| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 +28 +29 +30 +31 +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44 +45 +46 +47 +48 +49 +50 +51 +52 +53 +54 +55 +56 +57 +58 +59 +60 +61 +62 +63 +64 +65 +66 +67 +68 +69 +70 +71 +72 +73 +74 +75 +76 +77 | 1× +1× +1× +1× +1× +1× + +1× + +1× + + +1× + +1× +1× + + +1× +1× + + + +1× +1× +1× +1× +1× + + +1× +1× + +1× +1× + +1× +1× + +1× +1× + + + +1× + + + + + + + + + +1× + + + + + + + + + + + +1× + + + + + + + + +1× + | var express = require('express');
+var path = require('path');
+var favicon = require('serve-favicon');
+var logger = require('morgan');
+var cookieParser = require('cookie-parser');
+var bodyParser = require('body-parser');
+
+var massive = require("massive")
+
+var app = module.exports = express();
+
+// database setup
+var connectionString = "postgres://localhost/videostore_api_" + app.get('env');
+
+var db = massive.connectSync({connectionString: connectionString});
+app.set('db', db);
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'ejs');
+
+// uncomment after placing your favicon in /public
+//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
+app.use(logger('dev'));
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+//routes
+var indexRoutes = require('./routes/index');
+app.use('/', indexRoutes);
+
+var customerRoutes = require('./routes/customers');
+app.use('/customers', customerRoutes);
+
+var movieRoutes = require('./routes/movies');
+app.use('/movies', movieRoutes);
+
+var rentalRoutes = require('./routes/rentals');
+app.use('/rentals', rentalRoutes);
+
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+ var err = new Error('Not Found');
+ err.status = 404;
+ next(err);
+});
+
+// error handlers
+
+// development error handler
+// will print stacktrace
+Iif (app.get('env') === 'development') {
+ app.use(function(err, req, res, next) {
+ res.status(err.status || 500);
+ res.render('error', {
+ message: err.message,
+ error: err
+ });
+ });
+}
+
+// production error handler
+// no stacktraces leaked to user
+app.use(function(err, req, res, next) {
+ res.status(err.status || 500);
+ res.render('error', {
+ message: err.message,
+ error: {}
+ });
+});
+
+
+module.exports = app;
+ |
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 +28 +29 +30 +31 +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44 +45 | 1× + +1× + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +1× + | var Customer = require("../models/customer");
+
+var CustomersController = {
+ index: function(req, res, next) {
+ Customer.all(function(error, customers) {
+ if(error) {
+ var err = new Error("Error retrieving customer list:\n" + error.message);
+ err.status = 500;
+ next(err);
+ } else {
+ res.json(customers);
+ }
+ });
+ },
+ current: function(req, res, next) {
+ Customer.find(req.params.id, function(error, customer) {
+ if(error) {
+ var err = new Error("No such customer");
+ err.status = 404;
+ next(err);
+ } else {
+ customer.getCurrent(function(error, current) {
+ res.render(current);
+ });
+ }
+ });
+ },
+ sort: function(req, res, next) {
+ var options = {order: req.params.search, limit: req.query.n, offset: req.query.p}
+ Customer.sort(options, function(error, customers) {
+ if(error) {
+ var err = new Error("Error retrieving customer list:\n" + error.message);
+ err.status = 500;
+ next(err);
+ } else {
+ res.json(customers);
+ }
+ });
+ },
+
+};
+
+
+module.exports = CustomersController;
+ |
| File | ++ | Statements | ++ | Branches | ++ | Functions | ++ | Lines | ++ |
|---|---|---|---|---|---|---|---|---|---|
| customers.js | +13.04% | +3/23 | +0% | +0/6 | +0% | +0/7 | +13.04% | +3/23 | +|
