71 lines
2.1 KiB
Go
71 lines
2.1 KiB
Go
package db
|
|
|
|
import (
|
|
"database/sql"
|
|
"lostcavewireplanner/internal/models"
|
|
)
|
|
|
|
func (s *Store) RackGetAll() ([]models.Rack, error) {
|
|
rows, err := s.DB.Query(`SELECT id, name, rack_type, depth, height_units, comment, created_at, updated_at FROM racks ORDER BY name`)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer rows.Close()
|
|
|
|
var racks []models.Rack
|
|
for rows.Next() {
|
|
var r models.Rack
|
|
if err := rows.Scan(&r.ID, &r.Name, &r.RackType, &r.Depth, &r.HeightUnits, &r.Comment, &r.CreatedAt, &r.UpdatedAt); err != nil {
|
|
return nil, err
|
|
}
|
|
racks = append(racks, r)
|
|
}
|
|
return racks, rows.Err()
|
|
}
|
|
|
|
func (s *Store) RackGetByID(id int64) (*models.Rack, error) {
|
|
r := &models.Rack{}
|
|
err := s.DB.QueryRow(`SELECT id, name, rack_type, depth, height_units, comment, created_at, updated_at FROM racks WHERE id = ?`, id).
|
|
Scan(&r.ID, &r.Name, &r.RackType, &r.Depth, &r.HeightUnits, &r.Comment, &r.CreatedAt, &r.UpdatedAt)
|
|
if err == sql.ErrNoRows {
|
|
return nil, nil
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return r, nil
|
|
}
|
|
|
|
func (s *Store) RackCreate(r *models.Rack) (int64, error) {
|
|
res, err := s.DB.Exec(`INSERT INTO racks (name, rack_type, depth, height_units, comment) VALUES (?, ?, ?, ?, ?)`,
|
|
r.Name, r.RackType, r.Depth, r.HeightUnits, r.Comment)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return res.LastInsertId()
|
|
}
|
|
|
|
func (s *Store) RackUpdate(r *models.Rack) error {
|
|
_, err := s.DB.Exec(`UPDATE racks SET name=?, rack_type=?, depth=?, height_units=?, comment=?, updated_at=datetime('now') WHERE id=?`,
|
|
r.Name, r.RackType, r.Depth, r.HeightUnits, r.Comment, r.ID)
|
|
return err
|
|
}
|
|
|
|
func (s *Store) RackDelete(id int64) error {
|
|
_, err := s.DB.Exec(`DELETE FROM racks WHERE id=?`, id)
|
|
return err
|
|
}
|
|
|
|
func (s *Store) RackGetByName(name string) (*models.Rack, error) {
|
|
r := &models.Rack{}
|
|
err := s.DB.QueryRow(`SELECT id, name, rack_type, depth, height_units, comment, created_at, updated_at FROM racks WHERE name = ?`, name).
|
|
Scan(&r.ID, &r.Name, &r.RackType, &r.Depth, &r.HeightUnits, &r.Comment, &r.CreatedAt, &r.UpdatedAt)
|
|
if err == sql.ErrNoRows {
|
|
return nil, nil
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return r, nil
|
|
}
|