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51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
package repositories
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import (
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"context"
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"github.com/CubeCraft-Creations/Extrudex/backend/internal/models"
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"github.com/jackc/pgx/v5/pgxpool"
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)
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// MaterialModifierRepository handles database queries for material modifiers.
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type MaterialModifierRepository struct {
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pool *pgxpool.Pool
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}
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// NewMaterialModifierRepository creates a MaterialModifierRepository backed by the given pool.
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func NewMaterialModifierRepository(pool *pgxpool.Pool) *MaterialModifierRepository {
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return &MaterialModifierRepository{pool: pool}
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}
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// GetAll returns all material modifiers ordered by name.
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func (r *MaterialModifierRepository) GetAll(ctx context.Context) ([]models.MaterialModifier, error) {
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rows, err := r.pool.Query(ctx, `
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SELECT id, name, description, created_at, updated_at
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FROM material_modifiers
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ORDER BY name
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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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defer rows.Close()
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var modifiers []models.MaterialModifier
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for rows.Next() {
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var m models.MaterialModifier
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if err := rows.Scan(
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&m.ID, &m.Name, &m.Description,
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&m.CreatedAt, &m.UpdatedAt,
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); err != nil {
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return nil, err
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}
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modifiers = append(modifiers, m)
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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if modifiers == nil {
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modifiers = []models.MaterialModifier{}
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}
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return modifiers, nil
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}
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