s3

package

v0.0.0-...-4a8097e Latest Latest Go to latest Published: Dec 16, 2018 License: LGPL-3.0 Imports: 7 Imported by: 0

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Package s3 is used to implement model.IM interface. Its purpose is controlling images of users and ads.

s3 uses AWS simple storage service to store images.

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type Config struct {
	Bucket string `json:"Bucket"`
	ACL    string `json:"ACL"`
	Region string `json:"Region"`
}

Config is config for AWS S3 image manager

type S3 struct {
	// contains filtered or unexported fields
}

S3 is a struct that implements model.IM interface

func InitS3(cfg Config) (*S3, error)

InitS3 initiates connection to S3

func (s *S3) DeleteImage(key string) error

DeleteImage deletes such key from the bucket

func (s *S3) DownloadImage(key string) error

DownloadImage downloads image from AWS

func (s *S3) IsExist(key string) bool

IsExist checks if such key exists in the bucket

func (s *S3) UploadImage(key string, body io.Reader) (string, error)

UploadImage uploads body as key