| index.js | +50% | +3/6 | +100% | +0/0 | +0% | +0/3 | +50% | +3/6 | +|
| movies.js | +14.29% | +3/21 | +0% | +0/6 | +0% | +0/6 | +14.29% | +3/21 | +|
| rentals.js | +16.67% | +3/18 | +0% | +0/4 | +0% | +0/4 | +16.67% | +3/18 | +
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 | 1× + +1× + + + + + + + + + + + + + + + + + + +1× + | var docs = require('../docs.json');
+
+var IndexController = {
+ locals: {
+ documentation: docs
+ },
+
+ index: function(req, res, next) {
+ res.json('It works!!');
+ },
+
+ docsHTML: function(req, res, next) {
+ // console.log(string_docs);
+ res.render('docs', IndexController.locals);
+ },
+
+ docsJSON: function(req, res, next) {
+ res.json(200, docs);
+ }
+};
+
+module.exports = IndexController;
+ |
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 +28 +29 +30 +31 +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44 +45 +46 +47 +48 | 1× + + +1× + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +1× + | var Movie = require("../models/movie.js");
+
+
+var MoviesController = {
+ index: function(req, res, next) {
+ Movie.all(function (error, result) {
+ if (error) {
+ var err = new Error("Error retrieving movies:\n" + error.message);
+ err.status = 500;
+ next(err);
+ } else {
+ res.json(result);
+ }
+ });
+
+ },
+
+ sort: function(req, res, next) {
+ Movie.sort(req.params.sort_param, req.query.n, req.query.p, function (error, result) {
+ if (error) {
+ var err = new Error("Error retrieving movies:\n" + error.message);
+ err.status = 500;
+ next(err);
+ } else {
+ res.json(result);
+ }
+ });
+ },
+
+ current: function(req, res, next) {
+ Movie.current(req.params.title, function (error, result) {
+ if (error) {
+ var err = new Error("Error retrieving movies:\n" + error.message);
+ err.status = 500;
+ next(err);
+ } else {
+ // if (result.length === 0) {
+ // res.status(204); //not working for some reason, fix later
+ // }
+ res.json(result);
+ }
+ });
+ }
+
+};
+
+module.exports = MoviesController;
+ |
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 +28 +29 +30 +31 +32 +33 +34 | 1× + +1× + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +1× + | var Rental = require("../models/rental.js");
+
+var RentalsController = {
+ show: function(req, res, next) {
+ Rental.findTitle(req.params.title, function(error, movie) {
+ if(error) {
+ var err = new Error("No such movie title");
+ err.status = 404;
+ next(err);
+ } else {
+ delete movie.id;
+ res.json(movie);
+ };
+ });
+ },
+
+ checkOut: function(req, res, next) {
+ var customer_id = req.body.customer_id;
+ var title = req.params.title;
+ Rental.createCheckOut(customer_id, title, function(error, rental) {
+ if(error) {
+ var err = new Error("Rental checkout failed");
+ err.status = 404;
+ next(err);
+ } else {
+ res.json(rental);
+ }
+ });
+ }
+};
+
+
+module.exports = RentalsController;
+ |
| File | ++ | Statements | ++ | Branches | ++ | Functions | ++ | Lines | ++ |
|---|---|---|---|---|---|---|---|---|---|
| app.js | +78.95% | +30/38 | +16.67% | +1/6 | +0% | +0/3 | +78.95% | +30/38 | +
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 +28 +29 +30 +31 +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44 +45 +46 +47 +48 +49 +50 +51 +52 +53 +54 +55 +56 +57 +58 +59 +60 +61 +62 +63 +64 +65 +66 +67 +68 +69 | 1× +1× + + +1× + + + + + + + + + + + + + + + +1× + + + + + + + + + + + + +1× + + + + + + + + + + + +1× + + + + + + + + + +1× + + + + + + + + + + + +1× + | var app = require("../app");
+var db = app.get("db");
+
+// Constructor function
+var Customer = function(customerInfo) {
+ this.id = customerInfo.id;
+ this.name = customerInfo.name;
+ this.address = customerInfo.address;
+ this.city = customerInfo.city;
+ this.state = customerInfo.state;
