jackyu66gitandCursor
32ac559385
运营横幅目录（ops_banners + admin /cms），锁定 024–040 全队列。 Co-authored-by: Cursor <cursoragent@cursor.com>
68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
package repository
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import (
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"context"
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"errors"
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"time"
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"github.com/google/uuid"
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"github.com/jackc/pgx/v5"
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)
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// BannerRow is OpsCMS Banner catalog row.
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type BannerRow struct {
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ID uuid.UUID `json:"id"`
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Code string `json:"code"`
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Title string `json:"title"`
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Placement string `json:"placement"`
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ImageURL *string `json:"image_url,omitempty"`
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LinkPath *string `json:"link_path,omitempty"`
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SortOrder int `json:"sort_order"`
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Active bool `json:"active"`
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System bool `json:"system"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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// ListBanners returns banner catalog.
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func (r *AdminRepo) ListBanners(ctx context.Context) ([]BannerRow, error) {
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rows, err := r.Pool.Query(ctx, `
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SELECT id, code, title, placement, image_url, link_path, sort_order, active, system, updated_at
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FROM ops_banners
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ORDER BY active DESC, sort_order ASC, code ASC`)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var out []BannerRow
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for rows.Next() {
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var b BannerRow
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if err := rows.Scan(
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&b.ID, &b.Code, &b.Title, &b.Placement, &b.ImageURL, &b.LinkPath,
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&b.SortOrder, &b.Active, &b.System, &b.UpdatedAt,
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); err != nil {
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return nil, err
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}
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out = append(out, b)
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}
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return out, rows.Err()
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}
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// GetBanner loads one banner by id.
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func (r *AdminRepo) GetBanner(ctx context.Context, id uuid.UUID) (*BannerRow, error) {
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var b BannerRow
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err := r.Pool.QueryRow(ctx, `
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SELECT id, code, title, placement, image_url, link_path, sort_order, active, system, updated_at
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FROM ops_banners WHERE id=$1`, id,
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).Scan(
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&b.ID, &b.Code, &b.Title, &b.Placement, &b.ImageURL, &b.LinkPath,
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&b.SortOrder, &b.Active, &b.System, &b.UpdatedAt,
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)
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if errors.Is(err, pgx.ErrNoRows) {
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return nil, err
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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 &b, nil
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}
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