bouncer/internal/client/query_proxy.go

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2023-04-24 20:52:12 +02:00
package client
import (
"context"
"fmt"
"net/url"
"forge.cadoles.com/cadoles/bouncer/internal/admin"
"forge.cadoles.com/cadoles/bouncer/internal/store"
"github.com/pkg/errors"
)
type QueryProxyOptionFunc func(*QueryProxyOptions)
type QueryProxyOptions struct {
Options []OptionFunc
Limit *int
Offset *int
Names []store.ProxyName
}
func WithQueryProxyOptions(funcs ...OptionFunc) QueryProxyOptionFunc {
return func(opts *QueryProxyOptions) {
opts.Options = funcs
}
}
func WithQueryProxyLimit(limit int) QueryProxyOptionFunc {
return func(opts *QueryProxyOptions) {
opts.Limit = &limit
}
}
func WithQueryProxyOffset(offset int) QueryProxyOptionFunc {
return func(opts *QueryProxyOptions) {
opts.Offset = &offset
}
}
func WithQueryProxyNames(names ...store.ProxyName) QueryProxyOptionFunc {
return func(opts *QueryProxyOptions) {
opts.Names = names
}
}
func (c *Client) QueryProxy(ctx context.Context, funcs ...QueryProxyOptionFunc) ([]*store.ProxyHeader, error) {
options := &QueryProxyOptions{}
for _, fn := range funcs {
fn(options)
}
query := url.Values{}
if options.Names != nil && len(options.Names) > 0 {
query.Set("names", joinSlice(options.Names))
}
path := fmt.Sprintf("/api/v1/proxies?%s", query.Encode())
response := withResponse[admin.QueryProxyResponse]()
if options.Options == nil {
options.Options = make([]OptionFunc, 0)
}
if err := c.apiGet(ctx, path, &response, options.Options...); err != nil {
return nil, errors.WithStack(err)
}
if response.Error != nil {
return nil, errors.WithStack(response.Error)
}
return response.Data.Proxies, nil
}