var Promise = require("bluebird"); var eventStore = require('./eventStore'); var eventType = require('./eventType'); var strategyDb = require('./strategyDb'); var logger = require('./logger'); var NameExistsError = require('./error/NameExistsError'); var ValidationError = require('./error/ValidationError'); var validateRequest = require('./error/validateRequest'); var extractUser = require('./extractUser'); module.exports = function (app) { app.get('/strategies', function (req, res) { strategyDb.getStrategies().then(function (strategies) { res.json({strategies: strategies}); }); }); app.get('/strategies/:name', function (req, res) { strategyDb.getStrategy(req.params.name) .then(function (strategy) { res.json(strategy); }) .catch(function () { res.status(404).json({error: 'Could not find strategy'}); }); }); app.delete('/strategies/:name', function (req, res) { eventStore.create({ type: eventType.strategyDeleted, createdBy: extractUser(req), data: { name: req.params.name } }) .then(function () { res.status(200).end(); }) .catch(function () { res.status(500).end(); }); }); app.post('/strategies', function (req, res) { req.checkBody('name', 'Name is required').notEmpty(); req.checkBody('name', 'Name must match format ^[a-zA-Z\\.\\-]+$').matches(/^[a-zA-Z\\.\\-]+$/i); var newStrategy = req.body; validateRequest(req) .then(validateStrategyName) .then(function() { return eventStore.create({ type: eventType.strategyCreated, createdBy: extractUser(req), data: newStrategy }); }) .then(function () { res.status(201).end(); }) .catch(NameExistsError, function() { res.status(403).json([{msg: "A strategy named '" + req.body.name + "' already exists."}]).end(); }) .catch(ValidationError, function() { res.status(400).json(req.validationErrors()); }) .catch(function(err) { logger.error("Could not create strategy", err); res.status(500).end(); }); }); function validateStrategyName(req) { return new Promise(function(resolve, reject) { strategyDb.getStrategy(req.body.name) .then(function() { reject(new NameExistsError("Feature name already exist")); }, function() { resolve(req); }); }); } };