NOISSUE - Group service middleware into single folder

auth/middleware/doc.go

@@ -0,0 +1,9 @@
+// Copyright (c) Abstract Machines
+// SPDX-License-Identifier: Apache-2.0
+
+// Package middleware provides logging metrics and tracing middleware
+// for Magistrala Auth service.
+//
+// For more details about tracing instrumentation for Magistrala messaging refer
+// to the documentation at https://docs.magistrala.abstractmachines.fr/tracing/.
+package middleware

auth/api/logging.go → auth/middleware/logging.go

@@ -3,7 +3,7 @@
 
 //go:build !test
 
-package api
+package middleware
 
 import (
 	"context"

auth/api/metrics.go → auth/middleware/metrics.go

@@ -3,7 +3,7 @@
 
 //go:build !test
 
-package api
+package middleware
 
 import (
 	"context"

auth/tracing/tracing.go → auth/middleware/tracing.go

@@ -1,7 +1,7 @@
 // Copyright (c) Abstract Machines
 // SPDX-License-Identifier: Apache-2.0
 
-package tracing
+package middleware
 
 import (
 	"context"
@@ -20,8 +20,8 @@
 	svc    auth.Service
 }
 
-// New returns a new group service with tracing capabilities.
-func New(svc auth.Service, tracer trace.Tracer) auth.Service {
+// TracingMiddleware returns a new auth service with tracing capabilities.
+func TracingMiddleware(svc auth.Service, tracer trace.Tracer) auth.Service {
 	return &tracingMiddleware{tracer, svc}
 }
 

bootstrap/middleware/doc.go

@@ -0,0 +1,9 @@
+// Copyright (c) Abstract Machines
+// SPDX-License-Identifier: Apache-2.0
+
+// Package middleware provides authorization, tracing, logging and metrics middleware
+// for Magistrala Boostrap service.
+//
+// For more details about tracing instrumentation for Magistrala messaging refer
+// to the documentation at https://docs.magistrala.abstractmachines.fr/tracing/.
+package middleware

bootstrap/tracing/tracing.go → bootstrap/middleware/tracing.go

@@ -1,7 +1,7 @@
 // Copyright (c) Abstract Machines
 // SPDX-License-Identifier: Apache-2.0
 
-package tracing
+package middleware
 
 import (
 	"context"
@@ -19,8 +19,8 @@
 	svc    bootstrap.Service
 }
 
-// New returns a new bootstrap service with tracing capabilities.
-func New(svc bootstrap.Service, tracer trace.Tracer) bootstrap.Service {
+// TracingMiddleware returns a new bootstrap service with tracing capabilities.
+func TracingMiddleware(svc bootstrap.Service, tracer trace.Tracer) bootstrap.Service {
 	return &tracingMiddleware{tracer, svc}
 }
 

certs/middleware/doc.go

@@ -0,0 +1,9 @@
+// Copyright (c) Abstract Machines
+// SPDX-License-Identifier: Apache-2.0
+
+// Package middleware provides logging, metrics and tracing middleware
+// for Magistrala Certs service.
+//
+// For more details about tracing instrumentation for Magistrala messaging refer
+// to the documentation at https://docs.magistrala.abstractmachines.fr/tracing/.
+package middleware

certs/api/logging.go → certs/middleware/logging.go

@@ -3,7 +3,7 @@
 
 //go:build !test
 
-package api
+package middleware
 
 import (
 	"context"

certs/api/metrics.go → certs/middleware/metrics.go

@@ -3,7 +3,7 @@
 
 //go:build !test
 
-package api
+package middleware
 
 import (
 	"context"

certs/tracing/tracing.go → certs/middleware/tracing.go

@@ -1,7 +1,7 @@
 // Copyright (c) Abstract Machines
 // SPDX-License-Identifier: Apache-2.0
 
