domain

Documentation

Overview

Package domain contains the domain entities and domain logic necessary for the thumbnail image cache.

Index

• type Thumbnail
  • func NewThumbnail(hash string, image image.Image) Thumbnail
  • func (t *Thumbnail) GetHash() string
  • func (t *Thumbnail) GetImage() image.Image
• type ThumbnailRepository

Types

type Thumbnail

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

Thumbnail encapsulates the actual thumbnail image but also tracks access time

func NewThumbnail

func NewThumbnail(hash string, image image.Image) Thumbnail

NewThumbnail creates a new thumbnail tying the hash with the image together

func (*Thumbnail) GetHash

func (t *Thumbnail) GetHash() string

GetHash returns the image hash

func (*Thumbnail) GetImage

func (t *Thumbnail) GetImage() image.Image

GetImage returns the image data and updates the internal data accordingly

type ThumbnailRepository

type ThumbnailRepository interface {
	Add(Thumbnail)
	Get(hash string) (Thumbnail, bool)
}

ThumbnailRepository allow to add and retrieve thumbnails