Reload97 / sate24-to-cjk

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Commit f71680fb1a19192321842765a22e3e8d8ca492e4

Authored by Adhidarma Hadiwinoto
1 parent e57b649e56
Exists in master

supplier: config.globals.gateway_name

Showing 1 changed file with 4 additions and 1 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 var mongoClient = require('mongodb').MongoClient; 7 var mongoClient = require('mongodb').MongoClient;
8 var strftime = require('strftime'); 8 var strftime = require('strftime');
9 var moment = require('moment'); 9 var moment = require('moment');
10 10
11 var config; 11 var config;
12 var callbackReport; 12 var callbackReport;
13 var aaa; 13 var aaa;
14 var logger; 14 var logger;
15 var options; 15 var options;
16 var mongodb; 16 var mongodb;
17 17
18 function initMongoClient() { 18 function initMongoClient() {
19 if (!config.mongodb || !config.mongodb.url) { 19 if (!config.mongodb || !config.mongodb.url) {
20 return; 20 return;
21 } 21 }
22 22
23 try { 23 try {
24 var url = config.mongodb.url; 24 var url = config.mongodb.url;
25 25
26 mongoClient.connect(url, function(err, db) { 26 mongoClient.connect(url, function(err, db) {
27 if (err) { 27 if (err) {
28 logger.warn('Failed to connect to mongodb', {err: err}); 28 logger.warn('Failed to connect to mongodb', {err: err});
29 return; 29 return;
30 } 30 }
31 mongodb = db; 31 mongodb = db;
32 logger.info('MongoDB connected'); 32 logger.info('MongoDB connected');
33 }); 33 });
34 } 34 }
35 catch(err) { 35 catch(err) {
36 logger.warn('Exception when connecting to mongodb', {err: err, url: url}); 36 logger.warn('Exception when connecting to mongodb', {err: err, url: url});
37 } 37 }
38 } 38 }
39 39
40 var maxRetry = 10; 40 var maxRetry = 10;
41 var sleepBeforeRetry = 30; 41 var sleepBeforeRetry = 30;
42 42
43 function start(_config, _callbackReport, options) { 43 function start(_config, _callbackReport, options) {
44 config = _config; 44 config = _config;
45 callbackReport = _callbackReport 45 callbackReport = _callbackReport
46 46
47 if (options && options.aaa) { 47 if (options && options.aaa) {
48 aaa = options.aaa; 48 aaa = options.aaa;
49 } 49 }
50 50
51 if (options && options.logger) { 51 if (options && options.logger) {
52 logger = options.logger; 52 logger = options.logger;
53 } else { 53 } else {
54 logger = new winston.Logger({ 54 logger = new winston.Logger({
55 transports: [ 55 transports: [
56 new (winston.transports.Console)() 56 new (winston.transports.Console)()
57 ] 57 ]
58 }); 58 });
59 } 59 }
60 60
61 initMongoClient(); 61 initMongoClient();
62 } 62 }
63 63
64 function calculateSignature(params) { 64 function calculateSignature(params) {
65 var passwordHash = crypto.createHash('sha1').update(params.password).digest().toString('hex'); 65 var passwordHash = crypto.createHash('sha1').update(params.password).digest().toString('hex');
66 var plain = params.trxtype + params.prdcode + params.value + params.msisdn + params.trxid + params.uid + passwordHash; 66 var plain = params.trxtype + params.prdcode + params.value + params.msisdn + params.trxid + params.uid + passwordHash;
67 var signature = crypto.createHash('sha256').update(plain).digest().toString('hex'); 67 var signature = crypto.createHash('sha256').update(plain).digest().toString('hex');
68 68
69 try { 69 try {
70 logger.verbose('Signature calculated', {plain: plain, signature: signature}); 70 logger.verbose('Signature calculated', {plain: plain, signature: signature});
71 } 71 }
72 catch(err) {} 72 catch(err) {}
73 73
74 return signature; 74 return signature;
75 } 75 }
76 76
77 function createXmlPayload(params) { 77 function createXmlPayload(params) {
78 var payload = "<?xml version=\"1.0\" ?>\n" + xml({ 78 var payload = "<?xml version=\"1.0\" ?>\n" + xml({
79 ciwaru: [ 79 ciwaru: [
80 {trxtype: params.trxtype}, 80 {trxtype: params.trxtype},
81 {prdcode: params.prdcode}, 81 {prdcode: params.prdcode},
82 {value: params.value}, 82 {value: params.value},
