autostore/golang/internal/application/commands/login_user_command.go

package commands

import (
	"context"

	"autostore/internal/application/interfaces"
)

type LoginUserCommand struct {
	authService interfaces.IAuthService
	logger      interfaces.ILogger
}

func NewLoginUserCommand(
	authService interfaces.IAuthService,
	logger interfaces.ILogger,
) *LoginUserCommand {
	return &LoginUserCommand{
		authService: authService,
		logger:      logger,
	}
}

func (c *LoginUserCommand) Execute(ctx context.Context, username string, password string) (string, error) {
	c.logger.Info(ctx, "Executing login command", "username", username)

	token, err := c.authService.Authenticate(ctx, username, password)
	if err != nil {
		c.logger.Warn(ctx, "Authentication failed", "username", username, "error", err)
		return "", err
	}

	c.logger.Info(ctx, "Login successful", "username", username)
	return token, nil
}