protoc-gen-go-micro/vendor/github.com/go-kit/kit/examples/profilesvc/middlewares.go
Manfred Touron 5448f25fd6
glide up
2017-05-18 23:33:43 +02:00

90 lines
3.0 KiB
Go

package profilesvc
import (
"time"
"golang.org/x/net/context"
"github.com/go-kit/kit/log"
)
// Middleware describes a service (as opposed to endpoint) middleware.
type Middleware func(Service) Service
func LoggingMiddleware(logger log.Logger) Middleware {
return func(next Service) Service {
return &loggingMiddleware{
next: next,
logger: logger,
}
}
}
type loggingMiddleware struct {
next Service
logger log.Logger
}
func (mw loggingMiddleware) PostProfile(ctx context.Context, p Profile) (err error) {
defer func(begin time.Time) {
mw.logger.Log("method", "PostProfile", "id", p.ID, "took", time.Since(begin), "err", err)
}(time.Now())
return mw.next.PostProfile(ctx, p)
}
func (mw loggingMiddleware) GetProfile(ctx context.Context, id string) (p Profile, err error) {
defer func(begin time.Time) {
mw.logger.Log("method", "GetProfile", "id", id, "took", time.Since(begin), "err", err)
}(time.Now())
return mw.next.GetProfile(ctx, id)
}
func (mw loggingMiddleware) PutProfile(ctx context.Context, id string, p Profile) (err error) {
defer func(begin time.Time) {
mw.logger.Log("method", "PutProfile", "id", id, "took", time.Since(begin), "err", err)
}(time.Now())
return mw.next.PutProfile(ctx, id, p)
}
func (mw loggingMiddleware) PatchProfile(ctx context.Context, id string, p Profile) (err error) {
defer func(begin time.Time) {
mw.logger.Log("method", "PatchProfile", "id", id, "took", time.Since(begin), "err", err)
}(time.Now())
return mw.next.PatchProfile(ctx, id, p)
}
func (mw loggingMiddleware) DeleteProfile(ctx context.Context, id string) (err error) {
defer func(begin time.Time) {
mw.logger.Log("method", "DeleteProfile", "id", id, "took", time.Since(begin), "err", err)
}(time.Now())
return mw.next.DeleteProfile(ctx, id)
}
func (mw loggingMiddleware) GetAddresses(ctx context.Context, profileID string) (addresses []Address, err error) {
defer func(begin time.Time) {
mw.logger.Log("method", "GetAddresses", "profileID", profileID, "took", time.Since(begin), "err", err)
}(time.Now())
return mw.next.GetAddresses(ctx, profileID)
}
func (mw loggingMiddleware) GetAddress(ctx context.Context, profileID string, addressID string) (a Address, err error) {
defer func(begin time.Time) {
mw.logger.Log("method", "GetAddress", "profileID", profileID, "addressID", addressID, "took", time.Since(begin), "err", err)
}(time.Now())
return mw.next.GetAddress(ctx, profileID, addressID)
}
func (mw loggingMiddleware) PostAddress(ctx context.Context, profileID string, a Address) (err error) {
defer func(begin time.Time) {
mw.logger.Log("method", "PostAddress", "profileID", profileID, "took", time.Since(begin), "err", err)
}(time.Now())
return mw.next.PostAddress(ctx, profileID, a)
}
func (mw loggingMiddleware) DeleteAddress(ctx context.Context, profileID string, addressID string) (err error) {
defer func(begin time.Time) {
mw.logger.Log("method", "DeleteAddress", "profileID", profileID, "addressID", addressID, "took", time.Since(begin), "err", err)
}(time.Now())
return mw.next.DeleteAddress(ctx, profileID, addressID)
}