/
grpc.go
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/
grpc.go
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package server
import (
v1 "github.com/jackycsl/catalog/api/bff/admin/v1"
"github.com/jackycsl/catalog/bff/admin/internal/conf"
"github.com/jackycsl/catalog/bff/admin/internal/service"
prom "github.com/go-kratos/kratos/contrib/metrics/prometheus/v2"
"github.com/go-kratos/kratos/v2/log"
"github.com/go-kratos/kratos/v2/middleware/auth/jwt"
"github.com/go-kratos/kratos/v2/middleware/logging"
"github.com/go-kratos/kratos/v2/middleware/metrics"
"github.com/go-kratos/kratos/v2/middleware/recovery"
"github.com/go-kratos/kratos/v2/middleware/tracing"
"github.com/go-kratos/kratos/v2/transport/grpc"
jwt2 "github.com/golang-jwt/jwt/v4"
tracesdk "go.opentelemetry.io/otel/sdk/trace"
)
// NewGRPCServer new a gRPC server.
func NewGRPCServer(c *conf.Server, ac *conf.Auth, s *service.ShopAdmin, tp *tracesdk.TracerProvider, logger log.Logger) *grpc.Server {
var opts = []grpc.ServerOption{
grpc.Middleware(
recovery.Recovery(),
metrics.Server(
metrics.WithSeconds(prom.NewHistogram(MetricSeconds)),
metrics.WithRequests(prom.NewCounter(MetricRequests)),
),
tracing.Server(
tracing.WithTracerProvider(tp)),
logging.Server(logger),
jwt.Server(func(token *jwt2.Token) (interface{}, error) {
return []byte(ac.ApiKey), nil
}, jwt.WithSigningMethod(jwt2.SigningMethodHS256)),
),
}
if c.Grpc.Network != "" {
opts = append(opts, grpc.Network(c.Grpc.Network))
}
if c.Grpc.Addr != "" {
opts = append(opts, grpc.Address(c.Grpc.Addr))
}
if c.Grpc.Timeout != nil {
opts = append(opts, grpc.Timeout(c.Grpc.Timeout.AsDuration()))
}
srv := grpc.NewServer(opts...)
v1.RegisterShopAdminServer(srv, s)
return srv
}