Make product API versions independently installable

backend/product/app/api/v1/install.go

@@ -0,0 +1,26 @@
+// Package v1 composes the product's first public HTTP contract.
+package v1
+
+import (
+	"git.sendico.io/tech/sxchnge/product/app/api"
+	auth "git.sendico.io/tech/sxchnge/product/auth/http/v1"
+	"git.sendico.io/tech/sxchnge/product/auth/http/v1/public"
+	factors "git.sendico.io/tech/sxchnge/product/twofactor/http/v1"
+	"git.sendico.io/tech/sxchnge/shared/errors"
+)
+
+func Install(scope api.Scope, deps *api.Dependencies) error {
+	if deps == nil || deps.Stores == nil {
+		return merrors.InvalidArgument("v1 auth dependencies are required")
+	}
+	flows := public.Flows{Onboarding: deps.Auth}
+	if deps.Factors != nil {
+		flows.Factors = deps.Factors
+	}
+	// Signature is resolved at bootstrap, not by each version from the environment.
+	routes := auth.Install(scope.Logger, scope.Router, "", deps.Stores.Accounts, deps.Stores.RefreshTokens, deps.Stores.LoginAttempts, &deps.Token, deps.Signature, deps.LoginLimits, flows)
+	if deps.Factors != nil {
+		factors.Install(routes, deps.Factors, scope.Logger)
+	}
+	return nil
+}