recovering_middleware.go

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

package middleware

//go:generate gowrap gen -p git.perx.ru/perxis/perxis-go/images -i Images -t ../../assets/templates/middleware/recovery -o recovering_middleware.go -l ""

import (
	"context"
	"fmt"

	"git.perx.ru/perxis/perxis-go/images"
	"git.perx.ru/perxis/perxis-go/pkg/files"
	"go.uber.org/zap"
)

// recoveringMiddleware implements images.Images that is instrumented with logging
type recoveringMiddleware struct {
	logger *zap.Logger
	next   images.Images
}

// RecoveringMiddleware instruments an implementation of the images.Images with simple logging
func RecoveringMiddleware(logger *zap.Logger) Middleware {
	return func(next images.Images) images.Images {
		return &recoveringMiddleware{
			next:   next,
			logger: logger,
		}
	}
}

func (m *recoveringMiddleware) Get(ctx context.Context, source *files.File, opts *images.GetOptions) (result *files.File, err error) {
	logger := m.logger
	defer func() {
		if r := recover(); r != nil {
			logger.Error("panic", zap.Error(fmt.Errorf("%v", r)))
			err = fmt.Errorf("%v", r)
		}
	}()

	return m.next.Get(ctx, source, opts)
}