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start to add methods for deleting file recursively

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catarak 2016-09-02 12:01:23 -04:00
parent 550347e6fc
commit 18839fde81
1 changed files with 22 additions and 0 deletions
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22
client/modules/IDE/reducers/files.js
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@ -69,6 +69,28 @@ function initialState() {
}];
}
function getAllDescendantIds(state, nodeId) {
return state.find(file => file.id === nodeId).children
.reduce((acc, childId) => (
[...acc, childId, ...getAllDescendantIds(state, childId)]
), []);
}
function deleteMany(state, ids) {
const newState = [...state];
ids.forEach(id => {
let fileIndex;
newState.find((file, index) => {
if (file.id === id) {
fileIndex = index;
}
return file.id === id;
});
newState.splice(fileIndex, 1);
});
return newState;
}
const files = (state, action) => {
if (state === undefined) {
state = initialState(); // eslint-disable-line