HouYunFei
51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
package service
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import (
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"time"
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"github.com/basketikun/infinite-canvas/model"
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"github.com/basketikun/infinite-canvas/repository"
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)
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func ListAssets(q model.Query) (model.AssetList, error) {
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items, total, err := repository.ListAssets(q)
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if err != nil {
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return model.AssetList{}, err
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}
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tags, err := repository.ListAssetTags(q)
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if err != nil {
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return model.AssetList{}, err
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}
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return model.AssetList{Items: items, Tags: tags, Total: int(total)}, nil
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}
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func SaveAsset(item model.Asset) (model.Asset, error) {
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now := time.Now().Format(time.RFC3339)
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if item.Type == "" {
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item.Type = model.AssetTypeText
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}
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if item.ID == "" {
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item.ID = newID("asset")
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item.CreatedAt = now
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}
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item.UpdatedAt = now
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if item.CoverURL == "" {
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item.CoverURL = assetCoverURL(item)
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}
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return repository.SaveAsset(item)
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}
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func DeleteAsset(id string) error {
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return repository.DeleteAsset(id)
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}
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func assetCoverURL(item model.Asset) string {
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if item.CoverURL != "" {
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return item.CoverURL
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}
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if item.Type == model.AssetTypeImage {
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return item.URL
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}
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return ""
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}
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