From eb14de5d77684ed83d9ef7789117b2a67b4c2f52 Mon Sep 17 00:00:00 2001
From: Maksym Hrynenko <mg06062003@gmail.com>
Date: Thu, 6 Jun 2024 15:07:48 +0300
Subject: [PATCH] add: router config prefix

---
 internal/config/main.go    |  1 +
 internal/config/routing.go | 29 +++++++++++++++++++++++++++++
 internal/service/router.go | 10 ++++++----
 3 files changed, 36 insertions(+), 4 deletions(-)
 create mode 100644 internal/config/routing.go

diff --git a/internal/config/main.go b/internal/config/main.go
index a1f317a..44e7cff 100644
--- a/internal/config/main.go
+++ b/internal/config/main.go
@@ -16,6 +16,7 @@ type Config struct {
 
 	airdrop  comfig.Once
 	verifier comfig.Once
+	routing  comfig.Once
 	getter   kv.Getter
 }
 
diff --git a/internal/config/routing.go b/internal/config/routing.go
new file mode 100644
index 0000000..ab19c76
--- /dev/null
+++ b/internal/config/routing.go
@@ -0,0 +1,29 @@
+package config
+
+import (
+	"gitlab.com/distributed_lab/figure/v3"
+	"gitlab.com/distributed_lab/kit/kv"
+	"gitlab.com/distributed_lab/logan/v3"
+	"gitlab.com/distributed_lab/logan/v3/errors"
+)
+
+const routingYamlKey = "routing"
+
+type Routing struct {
+	Prefix string `fig:"prefix,required"`
+}
+
+func (c *Config) NewRouting() Routing {
+	return c.routing.Do(func() interface{} {
+		var cfg Routing
+
+		err := figure.Out(&cfg).
+			From(kv.MustGetStringMap(c.getter, routingYamlKey)).
+			Please()
+		if err != nil {
+			panic(errors.Wrap(err, "failed to figure out config", logan.F{"key": routingYamlKey}))
+		}
+
+		return cfg
+	}).(Routing)
+}
diff --git a/internal/service/router.go b/internal/service/router.go
index a6a1923..cfc0c7f 100644
--- a/internal/service/router.go
+++ b/internal/service/router.go
@@ -25,10 +25,12 @@ func Run(ctx context.Context, cfg *config.Config) {
 		),
 		handlers.DBCloneMiddleware(cfg.DB()),
 	)
-	r.Route("/integrations/evm-airdrop-svc/airdrops", func(r chi.Router) {
-		r.Post("/", handlers.CreateAirdrop)
-		r.Get("/{nullifier}", handlers.GetAirdrop)
-		r.Get("/params", handlers.GetAirdropParams)
+	r.Route(cfg.NewRouting().Prefix, func(r chi.Router) {
+		r.Route("/airdrops", func(r chi.Router) {
+			r.Post("/", handlers.CreateAirdrop)
+			r.Get("/{nullifier}", handlers.GetAirdrop)
+			r.Get("/params", handlers.GetAirdropParams)
+		})
 	})
 
 	cfg.Log().Info("Service started")