implement new json_data model

2025-04-29 08:31:06 +02:00
parent 0a137c9d86
commit 49d8d03d8a
25 changed files with 609 additions and 572 deletions
--- a/dbm/system.go
+++ b/dbm/system.go
@@ -0,0 +1,97 @@
+package dbm
+
+import (
+	"fmt"
+	"runtime"
+	"time"
+
+	"github.com/tecamino/tecamino-dbm/utils"
+	json_dataModels "github.com/tecamino/tecamino-json_data/models"
+)
+
+func (d *DBMHandler) AddSystemDps() (err error) {
+	path := "System:Datapoints"
+
+	typ := json_dataModels.LOU
+	rights := json_dataModels.Read
+	_, err = d.DB.CreateDatapoints(d.Conns, json_dataModels.Set{Path: path, Value: 0, Type: typ, Rights: rights})
+	if err != nil {
+		d.Log.Error("dmb.Handler.AddSystemDps", err.Error())
+		return err
+	}
+	dp := d.QueryDatapoints(1, path)
+	d.UpdateDatapointValue(path, dp[0].GetValueUint64()+1)
+
+	if err = d.GoSystemTime(); err != nil {
+		return err
+	}
+
+	if err = d.GoSystemMemory(); err != nil {
+		return err
+	}
+	return
+}
+
+func (d *DBMHandler) GetNumbersOfDatapoints() uint64 {
+	return utils.Uint64From(d.DB.Datapoints["System"].Datapoints["Datapoints"].Value)
+}
+
+func (d *DBMHandler) GoSystemTime() error {
+	path := "System:Time"
+	var tOld int64
+
+	typ := json_dataModels.STR
+	rights := json_dataModels.Read
+	_, err := d.DB.CreateDatapoints(d.Conns, json_dataModels.Set{Path: path, Type: typ, Rights: rights})
+	if err != nil {
+		d.Log.Error("system.GoSystemTime", err.Error())
+		return err
+	}
+	dp := d.QueryDatapoints(1, "System:Datapoints")
+	d.UpdateDatapointValue("System:Datapoints", dp[0].GetValueUint64()+1)
+
+	go func() {
+		for {
+			t := time.Now().UnixMilli()
+			if tOld != t {
+				if er := d.DB.UpdateDatapointValue(d.Conns, t, path); er != nil {
+					d.Log.Error("dmb.Handler.AddSystemDps.UpdateDatapointValue", er.Error())
+				}
+				tOld = t
+			}
+			time.Sleep(time.Second)
+		}
+	}()
+	return nil
+}
+
+func (d *DBMHandler) GoSystemMemory() error {
+	path := "System:UsedMemory"
+	var m runtime.MemStats
+	var mOld uint64
+
+	typ := json_dataModels.STR
+	rights := json_dataModels.Read
+	_, err := d.DB.CreateDatapoints(d.Conns, json_dataModels.Set{Path: path, Type: typ, Rights: rights})
+	if err != nil {
+		d.Log.Error("system.GoSystemMemory", err.Error())
+		return err
+	}
+	dp := d.QueryDatapoints(1, "System:Datapoints")
+	d.UpdateDatapointValue("System:Datapoints", dp[0].GetValueUint64()+1)
+
+	go func() {
+		for {
+			runtime.ReadMemStats(&m)
+			if m.Sys != mOld {
+				mem := fmt.Sprintf("%.2f MB", float64(m.Sys)/1024/1024)
+				if er := d.DB.UpdateDatapointValue(d.Conns, mem, path); er != nil {
+					d.Log.Error("dmb.Handler.AddSystemDps.UpdateDatapointValue", er.Error())
+				}
+				mOld = m.Sys
+			}
+			time.Sleep(time.Second)
+		}
+	}()
+	return nil
+}