83 {msisdn: params.msisdn}, 83 {msisdn: params.msisdn},
84 {trxid: params.trxid}, 84 {trxid: params.trxid},
85 {uid: params.uid}, 85 {uid: params.uid},
86 {hash: calculateSignature(params)} 86 {hash: calculateSignature(params)}
87 ] 87 ]
88 }); 88 });
89 89
90 try { logger.verbose("Payload: " + payload); } 90 try { logger.verbose("Payload: " + payload); }
91 catch(errLog) {} 91 catch(errLog) {}
92 92
93 return payload; 93 return payload;
94 } 94 }
95 95
96 function insertTaskToMongoDb(task) { 96 function insertTaskToMongoDb(task) {
97 if (!isMongoReady()) { return; } 97 if (!isMongoReady()) { return; }
98 98
99 task.supplier = config.globals.gateway_name;
100
99 try { 101 try {
100 mongodb.collection(config.mongodb.collection).insertOne(task); 102 mongodb.collection(config.mongodb.collection).insertOne(task);
101 } 103 }
102 catch(err) { 104 catch(err) {
103 //logger.warn('Exception when inserting document to mongodb', {err: err, task: task}); 105 //logger.warn('Exception when inserting document to mongodb', {err: err, task: task});
104 } 106 }
105 } 107 }
106 108
107 function pushResponseToMongoDb(task, response) { 109 function pushResponseToMongoDb(task, response) {
108 if (!isMongoReady()) { return; } 110 if (!isMongoReady()) { return; }
109 111
110 try { 112 try {
111 mongodb.collection(config.mongodb.collection).updateOne( 113 mongodb.collection(config.mongodb.collection).updateOne(
112 {requestId: task.requestId}, 114 {requestId: task.requestId},
113 { 115 {
114 $set: { 116 $set: {
115 lastResponse: response 117 lastResponse: response,
118 supplier: config.globals.gateway_name
116 }, 119 },
117 $push: { 120 $push: {
118 responses: response 121 responses: response
119 } 122 }
120 }, 123 },
121 function(err, result) { 124 function(err, result) {
122 if (err) { 125 if (err) {
123 logger.warn('Error when pushing response to mongodb', {err: err, task: task, response: response}); 126 logger.warn('Error when pushing response to mongodb', {err: err, task: task, response: response});
124 return; 127 return;
125 } 128 }
126 } 129 }
127 ); 130 );
128 } 131 }
129 catch(err) { 132 catch(err) {
130 logger.warn('Exception when pushing response to mongodb', {err: err, task: task, response: response}); 133 logger.warn('Exception when pushing response to mongodb', {err: err, task: task, response: response});
131 } 134 }
132 } 135 }
133 136
134 function isMongoReady() { 137 function isMongoReady() {
135 if (!config.mongodb) { return; } 138 if (!config.mongodb) { return; }
136 if (!config.mongodb.collection) { return; } 139 if (!config.mongodb.collection) { return; }
137 if (!mongodb) { return; } 140 if (!mongodb) { return; }
138 141
139 return true; 142 return true;
140 } 143 }
141 144
142 function getSNFromMessage(message) { 145 function getSNFromMessage(message) {
143 try { 146 try {
144 var sn_match = message.match(/SN: (\w+)/); 147 var sn_match = message.match(/SN: (\w+)/);
145 return sn_match[1].trim(); 148 return sn_match[1].trim();
146 } 149 }
147 catch(err) { 150 catch(err) {
148 if (logger) { 151 if (logger) {
149 logger.verbose('Exception on getting sn from message', {err: err}); 152 logger.verbose('Exception on getting sn from message', {err: err});
150 } 153 }
151 return ''; 154 return '';
152 } 155 }
153 } 156 }
154 157
155 function hasSuccessKeywords(message) { 158 function hasSuccessKeywords(message) {
156 var keywords = ['SUKSES', 'Finish']; 159 var keywords = ['SUKSES', 'Finish'];
157 160
158 var count = keywords.length; 161 var count = keywords.length;
159 for (var i=0; i < count; i++) { 162 for (var i=0; i < count; i++) {
160 if (message.indexOf(keywords[i]) >= 0) { 163 if (message.indexOf(keywords[i]) >= 0) {
161 return true; 164 return true;
162 } 165 }
163 } 166 }
164 return false; 167 return false;
165 } 168 }
166 169
167 function supplierRcToST24Rc(rc) { 170 function supplierRcToST24Rc(rc) {
168 var rcs = { 171 var rcs = {
169 '0001': '40', 172 '0001': '40',
