Reload97 / sate24-to-sate24

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Commit ab524b7ebed542b0c501628f2ac432efcdf0ddcc

Authored by Adhidarma Hadiwinoto
1 parent a931e630f2
Exists in master

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

1 var xmlrpc = require('xmlrpc'); 1 var xmlrpc = require('xmlrpc');
2 var url = require('url'); 2 var url = require('url');
3 var math = require('mathjs'); 3 var math = require('mathjs');
4 var winston = require('winston'); 4 var winston = require('winston');
5 var redis = require('redis'); 5 var redis = require('redis');
6 var resendDelay = require('sate24/resend-delay.js'); 6 var resendDelay = require('sate24/resend-delay.js');
7 var LRU = require('lru-cache'); 7 var LRU = require('lru-cache');
8 8
9 var aaa; 9 var aaa;
10 var logger; 10 var logger;
11 var config; 11 var config;
12 var _callbackReport; 12 var _callbackReport;
13 var redisClient; 13 var redisClient;
14 14
15 var taskHistory = LRU({max: 500, maxAge: 1000 * 3600 * 2}); 15 var taskHistory = LRU({max: 500, maxAge: 1000 * 3600 * 2});
16 16
17 process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'; 17 process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
18 18
19 function callbackReport(requestId, responseCode, message, dontResendDelay, raw) { 19 function callbackReport(requestId, responseCode, message, dontResendDelay, raw) {
20 var responseToSave = { 20 var responseToSave = {
21 parsed: { 21 parsed: {
22 MESSAGE: message, 22 MESSAGE: message,
23 } 23 }
24 }; 24 };
25 25
26 if (raw) { 26 if (raw) {
27 responseToSave.raw = raw; 27 responseToSave.raw = raw;
28 } else { 28 } else {
29 responseToSave.raw = message; 29 responseToSave.raw = message;
30 } 30 }
31 31
32 if (responseCode != '68' || dontResendDelay) { 32 if (responseCode != '68' || dontResendDelay) {
33 resendDelay.cancel(requestId); 33 resendDelay.cancel(requestId);
34 } else { 34 } else {
35 getTaskFromHistory(requestId, function(err, archivedTask) { 35 getTaskFromHistory(requestId, function(err, archivedTask) {
36 if (archivedTask) { 36 if (archivedTask) {
37 logger.verbose('DEBUG', {archivedTask: archivedTask}); 37 logger.verbose('DEBUG', {archivedTask: archivedTask});
38 resendDelay.register(archivedTask); 38 resendDelay.register(archivedTask);
39 } 39 }
40 }); 40 });
41 } 41 }
42 42
43 _callbackReport(requestId, responseCode, message, null, responseToSave); 43 _callbackReport(requestId, responseCode, message, null, responseToSave);
44 } 44 }
45 45
46 function createRedisClient(host, port) { 46 function createRedisClient(host, port) {
47 if (!host && !port) { 47 if (!host && !port) {
48 logger.info('Not creating redis client because unspecified host or port'); 48 logger.info('Not creating redis client because unspecified host or port');
49 return; 49 return;
50 } 50 }
51 51
52 try { 52 try {
53 redisClient = redis.createClient(port, host); 53 redisClient = redis.createClient(port, host);
54 } catch(err) { 54 } catch(err) {
55 logger.warn("Error creating redis client to " + host + ':' + port); 55 logger.warn("Error creating redis client to " + host + ':' + port);
56 } 56 }
57 } 57 }
58 58
59 function topupRequest(task) { 59 function topupRequest(task) {
60 aaa.insertTaskToMongoDb(task); 60 aaa.insertTaskToMongoDb(task);
61 61
62 getTaskFromHistory(task, function(err, archivedTask) { 62 getTaskFromHistory(task, function(err, archivedTask) {
63 putTaskToHistory(task); 63 putTaskToHistory(task);
64 64
65 if (archivedTask) { 65 if (archivedTask) {
66 logger.info('Task has been executed before, going to checkStatus', {task: task, archivedTask: archivedTask}); 66 logger.info('Task has been executed before, going to checkStatus', {task: task, archivedTask: archivedTask});
67 checkStatus(task); 67 checkStatus(task);
68 } else { 68 } else {
69 _topupRequest(task); 69 _topupRequest(task);
