Reload97 / sate24-to-cjk

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Commit 48f51b942c2a8e8aade836a19c099e9a2f8eae79

Authored by Adhidarma Hadiwinoto
1 parent b0fb9b5454
Exists in master

Kuota Produk Untuk Hari Ini Habis: 13

Showing 1 changed file with 4 additions and 0 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; 99 task.supplier = config.globals.gateway_name;
100 task.rc = '68'; 100 task.rc = '68';
101 101
102 try { 102 try {
103 mongodb.collection(config.mongodb.collection).insertOne(task); 103 mongodb.collection(config.mongodb.collection).insertOne(task);
104 } 104 }
105 catch(err) { 105 catch(err) {
106 //logger.warn('Exception when inserting document to mongodb', {err: err, task: task}); 106 //logger.warn('Exception when inserting document to mongodb', {err: err, task: task});
107 } 107 }
108 } 108 }
109 109
110 function pushResponseToMongoDb(task, response, rc) { 110 function pushResponseToMongoDb(task, response, rc) {
111 if (!isMongoReady()) { return; } 111 if (!isMongoReady()) { return; }
112 112
113 try { 113 try {
114 mongodb.collection(config.mongodb.collection).updateOne( 114 mongodb.collection(config.mongodb.collection).updateOne(
115 {requestId: task.requestId}, 115 {requestId: task.requestId},
116 { 116 {
117 $set: { 117 $set: {
118 lastResponse: response, 118 lastResponse: response,
119 supplier: config.globals.gateway_name, 119 supplier: config.globals.gateway_name,
120 rc: rc 120 rc: rc
121 }, 121 },
122 $push: { 122 $push: {
123 responses: response 123 responses: response
124 } 124 }
125 }, 125 },
126 function(err, result) { 126 function(err, result) {
127 if (err) { 127 if (err) {
128 logger.warn('Error when pushing response to mongodb', {err: err, task: task, response: response}); 128 logger.warn('Error when pushing response to mongodb', {err: err, task: task, response: response});
129 return; 129 return;
130 } 130 }
131 } 131 }
132 ); 132 );
133 } 133 }
134 catch(err) { 134 catch(err) {
135 logger.warn('Exception when pushing response to mongodb', {err: err, task: task, response: response}); 135 logger.warn('Exception when pushing response to mongodb', {err: err, task: task, response: response});
136 } 136 }
137 } 137 }
138 138
139 function isMongoReady() { 139 function isMongoReady() {
140 if (!config.mongodb) { return; } 140 if (!config.mongodb) { return; }
141 if (!config.mongodb.collection) { return; } 141 if (!config.mongodb.collection) { return; }
142 if (!mongodb) { return; } 142 if (!mongodb) { return; }
143 143
144 return true; 144 return true;
145 } 145 }
146 146
147 function getSNFromMessage(message) { 147 function getSNFromMessage(message) {
148 try { 148 try {
149 var sn_match = message.match(/SN: (\w+)/); 149 var sn_match = message.match(/SN: (\w+)/);
150 return sn_match[1].trim(); 150 return sn_match[1].trim();
151 } 151 }
152 catch(err) { 152 catch(err) {
153 if (logger) { 153 if (logger) {
154 logger.verbose('Exception on getting sn from message', {err: err}); 154 logger.verbose('Exception on getting sn from message', {err: err});
155 } 155 }
156 return ''; 156 return '';
157 } 157 }
158 } 158 }
159 159
160 function hasSuccessKeywords(message) { 160 function hasSuccessKeywords(message) {
161 var keywords = ['SUKSES', 'Finish']; 161 var keywords = ['SUKSES', 'Finish'];
162 162
163 var count = keywords.length; 163 var count = keywords.length;
164 for (var i=0; i < count; i++) { 164 for (var i=0; i < count; i++) {
165 if (message.indexOf(keywords[i]) >= 0) { 165 if (message.indexOf(keywords[i]) >= 0) {
166 return true; 166 return true;
167 } 167 }
168 } 168 }
169 return false; 169 return false;
170 } 170 }
171 171
172 function supplierRcToST24Rc(rc) { 172 function supplierRcToST24Rc(rc) {
173 var rcs = { 173 var rcs = {
174 '0001': '40', 174 '0001': '40',
175 '0012': '40', // hash data tidak sesuai 175 '0012': '40', // hash data tidak sesuai
176 '0015': '40', // saldo tidak cukup 176 '0015': '40', // saldo tidak cukup
177 '0019': '13', // produk tidak tersedia 177 '0019': '13', // produk tidak tersedia
