Commit d2daacf79c5bb4ee82e0a63e04300cc03c9ced4a

Authored by Adhidarma Hadiwinoto
1 parent c956984a75
Exists in master

try to resolve get sn

Showing 1 changed file with 2 additions and 2 deletions Inline Diff

1 var winston = require('winston'); 1 var winston = require('winston');
2 var crypto = require('crypto'); 2 var crypto = require('crypto');
3 var xml = require('xml'); 3 var xml = require('xml');
4 var url = require('url'); 4 var url = require('url');
5 var http = require('http'); 5 var http = require('http');
6 var xml2js = require('xml2js').parseString; 6 var xml2js = require('xml2js').parseString;
7 7
8 var config; 8 var config;
9 var callbackReport; 9 var callbackReport;
10 var aaa; 10 var aaa;
11 var logger; 11 var logger;
12 var options; 12 var options;
13 13
14 var maxRetry = 10; 14 var maxRetry = 10;
15 var sleepBeforeRetry = 30; 15 var sleepBeforeRetry = 30;
16 16
17 function start(_config, _callbackReport, options) { 17 function start(_config, _callbackReport, options) {
18 config = _config; 18 config = _config;
19 callbackReport = _callbackReport 19 callbackReport = _callbackReport
20 20
21 if (options && options.aaa) { 21 if (options && options.aaa) {
22 aaa = options.aaa; 22 aaa = options.aaa;
23 } 23 }
24 24
25 if (options && options.logger) { 25 if (options && options.logger) {
26 logger = options.logger; 26 logger = options.logger;
27 } else { 27 } else {
28 logger = new winston.Logger({ 28 logger = new winston.Logger({
29 transports: [ 29 transports: [
30 new (winston.transports.Console)() 30 new (winston.transports.Console)()
31 ] 31 ]
32 }); 32 });
33 } 33 }
34 } 34 }
35 35
36 function calculateSignature(params) { 36 function calculateSignature(params) {
37 var passwordHash = crypto.createHash('sha1').update(params.password).digest().toString('hex'); 37 var passwordHash = crypto.createHash('sha1').update(params.password).digest().toString('hex');
38 var plain = params.trxtype + params.prdcode + params.value + params.msisdn + params.trxid + params.uid + passwordHash; 38 var plain = params.trxtype + params.prdcode + params.value + params.msisdn + params.trxid + params.uid + passwordHash;
39 var signature = crypto.createHash('sha256').update(plain).digest().toString('hex'); 39 var signature = crypto.createHash('sha256').update(plain).digest().toString('hex');
40 40
41 try { 41 try {
42 logger.verbose('Signature calculated', {plain: plain, signature: signature}); 42 logger.verbose('Signature calculated', {plain: plain, signature: signature});
43 } 43 }
44 catch(err) {} 44 catch(err) {}
45 45
46 return signature; 46 return signature;
47 } 47 }
48 48
49 function createXmlPayload(params) { 49 function createXmlPayload(params) {
50 var payload = "<?xml version=\"1.0\" ?>\n" + xml({ 50 var payload = "<?xml version=\"1.0\" ?>\n" + xml({
51 ciwaru: [ 51 ciwaru: [
52 {trxtype: params.trxtype}, 52 {trxtype: params.trxtype},
53 {prdcode: params.prdcode}, 53 {prdcode: params.prdcode},
54 {value: params.value}, 54 {value: params.value},
55 {msisdn: params.msisdn}, 55 {msisdn: params.msisdn},
56 {trxid: params.trxid}, 56 {trxid: params.trxid},
57 {uid: params.uid}, 57 {uid: params.uid},
58 {hash: calculateSignature(params)} 58 {hash: calculateSignature(params)}
59 ] 59 ]
60 }); 60 });
61 61
62 try { logger.verbose("Payload: " + payload); } 62 try { logger.verbose("Payload: " + payload); }
63 catch(errLog) {} 63 catch(errLog) {}
64 64
65 return payload; 65 return payload;
66 } 66 }
67 67
68 function getSNFromMessage(message) { 68 function getSNFromMessage(message) {
