fabric8-planner/app/reducers/work-item.reducer.js

A planner front-end for Fabric8.

var __assign = (this && this.__assign) || Object.assign || function(t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
            t[p] = s[p];
    }
    return t;
};
import { createEntityAdapter } from '@ngrx/entity';
import * as WorkItemActions from './../actions/work-item.actions';
import { initialState } from './../states/work-item.state';
var workItemAdapter = createEntityAdapter();
export var WorkItemReducer = function (state, action) {
    if (state === void 0) { state = initialState; }
    switch (action.type) {
        case WorkItemActions.ADD_SUCCESS: {
            var newState = __assign({}, state);
            if (action.payload.parentID && state.entities[action.payload.parentID]) {
                newState.entities[action.payload.parentID].hasChildren = true;
                newState.entities[action.payload.parentID].childrenLoaded = true;
                newState.entities[action.payload.parentID].treeStatus = 'expanded';
            }
            return __assign({ nextLink: newState.nextLink }, workItemAdapter.addOne(action.payload, {
                ids: newState.ids,
                entities: newState.entities
            }));
        }
        case WorkItemActions.ADD_ERROR: {
            return state;
        }
        case WorkItemActions.GET_SUCCESS: {
            return __assign({}, workItemAdapter.addMany(action.payload.workItems, workItemAdapter.removeAll(state)), { nextLink: action.payload.nextLink });
        }
        case WorkItemActions.GET_MORE_WORKITEMS_SUCCESS: {
            return __assign({}, workItemAdapter.addMany(action.payload.workItems, state), { nextLink: action.payload.nextLink });
        }
        case WorkItemActions.GET_ERROR: {
            return state;
        }
        case WorkItemActions.GET_CHILDREN_ERROR: {
            state.entities[action.payload.id].treeStatus = 'collapsed';
            return __assign({}, state);
        }
        case WorkItemActions.GET_CHILDREN_SUCCESS: {
            var newSTate = workItemAdapter.addMany(action.payload.children, state);
            if (newSTate.entities[action.payload.parent.id]) {
                newSTate.entities[action.payload.parent.id].childrenLoaded = true;
                newSTate.entities[action.payload.parent.id].treeStatus = 'expanded';
            }
            return __assign({}, newSTate);
        }
        case WorkItemActions.UPDATE_SUCCESS: {
            return workItemAdapter.updateOne({
                id: action.payload.id,
                changes: action.payload
            }, state);
        }
        case WorkItemActions.UPDATE_ERROR: {
            return __assign({}, state);
        }
        case WorkItemActions.CREATE_LINK: {
            var newState = __assign({}, state);
            if (action.payload.sourceTreeStatus === 'expanded') {
                if (newState.entities[action.payload.target.id]) {
                    newState.entities[action.payload.target.id].parentID = action.payload.source.id;
                }
            }
            else if (action.payload.sourceTreeStatus === 'disabled') {
                if (newState.entities[action.payload.target.id] &&
                    newState.entities[action.payload.source.id]) {
                    newState.entities[action.payload.source.id].hasChildren = true;
                    newState.entities[action.payload.source.id].treeStatus = 'collapsed';
                    newState = __assign({ nextLink: newState.nextLink }, workItemAdapter.removeOne(action.payload.target.id, {
                        ids: newState.ids,
                        entities: newState.entities
                    }));
                }
            }
            return __assign({}, newState);
        }
        case WorkItemActions.DELETE_LINK: {
            if (action.payload.target) {
                state.entities[action.payload.target.id].parentID = '';
            }
            return __assign({}, state);
        }
        case WorkItemActions.RESET_WORKITEMS: {
            return workItemAdapter.removeAll(state);
        }
        case WorkItemActions.DELETE_SUCCESS: {
            var newState = __assign({}, state);
            var deletedWorkItem = action.payload;
            newState = __assign({ nextLink: newState.nextLink }, workItemAdapter.removeOne(deletedWorkItem.id, newState));
            return __assign({}, newState);
        }
        case WorkItemActions.DELETE_ERROR: {
            return __assign({}, state);
        }
        default: {
            return state;
        }
    }
};
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