iot init

pkg/tdengine/tdengine_event.go

@@ -0,0 +1,43 @@
+package tdengine
+
+import (
+	"fmt"
+	"github.com/kakuilan/kgo"
+	"strings"
+)
+
+type ConnectInfo struct {
+	Ts         string `json:"ts"`
+	ClientID   string `json:"clientId"`
+	Type       string `json:"type"` // 连接类型
+	PeerHost   string `json:"peerHost"`
+	SocketPort string `json:"sockPort"`
+	Protocol   string `json:"protocol"`
+	DeviceId   string `json:"deviceId"`
+}
+
+// CreateEventTable 创建设备连接事件表
+func (s *TdEngine) CreateEventTable() (err error) {
+	sql := fmt.Sprintf(`CREATE TABLE IF NOT EXISTS %s.device_connect (ts TIMESTAMP,deviceId NCHAR(64),
+    type NCHAR(64),clientId NCHAR(64),peerHost NCHAR(64),sockPort NCHAR(64),protocol NCHAR(64))`, s.dbName)
+	_, err = s.db.Exec(sql)
+	return
+}
+
+func (s *TdEngine) InsertEvent(data map[string]any) (err error) {
+	if len(data) == 0 {
+		return
+	}
+	var (
+		field = []string{}
+		value = []string{}
+	)
+	for k, v := range data {
+		field = append(field, k)
+		value = append(value, "'"+kgo.KConv.ToStr(v)+"'")
+	}
+
+	sql := "INSERT INTO ? (?) VALUES (?)"
+	_, err = s.db.Exec(sql, "device_connect", strings.Join(field, ","), strings.Join(value, ","))
+	return err
+}