diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0245a56
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,64 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# next.js build output
+.next
+
+.idea/
+.out/
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..f288702
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
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+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ Copyright (C)
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..30af518
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+# royalty-collecting-system
+A system to collect royalties for artistes.
diff --git a/api/authenticates.js b/api/authenticates.js
new file mode 100644
index 0000000..082089d
--- /dev/null
+++ b/api/authenticates.js
@@ -0,0 +1,42 @@
+var express = require('express');
+var db = require('../db/read-db');
+var Authenticate = require('../domain/authenticate');
+// require the bcrypt module
+//var bcrypt = require('bcrypt');
+
+const router = express.Router();
+
+//handles url http://localhost:6001/authenticates
+router.post("/", (req, res, next) => {
+ let email = req.body.email;
+ let password = req.body.password;
+ db.query(Authenticate.getUserDetails(email), (err, data) => {
+ if(!err) {
+ if(data && data.length > 0) {
+ let hash = (data[0].password);
+ hash = hash.replace('$2y$', '$2b$');
+ console.log("before compare: "+hash);
+ console.log(password);
+ // bcrypt.compare(password, hash, function(err, ress) {
+ // console.log(ress);
+ // if (!ress) {
+ // res.status(200).json({
+ // message:"Email and password does not match.",
+ // });
+ // } else {
+ // res.status(200).json({
+ // message:"Login Successful.",
+ // user: data
+ // });
+ // }
+ // });
+ } else {
+ res.status(200).json({
+ message:"Email Not found."
+ });
+ }
+ }
+ })
+});
+
+module.exports = router ;
diff --git a/api/events.js b/api/events.js
new file mode 100644
index 0000000..64f7331
--- /dev/null
+++ b/api/events.js
@@ -0,0 +1,206 @@
+var express = require('express');
+var db = require('../db/test-db');
+var Event = require('../domain/event');
+var Song = require('../domain/song');
+const DATE_FORMATER = require( 'dateformat' );
+
+const router = express.Router();
+
+//handles url http://localhost:6001/events/add
+router.post("/add", (req, res, next) => {
+
+ //read event information from request
+ let eventBody = req.body.event;
+ let title = eventBody.title;
+ let date = DATE_FORMATER( eventBody.date, "yyyy-mm-dd HH:MM:ss" );
+ let location = eventBody.location;
+ let descp = eventBody.descp;
+ let type = eventBody.type;
+ let price = eventBody.price;
+ let created_at = DATE_FORMATER( new Date(), "yyyy-mm-dd HH:MM:ss" );
+ let song_list = req.body.song_list;
+ let is_invoice = 0;
+ let event = new Event(title, date, location, descp, type, price, created_at, null, null, is_invoice);
+ console.log(event);
+ db.query(event.insertEvent(), (err, data)=> {
+
+ if (!err) {
+ let songList = [];
+ song_list.forEach(function(node){
+ let event_song = [];
+ event_song.push(data.insertId);
+ event_song.push(node["id"]);
+ songList.push(event_song);
+ });
+ console.log(songList);
+ db.query(event.insertEventSong(songList), (err2, data2)=> {
+ if (!err2) {
+ res.status(200).json({
+ message: "Event added.",
+ id: data.insertId
+ });
+ } else {
+ res.status(500).json({
+ message:"Error.",
+ body: req.body,
+ error: err2
+ });
+ }
+ });
+
+ } else {
+ res.status(500).json({
+ message:"Error.",
+ body: req.body,
+ error: err
+ });
+ }
+
+ });
+});
+
+//handles url http://localhost:6001/events
+router.get("/", (req, res, next) => {
+
+ db.query(Event.getAllEvents(), (err, data)=> {
+ if(!err) {
+ res.status(200).json({
+ message:"Events listed.",
+ data:data
+ });
+ }
+ });
+});
+
+//handles url http://localhost:6001/events/update/:id
+router.post("/update/:id", (req, res, next) => {
+
+ //read event information from request
+ let id = req.params.id;
+ let title = req.body.title;
+ let date = DATE_FORMATER( req.body.date, "yyyy-mm-dd HH:MM:ss" );
+ let location = req.body.location;
+ let descp = req.body.descp;
+ let type = req.body.type;
+ let price = req.body.price;
+ let updated_at = DATE_FORMATER( new Date(), "yyyy-mm-dd HH:MM:ss" );
+ let is_invoice = 0;
+ let event = new Event(title, date, location, descp, type, price, updated_at, is_invoice);
+
+ db.query(event.updateEvent(id), (err, data)=> {
+
+ if (!err) {
+ res.status(200).json({
+ message:"Event updated."
