var assign = require('object-assign');

var SuggestionConstants = require('../constants/SuggestionConstants');
var UserConstants = require('../constants/UserConstants');

module.exports = function(state = {}, action) {
	switch (action.type) {
		case SuggestionConstants.SUGGESTIONS_FETCHED:
			var suggestions = {};
			for (var i = 0; i < action.suggestions.length; i++) {
				var suggestion = action.suggestions[i];
				suggestions[suggestion.SuggestionId] = suggestion;
			}
			return suggestions;
		case SuggestionConstants.SUGGESTION_CREATED:
			var suggestion = action.suggestion;
			var suggestions = assign({}, state, {
				[suggestion.SuggestionId]: suggestion
			});
			return suggestions;
		case UserConstants.USER_LOGGEDOUT:
			return {};
		default:
			return state;
	}
};