package model
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import "github.com/jinzhu/gorm"
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type Warning struct {
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gorm.Model
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SN string `json:"device_sn"`
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Lng float64 `json:"lng"`
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Lat float64 `json:"lat"`
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Battery float64 `json:"battery"`
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High float64 `json:"high"`
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GpsType string `json:"gps_type"`
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IsLowBattery int `json:"isLowBattery" gorm:"default 0"` //0不是 1是
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IsOutBound int `json:"isOutBound" gorm:"default 0"` //0不是 1是
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Status int `json:"status" gorm:"default 0"` //0未处理 1已处理
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SnapShot string `json:"snapShot"`
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}
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// const (
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// WarnType_lowBattery = iota
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// WarnType_outBound
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// )
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func (obj *Warning) HandleWarning() (err error) {
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if obj.Battery < 20 && obj.Battery >0{
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obj.IsLowBattery = 1
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err = DB.Model(&Warning{}).Create(&obj).Error
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if err != nil {
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return err
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}
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}
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/*
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首先检查当前是否存在画框
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如果经纬度超出了画框边界，则将obj.IsOutBound置为1
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*/
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// CheckInBound()
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return nil
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}
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func (obj *Warning) GetSumByDate(start, end string) (count int64, err error) {
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err = DB.Model(&Warning{}).Where("created_at between ? and ?", start, end).Where("is_low_battery = 1 or is_out_bound = 1").Count(&count).Error
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if err != nil {
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return 0, err
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}
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return count, nil
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}
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// func CheckInBound() {
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// }
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