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package admin
import (
"net/http"
"sort"
"github.com/valinurovam/garagemq/metrics"
"github.com/valinurovam/garagemq/server"
)
type ExchangesHandler struct {
amqpServer *server.Server
}
type ExchangesResponse struct {
Items []*Exchange `json:"items"`
}
type Exchange struct {
Name string `json:"name"`
Vhost string `json:"vhost"`
Type string `json:"type"`
Durable bool `json:"durable"`
Internal bool `json:"internal"`
AutoDelete bool `json:"auto_delete"`
MsgRateIn *metrics.TrackItem `json:"msg_rate_in"`
MsgRateOut *metrics.TrackItem `json:"msg_rate_out"`
}
func NewExchangesHandler(amqpServer *server.Server) http.Handler {
return &ExchangesHandler{amqpServer: amqpServer}
}
func (h *ExchangesHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
response := &ExchangesResponse{}
for vhostName, vhost := range h.amqpServer.GetVhosts() {
for _, exchange := range vhost.GetExchanges() {
name := exchange.GetName()
if name == "" {
name = "(AMQP default)"
}
response.Items = append(
response.Items,
&Exchange{
Name: name,
Vhost: vhostName,
Durable: exchange.IsDurable(),
Internal: exchange.IsInternal(),
AutoDelete: exchange.IsAutoDelete(),
Type: exchange.GetTypeAlias(),
MsgRateIn: exchange.GetMetrics().MsgIn.Track.GetLastDiffTrackItem(),
MsgRateOut: exchange.GetMetrics().MsgOut.Track.GetLastDiffTrackItem(),
},
)
}
}
sort.Slice(response.Items, func(i, j int) bool { return response.Items[i].Name < response.Items[j].Name })
JSONResponse(resp, response, 200)
}
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