/
bind.go
52 lines (40 loc) · 1.08 KB
/
bind.go
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package request
import (
"encoding/json"
"fmt"
"github.com/asaskevich/govalidator"
"github.com/gin-gonic/gin"
"github.com/gin-gonic/gin/binding"
"github.com/yiplee/blockquiz/handler/api/errors"
)
func init() {
gin.DisableBindValidation()
}
type bindObject struct {
Object interface{}
}
var (
ErrInvalidParameters = errors.New(10001, "invalid parameters")
)
func BindJSON(c *gin.Context, v interface{}) error {
body, err := Body(c)
if err != nil {
return err
}
if err := json.Unmarshal(body, v); err != nil {
return fmt.Errorf("%s: %w", err.Error(), ErrInvalidParameters)
}
if _, err := govalidator.ValidateStruct(bindObject{Object: v}); err != nil {
return fmt.Errorf("%s: %w", err.Error(), ErrInvalidParameters)
}
return nil
}
func BindQuery(c *gin.Context, v interface{}) error {
if err := binding.Query.Bind(c.Request, v); err != nil {
return fmt.Errorf("%s: %w", err.Error(), ErrInvalidParameters)
}
if _, err := govalidator.ValidateStruct(bindObject{Object: v}); err != nil {
return fmt.Errorf("%s: %w", err.Error(), ErrInvalidParameters)
}
return nil
}