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endpoint.go
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endpoint.go
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// Copyright (C) 2022 Storj Labs, Inc.
// See LICENSE for copying information.
package apigen
import (
"net/http"
"reflect"
)
// Endpoint represents endpoint's configuration.
type Endpoint struct {
Name string
Description string
MethodName string
NoCookieAuth bool
NoAPIAuth bool
Request interface{}
Response interface{}
QueryParams []Param
PathParams []Param
}
// CookieAuth returns endpoint's cookie auth status.
func (e *Endpoint) CookieAuth() bool {
return !e.NoCookieAuth
}
// APIAuth returns endpoint's API auth status.
func (e *Endpoint) APIAuth() bool {
return !e.NoAPIAuth
}
// fullEndpoint represents endpoint with path and method.
type fullEndpoint struct {
Endpoint
Path string
Method string
}
// EndpointGroup represents endpoints group.
type EndpointGroup struct {
Name string
Prefix string
endpoints []*fullEndpoint
}
// Get adds new GET endpoint to endpoints group.
func (eg *EndpointGroup) Get(path string, endpoint *Endpoint) {
eg.addEndpoint(path, http.MethodGet, endpoint)
}
// Patch adds new PATCH endpoint to endpoints group.
func (eg *EndpointGroup) Patch(path string, endpoint *Endpoint) {
eg.addEndpoint(path, http.MethodPatch, endpoint)
}
// Post adds new POST endpoint to endpoints group.
func (eg *EndpointGroup) Post(path string, endpoint *Endpoint) {
eg.addEndpoint(path, http.MethodPost, endpoint)
}
// Delete adds new DELETE endpoint to endpoints group.
func (eg *EndpointGroup) Delete(path string, endpoint *Endpoint) {
eg.addEndpoint(path, http.MethodDelete, endpoint)
}
// addEndpoint adds new endpoint to endpoints list.
func (eg *EndpointGroup) addEndpoint(path, method string, endpoint *Endpoint) {
ep := &fullEndpoint{*endpoint, path, method}
for i, e := range eg.endpoints {
if e.Path == path && e.Method == method {
eg.endpoints[i] = ep
return
}
}
eg.endpoints = append(eg.endpoints, ep)
}
// Param represents string interpretation of param's name and type.
type Param struct {
Name string
Type reflect.Type
}
// NewParam constructor which creates new Param entity by given name and type.
func NewParam(name string, instance interface{}) Param {
return Param{
Name: name,
Type: reflect.TypeOf(instance),
}
}