70 } 70 }
71 }); 71 });
72 } 72 }
73 73
74 function _topupRequest(task, pendingOnConnectError) { 74 function _topupRequest(task, pendingOnConnectError) {
75 75
76 if (!aaa.isTodayTrx(task)) { 76 if (!aaa.isTodayTrx(task)) {
77 callbackReport(task.requestId, '68', 'Terdeteksi transaksi beda hari, batal kirim ke supplier. Silahkan cek webreport', true); 77 callbackReport(task.requestId, '68', 'Terdeteksi transaksi beda hari, batal kirim ke supplier. Silahkan cek webreport', true);
78 return; 78 return;
79 } 79 }
80 80
81 var partnerUrl = url.parse(config.h2h_out.partner); 81 var partnerUrl = url.parse(config.h2h_out.partner);
82 var clientOptions = { 82 var clientOptions = {
83 host: partnerUrl.hostname, 83 host: partnerUrl.hostname,
84 port: partnerUrl.port, 84 port: partnerUrl.port,
85 path: partnerUrl.pathname 85 path: partnerUrl.pathname
86 }; 86 };
87 87
88 var client; 88 var client;
89 if (partnerUrl.protocol == 'https:') { 89 if (partnerUrl.protocol == 'https:') {
90 client = xmlrpc.createSecureClient(clientOptions); 90 client = xmlrpc.createSecureClient(clientOptions);
91 } else { 91 } else {
92 client = xmlrpc.createClient(clientOptions); 92 client = xmlrpc.createClient(clientOptions);
93 } 93 }
94 94
95 var params = { 95 var params = {
96 MSISDN: config.h2h_out.userid, 96 MSISDN: config.h2h_out.userid,
97 REQUESTID: task['requestId'], 97 REQUESTID: task['requestId'],
98 PIN: config.h2h_out.password, 98 PIN: config.h2h_out.password,
99 NOHP: task['destination'], 99 NOHP: task['destination'],
100 NOM: task['remoteProduct'] 100 NOM: task['remoteProduct']
101 }; 101 };
102 102
103 var methodName = 'topUpRequest'; 103 var methodName = 'topUpRequest';
104 logger.info('Preparing XMLRPC request', {methodname: methodName, params: params, partnerUrl: partnerUrl.href}); 104 logger.info('Preparing XMLRPC request', {methodname: methodName, params: params, partnerUrl: partnerUrl.href});
105 105
106 client.methodCall(methodName, [ params ], function (error, value) { 106 client.methodCall(methodName, [ params ], function (error, value) {
107 107
108 // Results of the method response 108 // Results of the method response
109 109
110 if (error) { 110 if (error) {
111 var rc = '68'; 111 var rc = '68';
112 var msg = 'XMLRPC Client Error: ' + error; 112 var msg = 'XMLRPC Client Error: ' + error;
113 113
114 if (!pendingOnConnectError && (error.code == 'ECONNREFUSED' || error.code == 'EHOSTUNREACH')) { 114 if (!pendingOnConnectError && (error.code == 'ECONNREFUSED' || error.code == 'EHOSTUNREACH')) {
115 rc = '91'; 115 rc = '91';
116 msg = 'XMLRPC Client Error on connecting'; 116 msg = 'XMLRPC Client Error on connecting';
117 } 117 }
118 118
119 callbackReport(task['requestId'], rc, msg, null, JSON.stringify({methodName: methodName, error: error})); 119 callbackReport(task['requestId'], rc, msg, null, JSON.stringify({methodName: methodName, error: error, body: error.body}));
120 return; 120 return;
121 } 121 }
122 122
123 logger.info('Got XMLRPC response from partner for', {methodName: methodName, response_message: value}); 123 logger.info('Got XMLRPC response from partner for', {methodName: methodName, response_message: value});
124 124
125 if (value['RESPONSECODE'] == '94') { 125 if (value['RESPONSECODE'] == '94') {
126 logger.info('Change RC 94 to 68'); 126 logger.info('Change RC 94 to 68');
127 value['RESPONSECODE'] = '68'; 127 value['RESPONSECODE'] = '68';
128 } 128 }
129 129
130 var msg = prefixMessageWithSN(value); 130 var msg = prefixMessageWithSN(value);
131 131
132 callbackReport( 132 callbackReport(
133 task.requestId, value['RESPONSECODE'], msg, null, JSON.stringify({methodName: methodName, response: value}) 133 task.requestId, value['RESPONSECODE'], msg, null, JSON.stringify({methodName: methodName, response: value})
134 ); 134 );
