lunch/js/actions/SuggestionActions.js

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

var ErrorActions = require('./ErrorActions');

var models = require('../models');
var Suggestion = models.Suggestion;
var PopularSuggestion = models.PopularSuggestion;
var Error = models.Error;

function fetchSuggestions() {
	return {
		type: SuggestionConstants.FETCH_SUGGESTIONS
	}
}

function suggestionsFetched(suggestions) {
	return {
		type: SuggestionConstants.SUGGESTIONS_FETCHED,
		suggestions: suggestions
	}
}

function createSuggestion() {
	return {
		type: SuggestionConstants.CREATE_SUGGESTION
	}
}

function suggestionCreated(suggestion) {
	return {
		type: SuggestionConstants.SUGGESTION_CREATED,
		suggestion: suggestion
	}
}

function removeSuggestion() {
	return {
		type: SuggestionConstants.REMOVE_SUGGESTION
	}
}

function suggestionRemoved(suggestionId) {
	return {
		type: SuggestionConstants.SUGGESTION_REMOVED,
		suggestionId: suggestionId
	}
}

function fetchPopularSuggestions() {
	return {
		type: SuggestionConstants.FETCH_POPULAR_SUGGESTIONS
	}
}

function popularSuggestionsFetched(suggestions) {
	return {
		type: SuggestionConstants.POPULAR_SUGGESTIONS_FETCHED,
		suggestions: suggestions
	}
}

function fetchAll() {
	return function (dispatch) {
		dispatch(fetchSuggestions());

		$.ajax({
			type: "GET",
			dataType: "json",
			url: "suggestion/",
			success: function(data, status, jqXHR) {
				var e = new Error();
				e.fromJSON(data);
				if (e.isError()) {
					dispatch(ErrorActions.serverError(e));
				} else {
					dispatch(suggestionsFetched(data.suggestions.map(function(json) {
						var a = new Suggestion();
						a.fromJSON(json);
						return a;
					})));
				}
			},
			error: function(jqXHR, status, error) {
				dispatch(ErrorActions.ajaxError(error));
			}
		});
	};
}

function create(suggestion) {
	return function (dispatch) {
		dispatch(createSuggestion());

		$.ajax({
			type: "POST",
			dataType: "json",
			url: "suggestion/",
			data: {suggestion: suggestion.toJSON()},
			success: function(data, status, jqXHR) {
				var e = new Error();
				e.fromJSON(data);
				if (e.isError()) {
					dispatch(ErrorActions.serverError(e));
				} else {
					var a = new Suggestion();
					a.fromJSON(data);
					dispatch(suggestionCreated(a));
				}
			},
			error: function(jqXHR, status, error) {
				dispatch(ErrorActions.ajaxError(error));
			}
		});
	};
}

function fetchPopular() {
	return function (dispatch) {
		dispatch(fetchPopularSuggestions());

		$.ajax({
			type: "GET",
			dataType: "json",
			url: "popularsuggestions/",
			success: function(data, status, jqXHR) {
				var e = new Error();
				e.fromJSON(data);
				if (e.isError()) {
					dispatch(ErrorActions.serverError(e));
				} else {
					dispatch(popularSuggestionsFetched(data.popularsuggestions.map(function(json) {
						var a = new PopularSuggestion();
						a.fromJSON(json);
						return a;
					})));
				}
			},
			error: function(jqXHR, status, error) {
				dispatch(ErrorActions.ajaxError(error));
			}
		});
	};
}

function remove(suggestion) {
	return function(dispatch) {
		dispatch(removeSuggestion());

		$.ajax({
			type: "DELETE",
			dataType: "json",
			url: "suggestion/"+suggestion.SuggestionId+"/",
			success: function(data, status, jqXHR) {
				var e = new Error();
				e.fromJSON(data);
				if (e.isError()) {
					dispatch(ErrorActions.serverError(e));
				} else {
					dispatch(suggestionRemoved(suggestion.SuggestionId));
				}
			},
			error: function(jqXHR, status, error) {
				dispatch(ErrorActions.ajaxError(error));
			}
		});
	};
}

module.exports = {
	fetchAll: fetchAll,
	create: create,
	remove: remove,
	fetchPopular: fetchPopular
};