47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package postgres
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import (
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"context"
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"database/sql"
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"fmt"
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"git.aiterp.net/rpdata/api/database/postgres/psqlcore"
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"git.aiterp.net/rpdata/api/models"
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)
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type tagRepository struct {
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db *sql.DB
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}
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func (r *tagRepository) Find(ctx context.Context, kind models.TagKind, name string) (*models.Tag, error) {
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tag, err := psqlcore.New(r.db).SelectTagsByTag(ctx, fmt.Sprintf("%s:%s", kind, nmae))
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if err != nil {
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return nil, err
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}
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return &models.Tag{Kind: models.TagKind(tag.Kind), Name: tag.Name}, nil
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}
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func (r *tagRepository) List(ctx context.Context, filter models.TagFilter) ([]*models.Tag, error) {
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var tags []string
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var err error
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if filter.Kind != nil {
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tags, err = psqlcore.New(r.db).SelectDistinctTagsByKind(ctx, string(*filter.Kind))
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} else {
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tags, err = psqlcore.New(r.db).SelectDistinctTags(ctx)
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}
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if err != nil {
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return nil, err
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}
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return models.DecodeTagArray(tags)
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}
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func modelsTagsFromDataTags(tags []psqlcore.CommonTag) []*models.Tag {
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results := make([]*models.Tag, len(tags))
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for i, tag := range tags {
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results[i] = &models.Tag{Kind: models.TagKind(tag.Kind), Name: tag.Name}
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}
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return results
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}
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