package controller

import (
	"github.com/gin-gonic/gin"
	"knowledge/api/responses"
	"knowledge/utils"
)

type Public struct{}

// GetCaptcha 获取验证码
func (b *Public) GetCaptcha(c *gin.Context) {
	id, b64s, err := utils.GenerateCaptcha()
	if err != nil {
		responses.FailWithMessage("验证码获取失败", c)
	}

	responses.OkWithData(gin.H{
		"id":   id,
		"b64s": b64s,
	}, c)
}