Komodo / komodo-sdk

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center/messaging/trx-center.js
Diff comments   View file @ ed50d9b
1 "use strict"; 1 "use strict";
2 2
3 /** 3 /**
4 * Trx Handler untuk center messaging 4 * Trx Handler untuk center messaging
5 */ 5 */
6 6
7 const path = require('path'); 7 const path = require('path');
8 const request = require('request'); 8 const request = require('request');
9 const strftime = require('strftime'); 9 const strftime = require('strftime');
10 const config = require('../../config'); 10 const config = require('../../config');
11 const logger = require('../../logger'); 11 const logger = require('../../logger');
12 const httpResponseServer = require('../http-response-server'); 12 const httpResponseServer = require('../http-response-server');
13 13
14 const module_name = path.basename(__filename); 14 const module_name = path.basename(__filename);
15 15
16 let transport; 16 let transport;
17 17
18 function onOnline(params) { 18 function onOnline(params) {
19 logger.info('CENTER is ONLINE, ready to communicate'); 19 logger.info('CENTER is ONLINE, ready to communicate');
20 20
21 } 21 }
22 22
23 function onIncomingMessage(paramsFromTransport, cb) { 23 function onIncomingMessage(paramsFromTransport, cb) {
24 logger.verbose('Reporting message to CORE') 24 logger.verbose('Reporting message to CORE')
25 25
26 const command = paramsFromTransport.msg.split(/[\., ]+/)[0].toUpperCase(); 26 const command = paramsFromTransport.msg.split(/[\., ]+/)[0].toUpperCase();
27 27
28 if (config.commands && config.commands.balance.indexOf(command) >= 0) { 28 if (config.commands && config.commands.balance.indexOf(command) >= 0) {
29 executeBalanceCheck(paramsFromTransport, cb); 29 executeBalanceCheck(paramsFromTransport, cb);
30 } 30 }
31 else if (config.commands && config.commands.price.indexOf(command) >= 0) { 31 else if (config.commands && config.commands.price.indexOf(command) >= 0) {
32 executePriceCheck(paramsFromTransport, cb); 32 executePriceCheck(paramsFromTransport, cb);
33 } 33 }
34 else { 34 else {
35 executePrepaidBuy(paramsFromTransport, cb); 35 executePrepaidBuy(paramsFromTransport, cb);
36 } 36 }
37 } 37 }
38 38
39 function executeBalanceCheck(paramsFromTransport) { 39 function executeBalanceCheck(paramsFromTransport) {
40 const terminal_name = paramsFromTransport.partner.toLowerCase(); 40 const terminal_name = paramsFromTransport.partner.toLowerCase();
41 const password = paramsFromTransport.msg.trim().split(/[\., ]+/)[1]; 41 const password = paramsFromTransport.msg.trim().split(/[\., ]+/)[1];
42 42
43 const requestOptions = { 43 const requestOptions = {
44 url: config.core_url + '/services/balance', 44 url: config.core_url + '/services/balance',
45 qs: { 45 qs: {
46 terminal_name: terminal_name, 46 terminal_name: terminal_name,
47 password: password 47 password: password
48 } 48 }
49 } 49 }
50 50
51 requestToCore(requestOptions); 51 requestToCore(requestOptions);
52 } 52 }
53 53
54 function executePriceCheck(paramsFromTransport) { 54 function executePriceCheck(paramsFromTransport) {
55 const requestOptions = { 55 const requestOptions = {
56 url: config.core_url + '/services/pricelist', 56 url: config.core_url + '/services/pricelist',
57 qs: { 57 qs: {
58 terminal_name: paramsFromTransport.partner.toLowerCase(), 58 terminal_name: paramsFromTransport.partner.toLowerCase(),
