Commit d077430dfbd32c4f90f13f67e0e8fc68dc9a9a94

Authored by Adhidarma Hadiwinoto
1 parent 0e90ae10a3
Exists in master

perbaikan mongo

Showing 1 changed file with 16 additions and 7 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 try { 99 try {
100 task.suppliers = []; 100 task.suppliers = [];
101 mongodb.collection(config.mongodb.collection).insertOne(task, function(err, result) { 101 mongodb.collection(config.mongodb.collection).insertOne(task, function(err, result) {
102 mongodb.collection(config.mongodb.collection).updateOne( 102 mongodb.collection(config.mongodb.collection).updateOne(
103 {requestId: task.requestId}, 103 {requestId: task.requestId},
104 { 104 {
105 $push: {suppliers: config.globals.gateway_name} 105 $push: {suppliers: config.globals.gateway_name}
106 } 106 }
107 107
108 ) 108 )
109 }); 109 });
110 } 110 }
111 catch(err) { 111 catch(err) {
112 //logger.warn('Exception when inserting document to mongodb', {err: err, task: task}); 112 //logger.warn('Exception when inserting document to mongodb', {err: err, task: task});
113 } 113 }
114 } 114 }
115 115
116 function pushResponseToMongoDb(task, response) { 116 function pushResponseToMongoDb(task, response) {
117 if (!isMongoReady()) { return; } 117 if (!isMongoReady()) { return; }
118 118
119 try { 119 try {
120 var lastResponse = {};
121
122 if (response.parsed && response.parsed.ciwaru) {
123 lastResponse = response.parsed.ciwaru;
124 }
125
126 mongodb.collection(config.mongodb.collection).updateOne( 120 mongodb.collection(config.mongodb.collection).updateOne(
127 {requestId: task.requestId}, 121 {requestId: task.requestId},
128 { 122 {
129 lastResponse: lastResponse,
130 $push: {responses: response} 123 $push: {responses: response}
131 }, 124 },
132 function(err, result) { 125 function(err, result) {
133 if (err) { 126 if (err) {
134 logger.warn('Error when pushing response to mongodb', {err: err, task: task, response: response}); 127 logger.warn('Error when pushing response to mongodb', {err: err, task: task, response: response});
135 return; 128 return;
136 } 129 }
137 } 130 }
138 ); 131 );
132
133 if (response.parsed && response.parsed.ciwaru) {
134 mongodb.collection(config.mongodb.collection).updateOne(
135 {requestId: task.requestId},
136 {
137 lastResponse: response.parsed.ciwaru
138 },
139 function(err, result) {
140 if (err) {
141 logger.warn('Error when updating last response to mongodb', {err: err, task: task, response: response});
142 return;
143 }
144 }
145 );
146 }
147
139 } 148 }
140 catch(err) { 149 catch(err) {
141 logger.warn('Exception when pushing response to mongodb', {err: err, task: task, response: response}); 150 logger.warn('Exception when pushing response to mongodb', {err: err, task: task, response: response});
142 } 151 }
143 } 152 }
144 153
145 function isMongoReady() { 154 function isMongoReady() {
146 if (!config.mongodb) { return; } 155 if (!config.mongodb) { return; }
147 if (!config.mongodb.collection) { return; } 156 if (!config.mongodb.collection) { return; }
148 if (!mongodb) { return; } 157 if (!mongodb) { return; }
149 158
150 return true; 159 return true;
151 } 160 }
152 161
153 function getSNFromMessage(message) { 162 function getSNFromMessage(message) {
154 try { 163 try {
155 var sn_match = message.match(/SN: (\w+)/); 164 var sn_match = message.match(/SN: (\w+)/);
156 return sn_match[1].trim(); 165 return sn_match[1].trim();
157 } 166 }
158 catch(err) { 167 catch(err) {
159 if (logger) { 168 if (logger) {
160 logger.verbose('Exception on getting sn from message', {err: err}); 169 logger.verbose('Exception on getting sn from message', {err: err});
161 } 170 }
162 return ''; 171 return '';
163 } 172 }
164 } 173 }
165 174
166 function hasSuccessKeywords(message) { 175 function hasSuccessKeywords(message) {
167 var keywords = ['SUKSES', 'Finish']; 176 var keywords = ['SUKSES', 'Finish'];
168 177
169 var count = keywords.length; 178 var count = keywords.length;
