NodeClusterDAO) UpdateCluster(clusterId int64, name string, grantId int64, installDir string) error {
+	if clusterId <= 0 {
+		return errors.New("invalid clusterId")
+	}
+	op := NewNodeClusterOperator()
+	op.Id = clusterId
+	op.Name = name
+	op.GrantId = grantId
+	op.InstallDir = installDir
+	_, err := this.Save(op)
+	return err
+}
+
+// 计算所有集群数量
+func (this *NodeClusterDAO) CountAllEnabledClusters() (int64, error) {
+	return this.Query().
+		State(NodeClusterStateEnabled).
+		Count()
+}
+
+// 列出单页集群
+func (this *NodeClusterDAO) ListEnabledClusters(offset, size int64) (result []*NodeCluster, err error) {
+	_, err = this.Query().
+		State(NodeClusterStateEnabled).
+		Offset(offset).
+		Limit(size).
+		Slice(&result).
+		FindAll()
+	return
+}