-package tracing
+package middleware
 
 import (
 	"context"
@@ -18,8 +18,8 @@
 	svc    certs.Service
 }
 
-// New returns a new certs service with tracing capabilities.
-func New(svc certs.Service, tracer trace.Tracer) certs.Service {
+// TracingMiddleware returns a new certs service with tracing capabilities.
+func TracingMiddleware(svc certs.Service, tracer trace.Tracer) certs.Service {
 	return &tracingMiddleware{tracer, svc}
 }
 

cmd/auth/main.go

@@ -15,15 +15,14 @@ import (
 	chclient "github.com/absmach/callhome/pkg/client"
 	"github.com/absmach/magistrala"
 	"github.com/absmach/magistrala/auth"
-	api "github.com/absmach/magistrala/auth/api"
 	authgrpcapi "github.com/absmach/magistrala/auth/api/grpc/auth"
 	domainsgrpcapi "github.com/absmach/magistrala/auth/api/grpc/domains"
 	tokengrpcapi "github.com/absmach/magistrala/auth/api/grpc/token"
 	httpapi "github.com/absmach/magistrala/auth/api/http"
 	"github.com/absmach/magistrala/auth/events"
 	"github.com/absmach/magistrala/auth/jwt"
+	"github.com/absmach/magistrala/auth/middleware"
 	apostgres "github.com/absmach/magistrala/auth/postgres"
-	"github.com/absmach/magistrala/auth/tracing"
 	mglog "github.com/absmach/magistrala/logger"
 	"github.com/absmach/magistrala/pkg/jaeger"
 	"github.com/absmach/magistrala/pkg/policies/spicedb"
@@ -224,10 +223,10 @@ func newService(ctx context.Context, db *sqlx.DB, tracer trace.Tracer, cfg confi
 		logger.Error(fmt.Sprintf("failed to init event store middleware : %s", err))
 		return nil
 	}
-	svc = api.LoggingMiddleware(svc, logger)
+	svc = middleware.LoggingMiddleware(svc, logger)
 	counter, latency := prometheus.MakeMetrics("groups", "api")
-	svc = api.MetricsMiddleware(svc, counter, latency)
-	svc = tracing.New(svc, tracer)
+	svc = middleware.MetricsMiddleware(svc, counter, latency)
+	svc = middleware.TracingMiddleware(svc, tracer)
 
 	return svc
 }

cmd/bootstrap/main.go

@@ -20,7 +20,6 @@ import (
 	"github.com/absmach/magistrala/bootstrap/events/producer"
 	"github.com/absmach/magistrala/bootstrap/middleware"
 	bootstrappg "github.com/absmach/magistrala/bootstrap/postgres"
-	"github.com/absmach/magistrala/bootstrap/tracing"
 	mglog "github.com/absmach/magistrala/logger"
 	authsvcAuthn "github.com/absmach/magistrala/pkg/authn/authsvc"
 	mgauthz "github.com/absmach/magistrala/pkg/authz"
@@ -223,7 +222,7 @@ func newService(ctx context.Context, authz mgauthz.Authorization, policySvc poli
 	svc = middleware.LoggingMiddleware(svc, logger)
 	counter, latency := prometheus.MakeMetrics(svcName, "api")
 	svc = middleware.MetricsMiddleware(svc, counter, latency)
-	svc = tracing.New(svc, tracer)
+	svc = middleware.TracingMiddleware(svc, tracer)
 
 	return svc, nil
 }

cmd/certs/main.go

@@ -16,8 +16,8 @@ import (
 	"github.com/absmach/magistrala"
 	"github.com/absmach/magistrala/certs"
 	"github.com/absmach/magistrala/certs/api"
+	"github.com/absmach/magistrala/certs/middleware"
 	pki "github.com/absmach/magistrala/certs/pki/amcerts"
-	"github.com/absmach/magistrala/certs/tracing"
 	mglog "github.com/absmach/magistrala/logger"
 	authsvcAuthn "github.com/absmach/magistrala/pkg/authn/authsvc"
 	"github.com/absmach/magistrala/pkg/grpcclient"
@@ -159,10 +159,10 @@ func newService(tracer trace.Tracer, logger *slog.Logger, cfg config, pkiAgent p
 	}
 	sdk := mgsdk.NewSDK(config)
 	svc := certs.New(sdk, pkiAgent)
-	svc = api.LoggingMiddleware(svc, logger)
+	svc = middleware.LoggingMiddleware(svc, logger)
 	counter, latency := prometheus.MakeMetrics(svcName, "api")
-	svc = api.MetricsMiddleware(svc, counter, latency)
-	svc = tracing.New(svc, tracer)
+	svc = middleware.MetricsMiddleware(svc, counter, latency)
+	svc = middleware.TracingMiddleware(svc, tracer)
 
 	return svc
 }

cmd/coap/main.go

@@ -15,7 +15,7 @@ import (
 	"github.com/absmach/magistrala"
 	"github.com/absmach/magistrala/coap"
 	"github.com/absmach/magistrala/coap/api"
-	"github.com/absmach/magistrala/coap/tracing"
+	"github.com/absmach/magistrala/coap/middleware"
 	mglog "github.com/absmach/magistrala/logger"
 	"github.com/absmach/magistrala/pkg/grpcclient"
 	jaegerclient "github.com/absmach/magistrala/pkg/jaeger"
@@ -128,12 +128,12 @@ func main() {
 
 	svc := coap.New(thingsClient, nps)
 