+ this.postal_code = customerInfo.postal_code;
+ this.account_credit = customerInfo.account_credit;
+ this.phone = customerInfo.phone;
+ this.registered_at = customerInfo.registered_at;
+ this.created_at = customerInfo.created_at;
+ this.updated_at = customerInfo.updated_at;
+};
+
+// Instance functions
+
+Customer.prototype.getCurrent = function(user_id, callback) {
+ db.customers.find({id: user_id}, {}, function(error, customers) {
+ if(error) {
+ callback(error, undefined);
+ } else {
+ // var rentals = rentals where cutomer id = user_id and status = "checkout"
+ callback(null, result.balance);
+ }
+ });
+
+ return this;
+};
+
+Customer.all = function(callback) {
+ db.customers.find(function(error, customers) {
+ if(error || !customers) {
+ callback(error || new Error("Could not retrieve customers"), undefined);
+ } else {
+ callback(null, customers.map(function(customer) {
+ return new Customer(customer);
+ }));
+ }
+ });
+};
+
+Customer.find = function(id, callback) {
+ db.customers.findOne({id: id}, function(error, customer) {
+ if(error || !customer) {
+ callback(error || new Error("Customer not found"), undefined);
+ } else {
+ callback(null, new Customer(customer));
+ }
+ });
+};
+
+Customer.sort = function(options,callback) {
+ db.customers.find({}, options, function(error, customers) {
+ if(error || !customers) {
+ callback(error || new Error("Could not retrieve customers"), undefined);
+ } else {
+ callback(null, customers.map(function(customer) {
+ return new Customer(customer);
+ }));
+ }
+ });
+};
+
+module.exports = Customer;
+ |
| File | ++ | Statements | ++ | Branches | ++ | Functions | ++ | Lines | ++ |
|---|---|---|---|---|---|---|---|---|---|
| customer.js | +21.05% | +8/38 | +0% | +0/20 | +0% | +0/11 | +21.05% | +8/38 | +|
| movie.js | +47.62% | +20/42 | +13.33% | +4/30 | +38.46% | +5/13 | +47.5% | +19/40 | +|
| rental.js | +25.64% | +10/39 | +0% | +0/35 | +0% | +0/9 | +25.64% | +10/39 | +
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 +28 +29 +30 +31 +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44 +45 +46 +47 +48 +49 +50 +51 +52 +53 +54 +55 +56 +57 +58 +59 +60 +61 +62 +63 +64 +65 +66 +67 +68 +69 +70 +71 +72 +73 +74 +75 +76 +77 +78 +79 +80 +81 +82 +83 +84 +85 +86 +87 +88 +89 +90 +91 +92 +93 +94 +95 +96 +97 +98 +99 +100 +101 +102 +103 +104 +105 +106 +107 | 1× +1× + + +1× +100× +100× +100× +100× +100× +100× + + + + +1× + + + +1× + +1× + + + +1× +100× + + + + + + + + + + + + + + + + +1× + + + + + + + + + + + + + + + + + +1× + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +1× +1× + + + + +1× + | var app = require("../app");
+var db = app.get("db");
+
+// Constructor function
+var Movie = function(movieInfo) {
+ this.id = movieInfo.id;
+ this.title = movieInfo.title;
+ this.available_inventory = movieInfo.available_inventory;
+ this.inventory = movieInfo.inventory;
+ this.overview = movieInfo.overview;
+ this.release_date = movieInfo.release_date;
+};
+
+
+// Instance functions
+Movie.all = function (callback) {
+ // this whole thing immediately gets thrown on the event loop and Movie.all finishes and goes to whatever's next. But .run is not finished yet; it still has to go through the event loop and get executed.
+
+ // the callback (second parameter below) is how you deal with the data returned by whatever happened in the first parameter.
+ db.run("SELECT * FROM movies;", function(error, movies) { //the error and result are basically coming from .run()
+ // after_run(error, result);
+ Iif(error || !movies) {
+ //in this case error is always true because we're inside the if-statement for error being truthy. so we're passing "true" to the callback.
