From bb48a3ef0bdc2b5a0b50ca429bc5bc0a118f9732 Mon Sep 17 00:00:00 2001
From: zhangzengfei <zhangzengfei@smartai.com>
Date: 星期五, 13 九月 2024 02:49:22 +0800
Subject: [PATCH] use goroutinne run rfid read
---
models/positions.go | 22 +++++++++++++++++++---
1 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/models/positions.go b/models/positions.go
index daccc16..0978bca 100644
--- a/models/positions.go
+++ b/models/positions.go
@@ -1,10 +1,13 @@
package models
+import "time"
+
type Positions struct {
- Id uint `gorm:"column:id;primary_key;auto_increment;unique;not null;"`
- DeviceId string `gorm:"column:device_id;" json:"device_id"`
+ Id uint `gorm:"column:id;primary_key;auto_increment;" json:"id"`
+ DeviceId string `gorm:"column:device_id;index" json:"device_id"`
Pos string `gorm:"column:pos" json:"pos"`
- CreateTime int64 `gorm:"column:create_time;"`
+ RunDir int `gorm:"column:run_dir" json:"run_dir"`
+ CreateTime int64 `gorm:"column:create_time;index"`
TimeString string `gorm:"column:time_string;"`
}
@@ -12,10 +15,23 @@
return "positions"
}
+func (d *Positions) Save() error {
+ return db.Table(d.TableName()).Save(d).Error
+}
+
func (d *Positions) FindDevicePosition(devId string, timestamp int64) error {
return db.Table(d.TableName()).Where("device_id = ? AND create_time <= ?", devId, timestamp).Order("create_time desc").First(&d).Error
}
+func (d *Positions) FindMovePosition(timestamp int64, pos string) error {
+ return db.Table(d.TableName()).Where("create_time >= ? AND pos != ?", timestamp, pos).First(&d).Error
+}
+
func (d *Positions) FindPositionByTime(timestamp int64) error {
return db.Table(d.TableName()).Where("create_time <= ?", timestamp).Order("create_time desc").First(&d).Error
}
+
+func (d *Positions) Clean() error {
+ timestamp := time.Now().Unix() - 3600
+ return db.Table(d.TableName()).Where("create_time <= ?", timestamp).Delete(&d).Error
+}
--
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