99 lines
2.5 KiB
Go
99 lines
2.5 KiB
Go
package adapter
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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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"fmt"
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"time"
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"gitea.dwysokinski.me/twhelp/corev3/internal/adapter/internal/bunmodel"
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"gitea.dwysokinski.me/twhelp/corev3/internal/domain"
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"github.com/uptrace/bun"
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)
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type TribeChangeBunRepository struct {
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db bun.IDB
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}
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func NewTribeChangeBunRepository(db bun.IDB) *TribeChangeBunRepository {
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return &TribeChangeBunRepository{db: db}
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}
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func (repo *TribeChangeBunRepository) Create(ctx context.Context, params ...domain.CreateTribeChangeParams) error {
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if len(params) == 0 {
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return nil
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}
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now := time.Now()
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tribeChanges := make(bunmodel.TribeChanges, 0, len(params))
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for _, p := range params {
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tribeChanges = append(tribeChanges, bunmodel.TribeChange{
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ServerKey: p.ServerKey(),
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PlayerID: p.PlayerID(),
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NewTribeID: p.NewTribeID(),
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OldTribeID: p.OldTribeID(),
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CreatedAt: now,
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})
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}
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if _, err := repo.db.NewInsert().
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Model(&tribeChanges).
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Ignore().
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Returning("").
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Exec(ctx); err != nil {
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return fmt.Errorf("something went wrong while inserting tribe changes into the db: %w", err)
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}
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return nil
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}
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func (repo *TribeChangeBunRepository) List(
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ctx context.Context,
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params domain.ListTribeChangesParams,
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) (domain.TribeChanges, error) {
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var tribeChanges bunmodel.TribeChanges
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if err := repo.db.NewSelect().
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Model(&tribeChanges).
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Apply(listTribeChangesParamsApplier{params: params}.apply).
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Scan(ctx); err != nil && !errors.Is(err, sql.ErrNoRows) {
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return nil, fmt.Errorf("couldn't select tribe changes from the db: %w", err)
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}
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return tribeChanges.ToDomain()
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}
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type listTribeChangesParamsApplier struct {
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params domain.ListTribeChangesParams
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}
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//nolint:gocyclo
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func (a listTribeChangesParamsApplier) apply(q *bun.SelectQuery) *bun.SelectQuery {
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if serverKeys := a.params.ServerKeys(); len(serverKeys) > 0 {
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q = q.Where("tc.server_key IN (?)", bun.In(serverKeys))
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}
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for _, s := range a.params.Sort() {
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switch s {
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case domain.TribeChangeSortCreatedAtASC:
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q = q.Order("tc.created_at ASC")
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case domain.TribeChangeSortCreatedAtDESC:
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q = q.Order("tc.created_at DESC")
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case domain.TribeChangeSortIDASC:
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q = q.Order("tc.id ASC")
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case domain.TribeChangeSortIDDESC:
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q = q.Order("tc.id DESC")
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case domain.TribeChangeSortServerKeyASC:
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q = q.Order("tc.server_key ASC")
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case domain.TribeChangeSortServerKeyDESC:
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q = q.Order("tc.server_key DESC")
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default:
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return q.Err(errors.New("unsupported sort value"))
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}
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}
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return q.Limit(a.params.Limit()).Offset(a.params.Offset())
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}
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