170 for (var i=0; i < count; i++) { 179 for (var i=0; i < count; i++) {
171 if (message.indexOf(keywords[i]) >= 0) { 180 if (message.indexOf(keywords[i]) >= 0) {
172 return true; 181 return true;
173 } 182 }
174 } 183 }
175 return false; 184 return false;
176 } 185 }
177 186
178 function supplierRcToST24Rc(rc) { 187 function supplierRcToST24Rc(rc) {
179 var rcs = { 188 var rcs = {
180 '0001': '40', 189 '0001': '40',
181 '0012': '40', // hash data tidak sesuai 190 '0012': '40', // hash data tidak sesuai
182 '0019': '13', // produk tidak tersedia 191 '0019': '13', // produk tidak tersedia
183 } 192 }
184 193
185 if (rcs[rc]) { 194 if (rcs[rc]) {
186 return rcs[rc]; 195 return rcs[rc];
187 } else { 196 } else {
188 return; 197 return;
189 } 198 }
190 } 199 }
191 200
192 function getSNFromResponseObject(respObj) { 201 function getSNFromResponseObject(respObj) {
193 try { 202 try {
194 return respObj.ciwaru.sn[0].trim(); 203 return respObj.ciwaru.sn[0].trim();
195 } 204 }
196 catch(err) { 205 catch(err) {
197 return; 206 return;
198 } 207 }
199 } 208 }
200 209
201 function topupResponseHandler(body, task) { 210 function topupResponseHandler(body, task) {
202 211
203 //logger.info('Got reply from partner', {body: body}); 212 //logger.info('Got reply from partner', {body: body});
204 213
205 xml2js(body, function(err, result) { 214 xml2js(body, function(err, result) {
206 var ts = strftime('%Y-%m-%d %H:%M:%S', new Date()); 215 var ts = strftime('%Y-%m-%d %H:%M:%S', new Date());
207 216
208 if (err) { 217 if (err) {
209 logger.warn('Got invalid XML from partner', {err: err, body: body, task: task}); 218 logger.warn('Got invalid XML from partner', {err: err, body: body, task: task});
210 callbackReport(task.requestId, '68', body); 219 callbackReport(task.requestId, '68', body);
211 220
212 pushResponseToMongoDb(task, {ts: ts, raw: body}); 221 pushResponseToMongoDb(task, {ts: ts, raw: body});
213 return; 222 return;
214 } 223 }
215 logger.info('XML message from partner', {result: result}); 224 logger.info('XML message from partner', {result: result});
216 pushResponseToMongoDb(task, {ts: ts, raw: body, parsed: result}); 225 pushResponseToMongoDb(task, {ts: ts, raw: body, parsed: result});
217 226
218 var rc = '68'; 227 var rc = '68';
219 var message = result.ciwaru.msg[0]; 228 var message = result.ciwaru.msg[0];
220 229
221 if (message.toUpperCase().indexOf('PENDING') >= 0) { 230 if (message.toUpperCase().indexOf('PENDING') >= 0) {
222 rc = '68'; 231 rc = '68';
223 } 232 }
224 else if (hasSuccessKeywords(message)) { 233 else if (hasSuccessKeywords(message)) {
225 234
226 var sn = getSNFromResponseObject(result); 235 var sn = getSNFromResponseObject(result);
227 236
228 if (!sn) { 237 if (!sn) {
229 sn = getSNFromMessage(message); 238 sn = getSNFromMessage(message);
230 } 239 }
231 240
232 message = 'SN=' + sn + '; ' + message; 241 message = 'SN=' + sn + '; ' + message;
233 rc = '00'; 242 rc = '00';
234 243
235 } 244 }
236 else if (message.indexOf('Nomor Pelanggan Salah') >= 0) { 245 else if (message.indexOf('Nomor Pelanggan Salah') >= 0) {
237 246
238 rc = '14'; 247 rc = '14';
239 248
240 } else { 249 } else {
241 rc = supplierRcToST24Rc(result.ciwaru.rc[0]); 250 rc = supplierRcToST24Rc(result.ciwaru.rc[0]);
242 if (!rc) { 251 if (!rc) {
243 rc = '68'; 252 rc = '68';
244 } 253 }
245 } 254 }
246 255
247 if ((task.retry == maxRetry) || (rc != '68')) { 256 if ((task.retry == maxRetry) || (rc != '68')) {
248 callbackReport(task.requestId, rc, message); 257 callbackReport(task.requestId, rc, message);
249 } else { 258 } else {
250 logger.info('Not reporting to AAA for duplicate 68', {task: task}); 259 logger.info('Not reporting to AAA for duplicate 68', {task: task});
251 } 260 }
252 261
253 if (rc == '68') { 262 if (rc == '68') {
254 topupRequestRetry(task); 263 topupRequestRetry(task);
255 } 264 }
256 }); 265 });
257 } 266 }
258 267
