increased payout timeout

api/gateway/mntx/client/client.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/tech/sendico/pkg/merrors"
 	mntxv1 "github.com/tech/sendico/pkg/proto/gateway/mntx/v1"
+	"go.uber.org/zap"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
 )
@@ -23,6 +24,7 @@ type gatewayClient struct {
 	conn   *grpc.ClientConn
 	client mntxv1.MntxGatewayServiceClient
 	cfg    Config
+	logger *zap.Logger
 }
 
 // New dials the Monetix gateway.
@@ -47,6 +49,7 @@ func New(ctx context.Context, cfg Config, opts ...grpc.DialOption) (Client, erro
 		conn:   conn,
 		client: mntxv1.NewMntxGatewayServiceClient(conn),
 		cfg:    cfg,
+		logger: cfg.Logger,
 	}, nil
 }
 
@@ -57,28 +60,39 @@ func (g *gatewayClient) Close() error {
 	return nil
 }
 
-func (g *gatewayClient) callContext(ctx context.Context) (context.Context, context.CancelFunc) {
+func (g *gatewayClient) callContext(ctx context.Context, method string) (context.Context, context.CancelFunc) {
+	if ctx == nil {
+		ctx = context.Background()
+	}
 	timeout := g.cfg.CallTimeout
 	if timeout <= 0 {
 		timeout = 5 * time.Second
 	}
+	fields := []zap.Field{
+		zap.String("method", method),
+		zap.Duration("timeout", timeout),
+	}
+	if deadline, ok := ctx.Deadline(); ok {
+		fields = append(fields, zap.Time("parent_deadline", deadline), zap.Duration("parent_deadline_in", time.Until(deadline)))
+	}
+	g.logger.Info("Mntx gateway client call timeout applied", fields...)
 	return context.WithTimeout(ctx, timeout)
 }
 
 func (g *gatewayClient) CreateCardPayout(ctx context.Context, req *mntxv1.CardPayoutRequest) (*mntxv1.CardPayoutResponse, error) {
-	ctx, cancel := g.callContext(ctx)
+	ctx, cancel := g.callContext(ctx, "CreateCardPayout")
 	defer cancel()
 	return g.client.CreateCardPayout(ctx, req)
 }
 
 func (g *gatewayClient) CreateCardTokenPayout(ctx context.Context, req *mntxv1.CardTokenPayoutRequest) (*mntxv1.CardTokenPayoutResponse, error) {
-	ctx, cancel := g.callContext(ctx)
+	ctx, cancel := g.callContext(ctx, "CreateCardTokenPayout")
 	defer cancel()
 	return g.client.CreateCardTokenPayout(ctx, req)
 }
 
 func (g *gatewayClient) GetCardPayoutStatus(ctx context.Context, req *mntxv1.GetCardPayoutStatusRequest) (*mntxv1.GetCardPayoutStatusResponse, error) {
-	ctx, cancel := g.callContext(ctx)
+	ctx, cancel := g.callContext(ctx, "GetCardPayoutStatus")
 	defer cancel()
 	return g.client.GetCardPayoutStatus(ctx, req)
 }

api/gateway/mntx/client/config.go

@@ -1,12 +1,17 @@
 package client
 
-import "time"
+import (
+	"time"
+
+	"go.uber.org/zap"
+)
 
 // Config holds Monetix gateway client settings.
 type Config struct {
 	Address     string
 	DialTimeout time.Duration
 	CallTimeout time.Duration
+	Logger      *zap.Logger
 }
 
 func (c *Config) setDefaults() {
@@ -16,4 +21,7 @@ func (c *Config) setDefaults() {
 	if c.CallTimeout <= 0 {
 		c.CallTimeout = 10 * time.Second
 	}
+	if c.Logger == nil {
+		c.Logger = zap.NewNop()
+	}
 }