Models. #1

News.go

package models

// News <model>
// is used to describe article model.
type News struct {
	ID         string     `json:"_id" bson:"_id"`
	Title      string     `json:"title" bson:"title"`
	Preamble   string     `json:"preamble" bson:"preamble"`
	TimeAdded  int64      `json:"time_added" bson:"time_added"`
	Link       string     `json:"link" bson:"link"`
	NewsType   NewsType   `json:"news_type" bson:"news_type"`
	NewsSource NewsSource `json:"news_source" bson:"news_source"`
}

NewsSource.go

package models

var (
	SecretMagNewsSource = NewsSource{
		ID:       "f3fefa39-8adf-4e66-8f7c-18a071772a47",
		Name:     "Secret Mag",
		ImageURL: "/images/secret_mag.png",
		Types:    []NewsType{TypeNews},
	}

	TheVillageNewsSource = NewsSource{
		ID:       "5c118e2b-1ed4-41af-bcb3-f5bbc11d55d3",
		Name:     "The Village",
		ImageURL: "/images/the_village.png",
		Types:    []NewsType{TypeNews, TypeBusiness, TypeStyle},
	}

	TheoryAndPracticeNewsSource = NewsSource{
		ID:       "04e00787-598a-40bf-baf6-aa2ba1f8203c",
		Name:     "Theory and Practice",
		ImageURL: "/images/theory_and_practice.png",
		Types:    []NewsType{TypePost},
	}
)

// NewsSource <model>
// is used to describe news source model.
type NewsSource struct {
	ID       string     `json:"_id" bson:"_id"`
	Name     string     `json:"name" bson:"name"`
	ImageURL string     `json:"image_url" bson:"image_url"`
	Types    []NewsType `json:"types" bson:"types"`
}

NewsType.go

package models

var (
	TypeNews = NewsType{
		ID:   "6cef0d43-c49a-401a-9820-eda43a483a21",
		Type: "news",
		Name: "Новости",
	}

	TypePost = NewsType{
		ID:   "f98332cc-37a9-48c8-9abf-12b84de3d673",
		Type: "post",
		Name: "Пост",
	}

	TypeBusiness = NewsType{
		ID:   "ce0ef1ab-655b-475e-98b3-7c8fec74a3e8",
		Type: "business",
		Name: "Бизнес",
	}

	TypeStyle = NewsType{
		ID:   "0c05b2cf-77ce-484a-85b8-fd161500be1e",
		Type: "style",
		Name: "Стиль",
	}
)

// NewsType <struct>
// is used to describe news type model.
type NewsType struct {
	ID   string `json:"_id" bson:"_id"`
	Type string `json:"type" bson:"type"`
	Name string `json:"name" bson:"name"`
}