my-test123/app/reducers/iteration-reducer.js

A planner front-end for Fabric8.

import { cloneDeep } from 'lodash';
import * as IterationActions from '.././actions/iteration.actions';
import { initialState, initialUIState } from './../states/iteration.state';
export var iterationReducer = function (state, action) {
    if (state === void 0) { state = initialState; }
    switch (action.type) {
        case IterationActions.GET_SUCCESS:
            return action.payload;
        case IterationActions.ADD_SUCCESS:
            var parent_1 = action.payload.parent;
            var newIteration = action.payload.iteration;
            if (parent_1) {
                var parentIndex = state.findIndex(function (i) { return i.id === parent_1.id; });
                if (parentIndex > -1) {
                    state[parentIndex].hasChildren = true;
                }
                if (state[parentIndex].children.length) {
                    state[parentIndex].children = [
                        action.payload.iteration
                    ].concat(state[parentIndex].children);
                }
                else {
                    state[parentIndex].children = [
                        action.payload.iteration
                    ];
                }
            }
            return [action.payload.iteration].concat(state);
        case IterationActions.UPDATE_SUCCESS:
            var updatedIteration_1 = action.payload;
            updatedIteration_1.children =
                state.filter(function (i) { return i.parentId === updatedIteration_1.id; });
            var index = state.findIndex(function (i) { return i.id === updatedIteration_1.id; });
            if (index > -1) {
                updatedIteration_1.selected = state[index].selected;
                state = state.slice(0, index).concat([
                    updatedIteration_1
                ], state.slice(index + 1));
                var parentIndex = state.findIndex(function (i) { return i.id === updatedIteration_1.parentId; });
                if (parentIndex > -1 && state[parentIndex].children) {
                    var childIndex = state[parentIndex].children.findIndex(function (i) { return i.id === updatedIteration_1.id; });
                    if (childIndex > -1) {
                        state[parentIndex].children = state[parentIndex].children.slice(0, childIndex).concat([
                            state[index]
                        ], state[parentIndex].children.slice(childIndex + 1));
                    }
                }
            }
            return state.slice();
        case IterationActions.SELECT:
            if (action.payload !== null) {
                var itIndex = state.findIndex(function (item) { return item.id === action.payload.id; });
                if (itIndex > -1) {
                    for (var i = 0; i < state.length; i++) {
                        state[i].selected = i === itIndex;
                    }
                }
                // Expand all the parents
                var pId_1 = state[itIndex].parentId;
                while (pId_1) {
                    var pIndex = state.findIndex(function (item) { return item.id === pId_1; });
                    if (pIndex > -1) {
                        state[pIndex].showChildren = true;
                        pId_1 = state[pIndex].parentId;
                    }
                }
            }
            else {
                for (var i = 0; i < state.length; i++) {
                    state[i].selected = false;
                    state[i].showChildren = false;
                }
            }
            return state.slice(); // This is important for change detection
        case IterationActions.GET_ERROR:
            return state;
        case IterationActions.ADD_ERROR:
            return state;
        case IterationActions.UPDATE_ERROR:
            return state;
        default:
            return state;
    }
};
export var iterationUiReducer = function (s, action) {
    if (s === void 0) { s = initialUIState; }
    var state = cloneDeep(s);
    switch (action.type) {
        case IterationActions.UPDATE_SUCCESS:
        case IterationActions.ADD_SUCCESS:
            state.error = '';
            state.modalLoading = false;
            return state;
        case IterationActions.UPDATE:
        case IterationActions.ADD:
            state.error = '';
            state.modalLoading = true;
            return state;
        case IterationActions.ADD_ERROR:
            state.modalLoading = false;
            state.error = 'Some error has occured on adding iteration';
            return state;
        case IterationActions.UPDATE_ERROR:
            state.modalLoading = false;
            state.error = 'Some error has occured on updating iteration';
            return state;
        default:
            return state;
    }
};
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