+ });
+ } else {
+ res.status(500).json({
+ message:"Error event not found.",
+ body: req.body,
+ error: err
+ });
+ }
+
+ });
+});
+
+//handles url http://localhost:6001/events/delete
+router.post("/delete", (req, res, next) => {
+
+ let id = req.body.id;
+
+ db.query(Event.deleteEvent(id), (err, data)=> {
+ if(!err) {
+ if(data && data.affectedRows > 0) {
+ res.status(200).json({
+ message:`Event deleted with id = ${id}.`,
+ affectedRows: data.affectedRows
+ });
+ } else {
+ res.status(200).json({
+ message:"Event Not found."
+ });
+ }
+ }
+ });
+});
+
+//handles url http://localhost:6001/events/getEvent/:id
+router.get("/getEvent/:id", (req, res, next) => {
+
+ let id = req.params.id;
+
+ db.query(Event.getEvent(id), (err, data)=> {
+ if(!err) {
+ if(data) {
+ res.status(200).json({
+ data: data
+ });
+ } else {
+ res.status(200).json({
+ message:"Event Not found."
+ });
+ }
+ }
+ });
+});
+
+//handles url http://localhost:6001/events/getEvent/:id
+router.get("/getEventSongs/:id", (req, res, next) => {
+
+ let id = req.params.id;
+
+ db.query(Event.getEventSong(id), (err, data)=> {
+ if(!err) {
+ if(data) {
+ let songIdList = [];
+ data.forEach(function(node){
+ songIdList.push(node["song_id"]);
+ });
+
+ db.query(Song.getSongsByIds(songIdList), (error, songList)=> {
+ if (!error) {
+ res.status(200).json({
+ data: songList
+ });
+ // console.log(songList);
+ } else {
+ res.status(500).json({
+ error: error
+ });
+ }
+
+ });
+ } else {
+ res.status(200).json({
+ message:"Event Not found."
+ });
+ }
+ }
+ });
+});
+
+//handles url http://localhost:6001/events/nonInvoice
+router.get("/nonInvoice", (req, res, next) => {
+
+ db.query(Event.getNonInvoiceEvents(), (err, data)=> {
+ if(!err) {
+ if(data) {
+ res.status(200).json({
+ data: data
+ });
+ } else {
+ res.status(200).json({
+ message:"No Evenst Found"
+ });
+ }
+ } else {
+ res.status(500).json({
+ error: err
+ });
+ }
+ });
+});
+
+
+module.exports = router ;
diff --git a/api/invoices.js b/api/invoices.js
new file mode 100644
index 0000000..4a38771
--- /dev/null
+++ b/api/invoices.js
@@ -0,0 +1,190 @@
+var express = require('express');
+var db = require('../db/test-db');
+var util_db = require('../db/db-util');
+const DATE_FORMATER = require( 'dateformat' );
+var Invoice = require('../domain/invoice');
+var Event = require('../domain/event');
+var mysql = require('mysql');
+
+const router = express.Router();
+
+//handles url http://localhost:6001/invoices/add
+router.post("/add", async (req, res, next) => {
+
+ let event_id = req.body.id;
+ let error = false;
+ let songList = [];
+ if (event_id != null) {
+
+ songList = await getEventSongs(event_id);
+ console.log(songList);
+
+ let artistPrice = await getEventArtistPrice(event_id);
+ console.log(artistPrice);
+
+ if (songList != null && songList.length > 0) {
+ let songIdList = [];
+ songList.forEach(function (node) {
+ songIdList.push(node["song_id"]);
+ });
+
+ let final_commision = 0;
+ let final_total = 0;
+ let invoiceId = await getInvoiceId(event_id);
+
+ for (let i = 0; i < songIdList.length; i++) {
+ let songId = songIdList[i];
+ let invoiceSongId = await getInvoiceSongId(invoiceId, songId);
+ let song_commission = 0;
+ let song_total = 0;
+ let lyricistIds = await getArtistId(songId, 2);
+ let composerIds = await getArtistId(songId, 3);
+
+ if (lyricistIds != null && lyricistIds.length > 0) {
+ let commission = 0;
+ let total = 0;
+ let royalty = 0;
+ if (lyricistIds.length === 1) {
+ total += artistPrice;
+ commission += artistPrice * 0.1;
+ royalty = total - commission;
+ console.log(lyricistIds[0]['artist_id']);
+ await addInvoiceSongArtist(invoiceSongId, lyricistIds[0]['artist_id'], royalty, commission, total);
+ // add song invoice and finals
+ } else {
+ let count = lyricistIds.length;
+ let tempArtistPriceExtra = artistPrice % count;
+ final_commision += tempArtistPriceExtra;
+ let tempArtistPrice = (artistPrice - tempArtistPriceExtra) / count;
+
+ let temp_total = tempArtistPrice;
+ let temp_commission = tempArtistPrice * 0.1;
+ let royalty = total - commission;
+ for (let j = 0; j < lyricistIds.length; j++) {
+ let lyricist = lyricistIds[j];
+ await addInvoiceSongArtist(invoiceSongId, lyricist['artist_id'], royalty, commission, total);
+ commission += temp_commission;
+ total += temp_total;
+ }
+ }
+ song_commission += commission;
+ song_total += total;
+
+ }
+ if (composerIds != null && composerIds.length > 0) {
+ let commission = 0;
+ let total = 0;
+ if (composerIds.length === 1) {
+ total += artistPrice;
+ commission += artistPrice * 0.1;
+ let royalty = total - commission;
