logging_middleware.go

package service

// Code generated by gowrap. DO NOT EDIT.
// template: ../../../assets/templates/middleware/access_log
// gowrap: http://github.com/hexdigest/gowrap

//go:generate gowrap gen -p git.perx.ru/perxis/perxis-go/pkg/spaces -i Spaces -t ../../../assets/templates/middleware/access_log -o logging_middleware.go -l ""

import (
	"context"
	"fmt"
	"time"

	"git.perx.ru/perxis/perxis-go/pkg/auth"
	"git.perx.ru/perxis/perxis-go/pkg/spaces"
	"go.uber.org/zap"
	"go.uber.org/zap/zapcore"
)

// loggingMiddleware implements spaces.Spaces that is instrumented with logging
type loggingMiddleware struct {
	logger *zap.Logger
	next   spaces.Spaces
}

// LoggingMiddleware instruments an implementation of the spaces.Spaces with simple logging
func LoggingMiddleware(logger *zap.Logger) Middleware {
	return func(next spaces.Spaces) spaces.Spaces {
		return &loggingMiddleware{
			next:   next,
			logger: logger,
		}
	}
}

func (m *loggingMiddleware) Create(ctx context.Context, space *spaces.Space) (created *spaces.Space, err error) {
	begin := time.Now()
	var fields []zapcore.Field
	for k, v := range map[string]interface{}{
		"ctx":   ctx,
		"space": space} {
		if k == "ctx" {
			fields = append(fields, zap.String("principal", fmt.Sprint(auth.GetPrincipal(ctx))))
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("Create.Request", fields...)

	created, err = m.next.Create(ctx, space)

	fields = []zapcore.Field{
		zap.Duration("time", time.Since(begin)),
		zap.Error(err),
	}

	for k, v := range map[string]interface{}{
		"created": created,
		"err":     err} {
		if k == "err" {
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("Create.Response", fields...)

	return created, err
}

func (m *loggingMiddleware) Delete(ctx context.Context, spaceId string) (err error) {
	begin := time.Now()
	var fields []zapcore.Field
	for k, v := range map[string]interface{}{
		"ctx":     ctx,
		"spaceId": spaceId} {
		if k == "ctx" {
			fields = append(fields, zap.String("principal", fmt.Sprint(auth.GetPrincipal(ctx))))
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("Delete.Request", fields...)

	err = m.next.Delete(ctx, spaceId)

	fields = []zapcore.Field{
		zap.Duration("time", time.Since(begin)),
		zap.Error(err),
	}

	for k, v := range map[string]interface{}{
		"err": err} {
		if k == "err" {
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("Delete.Response", fields...)

	return err
}

func (m *loggingMiddleware) Get(ctx context.Context, spaceId string) (space *spaces.Space, err error) {
	begin := time.Now()
	var fields []zapcore.Field
	for k, v := range map[string]interface{}{
		"ctx":     ctx,
		"spaceId": spaceId} {
		if k == "ctx" {
			fields = append(fields, zap.String("principal", fmt.Sprint(auth.GetPrincipal(ctx))))
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("Get.Request", fields...)

	space, err = m.next.Get(ctx, spaceId)

	fields = []zapcore.Field{
		zap.Duration("time", time.Since(begin)),
		zap.Error(err),
	}

	for k, v := range map[string]interface{}{
		"space": space,
		"err":   err} {
		if k == "err" {
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("Get.Response", fields...)

	return space, err
}

func (m *loggingMiddleware) List(ctx context.Context, orgId string) (spaces []*spaces.Space, err error) {
	begin := time.Now()
	var fields []zapcore.Field
	for k, v := range map[string]interface{}{
		"ctx":   ctx,
		"orgId": orgId} {
		if k == "ctx" {
			fields = append(fields, zap.String("principal", fmt.Sprint(auth.GetPrincipal(ctx))))
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("List.Request", fields...)

	spaces, err = m.next.List(ctx, orgId)

	fields = []zapcore.Field{
		zap.Duration("time", time.Since(begin)),
		zap.Error(err),
	}

	for k, v := range map[string]interface{}{
		"spaces": spaces,
		"err":    err} {
		if k == "err" {
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("List.Response", fields...)

	return spaces, err
}

func (m *loggingMiddleware) Update(ctx context.Context, space *spaces.Space) (err error) {
	begin := time.Now()
	var fields []zapcore.Field
	for k, v := range map[string]interface{}{
		"ctx":   ctx,
		"space": space} {
		if k == "ctx" {
			fields = append(fields, zap.String("principal", fmt.Sprint(auth.GetPrincipal(ctx))))
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("Update.Request", fields...)

	err = m.next.Update(ctx, space)

	fields = []zapcore.Field{
		zap.Duration("time", time.Since(begin)),
		zap.Error(err),
	}

	for k, v := range map[string]interface{}{
		"err": err} {
		if k == "err" {
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("Update.Response", fields...)

	return err
}

func (m *loggingMiddleware) UpdateConfig(ctx context.Context, spaceId string, config *spaces.Config) (err error) {
	begin := time.Now()
	var fields []zapcore.Field
	for k, v := range map[string]interface{}{
		"ctx":     ctx,
		"spaceId": spaceId,
		"config":  config} {
		if k == "ctx" {
			fields = append(fields, zap.String("principal", fmt.Sprint(auth.GetPrincipal(ctx))))
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("UpdateConfig.Request", fields...)

	err = m.next.UpdateConfig(ctx, spaceId, config)

	fields = []zapcore.Field{
		zap.Duration("time", time.Since(begin)),
		zap.Error(err),
	}

	for k, v := range map[string]interface{}{
		"err": err} {
		if k == "err" {
			continue
		}
		fields = append(fields, zap.Reflect(k, v))
	}

	m.logger.Debug("UpdateConfig.Response", fields...)

	return err
}