178 } 178 }
179 179
180 if (rcs[rc]) { 180 if (rcs[rc]) {
181 return rcs[rc]; 181 return rcs[rc];
182 } else { 182 } else {
183 return; 183 return;
184 } 184 }
185 } 185 }
186 186
187 function getSNFromResponseObject(respObj) { 187 function getSNFromResponseObject(respObj) {
188 try { 188 try {
189 return respObj.ciwaru.sn[0].trim(); 189 return respObj.ciwaru.sn[0].trim();
190 } 190 }
191 catch(err) { 191 catch(err) {
192 return; 192 return;
193 } 193 }
194 } 194 }
195 195
196 function topupResponseHandler(body, task) { 196 function topupResponseHandler(body, task) {
197 197
198 //logger.info('Got reply from partner', {body: body}); 198 //logger.info('Got reply from partner', {body: body});
199 199
200 xml2js(body, function(err, result) { 200 xml2js(body, function(err, result) {
201 var ts = strftime('%Y-%m-%d %H:%M:%S', new Date()); 201 var ts = strftime('%Y-%m-%d %H:%M:%S', new Date());
202 202
203 if (err) { 203 if (err) {
204 logger.warn('Got invalid XML from partner', {err: err, body: body, task: task}); 204 logger.warn('Got invalid XML from partner', {err: err, body: body, task: task});
205 callbackReport(task.requestId, '68', body); 205 callbackReport(task.requestId, '68', body);
206 206
207 pushResponseToMongoDb(task, {ts: ts, supplier: config.globals.gateway_name, raw: body}, '68'); 207 pushResponseToMongoDb(task, {ts: ts, supplier: config.globals.gateway_name, raw: body}, '68');
208 return; 208 return;
209 } 209 }
210 logger.info('XML message from partner', {result: result}); 210 logger.info('XML message from partner', {result: result});
211 211
212 var rc = '68'; 212 var rc = '68';
213 var message = result.ciwaru.msg[0]; 213 var message = result.ciwaru.msg[0];
214 214
215 if (message.toUpperCase().indexOf('PENDING') >= 0) { 215 if (message.toUpperCase().indexOf('PENDING') >= 0) {
216 rc = '68'; 216 rc = '68';
217 } 217 }
218 else if (hasSuccessKeywords(message)) { 218 else if (hasSuccessKeywords(message)) {
219 219
220 var sn = getSNFromResponseObject(result); 220 var sn = getSNFromResponseObject(result);
221 221
222 if (!sn) { 222 if (!sn) {
223 sn = getSNFromMessage(message); 223 sn = getSNFromMessage(message);
224 } 224 }
225 225
226 message = 'SN=' + sn + '; ' + message; 226 message = 'SN=' + sn + '; ' + message;
227 rc = '00'; 227 rc = '00';
228 228
229 } 229 }
230 else if (message.indexOf('Nomor Pelanggan Salah') >= 0) { 230 else if (message.indexOf('Nomor Pelanggan Salah') >= 0) {
231 231
232 rc = '14'; 232 rc = '14';
233 }
234 else if (message.indexOf('Kuota Produk Untuk Hari Ini Habis') >= 0) {
235
236 rc = '13';
233 237
234 } else { 238 } else {
235 rc = supplierRcToST24Rc(result.ciwaru.rc[0]); 239 rc = supplierRcToST24Rc(result.ciwaru.rc[0]);
236 if (!rc) { 240 if (!rc) {
237 rc = '68'; 241 rc = '68';
238 } 242 }
239 } 243 }
240 244
241 pushResponseToMongoDb(task, {ts: ts, supplier: config.globals.gateway_name, raw: body, parsed: result}, rc); 245 pushResponseToMongoDb(task, {ts: ts, supplier: config.globals.gateway_name, raw: body, parsed: result}, rc);
242 246
243 if ((task.retry == maxRetry) || (rc != '68')) { 247 if ((task.retry == maxRetry) || (rc != '68')) {
244 callbackReport(task.requestId, rc, message); 248 callbackReport(task.requestId, rc, message);
245 } else { 249 } else {
246 logger.info('Not reporting to AAA for duplicate 68', {task: task}); 250 logger.info('Not reporting to AAA for duplicate 68', {task: task});
247 } 251 }
248 252
249 if (rc == '68') { 253 if (rc == '68') {
250 topupRequestRetry(task); 254 topupRequestRetry(task);
251 } 255 }
252 }); 256 });
253 } 257 }
254 258
255 function topupRequestRetry(task) { 259 function topupRequestRetry(task) {
256 task.retry--; 260 task.retry--;
257 261
258 if (task.retry > 0) { 262 if (task.retry > 0) {
259 logger.info('Retrying in ' + sleepBeforeRetry + 's'); 263 logger.info('Retrying in ' + sleepBeforeRetry + 's');
260 setTimeout(topupRequest, sleepBeforeRetry * 1000, task, task.retry); 264 setTimeout(topupRequest, sleepBeforeRetry * 1000, task, task.retry);