-	svc = tracing.New(tracer, svc)
+	svc = middleware.TracingMiddleware(tracer, svc)
 
-	svc = api.LoggingMiddleware(svc, logger)
+	svc = middleware.LoggingMiddleware(svc, logger)
 
 	counter, latency := prometheus.MakeMetrics(svcName, "api")
-	svc = api.MetricsMiddleware(svc, counter, latency)
+	svc = middleware.MetricsMiddleware(svc, counter, latency)
 
 	hs := httpserver.NewServer(ctx, cancel, svcName, httpServerConfig, api.MakeHandler(cfg.InstanceID), logger)
 

cmd/postgres-reader/main.go

@@ -23,6 +23,7 @@ import (
 	"github.com/absmach/magistrala/pkg/uuid"
 	"github.com/absmach/magistrala/readers"
 	"github.com/absmach/magistrala/readers/api"
+	"github.com/absmach/magistrala/readers/middleware"
 	"github.com/absmach/magistrala/readers/postgres"
 	"github.com/caarlos0/env/v11"
 	"github.com/jmoiron/sqlx"
@@ -147,9 +148,9 @@ func main() {
 
 func newService(db *sqlx.DB, logger *slog.Logger) readers.MessageRepository {
 	svc := postgres.New(db)
-	svc = api.LoggingMiddleware(svc, logger)
+	svc = middleware.LoggingMiddleware(svc, logger)
 	counter, latency := prometheus.MakeMetrics("postgres", "message_reader")
-	svc = api.MetricsMiddleware(svc, counter, latency)
+	svc = middleware.MetricsMiddleware(svc, counter, latency)
 
 	return svc
 }

cmd/provision/main.go

@@ -24,6 +24,7 @@ import (
 	"github.com/absmach/magistrala/pkg/uuid"
 	"github.com/absmach/magistrala/provision"
 	"github.com/absmach/magistrala/provision/api"
+	"github.com/absmach/magistrala/provision/middleware"
 	"github.com/caarlos0/env/v11"
 	"golang.org/x/sync/errgroup"
 )
@@ -84,7 +85,7 @@ func main() {
 	SDK := mgsdk.NewSDK(SDKCfg)
 
 	svc := provision.New(cfg, SDK, logger)
-	svc = api.NewLoggingMiddleware(svc, logger)
+	svc = middleware.NewLoggingMiddleware(svc, logger)
 
 	httpServerConfig := server.Config{Host: "", Port: cfg.Server.HTTPPort, KeyFile: cfg.Server.ServerKey, CertFile: cfg.Server.ServerCert}
 	hs := httpserver.NewServer(ctx, cancel, svcName, httpServerConfig, api.MakeHandler(svc, logger, cfg.InstanceID), logger)

cmd/things/main.go

@@ -20,7 +20,6 @@ import (
 	gevents "github.com/absmach/magistrala/internal/groups/events"
 	gmiddleware "github.com/absmach/magistrala/internal/groups/middleware"
 	gpostgres "github.com/absmach/magistrala/internal/groups/postgres"
-	gtracing "github.com/absmach/magistrala/internal/groups/tracing"
 	mglog "github.com/absmach/magistrala/logger"
 	authsvcAuthn "github.com/absmach/magistrala/pkg/authn/authsvc"
 	mgauthz "github.com/absmach/magistrala/pkg/authz"
@@ -44,7 +43,6 @@ import (
 	thevents "github.com/absmach/magistrala/things/events"
 	tmiddleware "github.com/absmach/magistrala/things/middleware"
 	thingspg "github.com/absmach/magistrala/things/postgres"
-	ctracing "github.com/absmach/magistrala/things/tracing"
 	"github.com/authzed/authzed-go/v1"
 	"github.com/authzed/grpcutil"
 	"github.com/caarlos0/env/v11"
@@ -262,12 +260,12 @@ func newService(ctx context.Context, db *sqlx.DB, dbConfig pgclient.Config, auth
 	csvc = tmiddleware.AuthorizationMiddleware(csvc, authz)
 	gsvc = gmiddleware.AuthorizationMiddleware(gsvc, authz)
 
