add games operations

internal/repos/teams_repo/repo.go

@@ -0,0 +1,67 @@
+package teams_repo
+
+import (
+	"context"
+	"evening_detective_server/internal/repos"
+
+	"github.com/jackc/pgx/v5/pgxpool"
+)
+
+type TeamsRepo struct {
+	pool *pgxpool.Pool
+}
+
+func NewTeamsRepo(pool *pgxpool.Pool) *TeamsRepo {
+	return &TeamsRepo{
+		pool: pool,
+	}
+}
+
+func (r *TeamsRepo) GetTeamsByGameID(
+	ctx context.Context,
+	gameId int,
+) ([]*repos.Team, error) {
+	rows, err := r.pool.Query(
+		ctx,
+		`SELECT 
+			scenarios.id, 
+			scenarios.name, 
+			scenarios.description, 
+			scenarios.image, 
+			scenarios.scenario, 
+			users.id, 
+			users.username, 
+			scenarios.status, 
+			scenarios.updated_at, 
+			scenarios.created_at, 
+			scenarios.published_at
+		FROM scenarios
+		LEFT JOIN users on scenarios.author_id = users.id
+		WHERE scenarios.author_id = $1 and is_deleted = FALSE
+		ORDER BY created_at DESC`,
+		gameId,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	var teams []*repos.Team
+	for rows.Next() {
+		team := &repos.Team{}
+		err := rows.Scan(
+			&team.ID,
+			&team.Name,
+			&team.Password,
+		)
+		if err != nil {
+			return nil, err
+		}
+		teams = append(teams, team)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	return teams, nil
+}