82 lines
1.6 KiB
Go
82 lines
1.6 KiB
Go
package db
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import (
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"context"
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"database/sql"
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"errors"
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"github.com/jmoiron/sqlx"
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"golang.org/x/sync/errgroup"
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)
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type Journal struct {
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ID string
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Name string
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Sort int
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Pages []*JournalPage
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Ownership []OwnershipString
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}
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func (j *Journal) Query(data *InsertId[uint]) {
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data.query = `
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INSERT INTO journal (game_id, id, name, sort)
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VALUES ($1, $2, $3, $4)
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ON CONFLICT(id) DO UPDATE SET
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game_id = EXCLUDED.game_id,
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updated_at = datetime('now')
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RETURNING (created_at == updated_at) AS is_inserted`
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}
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func (j *Journal) InsertObjects(tx *sqlx.Tx) error {
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group, _ := errgroup.WithContext(context.Background())
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relId := InsertId[string]{id: j.ID, fieldName: "journal_id"}
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InsertSliceParallel(group, tx, j.Pages, relId)
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InsertSliceParallel(group, tx, j.Ownership, relId)
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err := group.Wait()
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if err != nil && !errors.Is(err, sql.ErrNoRows) {
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return err
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}
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return nil
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}
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func (j *Journal) Insert(tx *sqlx.Tx, data *InsertId[uint]) error {
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if data.query == "" {
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return ErrNoQuery
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}
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args := []any{data.id, j.ID, j.Name, j.Sort}
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var isInserted bool
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err := tx.QueryRowx(data.query, args...).Scan(&isInserted)
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if err != nil {
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return err
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}
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if isInserted {
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return j.InsertObjects(tx)
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}
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return nil
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}
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func (j *Journal) InsertCtx(ctx context.Context, tx *sqlx.Tx, data *InsertId[uint]) error {
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if data.query == "" {
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return ErrNoQuery
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}
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args := []any{data.id, j.ID, j.Name, j.Sort}
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var isInserted bool
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err := tx.QueryRowxContext(ctx, data.query, args...).Scan(&isInserted)
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if err != nil {
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return err
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}
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if isInserted {
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return j.InsertObjects(tx)
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}
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return nil
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}
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