From 8616936ac8e6749be2eaec1764911b9ad88ad79b Mon Sep 17 00:00:00 2001
From: Laurent Senta <laurent@singulargarden.com>
Date: Wed, 12 Apr 2023 10:29:37 +0200
Subject: [PATCH] feat(routing): allow-offline with routing put

---
 coreiface/options/routing.go | 35 +++++++++++++++++++++++++++++++++++
 coreiface/routing.go         |  4 +++-
 2 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 coreiface/options/routing.go

diff --git a/coreiface/options/routing.go b/coreiface/options/routing.go
new file mode 100644
index 0000000000..d66d44a0db
--- /dev/null
+++ b/coreiface/options/routing.go
@@ -0,0 +1,35 @@
+package options
+
+type RoutingPutSettings struct {
+	AllowOffline bool
+}
+
+type RoutingPutOption func(*RoutingPutSettings) error
+
+func RoutingPutOptions(opts ...RoutingPutOption) (*RoutingPutSettings, error) {
+	options := &RoutingPutSettings{
+		AllowOffline: false,
+	}
+
+	for _, opt := range opts {
+		err := opt(options)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return options, nil
+}
+
+type putOpts struct{}
+
+var Put putOpts
+
+// AllowOffline is an option for Routing.Put which specifies whether to allow
+// publishing when the node is offline. Default value is false
+func (putOpts) AllowOffline(allow bool) RoutingPutOption {
+	return func(settings *RoutingPutSettings) error {
+		settings.AllowOffline = allow
+		return nil
+	}
+}
diff --git a/coreiface/routing.go b/coreiface/routing.go
index a28ceb9e77..5099c3de07 100644
--- a/coreiface/routing.go
+++ b/coreiface/routing.go
@@ -2,6 +2,8 @@ package iface
 
 import (
 	"context"
+
+	"github.com/ipfs/boxo/coreiface/options"
 )
 
 // RoutingAPI specifies the interface to the routing layer.
@@ -10,5 +12,5 @@ type RoutingAPI interface {
 	Get(context.Context, string) ([]byte, error)
 
 	// Put sets a value for a given key
-	Put(ctx context.Context, key string, value []byte) error
+	Put(ctx context.Context, key string, value []byte, opts ...options.RoutingPutOption) error
 }