69 var sn_match = message.match(/SN: (\w+)/);
69 try { 70 try {
70 var sn_match = message.match(/SN: (\w+)/);
71
72 logger.verbose('Got SN: ' + sn_match[1]); 71 logger.verbose('Got SN: ' + sn_match[1]);
73 return sn_match[1]; 72 return sn_match[1];
74 } 73 }
75 catch(err) { 74 catch(err) {
75 logger.verbose('Exception on getting sn from message', {err: err, sn_match: sn_match});
76 return ''; 76 return '';
77 } 77 }
78 } 78 }
79 79
80 function hasSuccessKeywords(message) { 80 function hasSuccessKeywords(message) {
81 var keywords = ['SUKSES', 'Finish']; 81 var keywords = ['SUKSES', 'Finish'];
82 82
83 var count = keywords.length; 83 var count = keywords.length;
84 for (var i=0; i < count; i++) { 84 for (var i=0; i < count; i++) {
85 if (message.indexOf(keywords[i]) >= 0) { 85 if (message.indexOf(keywords[i]) >= 0) {
86 return true; 86 return true;
87 } 87 }
88 } 88 }
89 return false; 89 return false;
90 } 90 }
91 91
92 function supplierRcToST24Rc(rc) { 92 function supplierRcToST24Rc(rc) {
93 var rcs = { 93 var rcs = {
94 '0001': '40', 94 '0001': '40',
95 '0019': '13', // produk tidak tersedia 95 '0019': '13', // produk tidak tersedia
96 } 96 }
97 97
98 if (rcs[rc]) { 98 if (rcs[rc]) {
99 return rcs[rc]; 99 return rcs[rc];
100 } else { 100 } else {
101 return; 101 return;
102 } 102 }
103 } 103 }
104 104
105 function topupResponseHandler(body, task) { 105 function topupResponseHandler(body, task) {
106 //logger.info('Got reply from partner', {body: body}); 106 //logger.info('Got reply from partner', {body: body});
107 xml2js(body, function(err, result) { 107 xml2js(body, function(err, result) {
108 if (err) { 108 if (err) {
109 logger.warn('Got invalid XML from partner', {err: err, body: body, task: task}); 109 logger.warn('Got invalid XML from partner', {err: err, body: body, task: task});
110 } 110 }
111 logger.info('XML message from partner', {result: result}); 111 logger.info('XML message from partner', {result: result});
112 112
113 var rc = '68'; 113 var rc = '68';
114 var message = result.ciwaru.msg[0]; 114 var message = result.ciwaru.msg[0];
115 115
116 var trxid = 0; 116 var trxid = 0;
117 try { 117 try {
118 trxid = result.ciwaru.reqnum[0]; 118 trxid = result.ciwaru.reqnum[0];
119 } 119 }
120 catch(err) { 120 catch(err) {
121 trxid = result.ciwaru.trxid[0]; 121 trxid = result.ciwaru.trxid[0];
122 } 122 }
123 123
124 if (message.toUpperCase().indexOf('PENDING') >= 0) { 124 if (message.toUpperCase().indexOf('PENDING') >= 0) {
125 rc = '68'; 125 rc = '68';
126 } 126 }
127 else if (hasSuccessKeywords(message)) { 127 else if (hasSuccessKeywords(message)) {
128 var sn = getSNFromMessage(result.ciwaru.msg); 128 var sn = getSNFromMessage(result.ciwaru.msg);
129 message = 'SN=' + sn + '; ' + message; 129 message = 'SN=' + sn + '; ' + message;
130 rc = '00'; 130 rc = '00';
131 } else { 131 } else {
132 rc = supplierRcToST24Rc(result.ciwaru.rc[0]); 132 rc = supplierRcToST24Rc(result.ciwaru.rc[0]);
133 if (!rc) { 133 if (!rc) {
134 rc = '68'; 134 rc = '68';
135 } 135 }
136 } 136 }
137 137
138 if ((task.retry == maxRetry) || (rc != '68')) { 138 if ((task.retry == maxRetry) || (rc != '68')) {
139 callbackReport(trxid, rc, message); 139 callbackReport(trxid, rc, message);
140 } else { 140 } else {
141 logger.info('Not reporting to AAA for duplicate 68', {task: task}); 141 logger.info('Not reporting to AAA for duplicate 68', {task: task});
142 } 142 }
143 143
144 if (rc == '68') { 144 if (rc == '68') {
145 task.retry--; 145 task.retry--;
146 146
147 if (task.retry) { 147 if (task.retry) {
