switch to mongodb uri instead of host/username/password

grpc/server/server.go

@@ -2,12 +2,11 @@ package grpcserver
 
 import (
 	"context"
-	"fmt"
-	"log"
 	"net"
 
 	"git.coopgo.io/coopgo-platform/carpool-incentives/grpc/proto"
 	"git.coopgo.io/coopgo-platform/carpool-incentives/handlers/incentives"
+	"github.com/rs/zerolog/log"
 	"github.com/spf13/viper"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
@@ -78,13 +77,13 @@ func Run(done chan error, cfg *viper.Viper, incentivesHandler *incentives.Incent
 		dev_env = cfg.GetBool("dev_env")
 		address = ":" + cfg.GetString("services.grpc.port")
 	)
-	//fmt.Println("-> GRPC server on", address)
 
 	server := grpc.NewServer()
 	proto.RegisterCarpoolIncentivesServer(server, NewCarpoolIncentivesServer(incentivesHandler))
 	l, err := net.Listen("tcp", address)
 	if err != nil {
-		log.Fatal(err)
+		log.Fatal().Err(err).Msg("could not create grpc server")
+		return
 	}
 
 	if dev_env {
@@ -92,7 +91,7 @@ func Run(done chan error, cfg *viper.Viper, incentivesHandler *incentives.Incent
 	}
 
 	if err := server.Serve(l); err != nil {
-		fmt.Println("gRPC service ended")
+		log.Error().Err(err).Msg("grpc service ended")
 		done <- err
 	}
 }