259 function topupRequestRetry(task) { 268 function topupRequestRetry(task) {
260 task.retry--; 269 task.retry--;
261 270
262 if (task.retry > 0) { 271 if (task.retry > 0) {
263 logger.info('Retrying in ' + sleepBeforeRetry + 's'); 272 logger.info('Retrying in ' + sleepBeforeRetry + 's');
264 setTimeout(topupRequest, sleepBeforeRetry * 1000, task, task.retry); 273 setTimeout(topupRequest, sleepBeforeRetry * 1000, task, task.retry);
265 } 274 }
266 else { 275 else {
267 logger.warn('Maximum retry for pending status exceeded', {task: task}); 276 logger.warn('Maximum retry for pending status exceeded', {task: task});
268 } 277 }
269 } 278 }
270 279
271 function topupRequest(task, retry) { 280 function topupRequest(task, retry) {
272 281
273 if (retry === undefined) { 282 if (retry === undefined) {
274 283
275 task.ts = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD HH:mm:ss'); 284 task.ts = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD HH:mm:ss');
276 task.ts_date = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD'); 285 task.ts_date = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD');
277 286
278 insertTaskToMongoDb(task); 287 insertTaskToMongoDb(task);
279 288
280 retry = maxRetry; 289 retry = maxRetry;
281 } 290 }
282 291
283 if (!task.retry) { 292 if (!task.retry) {
284 task.retry = retry; 293 task.retry = retry;
285 } 294 }
286 295
287 var remoteProduct = task.remoteProduct.split(','); 296 var remoteProduct = task.remoteProduct.split(',');
288 297
289 var params = { 298 var params = {
290 trxtype: '01', 299 trxtype: '01',
291 prdcode: remoteProduct[0], 300 prdcode: remoteProduct[0],
292 value: remoteProduct[1], 301 value: remoteProduct[1],
293 msisdn: task.destination, 302 msisdn: task.destination,
294 trxid: task.requestId, 303 trxid: task.requestId,
295 uid: config.h2h_out.userid, 304 uid: config.h2h_out.userid,
296 password: config.h2h_out.password, 305 password: config.h2h_out.password,
297 }; 306 };
298 307
299 var postBody = createXmlPayload(params); 308 var postBody = createXmlPayload(params);
300 309
301 var partnerUrl = url.parse(config.h2h_out.partner); 310 var partnerUrl = url.parse(config.h2h_out.partner);
302 var postRequest = { 311 var postRequest = {
303 host: partnerUrl.hostname, 312 host: partnerUrl.hostname,
304 path: partnerUrl.path, 313 path: partnerUrl.path,
305 port: partnerUrl.port, 314 port: partnerUrl.port,
306 method: "POST", 315 method: "POST",
307 headers: { 316 headers: {
308 'Content-Type': 'text/xml', 317 'Content-Type': 'text/xml',
309 'Content-Length': Buffer.byteLength(postBody) 318 'Content-Length': Buffer.byteLength(postBody)
310 } 319 }
311 }; 320 };
312 321
313 logger.info('POST to partner', {postRequest: postRequest}); 322 logger.info('POST to partner', {postRequest: postRequest});
314 var req = http.request(postRequest, function( res ) { 323 var req = http.request(postRequest, function( res ) {
315 324
316 logger.verbose('Status code: ' + res.statusCode ); 325 logger.verbose('Status code: ' + res.statusCode );
317 var buffer = ""; 326 var buffer = "";
318 327
319 res.on( "data", function( data ) { 328 res.on( "data", function( data ) {
320 buffer = buffer + data; 329 buffer = buffer + data;
321 }); 330 });
322 331
323 res.on( "end", function( data ) { 332 res.on( "end", function( data ) {
324 topupResponseHandler(buffer, task); 333 topupResponseHandler(buffer, task);
325 }); 334 });
326 335
327 }); 336 });
328 337
329 req.on('error', function(e) { 338 req.on('error', function(e) {
330 logger.warn('problem with request: ' + e.message); 339 logger.warn('problem with request: ' + e.message);
331 callbackReport(task['requestId'], '68', e.message); 340 callbackReport(task['requestId'], '68', e.message);
332 341
333 topupRequestRetry(task); 342 topupRequestRetry(task);
334 }); 343 });
335 344
336 req.write(postBody); 345 req.write(postBody);
337 req.end(); 346 req.end();
338 } 347 }