148 logger.info('Got pending status, retrying in ' + sleepBeforeRetry + 's'); 148 logger.info('Got pending status, retrying in ' + sleepBeforeRetry + 's');
149 setTimeout(topupRequest, sleepBeforeRetry * 1000, task, task.retry); 149 setTimeout(topupRequest, sleepBeforeRetry * 1000, task, task.retry);
150 } 150 }
151 else { 151 else {
152 logger.warn('Maximum retry for pending status exceeded', {task: task}); 152 logger.warn('Maximum retry for pending status exceeded', {task: task});
153 } 153 }
154 } 154 }
155 }); 155 });
156 } 156 }
157 157
158 function topupRequest(task, retry) { 158 function topupRequest(task, retry) {
159 159
160 if (retry === undefined) { 160 if (retry === undefined) {
161 task.retry = maxRetry; 161 task.retry = maxRetry;
162 } 162 }
163 163
164 var remoteProduct = task.remoteProduct.split(','); 164 var remoteProduct = task.remoteProduct.split(',');
165 165
166 var params = { 166 var params = {
167 trxtype: '01', 167 trxtype: '01',
168 prdcode: remoteProduct[0], 168 prdcode: remoteProduct[0],
169 value: remoteProduct[1], 169 value: remoteProduct[1],
170 msisdn: task.destination, 170 msisdn: task.destination,
171 trxid: task.requestId, 171 trxid: task.requestId,
172 uid: config.h2h_out.userid, 172 uid: config.h2h_out.userid,
173 password: config.h2h_out.password, 173 password: config.h2h_out.password,
174 }; 174 };
175 175
176 var postBody = createXmlPayload(params); 176 var postBody = createXmlPayload(params);
177 177
178 var partnerUrl = url.parse(config.h2h_out.partner); 178 var partnerUrl = url.parse(config.h2h_out.partner);
179 var postRequest = { 179 var postRequest = {
180 host: partnerUrl.hostname, 180 host: partnerUrl.hostname,
181 path: partnerUrl.path, 181 path: partnerUrl.path,
182 port: partnerUrl.port, 182 port: partnerUrl.port,
183 method: "POST", 183 method: "POST",
184 headers: { 184 headers: {
185 'Content-Type': 'text/xml', 185 'Content-Type': 'text/xml',
186 'Content-Length': Buffer.byteLength(postBody) 186 'Content-Length': Buffer.byteLength(postBody)
187 } 187 }
188 }; 188 };
189 189
190 logger.info('POST to partner', {postRequest: postRequest}); 190 logger.info('POST to partner', {postRequest: postRequest});
191 var req = http.request(postRequest, function( res ) { 191 var req = http.request(postRequest, function( res ) {
192 192
193 logger.info('Status code: ' + res.statusCode ); 193 logger.info('Status code: ' + res.statusCode );
194 var buffer = ""; 194 var buffer = "";
195 res.on( "data", function( data ) { buffer = buffer + data; } ); 195 res.on( "data", function( data ) { buffer = buffer + data; } );
196 res.on( "end", function( data ) { 196 res.on( "end", function( data ) {
197 topupResponseHandler(buffer, task); 197 topupResponseHandler(buffer, task);
198 }); 198 });
199 }); 199 });
200 200
201 req.on('error', function(e) { 201 req.on('error', function(e) {
202 logger.warn('problem with request: ' + e.message); 202 logger.warn('problem with request: ' + e.message);
203 callbackReport(task['requestId'], '40', e.message); 203 callbackReport(task['requestId'], '40', e.message);
204 }); 204 });
205 205
206 req.write(postBody); 206 req.write(postBody);
207 req.end(); 207 req.end();
208 } 208 }
209 209
210 exports.start = start; 210 exports.start = start;
211 exports.topupRequest = topupRequest; 211 exports.topupRequest = topupRequest;
212 exports.calculateSignature = calculateSignature; 212 exports.calculateSignature = calculateSignature;
213 exports.createXmlPayload = createXmlPayload; 213 exports.createXmlPayload = createXmlPayload;