oas_parameters_gen.go

// Code generated by ogen, DO NOT EDIT.

package api

import (
	"net/http"

	"github.com/ogen-go/ogen/conv"
	"github.com/ogen-go/ogen/middleware"
	"github.com/ogen-go/ogen/ogenerrors"
	"github.com/ogen-go/ogen/uri"
	"github.com/ogen-go/ogen/validate"
)

// CallbackParams is parameters of callback operation.
type CallbackParams struct {
	// Code.
	Code string
	// State.
	QueryState  string
	CookieState string
}

func unpackCallbackParams(packed middleware.Parameters) (params CallbackParams) {
	{
		key := middleware.ParameterKey{
			Name: "code",
			In:   "query",
		}
		params.Code = packed[key].(string)
	}
	{
		key := middleware.ParameterKey{
			Name: "state",
			In:   "query",
		}
		params.QueryState = packed[key].(string)
	}
	{
		key := middleware.ParameterKey{
			Name: "state",
			In:   "cookie",
		}
		params.CookieState = packed[key].(string)
	}
	return params
}

func decodeCallbackParams(args [0]string, argsEscaped bool, r *http.Request) (params CallbackParams, _ error) {
	q := uri.NewQueryDecoder(r.URL.Query())
	c := uri.NewCookieDecoder(r)
	// Decode query: code.
	if err := func() error {
		cfg := uri.QueryParameterDecodingConfig{
			Name:    "code",
			Style:   uri.QueryStyleForm,
			Explode: true,
		}

		if err := q.HasParam(cfg); err == nil {
			if err := q.DecodeParam(cfg, func(d uri.Decoder) error {
				val, err := d.DecodeValue()
				if err != nil {
					return err
				}

				c, err := conv.ToString(val)
				if err != nil {
					return err
				}

				params.Code = c
				return nil
			}); err != nil {
				return err
			}
		} else {
			return validate.ErrFieldRequired
		}
		return nil
	}(); err != nil {
		return params, &ogenerrors.DecodeParamError{
			Name: "code",
			In:   "query",
			Err:  err,
		}
	}
	// Decode query: state.
	if err := func() error {
		cfg := uri.QueryParameterDecodingConfig{
			Name:    "state",
			Style:   uri.QueryStyleForm,
			Explode: true,
		}

		if err := q.HasParam(cfg); err == nil {
			if err := q.DecodeParam(cfg, func(d uri.Decoder) error {
				val, err := d.DecodeValue()
				if err != nil {
					return err
				}

				c, err := conv.ToString(val)
				if err != nil {
					return err
				}

				params.QueryState = c
				return nil
			}); err != nil {
				return err
			}
		} else {
			return validate.ErrFieldRequired
		}
		return nil
	}(); err != nil {
		return params, &ogenerrors.DecodeParamError{
			Name: "state",
			In:   "query",
			Err:  err,
		}
	}
	// Decode cookie: state.
	if err := func() error {
		cfg := uri.CookieParameterDecodingConfig{
			Name:    "state",
			Explode: true,
		}
		if err := c.HasParam(cfg); err == nil {
			if err := c.DecodeParam(cfg, func(d uri.Decoder) error {
				val, err := d.DecodeValue()
				if err != nil {
					return err
				}

				c, err := conv.ToString(val)
				if err != nil {
					return err
				}

				params.CookieState = c
				return nil
			}); err != nil {
				return err
			}
		} else {
			return validate.ErrFieldRequired
		}
		return nil
	}(); err != nil {
		return params, &ogenerrors.DecodeParamError{
			Name: "state",
			In:   "cookie",
			Err:  err,
		}
	}
	return params, nil
}