170 '0012': '40', // hash data tidak sesuai 173 '0012': '40', // hash data tidak sesuai
171 '0019': '13', // produk tidak tersedia 174 '0019': '13', // produk tidak tersedia
172 } 175 }
173 176
174 if (rcs[rc]) { 177 if (rcs[rc]) {
175 return rcs[rc]; 178 return rcs[rc];
176 } else { 179 } else {
177 return; 180 return;
178 } 181 }
179 } 182 }
180 183
181 function getSNFromResponseObject(respObj) { 184 function getSNFromResponseObject(respObj) {
182 try { 185 try {
183 return respObj.ciwaru.sn[0].trim(); 186 return respObj.ciwaru.sn[0].trim();
184 } 187 }
185 catch(err) { 188 catch(err) {
186 return; 189 return;
187 } 190 }
188 } 191 }
189 192
190 function topupResponseHandler(body, task) { 193 function topupResponseHandler(body, task) {
191 194
192 //logger.info('Got reply from partner', {body: body}); 195 //logger.info('Got reply from partner', {body: body});
193 196
194 xml2js(body, function(err, result) { 197 xml2js(body, function(err, result) {
195 var ts = strftime('%Y-%m-%d %H:%M:%S', new Date()); 198 var ts = strftime('%Y-%m-%d %H:%M:%S', new Date());
196 199
197 if (err) { 200 if (err) {
198 logger.warn('Got invalid XML from partner', {err: err, body: body, task: task}); 201 logger.warn('Got invalid XML from partner', {err: err, body: body, task: task});
199 callbackReport(task.requestId, '68', body); 202 callbackReport(task.requestId, '68', body);
200 203
201 pushResponseToMongoDb(task, {ts: ts, supplier: config.globals.gateway_name, raw: body}); 204 pushResponseToMongoDb(task, {ts: ts, supplier: config.globals.gateway_name, raw: body});
202 return; 205 return;
203 } 206 }
204 logger.info('XML message from partner', {result: result}); 207 logger.info('XML message from partner', {result: result});
205 pushResponseToMongoDb(task, {ts: ts, supplier: config.globals.gateway_name, raw: body, parsed: result}); 208 pushResponseToMongoDb(task, {ts: ts, supplier: config.globals.gateway_name, raw: body, parsed: result});
206 209
207 var rc = '68'; 210 var rc = '68';
208 var message = result.ciwaru.msg[0]; 211 var message = result.ciwaru.msg[0];
209 212
210 if (message.toUpperCase().indexOf('PENDING') >= 0) { 213 if (message.toUpperCase().indexOf('PENDING') >= 0) {
211 rc = '68'; 214 rc = '68';
212 } 215 }
213 else if (hasSuccessKeywords(message)) { 216 else if (hasSuccessKeywords(message)) {
214 217
215 var sn = getSNFromResponseObject(result); 218 var sn = getSNFromResponseObject(result);
216 219
217 if (!sn) { 220 if (!sn) {
218 sn = getSNFromMessage(message); 221 sn = getSNFromMessage(message);
219 } 222 }
220 223
221 message = 'SN=' + sn + '; ' + message; 224 message = 'SN=' + sn + '; ' + message;
222 rc = '00'; 225 rc = '00';
223 226
224 } 227 }
225 else if (message.indexOf('Nomor Pelanggan Salah') >= 0) { 228 else if (message.indexOf('Nomor Pelanggan Salah') >= 0) {
226 229
227 rc = '14'; 230 rc = '14';
228 231
229 } else { 232 } else {
230 rc = supplierRcToST24Rc(result.ciwaru.rc[0]); 233 rc = supplierRcToST24Rc(result.ciwaru.rc[0]);
231 if (!rc) { 234 if (!rc) {
232 rc = '68'; 235 rc = '68';
233 } 236 }
234 } 237 }
235 238
236 if ((task.retry == maxRetry) || (rc != '68')) { 239 if ((task.retry == maxRetry) || (rc != '68')) {
237 callbackReport(task.requestId, rc, message); 240 callbackReport(task.requestId, rc, message);
238 } else { 241 } else {
239 logger.info('Not reporting to AAA for duplicate 68', {task: task}); 242 logger.info('Not reporting to AAA for duplicate 68', {task: task});
240 } 243 }
241 244
242 if (rc == '68') { 245 if (rc == '68') {
243 topupRequestRetry(task); 246 topupRequestRetry(task);
244 } 247 }
245 }); 248 });
246 } 249 }
247 250
248 function topupRequestRetry(task) { 251 function topupRequestRetry(task) {
249 task.retry--; 252 task.retry--;
250 253
251 if (task.retry > 0) { 254 if (task.retry > 0) {
252 logger.info('Retrying in ' + sleepBeforeRetry + 's'); 255 logger.info('Retrying in ' + sleepBeforeRetry + 's');
253 setTimeout(topupRequest, sleepBeforeRetry * 1000, task, task.retry); 256 setTimeout(topupRequest, sleepBeforeRetry * 1000, task, task.retry);
