i2-bill-api/internal/logic/jzqrcodelogic.go

package logic

import (
	"context"

	"git.i2edu.net/i2/i2-bill-api/internal/svc"
	"git.i2edu.net/i2/i2-bill-api/internal/types"

	"git.i2edu.net/i2/go-zero/core/logx"
)

type JzQrCodeLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

var qrcodeJzPrefix = "qrcode:jz:%v"

func NewJzQrCodeLogic(ctx context.Context, svcCtx *svc.ServiceContext) JzQrCodeLogic {
	return JzQrCodeLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *JzQrCodeLogic) JzQrCode(u int64) (*types.JzQrcodeResponse, error) {
	uid, err := l.svcCtx.Wechat.GenQrId(qrcodeJzPrefix, map[string]interface{}{
		"userId": u,
	})
	if err != nil {
		return nil, err
	}
	uri, err := l.svcCtx.Wechat.GenQrCode(uid, "index/user")
	return &types.JzQrcodeResponse{
		FileId: uri,
	}, err
}