ElectronicInvoice/internal/consts/consts.go

package consts

import (
	"context"
	"fmt"
	"github.com/gogf/gf/v2/errors/gerror"
	"github.com/gogf/gf/v2/frame/g"
	"strings"
	"time"
)

var (
	ServiceAddress = g.Cfg().MustGet(context.Background(), "tripartite.service").String()
)

var (
	LoginOutErr      = gerror.New("请重新获取授权")
	AuthTimeOut      = gerror.New("验证超时")
	WaitTimeOut      = gerror.New("等待超时")
	InvoiceStartTime time.Time

	taxCodeItem []*TaxCodeItem
)

func init() {
	var (
		err error
		ctx context.Context
	)
	InvoiceStartTime, err = time.ParseInLocation(DateFormat_Short, g.Cfg().MustGet(ctx, "invoiceStartTime", "2024-04-23").String(), time.Local)
	if err != nil {
		g.Log().Panic(ctx, "发票开始时间异常")
	}

	if err := g.Cfg().MustGet(ctx, "taxCodeList").Struct(&taxCodeItem); err != nil {
		g.Log().Panic(ctx, "获取维护的开票项异常")
	}
	fmt.Println(taxCodeItem)
}

const (
	DateFormat_Full  = "2006-01-02 15:04:05"
	DateFormat_Short = "2006-01-02"
)

type TaxCodeItem struct {
	Name string
	Code string
}

// GetTaxCodeByName 获取开票项
func GetTaxCodeByName(name string) string {
	if name == "" {
		return taxCodeItem[0].Code
	}
	if splitArr := strings.SplitN(name, "-", 2); len(splitArr) == 2 {
		for _, item := range taxCodeItem {
			if item.Name == splitArr[1] {
				return item.Code
			}
		}
	}
	return taxCodeItem[0].Code
}