/
hook_listener.go
69 lines (59 loc) · 1.81 KB
/
hook_listener.go
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package runner
import (
"net/http"
"github.com/bivas/rivi/pkg/config/client"
"github.com/bivas/rivi/pkg/runner/types"
"github.com/bivas/rivi/pkg/types/builder"
"github.com/bivas/rivi/pkg/util/log"
"github.com/prometheus/client_golang/prometheus"
"github.com/spf13/viper"
)
type hookListener struct {
conf client.ClientConfig
queue types.HookListenerQueue
logger log.Logger
}
func (h *hookListener) HandleEvent(r *http.Request) *HandledEventResult {
timer := prometheus.NewTimer(incomingWebhooksHistogram)
defer timer.ObserveDuration()
data, ok := builder.BuildFromHook(h.conf, r)
if !ok {
skippedWebhooksCounter.Inc()
return &HandledEventResult{Message: "Skipping hook processing"}
}
h.queue.Enqueue(types.NewMessage(h.conf, data))
return &HandledEventResult{Message: "Processing " + data.GetShortName()}
}
func NewHookListener(clientConfiguration string) (Runner, error) {
var conf client.ClientConfig
if clientConfiguration == "" {
conf = client.NewClientConfig(viper.New())
} else {
conf = client.NewClientConfigFromFile(clientConfiguration)
}
return NewHookListenerWithClientConfig(conf), nil
}
func NewHookListenerWithClientConfig(config client.ClientConfig) Runner {
logger := runnerLog.Get("hook.listener")
return &hookListener{
conf: config,
queue: CreateHookListenerQueue(),
logger: logger,
}
}
var incomingWebhooksHistogram = prometheus.NewHistogram(prometheus.HistogramOpts{
Namespace: "rivi",
Subsystem: "webhook",
Name: "incoming",
Help: "Measure incoming webhook processing",
})
var skippedWebhooksCounter = prometheus.NewCounter(prometheus.CounterOpts{
Namespace: "rivi",
Subsystem: "webhook",
Name: "skipped",
Help: "Measure skipped webhooks",
})
func init() {
prometheus.Register(incomingWebhooksHistogram)
prometheus.Register(skippedWebhooksCounter)
}