-	csvc = ctracing.New(csvc, tracer)
+	csvc = tmiddleware.TracingMiddleware(csvc, tracer)
 	csvc = tmiddleware.LoggingMiddleware(csvc, logger)
 	counter, latency := prometheus.MakeMetrics(svcName, "api")
 	csvc = tmiddleware.MetricsMiddleware(csvc, counter, latency)
 
-	gsvc = gtracing.New(gsvc, tracer)
+	gsvc = gmiddleware.TracingMiddleware(gsvc, tracer)
 	gsvc = gmiddleware.LoggingMiddleware(gsvc, logger)
 	counter, latency = prometheus.MakeMetrics(fmt.Sprintf("%s_groups", svcName), "api")
 	gsvc = gmiddleware.MetricsMiddleware(gsvc, counter, latency)

cmd/timescale-reader/main.go

@@ -23,6 +23,7 @@ import (
 	"github.com/absmach/magistrala/pkg/uuid"
 	"github.com/absmach/magistrala/readers"
 	"github.com/absmach/magistrala/readers/api"
+	"github.com/absmach/magistrala/readers/middleware"
 	"github.com/absmach/magistrala/readers/timescale"
 	"github.com/caarlos0/env/v11"
 	"github.com/jmoiron/sqlx"
@@ -145,9 +146,9 @@ func main() {
 
 func newService(db *sqlx.DB, logger *slog.Logger) readers.MessageRepository {
 	svc := timescale.New(db)
-	svc = api.LoggingMiddleware(svc, logger)
+	svc = middleware.LoggingMiddleware(svc, logger)
 	counter, latency := prometheus.MakeMetrics("timescale", "message_reader")
-	svc = api.MetricsMiddleware(svc, counter, latency)
+	svc = middleware.MetricsMiddleware(svc, counter, latency)
 
 	return svc
 }

cmd/users/main.go

@@ -21,7 +21,6 @@ import (
 	gevents "github.com/absmach/magistrala/internal/groups/events"
 	gmiddleware "github.com/absmach/magistrala/internal/groups/middleware"
 	gpostgres "github.com/absmach/magistrala/internal/groups/postgres"
-	gtracing "github.com/absmach/magistrala/internal/groups/tracing"
 	mglog "github.com/absmach/magistrala/logger"
 	authsvcAuthn "github.com/absmach/magistrala/pkg/authn/authsvc"
 	mgauthz "github.com/absmach/magistrala/pkg/authz"
@@ -47,7 +46,6 @@ import (
 	"github.com/absmach/magistrala/users/hasher"
 	cmiddleware "github.com/absmach/magistrala/users/middleware"
 	clientspg "github.com/absmach/magistrala/users/postgres"
-	ctracing "github.com/absmach/magistrala/users/tracing"
 	"github.com/authzed/authzed-go/v1"
 	"github.com/authzed/grpcutil"
 	"github.com/caarlos0/env/v11"
@@ -282,12 +280,12 @@ func newService(ctx context.Context, authz mgauthz.Authorization, token magistra
 	csvc = cmiddleware.AuthorizationMiddleware(csvc, authz, c.SelfRegister)
 	gsvc = gmiddleware.AuthorizationMiddleware(gsvc, authz)
 
-	csvc = ctracing.New(csvc, tracer)
+	csvc = cmiddleware.TracingMiddleware(csvc, tracer)
 	csvc = cmiddleware.LoggingMiddleware(csvc, logger)
 	counter, latency := prometheus.MakeMetrics(svcName, "api")
 	csvc = cmiddleware.MetricsMiddleware(csvc, counter, latency)
 
-	gsvc = gtracing.New(gsvc, tracer)
+	gsvc = gmiddleware.TracingMiddleware(gsvc, tracer)
 	gsvc = gmiddleware.LoggingMiddleware(gsvc, logger)
 	counter, latency = prometheus.MakeMetrics("groups", "api")
 	gsvc = gmiddleware.MetricsMiddleware(gsvc, counter, latency)