254 } 257 }
255 else { 258 else {
256 logger.warn('Maximum retry for pending status exceeded', {task: task}); 259 logger.warn('Maximum retry for pending status exceeded', {task: task});
257 } 260 }
258 } 261 }
259 262
260 function topupRequest(task, retry) { 263 function topupRequest(task, retry) {
261 264
262 if (retry === undefined) { 265 if (retry === undefined) {
263 266
264 task.ts = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD HH:mm:ss'); 267 task.ts = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD HH:mm:ss');
265 task.ts_date = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD'); 268 task.ts_date = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD');
266 269
267 insertTaskToMongoDb(task); 270 insertTaskToMongoDb(task);
268 271
269 retry = maxRetry; 272 retry = maxRetry;
270 } 273 }
271 274
272 if (!task.retry) { 275 if (!task.retry) {
273 task.retry = retry; 276 task.retry = retry;
274 } 277 }
275 278
276 var remoteProduct = task.remoteProduct.split(','); 279 var remoteProduct = task.remoteProduct.split(',');
277 280
278 var params = { 281 var params = {
279 trxtype: '01', 282 trxtype: '01',
280 prdcode: remoteProduct[0], 283 prdcode: remoteProduct[0],
281 value: remoteProduct[1], 284 value: remoteProduct[1],
282 msisdn: task.destination, 285 msisdn: task.destination,
283 trxid: task.requestId, 286 trxid: task.requestId,
284 uid: config.h2h_out.userid, 287 uid: config.h2h_out.userid,
285 password: config.h2h_out.password, 288 password: config.h2h_out.password,
286 }; 289 };
287 290
288 var postBody = createXmlPayload(params); 291 var postBody = createXmlPayload(params);
289 292
290 var partnerUrl = url.parse(config.h2h_out.partner); 293 var partnerUrl = url.parse(config.h2h_out.partner);
291 var postRequest = { 294 var postRequest = {
292 host: partnerUrl.hostname, 295 host: partnerUrl.hostname,
293 path: partnerUrl.path, 296 path: partnerUrl.path,
294 port: partnerUrl.port, 297 port: partnerUrl.port,
295 method: "POST", 298 method: "POST",
296 headers: { 299 headers: {
297 'Content-Type': 'text/xml', 300 'Content-Type': 'text/xml',
298 'Content-Length': Buffer.byteLength(postBody) 301 'Content-Length': Buffer.byteLength(postBody)
299 } 302 }
300 }; 303 };
301 304
302 logger.info('POST to partner', {postRequest: postRequest}); 305 logger.info('POST to partner', {postRequest: postRequest});
303 var req = http.request(postRequest, function( res ) { 306 var req = http.request(postRequest, function( res ) {
304 307
305 logger.verbose('Status code: ' + res.statusCode ); 308 logger.verbose('Status code: ' + res.statusCode );
306 var buffer = ""; 309 var buffer = "";
307 310
308 res.on( "data", function( data ) { 311 res.on( "data", function( data ) {
309 buffer = buffer + data; 312 buffer = buffer + data;
310 }); 313 });
311 314
312 res.on( "end", function( data ) { 315 res.on( "end", function( data ) {
313 topupResponseHandler(buffer, task); 316 topupResponseHandler(buffer, task);
314 }); 317 });
315 318
316 }); 319 });
317 320
318 req.on('error', function(e) { 321 req.on('error', function(e) {
319 logger.warn('problem with request: ' + e.message); 322 logger.warn('problem with request: ' + e.message);
320 callbackReport(task['requestId'], '68', e.message); 323 callbackReport(task['requestId'], '68', e.message);
321 324
322 topupRequestRetry(task); 325 topupRequestRetry(task);
323 }); 326 });
324 327
325 req.write(postBody); 328 req.write(postBody);
326 req.end(); 329 req.end();
327 } 330 }
328 331
329 exports.start = start; 332 exports.start = start;
330 exports.topupRequest = topupRequest; 333 exports.topupRequest = topupRequest;
331 exports.calculateSignature = calculateSignature; 334 exports.calculateSignature = calculateSignature;
332 exports.createXmlPayload = createXmlPayload; 335 exports.createXmlPayload = createXmlPayload;
333 exports.getSNFromMessage = getSNFromMessage; 336 exports.getSNFromMessage = getSNFromMessage;
334 337