rest/application/app_config.go

package application

import (
	"net/http"

	"git.ali33.ru/fcg-xvii/rest"
	"git.ali33.ru/fcg-xvii/rest/commands"
)

func HTTPHeadersCrossOrigin() func() map[string]string {
	return func() map[string]string {
		return map[string]string{
			"Access-Control-Allow-Origin":  "*",
			"Access-Control-Allow-Methods": "POST, GET, OPTIONS, PUT, DELETE",
			"Access-Control-Allow-Headers": "Content-Type, Authorization, X-Requested-With",
		}
	}
}

type AppConfig struct {
	SSL                bool
	Addr               string
	Http               bool
	Websocket          bool
	Secret             []byte
	HttpPrefix         string
	WebsocketPrefix    string
	HTTPHeaders        func() map[string]string
	Commands           func(string) (rest.IExecuter, bool)
	TLSKeyPath         string
	TLSCertPath        string
	Core               any
	OnSocketConnect    func(rest.IStream)
	OnSocketDisconnect func(rest.IStream)
	HttpHandlers       map[string]func(http.ResponseWriter, *http.Request)
}

func (s *AppConfig) GetCommandsMethod() func(string) (rest.IExecuter, bool) {
	if s.Commands != nil {
		return s.Commands
	}
	return commands.GetCommand
}

func (s *AppConfig) GetHttpPrefix() string {
	if len(s.HttpPrefix) > 0 {
		return s.HttpPrefix
	}
	return "/api/"
}

func (s *AppConfig) GetWebsocketPrefix() string {
	if len(s.WebsocketPrefix) > 0 {
		return s.WebsocketPrefix
	}
	return "/ws/"
}

func (s *AppConfig) GetHTTPHeaders() func() map[string]string {
	if s.HTTPHeaders != nil {
		return s.HTTPHeaders
	}
	return HTTPHeadersCrossOrigin()
}