135 }); 135 });
136 } 136 }
137 137
138 function prefixMessageWithSN(data) { 138 function prefixMessageWithSN(data) {
139 139
140 if (data['RESPONSECODE'] != '00') { 140 if (data['RESPONSECODE'] != '00') {
141 return data['MESSAGE']; 141 return data['MESSAGE'];
142 } 142 }
143 143
144 if (data['MESSAGE'].search(/^SN=.+;/) == -1) { 144 if (data['MESSAGE'].search(/^SN=.+;/) == -1) {
145 if (data['SN'] && data['SN'].trim()) { 145 if (data['SN'] && data['SN'].trim()) {
146 return 'SN=' + data['SN'].trim() + '; ' + data['MESSAGE']; 146 return 'SN=' + data['SN'].trim() + '; ' + data['MESSAGE'];
147 } 147 }
148 else if (config.h2h_out.parse_sn == 'YES') { 148 else if (config.h2h_out.parse_sn == 'YES') {
149 return 'SN=' + parseSN(data['MESSAGE']) + '; ' + data['MESSAGE']; 149 return 'SN=' + parseSN(data['MESSAGE']) + '; ' + data['MESSAGE'];
150 } 150 }
151 } 151 }
152 152
153 return data['MESSAGE']; 153 return data['MESSAGE'];
154 } 154 }
155 155
156 function createServer() { 156 function createServer() {
157 157
158 logger.info('Creating XML-RPC server on port ' + config.h2h_out.listen_port); 158 logger.info('Creating XML-RPC server on port ' + config.h2h_out.listen_port);
159 var serverOptions = { 159 var serverOptions = {
160 port: config.h2h_out.listen_port 160 port: config.h2h_out.listen_port
161 }; 161 };
162 162
163 var server = xmlrpc.createServer(serverOptions); 163 var server = xmlrpc.createServer(serverOptions);
164 164
165 server.on('NotFound', function (method, params) { 165 server.on('NotFound', function (method, params) {
166 logger.warn('Unknown method recevied on XMLRPC server', {xmlrpc_method: method, xmlrpc_params: params}); 166 logger.warn('Unknown method recevied on XMLRPC server', {xmlrpc_method: method, xmlrpc_params: params});
167 }); 167 });
168 168
169 server.on('topUpReport', function (err, params, callback) { 169 server.on('topUpReport', function (err, params, callback) {
170 170
171 logger.info('Got XMLRPC topUpReport request from partner', {xmlrpc_method: 'topUpReport', xmlrpc_params: params}); 171 logger.info('Got XMLRPC topUpReport request from partner', {xmlrpc_method: 'topUpReport', xmlrpc_params: params});
172 172
173 var paramscount = params.length; 173 var paramscount = params.length;
174 for (var i = 0; i < paramscount; i++) { 174 for (var i = 0; i < paramscount; i++) {
175 var value = params[i]; 175 var value = params[i];
176 176
177 if (value['RESPONSECODE'] == '94') { 177 if (value['RESPONSECODE'] == '94') {
178 logger.info('Change RC 94 to 68'); 178 logger.info('Change RC 94 to 68');
179 value['RESPONSECODE'] = '68'; 179 value['RESPONSECODE'] = '68';
180 } 180 }
181 181
182 var msg = prefixMessageWithSN(value); 182 var msg = prefixMessageWithSN(value);
183 183
184 callbackReport( 184 callbackReport(
185 value['REQUESTID'], value['RESPONSECODE'], msg, null, JSON.stringify({methodName: 'topUpReport', msg: value}) 185 value['REQUESTID'], value['RESPONSECODE'], msg, null, JSON.stringify({methodName: 'topUpReport', msg: value})
186 ); 186 );
187 } 187 }
188 188
189 callback(null, 'ACK REPORT OK'); 189 callback(null, 'ACK REPORT OK');
190 }) 190 })
191 191
192 } 192 }
193 193
194 function getBalanceFromMessage(message, balance_regex) { 194 function getBalanceFromMessage(message, balance_regex) {
195 if (!balance_regex) { 195 if (!balance_regex) {
196 if (config && config.globals && config.globals.balance_regex) { 196 if (config && config.globals && config.globals.balance_regex) {
197 balance_regex = config.globals.balance_regex; 197 balance_regex = config.globals.balance_regex;
198 } 198 }
199 } 199 }
200 200
201 if (!balance_regex) { 201 if (!balance_regex) {
202 return; 202 return;
203 } 203 }
204 204
205 try { 205 try {
206 var re = new RegExp(balance_regex); 206 var re = new RegExp(balance_regex);