261 } 265 }
262 else { 266 else {
263 logger.warn('Maximum retry for pending status exceeded', {task: task}); 267 logger.warn('Maximum retry for pending status exceeded', {task: task});
264 } 268 }
265 } 269 }
266 270
267 function topupRequest(task, retry) { 271 function topupRequest(task, retry) {
268 272
269 if (retry === undefined) { 273 if (retry === undefined) {
270 274
271 task.ts = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD HH:mm:ss'); 275 task.ts = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD HH:mm:ss');
272 task.ts_date = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD'); 276 task.ts_date = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD');
273 277
274 insertTaskToMongoDb(task); 278 insertTaskToMongoDb(task);
275 279
276 retry = maxRetry; 280 retry = maxRetry;
277 } 281 }
278 282
279 if (!task.retry) { 283 if (!task.retry) {
280 task.retry = retry; 284 task.retry = retry;
281 } 285 }
282 286
283 var remoteProduct = task.remoteProduct.split(','); 287 var remoteProduct = task.remoteProduct.split(',');
284 288
285 var params = { 289 var params = {
286 trxtype: '01', 290 trxtype: '01',
287 prdcode: remoteProduct[0], 291 prdcode: remoteProduct[0],
288 value: remoteProduct[1], 292 value: remoteProduct[1],
289 msisdn: task.destination, 293 msisdn: task.destination,
290 trxid: task.requestId, 294 trxid: task.requestId,
291 uid: config.h2h_out.userid, 295 uid: config.h2h_out.userid,
292 password: config.h2h_out.password, 296 password: config.h2h_out.password,
293 }; 297 };
294 298
295 var postBody = createXmlPayload(params); 299 var postBody = createXmlPayload(params);
296 300
297 var partnerUrl = url.parse(config.h2h_out.partner); 301 var partnerUrl = url.parse(config.h2h_out.partner);
298 var postRequest = { 302 var postRequest = {
299 host: partnerUrl.hostname, 303 host: partnerUrl.hostname,
300 path: partnerUrl.path, 304 path: partnerUrl.path,
301 port: partnerUrl.port, 305 port: partnerUrl.port,
302 method: "POST", 306 method: "POST",
303 headers: { 307 headers: {
304 'Content-Type': 'text/xml', 308 'Content-Type': 'text/xml',
305 'Content-Length': Buffer.byteLength(postBody) 309 'Content-Length': Buffer.byteLength(postBody)
306 } 310 }
307 }; 311 };
308 312
309 logger.info('POST to partner', {postRequest: postRequest}); 313 logger.info('POST to partner', {postRequest: postRequest});
310 var req = http.request(postRequest, function( res ) { 314 var req = http.request(postRequest, function( res ) {
311 315
312 logger.verbose('Status code: ' + res.statusCode ); 316 logger.verbose('Status code: ' + res.statusCode );
313 var buffer = ""; 317 var buffer = "";
314 318
315 res.on( "data", function( data ) { 319 res.on( "data", function( data ) {
316 buffer = buffer + data; 320 buffer = buffer + data;
317 }); 321 });
318 322
319 res.on( "end", function( data ) { 323 res.on( "end", function( data ) {
320 topupResponseHandler(buffer, task); 324 topupResponseHandler(buffer, task);
321 }); 325 });
322 326
323 }); 327 });
324 328
325 req.on('error', function(e) { 329 req.on('error', function(e) {
326 logger.warn('problem with request: ' + e.message); 330 logger.warn('problem with request: ' + e.message);
327 callbackReport(task['requestId'], '68', e.message); 331 callbackReport(task['requestId'], '68', e.message);
328 332
329 topupRequestRetry(task); 333 topupRequestRetry(task);
330 }); 334 });
331 335
332 req.write(postBody); 336 req.write(postBody);
333 req.end(); 337 req.end();
334 } 338 }
335 339
336 exports.start = start; 340 exports.start = start;
337 exports.topupRequest = topupRequest; 341 exports.topupRequest = topupRequest;
338 exports.calculateSignature = calculateSignature; 342 exports.calculateSignature = calculateSignature;
339 exports.createXmlPayload = createXmlPayload; 343 exports.createXmlPayload = createXmlPayload;
340 exports.getSNFromMessage = getSNFromMessage; 344 exports.getSNFromMessage = getSNFromMessage;
341 345