package service
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import (
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"errors"
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"github.com/spf13/cast"
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"gorm.io/gorm"
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"strings"
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"time"
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"wms/constvar"
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"wms/models"
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)
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type SystemConfigService struct {
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}
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func NewSystemConfigService() *SystemConfigService {
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return &SystemConfigService{}
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}
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func (slf SystemConfigService) ParamsCheck(params models.SystemConfig) (err error) {
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var oldRecord *models.SystemConfig
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if params.Id != 0 {
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oldRecord, err = models.NewSystemConfigSearch().SetID(params.ID).First()
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if err == gorm.ErrRecordNotFound {
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return errors.New("配置不存在")
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}
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}
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if oldRecord == nil || params.ConfigType != oldRecord.ConfigType {
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_, err = models.NewSystemConfigSearch().SetConfigType(params.ConfigType).First()
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if err != gorm.ErrRecordNotFound {
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return errors.New("配置项重复")
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}
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}
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switch params.ConfigType {
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case constvar.SystemConfigTypeInventoryCutOffPoint:
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_, _, err = slf.CheckInventoryCutOffPoint(params.Val)
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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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return nil
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}
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func (slf SystemConfigService) CheckInventoryCutOffPoint(val string) (day int, timeStr string, err error) {
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if !strings.Contains(val, "-") {
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err = errors.New("库存结算时间点应该用分隔符'-'分隔日期和时间")
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return
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}
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arr := strings.Split(val, "-")
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if len(arr) != 2 {
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err = errors.New("库存结算时间点应该用分隔符'-'分隔日期和时间，且只能有一个分隔符")
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return
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}
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day = cast.ToInt(arr[0])
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if day < 0 || day > 28 {
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err = errors.New("库存结算时间点日期不正确，应在1~28之间")
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return
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}
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timeStr = arr[1]
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_, err = time.ParseInLocation("15:04", arr[1], time.Local)
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return
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}
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func (slf SystemConfigService) GetInventoryCutOffPoint() (day int, timeStr string, err error) {
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config, err := models.NewSystemConfigSearch().SetConfigType(constvar.SystemConfigTypeInventoryCutOffPoint).First()
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if err != nil {
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err = errors.New("库存结算时间点未配置")
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return
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}
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return slf.CheckInventoryCutOffPoint(config.Val)
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}
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