+ callback(error, undefined);
+ } else {
+ callback(null, movies.map(function(movie) {
+ return new Movie(movie);
+ }));
+ }
+ });
+};
+
+// Movie.all(function (error, result){
+ // I can also just put callback(error, result); in the callback for db.run above instead of an if-else statement if I want access to both the error and the result in this function
+
+ //but, if I want to modify what the error or result is, I use the if/else in the db.run callback above
+
+ // make sure to deal with both errors and results
+
+ // return result;
+ // but make it into a hash so we can use it to initialize
+// })
+
+Movie.sort = function (field, n, p, callback) {
+ var sort_options = {
+ order: field,
+ limit: n,
+ offset: p
+ };
+ db.movies.find({}, sort_options, function(error, movies) {
+ if (error || !movies) {
+ //in this case error is always true because we're inside the if-statement for error being truthy. so we're passing "true" to the callback.
+ callback(error, undefined);
+ } else {
+ callback(null, movies.map(function(movie) {
+ return new Movie(movie);
+ }));
+ }
+ });
+};
+
+Movie.current = function (title, callback) {
+
+ db.movies.findOne({title: title}, function(error, movie) {
+ if (error || !movie ) {
+ callback(error || new Error("No movie with that title"), undefined);
+ } else {
+ db.rentals.find({ movie_id: movie.id }, function(error, rentals) {
+ if (error || !rentals) {
+ // console.log(error.message)
+ callback(error || new Error("Movie not currently being rented"), undefined);
+ } else {
+ console.log(rentals);
+ // for each rental, map an array of customer ids
+ var ids_of_customers_renting_movie = rentals.map(function (rental) { return rental.customer_id;})
+
+ // handles situations when no rentals exist
+ if (ids_of_customers_renting_movie.length === 0) {
+ callback(null, []);
+ }
+
+ // find the customers that have those ids
+ // for (var id of ids_of_customers_renting_movie) {
+ db.customers.find({ id: ids_of_customers_renting_movie }, function(error, customers) {
+ if ( error || !customers ) {
+ callback(error || new Error("No customer matching id"), undefined);
+ } else {
+ callback(null, customers);
+ }
+ });
+
+ }
+ });
+ }
+ });
+
+
+};
+
+Eif (app.get('env') === 'test') {
+ Movie.end = function () { db.end() }
+}
+
+
+
+module.exports = Movie;
+ |
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 +28 +29 +30 +31 +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44 +45 +46 +47 +48 +49 +50 +51 +52 +53 +54 +55 +56 +57 +58 +59 +60 +61 +62 +63 +64 +65 +66 +67 +68 +69 +70 +71 +72 +73 +74 +75 +76 +77 +78 +79 +80 +81 +82 | 1× +1× +1× +1× + +1× +1× + + + + +1× + + + + + + + +1× + + + + + + + + + +1× + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +1× + | var app = require("../app");
+var Movie = require("./movie.js");
+var Customer = require("./customer.js");
+var db = app.get("db");
+
+var rental_days = 5; // due date is in 5 days
+var rentalFee = 2
+
+
+
+// Constructor function
+var Rental = function(rentalInfo) {
+ this.id = rentalInfo.id;
+ this.movie_id = rentalInfo.movie_id;
+ this.customer_id = rentalInfo.customer_id;
+ this.status = rentalInfo.status; //"returned" and "checkedOut"
+};
+
+// show title --> from movies --> overview, release_date, available inventory
+Rental.findTitle = function(movie_title, callback) {
+ db.movies.findOne({title: movie_title}, function(error, movie) {
+ if(error || !movie) {
+ callback(error || new Error("Movie with this title not found"), undefined);
+ } else {
+ callback(null, new Movie(movie));
+ }
+ });
+};
+
+Rental.createCheckOut = function(customer_id, title, callback) {
+ Rental.findTitle(title, function(error, movie) {
+ if(error || !movie) {
+ callback(error);
+ } else if (error || movie.available_inventory < 1) {
+ callback(error || new Error("Availability issue: All movies of this title are currently checked out"), undefined)
+ } else {
+ Customer.find(customer_id, function(error, customer) {