59 keyword: paramsFromTransport.msg.trim().split(/[\., ]+/)[1], 59 keyword: paramsFromTransport.msg.trim().split(/[\., ]+/)[1],
60 password: paramsFromTransport.msg.trim().split(/[\., ]+/)[2]
60 password: paramsFromTransport.msg.trim().split(/[\., ]+/)[2] 61 }
61 } 62 }
62 } 63
63 64 requestToCore(requestOptions);
64 requestToCore(requestOptions); 65 }
65 } 66
66 67 function parseCoreMessage(body) {
67 function parseCoreMessage(body) { 68 let coreRes;
68 let coreRes; 69
69 70 try {
70 try { 71 coreRes = JSON.parse(body)
71 coreRes = JSON.parse(body) 72 }
72 } 73 catch(err) {
73 catch(err) { 74 logger.warn('Exception on parsing CORE response as JSON', {body: body, err: err});
74 logger.warn('Exception on parsing CORE response as JSON', {body: body, err: err}); 75 coreRes = null;
75 coreRes = null; 76 }
76 } 77
77 78 return coreRes;
78 return coreRes; 79 }
79 } 80
80 81 function generateRequestId(req) {
81 function generateRequestId(req) { 82 return 'AUTO_' + req.product_name + '_' + req.destination + '_' + strftime('%Y%m%d');
82 return 'AUTO_' + req.product_name + '_' + req.destination + '_' + strftime('%Y%m%d'); 83 }
83 } 84
84 85 function executePrepaidBuy(paramsFromTransport, cb) {
85 function executePrepaidBuy(paramsFromTransport, cb) { 86 let tokens = paramsFromTransport.msg.trim().split(/[\., ]+/);
86 let tokens = paramsFromTransport.msg.trim().split(/[\., ]+/); 87
87 88 let qs = {
88 let qs = { 89 request_id: tokens[3],
89 request_id: tokens[3], 90 terminal_name: paramsFromTransport.partner.toLowerCase(),
90 terminal_name: paramsFromTransport.partner.toLowerCase(), 91 product_name: tokens[0].toUpperCase(),
91 product_name: tokens[0].toUpperCase(), 92 destination: tokens[1].toUpperCase(),
92 destination: tokens[1].toUpperCase(), 93 password: tokens[2],
93 password: tokens[2], 94 origin: config.origin || config.username,
94 origin: config.origin || config.username, 95 report_port: config.listen_port || '80',
95 report_port: config.listen_port || '80', 96 msg: paramsFromTransport.msg,
96 msg: paramsFromTransport.msg, 97 reverse_url: paramsFromTransport.reverse_url
97 reverse_url: paramsFromTransport.reverse_url 98 }
98 } 99
99 100 if (!config.do_not_prefix_request_id) {
100 if (!config.do_not_prefix_request_id) { 101 qs.request_id = generateRequestId(qs);
101 qs.request_id = generateRequestId(qs); 102 if (tokens[3]) {
102 if (tokens[3]) { 103 qs.request_id += '_' + tokens[3];
103 qs.request_id += '_' + tokens[3]; 104 }
104 } 105 }
105 } 106
106 107 let requestOptions = {
107 let requestOptions = { 108 url: config.core_url + '/prepaid/buy',
108 url: config.core_url + '/prepaid/buy', 109 qs: qs
109 qs: qs 110 }
110 } 111
111 112 requestToCore(requestOptions, cb);
112 requestToCore(requestOptions, cb); 113 }
113 } 114
114 115 function requestToCore(requestOptions, cb) {
115 function requestToCore(requestOptions, cb) { 116 logger.verbose('Requesting service to CORE', requestOptions);
116 logger.verbose('Requesting service to CORE', requestOptions); 117
117 118 request(requestOptions, function(err, res, body) {
118 request(requestOptions, function(err, res, body) { 119 if (err || res.statusCode != 200) {
119 if (err || res.statusCode != 200) { 120 logger.warn('Error requesting to CORE', {module_name: module_name, method_name: 'requestToCore', requestOptions: requestOptions, err: err});