+ await addInvoiceSongArtist(invoiceSongId, composerIds[0]['artist_id'], royalty, commission, total);
+
+ } else {
+ let count = composerIds.length;
+ let tempArtistPriceExtra = artistPrice % count;
+ final_commision += tempArtistPriceExtra;
+ let tempArtistPrice = (artistPrice - tempArtistPriceExtra) / count;
+
+ let temp_total = tempArtistPrice;
+ let temp_commission = tempArtistPrice * 0.1;
+ let royalty = total - commission;
+ for (let k = 0; k < composerIds.length; k++) {
+ let composer = composerIds[k];
+ await addInvoiceSongArtist(invoiceSongId, composer['artist_id'], royalty, commission, total);
+ commission += temp_commission;
+ total += temp_total;
+ }
+ }
+ song_commission += commission;
+ song_total += total;
+
+ }
+ await updateInvoiceSong(invoiceSongId, song_commission, song_total);
+ final_commision += song_commission;
+ final_total += song_total;
+ }
+ await updateInvoice(invoiceId, final_commision, final_total);
+
+ } else {
+ error = true;
+ }
+ } else {
+ error = true;
+ }
+
+ if (error) {
+ res.status(500).json({
+ message: "Error.",
+ });
+ } else {
+ res.status(200).json({
+ message: "invoice inserted."
+ });
+ }
+
+});
+
+router.post("/add/test", (req, res, next) => {
+ let event_id = req.body.id;
+ db.query(Event.getEventSong(event_id),(err, data)=> {
+ if (!err) {
+ console.log(data);
+
+ } else {
+ throw err;
+ }
+ });
+
+});
+
+
+async function getEventSongs(id) {
+ let data = await util_db.query(Event.getEventSong(id));
+ let result = JSON.parse(JSON.stringify(data));
+ return result;
+
+}
+
+async function getInvoiceId(id) {
+ let data = await util_db.query(Invoice.insertNullInvoice(id));
+ console.log('invoice_Id : ',data.insertId);
+ return data.insertId;
+}
+
+async function getInvoiceSongId(invoice_id, song_id) {
+ let data = await util_db.query(Invoice.insertNullInvoiceSong(invoice_id, song_id));
+ console.log('invoice_Song_Id : ',data.insertId);
+ return data.insertId;
+}
+
+async function getArtistId(song_id, type) {
+ let data = await util_db.query(Invoice.getArtists(song_id, type));
+ data = JSON.parse(JSON.stringify(data));
+ console.log('Artists : ',data);
+ return data;
+}
+
+async function getEventArtistPrice(id) {
+ let data = await util_db.query(Event.getEventPrice(id));
+ return data[0].price;
+}
+
+async function updateInvoice(invoice_id, commission, total) {
+ let data = await util_db.query(Invoice.updateInvoice(invoice_id, commission, total));
+ return data;
+}
+
+async function updateInvoiceSong(invoice_song_id, commission, total) {
+ let data = await util_db.query(Invoice.updateInvoiceSong(invoice_song_id, commission, total));
+ return data;
+}
+
+async function addInvoiceSongArtist(invoice_song_id, artist_id, royalty, commission, total) {
+ let data = await util_db.query(Invoice.insertInvoiceSongArtist(invoice_song_id, artist_id, royalty, commission, total));
+ return data;
+}
+
+
+
+module.exports = router ;
diff --git a/api/songs.js b/api/songs.js
new file mode 100644
index 0000000..118fbaf
--- /dev/null
+++ b/api/songs.js
@@ -0,0 +1,27 @@
+var express = require('express');
+// var db = require('../db/test-db');
+var readDb = require('../db/read-db');
+var Song = require('../domain/song');
+const DATE_FORMATER = require( 'dateformat' );
+
+const router = express.Router();
+
+//handles url http://localhost:6001/songs
+router.get("/", (req, res, next) => {
+
+ readDb.query(Song.getAllSongs(), (err, data)=> {
+ if(!err) {
+ res.status(200).json({
+ message:"Songs listed.",
+ data:data
+ });
+ } else {
+ res.status(500).json({
+ message:"Error.",
+ data:err
+ });
+ }
+ });
+});
+
+module.exports = router ;
diff --git a/app.js b/app.js
new file mode 100644
index 0000000..b33fff8
--- /dev/null
+++ b/app.js
@@ -0,0 +1,48 @@
+var express = require('express');
+var bodyparser = require('body-parser');
+var cors = require('cors');
+
+const app = express();
+
+app.use(cors());
+app.use(bodyparser.urlencoded({extended: false}));
+app.use(bodyparser.json());
+
+var authenticates = require('./api/authenticates');
+var events = require('./api/events');
+var songs = require('./api/songs');
+var invoices = require('./api/invoices');
+
+
+// import orders from "./api/orders";
+
+app.use("/authenticates",authenticates);
+app.use("/events", events);
+app.use("/songs", songs);
+app.use("/invoices", invoices);
+
+app.get('/', (request, response) => {
+ response.send({
+ message: 'Connected to Royalty Collecting System Service'}
+ );
+});
+
+//if we are here then the specified request is not found
+app.use((req,res,next)=> {
+ const err = new Error("Not Found");
+ err.status = 404;
+ next(err);
+});
+
+//all other requests are not implemented.