+ if (error || !customer || customer.account_credit < 2) {
+ callback(error || new Error("Insufficient Funds: Account Credit balance is less than $2.00"));
+ } else {
+ var rentalInfo = {
+ movie_id: movie.id,
+ customer_id: customer_id,
+ created_at: new Date(),
+ updated_at: new Date(),
+ status: "checked-out",
+ return_date: new Date(new Date().getTime()+(5*24*60*60*1000))
+ };
+
+ db.rentals.save(rentalInfo, function(error, rental) {
+ if (error) {
+ callback(error || new Error("Rental was not saved to database"))
+ } else {
+ var new_balance = customer.account_credit - rentalFee
+ db.customers.save({id: customer.id, account_credit: new_balance}, function(error,updated){
+ if (error){
+ callback(error || new Error("Update Not Successful: Unable to update customer account credit"))
+ } else {
+ var new_inventory = movie.available_inventory - 1;
+ db.movies.save({id: movie.id, available_inventory: new_inventory}, function(error, movie) {
+ if (error) {
+ callback(error || new Error("Unable to reduce inventory count"));
+ } else {
+ callback(null, {rentalInfo: new Rental(rentalInfo), customerInfo: new Customer(customer)});
+ }
+ })
+ }
+ })
+
+ }
+ });
+
+ }
+ })
+
+ }
+ })
+
+};
+
+module.exports = Rental;
+ |
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 | 1× +1× +1× + + +1× + +1× + +1× + +1× + | var express = require('express');
+var router = express.Router();
+var CustomerController = require('../controllers/customers');
+
+/* GET home page. */
+router.get('/', CustomerController.index);
+
+router.get('/sort/:search?', CustomerController.sort);
+
+router.get('/:customer_id/current', CustomerController.current);
+
+module.exports = router;
+ |
| File | ++ | Statements | ++ | Branches | ++ | Functions | ++ | Lines | ++ |
|---|---|---|---|---|---|---|---|---|---|
| customers.js | +100% | +7/7 | +100% | +0/0 | +100% | +0/0 | +100% | +7/7 | +|
| index.js | +88.89% | +8/9 | +100% | +0/0 | +0% | +0/1 | +88.89% | +8/9 | +|
| movies.js | +100% | +7/7 | +100% | +0/0 | +100% | +0/0 | +100% | +7/7 | +|
| rentals.js | +100% | +6/6 | +100% | +0/0 | +100% | +0/0 | +100% | +6/6 | +
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 | 1× +1× +1× + +1× + +1× + +1× + + +1× + + + +1× + | var express = require('express');
+var router = express.Router();
+var IndexController = require('../controllers/index.js');
+
+router.get('/', IndexController.index);
+
+router.get('/api/docs', IndexController.docsHTML);
+
+router.get('/api/docs.json', IndexController.docsJSON);
+
+/**** just a test ****/
+router.get('/zomg', function(req, res, next) {
+ res.status(200).json({whatevs: 'whatevs!!!'});
+});
+
+module.exports = router;
+ |
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 | 1× +1× +1× + + +1× + +1× + +1× + +1× + | var express = require('express');
+var router = express.Router();
+var MoviesController = require('../controllers/movies');
+
+/* GET home page. */
+router.get('/', MoviesController.index);
+
+router.get('/sort/:sort_param', MoviesController.sort);
+
+router.get('/:title/current', MoviesController.current);
+
+module.exports = router;
+ |
| 1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 | 1× +1× +1× + + +1× + +1× + +1× + | var express = require('express');
+var router = express.Router();
+var RentalsController = require('../controllers/rentals');
+
+/* GET home page. */
+router.get('/:title', RentalsController.show);
+
+router.post('/:title/check-out', RentalsController.checkOut)
+
+module.exports = router;
+ |
| File | ++ | Statements | ++ | Branches | ++ | Functions | ++ | Lines | ++ |
|---|---|---|---|---|---|---|---|---|---|
| VideoStoreAPI/ | +78.95% | +30/38 | +16.67% | +1/6 | +0% | +0/3 | +78.95% | +30/38 | +|
| VideoStoreAPI/controllers/ | +17.65% | +12/68 | +0% | +0/16 | +0% | +0/20 | +17.65% | +12/68 | +|
| VideoStoreAPI/models/ | +31.93% | +38/119 | +4.71% | +4/85 | +15.15% | +5/33 | +31.62% | +37/117 | +|
| VideoStoreAPI/routes/ | +96.55% | +28/29 | +100% | +0/0 | +0% | +0/1 | +96.55% | +28/29 | +