Make Go runtime match list min/max size optional.

CHANGELOG.md

@@ -16,6 +16,7 @@ The format is based on [keep a changelog](http://keepachangelog.com) and this pr
 - Runtime create tournament calls always return any existing tournament after repeated calls with the same ID.
 - Upgrade to Go 1.13.4 and Debian buster-slim for base docker images.
 - Limit maximum number of concurrent leaderboard/tournament callback executions.
+- Allow Go runtime match listing operations min/max count to be optional.
 
 ### Fixed
 - Correctly handle errors when concurrently writing new storage objects.

go.mod

@@ -31,7 +31,7 @@ require (
 	github.com/gorilla/mux v1.7.3
 	github.com/gorilla/websocket v1.4.1
 	github.com/grpc-ecosystem/grpc-gateway v1.11.1
-	github.com/heroiclabs/nakama-common v1.1.1
+	github.com/heroiclabs/nakama-common v1.2.0
 	github.com/jackc/fake v0.0.0-20150926172116-812a484cc733 // indirect
 	github.com/jackc/pgx v3.5.0+incompatible
 	github.com/jmhodges/levigo v1.0.0 // indirect

go.sum

@@ -138,6 +138,8 @@ github.com/hashicorp/golang-lru v0.5.3/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uG
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/heroiclabs/nakama-common v1.1.1 h1:JieHwfRhsZoTAbqnTI5hYoGhl0X/VyynuZ/G1AKINCs=
 github.com/heroiclabs/nakama-common v1.1.1/go.mod h1:e8eLcnHLZnElf9yvJqrLGTbvnxXQJRLVGebx/5zRXc4=
+github.com/heroiclabs/nakama-common v1.2.0 h1:CWqLPLV8/cIPAAR75VemY7t9zvDv0kd7Xzw9M5YXqsI=
+github.com/heroiclabs/nakama-common v1.2.0/go.mod h1:e8eLcnHLZnElf9yvJqrLGTbvnxXQJRLVGebx/5zRXc4=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=

server/runtime_go_nakama.go

@@ -845,7 +845,7 @@ func (n *RuntimeGoNakamaModule) MatchCreate(ctx context.Context, module string,
 	return n.matchRegistry.CreateMatch(ctx, n.logger, fn, module, params)
 }
 
-func (n *RuntimeGoNakamaModule) MatchList(ctx context.Context, limit int, authoritative bool, label string, minSize, maxSize int, query string) ([]*api.Match, error) {
+func (n *RuntimeGoNakamaModule) MatchList(ctx context.Context, limit int, authoritative bool, label string, minSize, maxSize *int, query string) ([]*api.Match, error) {
 	authoritativeWrapper := &wrappers.BoolValue{Value: authoritative}
 	var labelWrapper *wrappers.StringValue
 	if label != "" {
@@ -855,8 +855,14 @@ func (n *RuntimeGoNakamaModule) MatchList(ctx context.Context, limit int, author
 	if query != "" {
 		queryWrapper = &wrappers.StringValue{Value: query}
 	}
-	minSizeWrapper := &wrappers.Int32Value{Value: int32(minSize)}
-	maxSizeWrapper := &wrappers.Int32Value{Value: int32(maxSize)}
+	var minSizeWrapper *wrappers.Int32Value
+	if minSize != nil {
+		minSizeWrapper = &wrappers.Int32Value{Value: int32(*minSize)}
+	}
+	var maxSizeWrapper *wrappers.Int32Value
+	if maxSize != nil {
+		maxSizeWrapper = &wrappers.Int32Value{Value: int32(*maxSize)}
+	}
 
 	return n.matchRegistry.ListMatches(ctx, limit, authoritativeWrapper, labelWrapper, minSizeWrapper, maxSizeWrapper, queryWrapper)
 }

vendor/modules.txt

@@ -155,7 +155,7 @@ github.com/grpc-ecosystem/grpc-gateway/internal
 github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger/options
 github.com/grpc-ecosystem/grpc-gateway/runtime
 github.com/grpc-ecosystem/grpc-gateway/utilities
-# github.com/heroiclabs/nakama-common v1.1.1
+# github.com/heroiclabs/nakama-common v1.2.0
 github.com/heroiclabs/nakama-common/api
 github.com/heroiclabs/nakama-common/rtapi
 github.com/heroiclabs/nakama-common/runtime