+app.use((err,req, res, next) => {
+ res.status(err.status || 501);
+ res.json({
+ error: {
+ code: err.status || 501,
+ message: err.message
+ }
+ });
+});
+
+module.exports = app;
diff --git a/db/db-util.js b/db/db-util.js
new file mode 100644
index 0000000..b9fd5dd
--- /dev/null
+++ b/db/db-util.js
@@ -0,0 +1,38 @@
+var mysql = require('mysql');
+var util = require('util');
+require('util.promisify').shim();
+
+const pool = mysql.createPool({
+ connectionLimit : 10,
+ host : '',
+ user : '',
+ password : '',
+ database : '',
+ debug : false,
+ multipleStatements: true
+});
+
+pool.getConnection((err, connection) => {
+ if (err) {
+ if (err.code === 'PROTOCOL_CONNECTION_LOST') {
+ console.error('Database connection was closed.')
+ }
+ if (err.code === 'ER_CON_COUNT_ERROR') {
+ console.error('Database has too many connections.')
+ }
+ if (err.code === 'ECONNREFUSED') {
+ console.error('Database connection was refused.')
+ }
+ }
+
+ if (connection) connection.release();
+
+ return
+});
+
+// Promisify for Node.js async/await.
+pool.query = util.promisify(pool.query);
+
+
+
+module.exports = pool
diff --git a/db/read-db.js b/db/read-db.js
new file mode 100644
index 0000000..9fee555
--- /dev/null
+++ b/db/read-db.js
@@ -0,0 +1,42 @@
+var mysql = require('mysql');
+
+const pool = mysql.createPool({
+ connectionLimit : 10,
+ host : '',
+ user : '',
+ password : '',
+ database : '',
+ debug : false
+});
+
+function executeQuery(sql, callback) {
+ pool.getConnection((err,connection) => {
+ if(err) {
+ return callback(err, null);
+ } else {
+ if(connection) {
+ console.log('Connected to read-database');
+ connection.query(sql, function (error, results, fields) {
+ connection.release();
+ if (error) {
+ return callback(error, null);
+ }
+ return callback(null, results);
+ });
+ }
+ }
+ });
+}
+
+function query(sql, callback) {
+ executeQuery(sql,function(err, data) {
+ if(err) {
+ return callback(err);
+ }
+ callback(null, data);
+ });
+}
+
+module.exports = {
+ query: query
+};
diff --git a/db/test-db.js b/db/test-db.js
new file mode 100644
index 0000000..a36ed73
--- /dev/null
+++ b/db/test-db.js
@@ -0,0 +1,43 @@
+var mysql = require('mysql');
+
+const pool = mysql.createPool({
+ connectionLimit : 10,
+ host : '',
+ user : '',
+ password : '',
+ database : '',
+ debug : false,
+ multipleStatements: true
+});
+
+function executeQuery(sql, callback) {
+ pool.getConnection((err,connection) => {
+ if(err) {
+ return callback(err, null);
+ } else {
+ if(connection) {
+ // console.log('Connected to test-database');
+ connection.query(sql, function (error, results, fields) {
+ connection.release();
+ if (error) {
+ return callback(error, null);
+ }
+ return callback(null, results);
+ });
+ }
+ }
+ });
+}
+
+function query(sql, callback) {
+ executeQuery(sql,function(err, data) {
+ if(err) {
+ return callback(err);
+ }
+ callback(null, data);
+ });
+}
+
+module.exports = {
+ query: query
+};
diff --git a/db/write-db.js b/db/write-db.js
new file mode 100644
index 0000000..1269edf
--- /dev/null
+++ b/db/write-db.js
@@ -0,0 +1,42 @@
+var mysql = require('mysql');
+
+const pool = mysql.createPool({
+ connectionLimit : 10,
+ host : '',
+ user : '',
+ password : '',
+ database : '',
+ debug : false
+});
+
+function executeQuery(sql, callback) {
+ pool.getConnection((err,connection) => {
+ if(err) {
+ return callback(err, null);
+ } else {
+ if(connection) {
+ console.log('Connected to write-database');
+ connection.query(sql, function (error, results, fields) {
+ connection.release();
+ if (error) {
+ return callback(error, null);
+ }
+ return callback(null, results);
+ });
+ }
+ }
+ });
+}
+
+function query(sql, callback) {
+ executeQuery(sql,function(err, data) {
+ if(err) {
+ return callback(err);
+ }
+ callback(null, data);
+ });
+}
+
+module.exports = {
+ query: query
+}
diff --git a/documents/.gitignore b/documents/.gitignore
new file mode 100644
index 0000000..ad4bab0
--- /dev/null
+++ b/documents/.gitignore
@@ -0,0 +1,265 @@
+## Core latex/pdflatex auxiliary files:
+*.aux
+*.lof
+*.log
+*.lot
+*.fls
+*.out
+*.toc
+*.fmt
+*.fot
+*.cb
+*.cb2
+.*.lb
+
+## Intermediate documents:
+*.dvi
+*.xdv
+*-converted-to.*
+# these rules might exclude image files for figures etc.
