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43 lines
939 B
43 lines
939 B
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, name))
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if err != nil {
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return nil, err
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}
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tag2 := &models.Tag{}
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err = tag2.Decode(tag[0].Tag)
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if err != nil {
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return nil, err
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}
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return tag2, 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).SelectDistinctTagsLike(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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