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boltdb-image-server's Introduction

reference boilerplate

basic https://github.com/Amatobahn/echo-boilerplate/blob/master/server/server.go

with jwt auth https://github.com/SeptiyanAndika/go-echo-boilerplate/blob/master/utils/authorizer.go

TODO

-[] create flutter client that crops and uploads an image

Basic Schema

  • KeyId bson.ObjectId
  • Payload string
  • CreatedAt time.Time

Image Schema

  • KeyId string bson.ObjectId
  • Payload blob.binary image/jpeg/png

installation

  • $ dep ensure
  • $ go build
  • $ go run main.go

Aws3 service client

  • a := &handler.Aws3{}
  • a.Bucket = bucket
  • a.Region = region
  • a.Init(bucket, region)
  • name := shortuuid.New()
  • // read file from local dir
  • image_byte, err := ioutil.ReadFile("test.png")
  • if err != nil {log.Fatal(err)}
  • err = a.PutImage(image_byte, name) // Aws3.PutObject(data *os.File, fileName string)
  • if err != nil {
  • log.Fatal("AWS S3 put error : ",err)
  • }
  • obj, err := a.GetImage(name)
  • if err != nil {
  • log.Fatal("AWS S3 get error : ",err)
  • }
  • log.Println("SUCCESS S3 RESULT ",obj)

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