+# *.ps
+# *.eps
+# *.pdf
+
+## Generated if empty string is given at "Please type another file name for output:"
+*.pdf
+
+## Bibliography auxiliary files (bibtex/biblatex/biber):
+*.bbl
+*.bcf
+*.blg
+*-blx.aux
+*-blx.bib
+*.run.xml
+
+## Build tool auxiliary files:
+*.fdb_latexmk
+*.synctex
+*.synctex(busy)
+*.synctex.gz
+*.synctex.gz(busy)
+*.pdfsync
+
+## Build tool directories for auxiliary files
+# latexrun
+latex.out/
+
+## Auxiliary and intermediate files from other packages:
+# algorithms
+*.alg
+*.loa
+
+# achemso
+acs-*.bib
+
+# amsthm
+*.thm
+
+# beamer
+*.nav
+*.pre
+*.snm
+*.vrb
+
+# changes
+*.soc
+
+# comment
+*.cut
+
+# cprotect
+*.cpt
+
+# elsarticle (documentclass of Elsevier journals)
+*.spl
+
+# endnotes
+*.ent
+
+# fixme
+*.lox
+
+# feynmf/feynmp
+*.mf
+*.mp
+*.t[1-9]
+*.t[1-9][0-9]
+*.tfm
+
+#(r)(e)ledmac/(r)(e)ledpar
+*.end
+*.?end
+*.[1-9]
+*.[1-9][0-9]
+*.[1-9][0-9][0-9]
+*.[1-9]R
+*.[1-9][0-9]R
+*.[1-9][0-9][0-9]R
+*.eledsec[1-9]
+*.eledsec[1-9]R
+*.eledsec[1-9][0-9]
+*.eledsec[1-9][0-9]R
+*.eledsec[1-9][0-9][0-9]
+*.eledsec[1-9][0-9][0-9]R
+
+# glossaries
+*.acn
+*.acr
+*.glg
+*.glo
+*.gls
+*.glsdefs
+
+# uncomment this for glossaries-extra (will ignore makeindex's style files!)
+# *.ist
+
+# gnuplottex
+*-gnuplottex-*
+
+# gregoriotex
+*.gaux
+*.gtex
+
+# htlatex
+*.4ct
+*.4tc
+*.idv
+*.lg
+*.trc
+*.xref
+
+# hyperref
+*.brf
+
+# knitr
+*-concordance.tex
+# TODO Comment the next line if you want to keep your tikz graphics files
+*.tikz
+*-tikzDictionary
+
+# listings
+*.lol
+
+# luatexja-ruby
+*.ltjruby
+
+# makeidx
+*.idx
+*.ilg
+*.ind
+
+# minitoc
+*.maf
+*.mlf
+*.mlt
+*.mtc[0-9]*
+*.slf[0-9]*
+*.slt[0-9]*
+*.stc[0-9]*
+
+# minted
+_minted*
+*.pyg
+
+# morewrites
+*.mw
+
+# nomencl
+*.nlg
+*.nlo
+*.nls
+
+# pax
+*.pax
+
+# pdfpcnotes
+*.pdfpc
+
+# sagetex
+*.sagetex.sage
+*.sagetex.py
+*.sagetex.scmd
+
+# scrwfile
+*.wrt
+
+# sympy
+*.sout
+*.sympy
+sympy-plots-for-*.tex/
+
+# pdfcomment
+*.upa
+*.upb
+
+# pythontex
+*.pytxcode
+pythontex-files-*/
+
+# tcolorbox
+*.listing
+
+# thmtools
+*.loe
+
+# TikZ & PGF
+*.dpth
+*.md5
+*.auxlock
+
+# todonotes
+*.tdo
+
+# vhistory
+*.hst
+*.ver
+
+# easy-todo
+*.lod
+
+# xcolor
+*.xcp
+
+# xmpincl
+*.xmpi
+
+# xindy
+*.xdy
+
+# xypic precompiled matrices and outlines
+*.xyc
+*.xyd
+
+# endfloat
+*.ttt
+*.fff
+
+# Latexian
+TSWLatexianTemp*
+
+## Editors:
+# WinEdt
+*.bak
+*.sav
+
+# Texpad
+.texpadtmp
+
+# LyX
+*.lyx~
+
+# Kile
+*.backup
+
+# KBibTeX
+*~[0-9]*
+
+# auto folder when using emacs and auctex
+./auto/*
+*.el
+
+# expex forward references with \gathertags
+*-tags.tex
+
+# standalone packages
+*.sta
\ No newline at end of file
diff --git a/documents/system requirements specification/SRS.tex b/documents/system requirements specification/SRS.tex
new file mode 100644
index 0000000..0d4abe2
--- /dev/null
+++ b/documents/system requirements specification/SRS.tex
@@ -0,0 +1,131 @@
+\documentclass[12pt,a4paper]{article}
+\usepackage[left=3cm, right=2cm, top=2cm, bottom=2cm]{geometry}
+\usepackage{setspace}
+\usepackage[none]{hyphenat}
+\usepackage{graphicx}
+\usepackage{array}
+\usepackage{amsmath}
+\usepackage{dirtytalk}
+\usepackage{float}
+
+\title{System Requirements Specification Document}
+\author{Cape Weaver Solutions}
+\onehalfspacing
+\sloppy
+
