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The pattern we were using for actions required actions to be defined in three places, an enum member containing the type string, an type definition and a function. This combines all three of these into one by using a helper function based on the ideas from [1]. [1]: https://phryneas.de/redux-typescript-no-discriminating-union
64 lines
2.2 KiB
TypeScript
64 lines
2.2 KiB
TypeScript
// SPDX-License-Identifier: MIT
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// Copyright (c) 2020-2022 The Pybricks Authors
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import { takeEvery } from 'typed-redux-saga/macro';
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import { didFailToWrite as bleUartDidFailToWrite } from '../ble-nordic-uart-service/actions';
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import { eventProtocolError as pybricksEventProtocolError } from '../ble-pybricks-service/actions';
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import {
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BleDeviceFailToConnectReasonType,
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didFailToConnect as bleDeviceDidFailToConnect,
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} from '../ble/actions';
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import { didFailToFetchList } from '../licenses/actions';
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import {
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BootloaderConnectionFailureReason,
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didError as bootloaderDidError,
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didFailToConnect as bootloaderDidFailToConnect,
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} from '../lwp3-bootloader/actions';
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function handleBleDeviceDidFailToConnect(
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action: ReturnType<typeof bleDeviceDidFailToConnect>,
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): void {
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if (action.reason === BleDeviceFailToConnectReasonType.Unknown) {
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console.error(action.err);
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}
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}
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function handlePybricksEventProtocolError(
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action: ReturnType<typeof pybricksEventProtocolError>,
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): void {
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console.error(action.err);
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}
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function handleBleUartDidFailToWrite(
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action: ReturnType<typeof bleUartDidFailToWrite>,
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): void {
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console.error(action.err);
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}
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function handleBootloaderDidFailToConnect(
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action: ReturnType<typeof bootloaderDidFailToConnect>,
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): void {
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if (action.reason === BootloaderConnectionFailureReason.Unknown) {
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console.error(action.err);
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}
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}
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function handleBootloaderDidError(action: ReturnType<typeof bootloaderDidError>): void {
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console.error(action.err);
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}
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function handleLicenseDidFailToFetch(
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action: ReturnType<typeof didFailToFetchList>,
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): void {
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console.error(`Failed to fetch licenses: ${action.reason.statusText}`);
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}
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export default function* (): Generator {
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yield* takeEvery(bleDeviceDidFailToConnect, handleBleDeviceDidFailToConnect);
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yield* takeEvery(pybricksEventProtocolError, handlePybricksEventProtocolError);
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yield* takeEvery(bleUartDidFailToWrite, handleBleUartDidFailToWrite);
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yield* takeEvery(bootloaderDidFailToConnect, handleBootloaderDidFailToConnect);
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yield* takeEvery(bootloaderDidError, handleBootloaderDidError);
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yield* takeEvery(didFailToFetchList, handleLicenseDidFailToFetch);
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}
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