91 lines
3.0 KiB
Go
91 lines
3.0 KiB
Go
package store
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import (
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"context"
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"encoding/json"
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"fmt"
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"aiaa-notification-service/internal/model"
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)
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func (s *Store) CreateChannel(ctx context.Context, ch *model.Channel) error {
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configJSON, err := json.Marshal(ch.Config)
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if err != nil {
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return fmt.Errorf("marshal channel config: %w", err)
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}
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query := `INSERT INTO notification_channel (name, type, config, status) VALUES (?, ?, ?, ?)`
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result, err := s.DB.ExecContext(ctx, query, ch.Name, ch.Type, configJSON, ch.Status)
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if err != nil {
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return fmt.Errorf("create channel: %w", err)
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}
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id, _ := result.LastInsertId()
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ch.ID = int(id)
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return nil
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}
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func (s *Store) GetChannel(ctx context.Context, id int) (*model.Channel, error) {
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var ch model.Channel
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var configBytes []byte
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row := s.DB.QueryRowContext(ctx, `SELECT id, name, type, config, status, created_at, updated_at FROM notification_channel WHERE id = ?`, id)
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if err := row.Scan(&ch.ID, &ch.Name, &ch.Type, &configBytes, &ch.Status, &ch.CreatedAt, &ch.UpdatedAt); err != nil {
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return nil, fmt.Errorf("get channel %d: %w", id, err)
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}
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raw := json.RawMessage(configBytes)
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ch.Config = &raw
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return &ch, nil
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}
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func (s *Store) GetChannelByName(ctx context.Context, name string) (*model.Channel, error) {
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var ch model.Channel
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var configBytes []byte
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row := s.DB.QueryRowContext(ctx, `SELECT id, name, type, config, status, created_at, updated_at FROM notification_channel WHERE name = ?`, name)
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if err := row.Scan(&ch.ID, &ch.Name, &ch.Type, &configBytes, &ch.Status, &ch.CreatedAt, &ch.UpdatedAt); err != nil {
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return nil, fmt.Errorf("get channel by name %s: %w", name, err)
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}
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raw := json.RawMessage(configBytes)
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ch.Config = &raw
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return &ch, nil
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}
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func (s *Store) ListChannels(ctx context.Context) ([]model.Channel, error) {
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rows, err := s.DB.QueryContext(ctx, `SELECT id, name, type, config, status, created_at, updated_at FROM notification_channel ORDER BY id`)
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if err != nil {
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return nil, fmt.Errorf("list channels: %w", err)
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}
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defer rows.Close()
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var channels []model.Channel
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for rows.Next() {
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var ch model.Channel
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var configBytes []byte
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if err := rows.Scan(&ch.ID, &ch.Name, &ch.Type, &configBytes, &ch.Status, &ch.CreatedAt, &ch.UpdatedAt); err != nil {
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return nil, fmt.Errorf("scan channel: %w", err)
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}
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raw := json.RawMessage(configBytes)
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ch.Config = &raw
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channels = append(channels, ch)
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}
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return channels, rows.Err()
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}
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func (s *Store) UpdateChannel(ctx context.Context, id int, ch *model.Channel) error {
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configJSON, err := json.Marshal(ch.Config)
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if err != nil {
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return fmt.Errorf("marshal channel config: %w", err)
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}
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query := `UPDATE notification_channel SET name=?, type=?, config=?, status=? WHERE id=?`
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_, err = s.DB.ExecContext(ctx, query, ch.Name, ch.Type, configJSON, ch.Status, id)
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if err != nil {
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return fmt.Errorf("update channel %d: %w", id, err)
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}
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return nil
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}
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func (s *Store) DeleteChannel(ctx context.Context, id int) error {
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_, err := s.DB.ExecContext(ctx, `DELETE FROM notification_channel WHERE id = ?`, id)
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if err != nil {
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return fmt.Errorf("delete channel %d: %w", id, err)
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}
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return nil
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}
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