+\begin{document}
+
+\begin{titlepage}
+ \center
+ \setstretch{2.5}
+ { \LARGE Royalty Collecting System}\\[0.5cm]
+ { \LARGE \bfseries System Requirements Specification Document}\\[9.5cm]
+ \setstretch{1.5}
+ \includegraphics[scale=0.1]{logo}\\
+ \Large Cape Weaver Solutions\\
+ \Large July 2019\\[5cm]
+
+ \small Submitted in agreement of the\\
+ \small Royalty Collecting System for\\
+ \small Outstanding Song Creators Association - Sri Lanka
+\end{titlepage}
+
+\pagenumbering{roman}
+\doublespacing
+\renewcommand\contentsname{\center Table of Contents\\[1cm]}
+\tableofcontents
+
+\clearpage
+\onehalfspacing
+\section{Introduction}
+\pagenumbering{arabic}
+\vspace{12pt}
+
+This is a project from \textbf{Cape Weaver Solutions} to build a \textbf{Royalty Collecting System} for \textbf{Outstanding Song Creators Association}.
+This document consists of a brief description of the project, high level feature specification and the client agreement details of
+Cape Weaver Solutions.
+\vspace{12pt}
+
+\section{Requirement Specification}
+\vspace{12pt}
+\subsection{Purpose}
+\vspace{12pt}
+
+The purpose of this project is to build a Royalty collecting system to manage royalty payments of artistes for musical events.
+Royalty payments are collected for artists who are members of the OSCA when their creations are used in any way in musical events.
+\vspace{12pt}
+
+Currently this process is done manually by osca which is a very time consuming task.
+The authorized person has to prepare a list of all the songs which are used in a particular event and calculate payments according to artistes.
+\vspace{12pt}
+
+The main objective of this system is to improve the efficiency and the accuracy of the royalty collecting process and also to generate monthly reports of payments.
+\vspace{12pt}
+
+\subsection{Project Scope}
+\vspace{12pt}
+
+This system solution will give the ability to create musical events by adding its songs and then calculating royalty payments for the respective member artistes of OSCA.
+Also the system will generate reports of monthly payments per artist and the overall royalty collection of OSCA per month.
+\vspace{12pt}
+
+\clearpage
+
+\section{System Specification}
+\vspace{12pt}
+
+\subsection{Project Deliverables}
+\vspace{12pt}
+
+The system consists of two main parts, which are backend service and the front-end. The backend will provide the services to retrieve song information and to store payment information.
+The front-end will provide the following features,
+\begin{itemize}
+ \item Create an event with details
+ \item Add songlist of the event
+ \item Select payment criteria for each event
+ \item Generate calculated royalty payment amounts for each event
+ \item Generate monthly reports for payments
+\end{itemize}
+\vspace{12pt}
+
+
+\subsection{Project assumptions}
+\vspace{12pt}
+
+\begin{itemize}
+ \item This system is only for the authorized users of OSCA with admin access
+ \item Songs which are in the OSCA database can only be added to event song lists
+ \item Royalty payments are calculated only for artistes who are members of the OSCA
+\end{itemize}
+\vspace{12pt}
+
+\subsection{Project Plan}
+\vspace{12pt}
+
+The development of the system will commence from the \textbf{3rd of July 2019 upto 02 months}.
