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package users
import (
"github.com/gin-gonic/gin"
"goskeleton/app/global/consts"
"goskeleton/app/http/controller/web"
// common_data_type "goskeleton/app/http/validator/common/data_type"
"goskeleton/app/http/validator/core/data_transfer"
"goskeleton/app/utils/response"
)
type Info struct {
// 表单参数验证结构体支持匿名结构体嵌套
UserName string ` form:"user_name" json:"user_name" binding:"required,min=3" ` // 必填、对于文本,表示它的长度>=1
// common_data_type.Page
}
// 验证器语法，参见 Register.go文件，
func ( s Info ) CheckParams ( context * gin . Context ) {
//1.基本的验证规则没有通过
if err := context . ShouldBind ( & s ) ; err != nil {
// 将表单参数验证器出现的错误直接交给错误翻译器统一处理即可
response . ValidatorError ( context , err )
return
}
// 该函数主要是将本结构体的字段（成员）按照 consts.ValidatorPrefix+ json标签对应的 键 => 值 形式绑定在上下文，便于下一步（控制器）可以直接通过 context.Get(键) 获取相关值
extraAddBindDataContext := data_transfer . DataAddContext ( s , consts . ValidatorPrefix , context )
if extraAddBindDataContext == nil {
response . ErrorSystem ( context , "UserInfo表单验证器json化失败" , "" )
} else {
// 验证完成，调用控制器,并将验证器成员(字段)递给控制器，保持上下文数据一致性
( & web . Users { } ) . Info ( extraAddBindDataContext )
}
}
