package apperr

import "errors"

// Domain errors returned by services. Handlers map these to HTTP status codes.
var (
	ErrNotFound             = errors.New("not found")
	ErrUnauthorized         = errors.New("unauthorized")
	ErrForbidden            = errors.New("forbidden")
	ErrBadRequest           = errors.New("bad request")
	ErrInternal             = errors.New("internal error")
	ErrOAuthOnly            = errors.New("use OAuth to sign in")
	ErrProviderUnconfigured = errors.New("OAuth provider not configured")
	ErrStateExpired         = errors.New("OAuth state expired")
	ErrStateMismatch        = errors.New("OAuth state mismatch")
	ErrExchangeFailed       = errors.New("OAuth exchange failed")
	ErrUserInfoFailed       = errors.New("failed to get user info")
)