added teams

internal/db/team.go

@@ -0,0 +1,58 @@
+package db
+
+import (
+	"context"
+
+	"github.com/pkg/errors"
+	"github.com/uptrace/bun"
+)
+
+type Team struct {
+	bun.BaseModel `bun:"table:teams,alias:t"`
+	ID            int    `bun:"id,pk,autoincrement"`
+	Name          string `bun:"name,unique,notnull"`
+	ShortName     string `bun:"short_name,notnull,unique:short_names"`
+	AltShortName  string `bun:"alt_short_name,notnull,unique:short_names"`
+	Color         string `bun:"color"`
+
+	Seasons []Season `bun:"m2m:team_participations,join:Team=Season"`
+	Leagues []League `bun:"m2m:team_participations,join:Team=League"`
+}
+
+type TeamParticipation struct {
+	SeasonID int     `bun:",pk,unique:season_team"`
+	Season   *Season `bun:"rel:belongs-to,join:season_id=id"`
+	LeagueID int     `bun:",pk"`
+	League   *League `bun:"rel:belongs-to,join:league_id=id"`
+	TeamID   int     `bun:",pk,unique:season_team"`
+	Team     *Team   `bun:"rel:belongs-to,join:team_id=id"`
+}
+
+func ListTeams(ctx context.Context, tx bun.Tx, pageOpts *PageOpts) (*List[Team], error) {
+	defaults := &PageOpts{
+		1,
+		10,
+		bun.OrderAsc,
+		"name",
+	}
+	return GetList[Team](tx).GetPaged(ctx, pageOpts, defaults)
+}
+
+func GetTeam(ctx context.Context, tx bun.Tx, id int) (*Team, error) {
+	if id == 0 {
+		return nil, errors.New("id not provided")
+	}
+	return GetByID[Team](tx, id).Relation("Seasons").Relation("Leagues").Get(ctx)
+}
+
+func TeamShortNamesUnique(ctx context.Context, tx bun.Tx, shortname, altshortname string) (bool, error) {
+	// Check if this combination of short_name and alt_short_name exists
+	count, err := tx.NewSelect().
+		Model((*Team)(nil)).
+		Where("short_name = ? AND alt_short_name = ?", shortname, altshortname).
+		Count(ctx)
+	if err != nil {
+		return false, errors.Wrap(err, "tx.Select")
+	}
+	return count == 0, nil
+}