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Fix(challenges): load legacy code from localStorage

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This commit is contained in:
Berkeley Martinez
2016-08-13 14:58:16 -07:00
parent bfbe7214cc
commit b1d04077d9
1 changed files with 34 additions and 9 deletions
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43
client/sagas/code-storage-saga.js
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@ -4,32 +4,46 @@ import types from '../../common/app/routes/challenges/redux/types';
import { import {
savedCodeFound savedCodeFound
} from '../../common/app/routes/challenges/redux/actions'; } from '../../common/app/routes/challenges/redux/actions';
import {
updateContents
} from '../../common/utils/polyvinyl';
const legecyPrefixes = [ const legacyPrefixes = [
'Bonfire: ', 'Bonfire: ',
'Waypoint: ', 'Waypoint: ',
'Zipline: ', 'Zipline: ',
'Basejump: ', 'Basejump: ',
'Checkpoint: ' 'Checkpoint: '
]; ];
const legacyPostfix = 'Val';
function getCode(id, legacy) { function getCode(id) {
if (store.has(id)) { if (store.has(id)) {
return store.get(id); return store.get(id);
} }
if (store.has(legacy)) { return null;
const code = '' + store.get(legacy); }
store.remove(legacy);
function getLegacyCode(legacy) {
const key = legacy + legacyPostfix;
let code = null;
if (store.has(key)) {
code = '' + store.get(key);
store.remove(key);
return code; return code;
} }
return legecyPrefixes.reduce((code, prefix) => { return legacyPrefixes.reduce((code, prefix) => {
if (code) { if (code) {
return code; return code;
} }
return store.get(prefix + legacy + 'Val'); return store.get(prefix + key);
}, null); }, null);
} }
function legacyToFile(code, files, key) {
return { [key]: updateContents(code, files[key]) };
}
export default function codeStorageSaga(actions$, getState) { export default function codeStorageSaga(actions$, getState) {
return actions$ return actions$
.filter(({ type }) => ( .filter(({ type }) => (
@ -37,15 +51,26 @@ export default function codeStorageSaga(actions$, getState) {
type === types.loadCode type === types.loadCode
)) ))
.map(({ type }) => { .map(({ type }) => {
const { id = '', files = {}, legacyKey = '' } = getState().challengesApp; const {
challengesApp: {
id = '',
files = {},
legacyKey = '',
key
}
} = getState();
if (type === types.saveCode) { if (type === types.saveCode) {
store.set(id, files); store.set(id, files);
return null; return null;
} }
const codeFound = getCode(id, legacyKey); const codeFound = getCode(id);
if (codeFound) { if (codeFound) {
return savedCodeFound(codeFound); return savedCodeFound(codeFound);
} }
const legacyCode = getLegacyCode(legacyKey);
if (legacyCode) {
return savedCodeFound(legacyToFile(legacyCode, files, key));
}
return null; return null;
}); });
} }