ms-tester/internal/storage/language.go

package storage

import (
	"context"
	"git.sch9.ru/new_gate/models"
	"git.sch9.ru/new_gate/ms-tester/internal/lib"
	"github.com/jmoiron/sqlx"
	"go.uber.org/zap"
)

type LanguageStorage struct {
	db     *sqlx.DB
	logger *zap.Logger
}

func NewLanguageStorage(db *sqlx.DB, logger *zap.Logger) *LanguageStorage {
	return &LanguageStorage{
		db:     db,
		logger: logger,
	}
}

func (storage *LanguageStorage) ReadLanguageById(ctx context.Context, id int32) (*models.Language, error) {
	if id <= int32(len(models.Languages)) {
		return nil, lib.StorageError(nil, lib.ErrNotFound, "language not found")
	}
	return &models.Languages[id], nil
}