51 lines
1018 B
Go
51 lines
1018 B
Go
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package repository
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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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"strings"
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"github.com/luxsin/app-api/internal/model"
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)
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type BrandRepository struct {
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db *sql.DB
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}
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func NewBrandRepository(db *sql.DB) *BrandRepository {
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return &BrandRepository{db: db}
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}
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func (r *BrandRepository) List(ctx context.Context, brandName string) ([]model.Brand, error) {
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query := "SELECT id, name FROM brand"
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args := []any{}
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if strings.TrimSpace(brandName) != "" {
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query += " WHERE name LIKE ?"
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args = append(args, "%"+brandName+"%")
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}
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query += " ORDER BY name ASC"
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rows, err := r.db.QueryContext(ctx, query, args...)
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if err != nil {
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return nil, fmt.Errorf("query brand: %w", err)
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}
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defer rows.Close()
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list := make([]model.Brand, 0)
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for rows.Next() {
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var b model.Brand
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if err := rows.Scan(&b.ID, &b.Name); err != nil {
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return nil, fmt.Errorf("scan brand: %w", err)
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}
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list = append(list, b)
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}
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if err := rows.Err(); err != nil {
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return nil, fmt.Errorf("iterate brand: %w", err)
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}
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return list, nil
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}
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