Product/relation/product_collection.go

package relation

import (
	"github.com/gshopify/service-wrapper/model"
	"github.com/gshopify/service-wrapper/scalar"
	"github.com/mailru/dbr"
	"github.com/microcosm-cc/bluemonday"
	"gshopper.com/gshopify/products/graphql/generated"
	"time"
)

type ProductCollection struct {
	Id             string         `db:"id"`
	Title          string         `db:"title"`
	Description    string         `db:"description"`
	Handle         dbr.NullString `db:"handle"`
	Scope          string         `db:"scope"`
	SortOrder      string         `db:"sort_order"`
	Image          dbr.NullString `db:"image"`
	TemplateSuffix dbr.NullString `db:"template_suffix"`
	CreatedAt      time.Time      `db:"created_at"`
	UpdatedAt      time.Time      `db:"updated_at"`
	PublishedAt    *time.Time     `db:"published_at"`
	DeletedAt      *time.Time     `db:"deleted_at"`
}

func (c *ProductCollection) As() *generated.Collection {
	var (
		description = bluemonday.StrictPolicy().Sanitize(c.Description)
		collection  = &generated.Collection{
			Description:     description,
			DescriptionHTML: scalar.Html(c.Description),
			Handle:          c.Handle.String,
			ID:              model.NewId(model.GidCollection, c.Id),
			Image:           nil, //TODO:
			OnlineStoreURL:  nil, //TODO:
			Seo: &generated.Seo{
				Description: &description,
				Title:       &c.Title,
			},
			Title:     c.Title,
			UpdatedAt: scalar.NewDateTimeFrom(c.UpdatedAt),
		}
	)

	if order := generated.CollectionSortOrder(c.SortOrder); order.IsValid() {
		collection.Metafields = append(collection.Metafields, &generated.Metafield{
			Namespace: model.GidCollection.String(),
			Key:       "sort_order",
			Type:      model.MetaFieldTypeSingleLineTextField.String(),
			Value:     order.String(),
		})
	}

	if scope := model.PublishScope(c.Scope); scope.IsValid() {
		collection.Metafields = append(collection.Metafields, &generated.Metafield{
			Namespace: model.GidCollection.String(),
			Key:       "scope",
			Type:      model.MetaFieldTypeSingleLineTextField.String(),
			Value:     scope.String(),
		})
	}

	return collection
}