120 logger.warn('Error requesting to CORE', {module_name: module_name, method_name: 'requestToCore', requestOptions: requestOptions, err: err}); 121 if (cb) {
121 if (cb) { 122 cb(null, {msg: 'INTERNAL ERROR'});
122 cb(null, {msg: 'INTERNAL ERROR'}); 123 }
123 } 124 else if (transport.send) {
124 else if (transport.send) { 125 transport.send(requestOptions.qs.terminal_name, 'INTERNAL ERROR');
125 transport.send(requestOptions.qs.terminal_name, 'INTERNAL ERROR'); 126 }
126 } 127 return;
127 return; 128 }
128 } 129
129 130 let result = parseCoreMessage(body);
130 let result = parseCoreMessage(body); 131 if (!result || !result.message) {
131 if (!result || !result.message) { 132 if (cb) {
132 if (cb) { 133 cb(null, {msg: 'INTERNAL ERROR'});
133 cb(null, {msg: 'INTERNAL ERROR'}); 134 }
134 } 135 else if (transport.send) {
135 else if (transport.send) { 136 transport.send(requestOptions.qs.terminal_name, 'INTERNAL ERROR');
136 transport.send(requestOptions.qs.terminal_name, 'INTERNAL ERROR'); 137 }
137 } 138 return;
138 return; 139 }
139 } 140
140 141 if (cb) {
141 if (cb) { 142 cb(null, result);
142 cb(null, result); 143 }
143 } 144 else if (transport.send) {
144 else if (transport.send) { 145 transport.send(requestOptions.qs.terminal_name, result.message);
145 transport.send(requestOptions.qs.terminal_name, result.message); 146
146 147 }
147 } 148 })
148 }) 149 }
149 } 150
150 151 function setTransport(_transport) {
151 function setTransport(_transport) { 152 transport = _transport;
152 transport = _transport; 153 httpResponseServer.setTransport(transport);
153 httpResponseServer.setTransport(transport); 154 }
154 } 155
155 156 const callback = {
156 const callback = { 157 onOnline: onOnline,
157 onOnline: onOnline, 158 onIncomingMessage: onIncomingMessage
158 onIncomingMessage: onIncomingMessage 159 }
159 } 160
160 161 exports.callback = callback;
161 exports.callback = callback; 162 exports.setTransport = setTransport;
162 exports.setTransport = setTransport; 163
1 { 1 {
2 "name": "komodo-sdk", 2 "name": "komodo-sdk",
3 "version": "1.8.4", 3 "version": "1.9.0",
4 "description": "SDK for Komodo", 4 "description": "SDK for Komodo",
5 "main": "index.js", 5 "main": "index.js",
6 "scripts": { 6 "scripts": {
7 "test": "mocha", 7 "test": "mocha",
8 "postversion": "git push && git push --tags" 8 "postversion": "git push && git push --tags"
9 }, 9 },
10 "repository": { 10 "repository": {
11 "type": "git", 11 "type": "git",
12 "url": "git@gitlab.kodesumber.com:komodo/komodo-sdk.git" 12 "url": "git@gitlab.kodesumber.com:komodo/komodo-sdk.git"
13 }, 13 },
14 "keywords": [ 14 "keywords": [
15 "ppob", 15 "ppob",
16 "payment", 16 "payment",
17 "komodo" 17 "komodo"
18 ], 18 ],
19 "author": "Adhidarma Hadiwinoto <gua@adhisimon.org>", 19 "author": "Adhidarma Hadiwinoto <gua@adhisimon.org>",
20 "license": "ISC", 20 "license": "ISC",
21 "dependencies": { 21 "dependencies": {
22 "basic-auth": "^2.0.0", 22 "basic-auth": "^2.0.0",
23 "lru-cache": "^4.1.1", 23 "lru-cache": "^4.1.1",
24 "moment": "^2.19.1", 24 "moment": "^2.19.1",
25 "request": "^2.81.0", 25 "request": "^2.81.0",
26 "simple-git": "^1.80.1", 26 "simple-git": "^1.80.1",
27 "strftime": "^0.10.0", 27 "strftime": "^0.10.0",
28 "winston": "^2.3.1", 28 "winston": "^2.3.1",
29 "winston-circular-buffer": "^1.0.0", 29 "winston-circular-buffer": "^1.0.0",
30 "winston-daily-rotate-file": "^1.4.6" 30 "winston-daily-rotate-file": "^1.4.6"
31 } 31 }
32 } 32 }
33 33