实现集群看板

internal/db/models/server_stat_board_chart_dao.go

@@ -0,0 +1,93 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+)
+
+const (
+	ServerStatBoardChartStateEnabled  = 1 // 已启用
+	ServerStatBoardChartStateDisabled = 0 // 已禁用
+)
+
+type ServerStatBoardChartDAO dbs.DAO
+
+func NewServerStatBoardChartDAO() *ServerStatBoardChartDAO {
+	return dbs.NewDAO(&ServerStatBoardChartDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeServerStatBoardCharts",
+			Model:  new(ServerStatBoardChart),
+			PkName: "id",
+		},
+	}).(*ServerStatBoardChartDAO)
+}
+
+var SharedServerStatBoardChartDAO *ServerStatBoardChartDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedServerStatBoardChartDAO = NewServerStatBoardChartDAO()
+	})
+}
+
+// EnableServerStatBoardChart 启用条目
+func (this *ServerStatBoardChartDAO) EnableServerStatBoardChart(tx *dbs.Tx, id uint64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", ServerStatBoardChartStateEnabled).
+		Update()
+	return err
+}
+
+// DisableServerStatBoardChart 禁用条目
+func (this *ServerStatBoardChartDAO) DisableServerStatBoardChart(tx *dbs.Tx, id uint64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", ServerStatBoardChartStateDisabled).
+		Update()
+	return err
+}
+
+// FindEnabledServerStatBoardChart 查找启用中的条目
+func (this *ServerStatBoardChartDAO) FindEnabledServerStatBoardChart(tx *dbs.Tx, id uint64) (*ServerStatBoardChart, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", ServerStatBoardChartStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*ServerStatBoardChart), err
+}
+
+// EnableChart 启用图表
+func (this *ServerStatBoardChartDAO) EnableChart(tx *dbs.Tx, boardId int64, chartId int64) error {
+	op := NewServerStatBoardChartOperator()
+	op.BoardId = boardId
+	op.ChartId = chartId
+	op.State = ServerStatBoardChartStateEnabled
+	return this.Save(tx, op)
+}
+
+// DisableChart 禁用图表
+func (this *ServerStatBoardChartDAO) DisableChart(tx *dbs.Tx, boardId int64, chartId int64) error {
+	return this.Query(tx).
+		Attr("borderId", boardId).
+		Attr("chartId", chartId).
+		Set("state", ServerStatBoardChartStateDisabled).
+		UpdateQuickly()
+}
+
+// FindAllEnabledCharts 查找看板中所有图表
+func (this *ServerStatBoardChartDAO) FindAllEnabledCharts(tx *dbs.Tx, boardId int64) (result []*ServerStatBoardChart, err error) {
+	_, err = this.Query(tx).
+		Attr("boardId", boardId).
+		Desc("order").
+		AscPk().
+		State(ServerStatBoardChartStateEnabled).
+		Slice(&result).
+		FindAll()
+	return
+}