+Testing period will commence from the \textbf{3rd of September 2019} and the final system will be delivered for client usage on \textbf{3rd of October 2019}.
+\vspace{12pt}
+
+\clearpage
+\section{Product Specification}
+\vspace{12pt}
+
+\subsection{Licence Protocol}
+\vspace{12pt}
+
+\begin{itemize}
+ \item This product will be implemented based on the requirements of OSCA.
+ \item This product will be open source and free whereas the complete source code will be available for future developments.
+ \item Cape Weaver solutions are entitled for this project during the development phase only.
+\end{itemize}
+\vspace{12pt}
+
+
+
+\subsection{Product Support Plan}
+\vspace{12pt}
+
+Cape Weaver Solutions will provide software maintenance and support \textbf{only for 30 days from the delivery date of the system}.
+\vspace{12pt}
+
+\end{document}
diff --git a/documents/system requirements specification/logo.png b/documents/system requirements specification/logo.png
new file mode 100644
index 0000000..dc13597
Binary files /dev/null and b/documents/system requirements specification/logo.png differ
diff --git a/domain/authenticate.js b/domain/authenticate.js
new file mode 100644
index 0000000..5b87ac6
--- /dev/null
+++ b/domain/authenticate.js
@@ -0,0 +1,10 @@
+var mysql = require('mysql');
+class Authenticate {
+
+ static getUserDetails(email) {
+ let sql = `SELECT * FROM users WHERE email = `+ mysql.escape(email);
+ return sql;
+ }
+}
+
+module.exports = Authenticate;
diff --git a/domain/event.js b/domain/event.js
new file mode 100644
index 0000000..4afa48a
--- /dev/null
+++ b/domain/event.js
@@ -0,0 +1,76 @@
+var mysql = require('mysql');
+
+class Event {
+
+ constructor(title, date, location, descp, type, price, created_at, updated_at, deleted_at, is_invoice) {
+ this.title = title;
+ this.date = date;
+ this.location = location;
+ this.descp = descp;
+ this.type = type;
+ this.price = price;
+ this.created_at = created_at;
+ this.updated_at = updated_at;
+ this.deleted_at = deleted_at;
+ this.is_invoice = is_invoice;
+
+ }
+
+ insertEvent() {
+ console.log(this.title);
+ let sql = `INSERT INTO events(title, date, location, description, type, price, created_at, is_invoice) \
+ VALUES('${this.title}','${this.date}','${this.location}','${this.descp}','${this.type}','${this.price}','${this.created_at}', ${this.is_invoice})`;
+ return sql;
+ }
+
+ updateEvent(id) {
+ let sql = `UPDATE events SET\
+ title = '${this.title}', date = '${this.date}', location = '${this.location}', description = '${this.descp}', type = '${this.type}', price = '${this.price}', updated_at = '${this.updated_at}', is_invoice = '${this.is_invoice}'\
+ WHERE id = '${id}'`;
+ return sql;
+ }
+
+ static deleteEvent(id) {
+ let sql = `DELETE FROM events WHERE id = ${id}`;
+ return sql;
+ }
+
+ static getAllEvents() {
+ let sql = `SELECT * FROM events`;
+ return sql;
+ }
+
+ static getEvent(id) {
+ let sql = `SELECT * FROM events WHERE id = ${id}`;
+ return sql;
+ }
+
+ static getNonInvoiceEvents() {
+ let sql = `SELECT * FROM events WHERE is_invoice = ${0}`;
+ return sql;
+ }
+
+ insertEventSong(songList) {
+ let sql = `INSERT INTO events_songs(event_id, song_id) VALUES `;
+ for (let i = 0; i < songList.length; i++) {
+ if (i !== songList.length - 1) {
+ sql += `(${songList[i]}),`;
+ } else {
+ sql += `(${songList[i]})`;
+ }
+ }
+ return sql;
+ }
+
+ static getEventSong(id) {
+ let sql = `SELECT * FROM events_songs WHERE event_id = ${id}`;
+ return sql;
+ }
+
+ static getEventPrice(id) {
+ let sql = `SELECT price FROM events WHERE id = ${id}`;
+ return sql;
+ }
+}
+
+module.exports = Event;
diff --git a/domain/invoice.js b/domain/invoice.js
new file mode 100644
index 0000000..e562965
--- /dev/null
+++ b/domain/invoice.js
@@ -0,0 +1,48 @@
+var mysql = require('mysql');
+const DATE_FORMATER = require( 'dateformat' );
+
+class Invoice {
+
