Handlers, DB, Cache

internal/service/cache/module.go

@@ -0,0 +1,50 @@
+package cache
+
+import (
+	"context"
+	"errors"
+
+	"go.uber.org/fx"
+
+	"payouts/internal/config"
+	"payouts/internal/service/database/orm"
+)
+
+var Module = fx.Options(
+	fx.Provide(New),
+
+	fx.Invoke(StartCache),
+)
+
+var NoSessionFound = errors.New("no session found")
+
+type Service interface {
+	PutSession(string, orm.User)
+	GetSession(string) (orm.User, error)
+	StartBackground()
+}
+
+type Params struct {
+	fx.In
+
+	AppConfig *config.App
+}
+
+func New(p Params) (Service, error) {
+	return NewSessionCache(p.AppConfig.Cache.TTL)
+}
+
+// RegisterRoutes registers the api routes and starts the http server
+func StartCache(s Service, lc fx.Lifecycle) {
+	lc.Append(fx.Hook{
+		OnStart: func(c context.Context) error {
+			go func() {
+				s.StartBackground()
+			}()
+			return nil
+		},
+		OnStop: func(ctx context.Context) error {
+			return nil
+		},
+	})
+}