智能DNS初步支持搜索引擎线路

internal/db/models/clients/client_agent_dao.go

@@ -0,0 +1,98 @@
+package clients
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+)
+
+type ClientAgentDAO dbs.DAO
+
+func NewClientAgentDAO() *ClientAgentDAO {
+	return dbs.NewDAO(&ClientAgentDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeClientAgents",
+			Model:  new(ClientAgent),
+			PkName: "id",
+		},
+	}).(*ClientAgentDAO)
+}
+
+var SharedClientAgentDAO *ClientAgentDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedClientAgentDAO = NewClientAgentDAO()
+	})
+}
+
+// FindClientAgentName 根据主键查找名称
+func (this *ClientAgentDAO) FindClientAgentName(tx *dbs.Tx, id int64) (string, error) {
+	return this.Query(tx).
+		Pk(id).
+		Result("name").
+		FindStringCol("")
+}
+
+// FindAgent 查找Agent
+func (this *ClientAgentDAO) FindAgent(tx *dbs.Tx, agentId int64) (*ClientAgent, error) {
+	if agentId <= 0 {
+		return nil, nil
+	}
+
+	one, err := this.Query(tx).
+		Pk(agentId).
+		Find()
+	if err != nil || one == nil {
+		return nil, err
+	}
+
+	return one.(*ClientAgent), nil
+}
+
+// FindAgentIdWithCode 根据代号查找ID
+func (this *ClientAgentDAO) FindAgentIdWithCode(tx *dbs.Tx, code string) (int64, error) {
+	return this.Query(tx).
+		ResultPk().
+		Attr("code", code).
+		FindInt64Col(0)
+}
+
+// FindAgentNameWithCode 根据代号查找Agent名称
+func (this *ClientAgentDAO) FindAgentNameWithCode(tx *dbs.Tx, code string) (string, error) {
+	return this.Query(tx).
+		Result("name").
+		Attr("code", code).
+		FindStringCol("")
+}
+
+// UpdateAgentCountIPs 修改Agent拥有的IP数量
+func (this *ClientAgentDAO) UpdateAgentCountIPs(tx *dbs.Tx, agentId int64, countIPs int64) error {
+	return this.Query(tx).
+		Pk(agentId).
+		Set("countIPs", countIPs).
+		UpdateQuickly()
+}
+
+// FindAllAgents 查找所有Agents
+func (this *ClientAgentDAO) FindAllAgents(tx *dbs.Tx) (result []*ClientAgent, err error) {
+	_, err = this.Query(tx).
+		Desc("order").
+		AscPk().
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// FindAllNSAgents 查找所有DNS可以使用的Agents
+func (this *ClientAgentDAO) FindAllNSAgents(tx *dbs.Tx) (result []*ClientAgent, err error) {
+	// 注意：允许NS使用所有的Agent，不管有没有IP数据
+	_, err = this.Query(tx).
+		Result("id", "name", "code").
+		Desc("order").
+		AscPk().
+		Slice(&result).
+		FindAll()
+	return
+}