+ static insertNullInvoice(event_id) {
+ let date = DATE_FORMATER( new Date(), "yyyy-mm-dd HH:MM:ss" );
+ let sql = `INSERT INTO invoices(event_id, date, commission, total, status) VALUES \
+ ('${event_id}', '${date}', ${0}, ${0}, ${1})`;
+ return sql;
+ }
+
+ static insertNullInvoiceSong(invoice_id, songId) {
+ let sql = `INSERT INTO invoices_songs(invoice_id, song_id, commission, total) VALUES \
+ ('${invoice_id}', '${songId}', ${0}, ${0})`;
+ return sql;
+ }
+
+ static getArtists(song_id, type) {
+ let sql = `SELECT artist_id FROM song_artists WHERE song_id = ${song_id} AND type = ${type}`;
+ return sql;
+ }
+
+ static updateInvoice(invoice_id, commission, total) {
+ let sql = `UPDATE invoices SET\
+ commission = ${commission}, total = ${total} \
+ WHERE id = ${invoice_id}`;
+ console.log(sql);
+ return sql;
+ }
+
+ static updateInvoiceSong(invoice_song_id, commission, total) {
+ let sql = `UPDATE invoices_songs SET\
+ commission = ${commission}, total = ${total} \
+ WHERE id = ${invoice_song_id}`;
+ return sql;
+ }
+
+ static insertInvoiceSongArtist(invoice_song_id, artist_id, royalty, commission, total) {
+ let sql = `INSERT INTO invoices_songs_artists(invoices_songs_id, artist_id, royalty, commission, total) VALUES \
+ ('${invoice_song_id}', '${artist_id}', ${royalty}, ${commission}, ${total})`;
+ return sql;
+ }
+}
+
+module.exports = Invoice;
+
+
diff --git a/domain/song.js b/domain/song.js
new file mode 100644
index 0000000..e9d2825
--- /dev/null
+++ b/domain/song.js
@@ -0,0 +1,23 @@
+var mysql = require('mysql');
+
+class Song {
+
+ static getAllSongs() {
+ let sql = `SELECT id, title FROM songs`;
+ return sql;
+ }
+
+ static getSongsByIds(idList) {
+ let sql = `SELECT id, title FROM songs WHERE id IN (`;
+ for (let i = 0; i < idList.length; i++) {
+ if (i !== idList.length - 1) {
+ sql += `${idList[i]},`;
+ } else {
+ sql += `${idList[i]})`;
+ }
+ }
+ return sql;
+ }
+}
+
+module.exports = Song;
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..bcc0a38
--- /dev/null
+++ b/package.json
@@ -0,0 +1,28 @@
+{
+ "name": "royalty-collecting-system",
+ "version": "1.0.0",
+ "description": "A system to collect royalties for artistes.",
+ "main": "server.js",
+ "scripts": {
+ "test": "echo \"Error: no test specified\" && exit 1"
+ },
+ "repository": {
+ "type": "git",
+ "url": "git+https://github.com/OSCA-SL/royalty-collecting-system.git"
+ },
+ "keywords": [],
+ "author": "",
+ "license": "ISC",
+ "bugs": {
+ "url": "https://github.com/OSCA-SL/royalty-collecting-system/issues"
+ },
+ "homepage": "https://github.com/OSCA-SL/royalty-collecting-system#readme",
+ "dependencies": {
+ "body-parser": "^1.19.0",
+ "cors": "^2.8.5",
+ "dateformat": "latest",
+ "express": "^4.17.1",
+ "mysql": "^2.17.1",
+ "util.promisify": "^1.0.0"
+ }
+}
diff --git a/public/index.html b/public/index.html
new file mode 100644
index 0000000..791bfdb
--- /dev/null
+++ b/public/index.html
@@ -0,0 +1,10 @@
+
+
+
+
+ Royalty Collecting System
+
+
+ Server Started
+
+
diff --git a/server.js b/server.js
new file mode 100644
index 0000000..4d4a4a1
--- /dev/null
+++ b/server.js
@@ -0,0 +1,35 @@
+var http = require('http');
+var app = require('./app');
+const mysql = require('mysql');
+
+//Use system configuration for port or use 6001 by default.
+const port = process.env.port || 6001;
+const hostname = '127.0.0.1';
+
+//Create server with exported express app
+const server = http.createServer(app);
+// server.listen(port);
+
+server.listen(port, hostname, () => {
+ console.log(`Server running at http://${hostname}:${port}/`);
+});
+
+/*
+const db = mysql.createConnection ({
+ connectionLimit : 10,
+ host : '124.43.10.115',
+ user : 'rcs_db_user',
+ password : '*6Lc?YpS',
+ database : 'rcs_db',
+ debug : false
+});
+
+// connect to database
+db.connect((err) => {
+ if (err) {
+ throw err;
+ }
+ console.log('Connected to database');
+});
+global.db = db;
+*/