207 var matches = message.match(re); 207 var matches = message.match(re);
208 208
209 var result = matches[1]; 209 var result = matches[1];
210 result = result.replace(/\./g, ''); 210 result = result.replace(/\./g, '');
211 result = result.replace(/,/g, ''); 211 result = result.replace(/,/g, '');
212 212
213 213
214 return Number(result); 214 return Number(result);
215 } 215 }
216 catch(err) { 216 catch(err) {
217 return; 217 return;
218 } 218 }
219 } 219 }
220 220
221 function updateBalance(message) { 221 function updateBalance(message) {
222 var balance = getBalanceFromMessage(message); 222 var balance = getBalanceFromMessage(message);
223 if (balance) { 223 if (balance) {
224 logger.info('Balance: ' + balance); 224 logger.info('Balance: ' + balance);
225 aaa.updateBalance(balance); 225 aaa.updateBalance(balance);
226 } 226 }
227 } 227 }
228 228
229 function checkStatus(task) { 229 function checkStatus(task) {
230 230
231 if (Number(config.globals.topup_request_on_check_status)) { 231 if (Number(config.globals.topup_request_on_check_status)) {
232 _topupRequest(task, true); 232 _topupRequest(task, true);
233 return; 233 return;
234 } 234 }
235 235
236 var partnerUrl = url.parse(config.h2h_out.partner); 236 var partnerUrl = url.parse(config.h2h_out.partner);
237 var clientOptions = { 237 var clientOptions = {
238 host: partnerUrl.hostname 238 host: partnerUrl.hostname
239 , port: partnerUrl.port 239 , port: partnerUrl.port
240 , path: partnerUrl.pathname 240 , path: partnerUrl.pathname
241 }; 241 };
242 logger.info('XMLRPC client options:'); 242 logger.info('XMLRPC client options:');
243 logger.info(clientOptions); 243 logger.info(clientOptions);
244 244
245 var client; 245 var client;
246 if (partnerUrl.protocol == 'https:') { 246 if (partnerUrl.protocol == 'https:') {
247 client = xmlrpc.createSecureClient(clientOptions); 247 client = xmlrpc.createSecureClient(clientOptions);
248 } else { 248 } else {
249 client = xmlrpc.createClient(clientOptions); 249 client = xmlrpc.createClient(clientOptions);
250 } 250 }
251 251
252 var methodName = 'topUpInquiry'; 252 var methodName = 'topUpInquiry';
253 253
254 var params = { 254 var params = {
255 REQUESTID: task['requestId'], 255 REQUESTID: task['requestId'],
256 MSISDN: config.h2h_out.userid, 256 MSISDN: config.h2h_out.userid,
257 PIN: config.h2h_out.password, 257 PIN: config.h2h_out.password,
258 NOHP: task['destination'] 258 NOHP: task['destination']
259 }; 259 };
260 260
261 logger.info('Requesting topUpInquiry', {params: params}); 261 logger.info('Requesting topUpInquiry', {params: params});
262 262
263 client.methodCall(methodName, [ params ], function (error, value) { 263 client.methodCall(methodName, [ params ], function (error, value) {
264 // Results of the method response 264 // Results of the method response
265 if (error) { 265 if (error) {
266 logger.warn('Error requesting topUpInquiry: ', {err: error, params: params}); 266 logger.warn('Error requesting topUpInquiry: ', {err: error, params: params});
267 callbackReport( 267 callbackReport(
268 task.requestId, '68', 'Error requesting topUpInquiry: ' + error, null, JSON.stringify({methodName: methodName, error: error}) 268 task.requestId, '68', 'Error requesting topUpInquiry: ' + error, null, JSON.stringify({methodName: methodName, error: error})
269 ); 269 );
270 return; 270 return;
271 } 271 }
272 logger.info('Method response for \'' + methodName, {response: value}); 272 logger.info('Method response for \'' + methodName, {response: value});
273 273
274 callbackReport(task.requestId, value['RESPONSECODE'], value['MESSAGE'], null, JSON.stringify({methodName: methodName, response: value})); 274 callbackReport(task.requestId, value['RESPONSECODE'], value['MESSAGE'], null, JSON.stringify({methodName: methodName, response: value}));
275 }); 275 });
276 } 276 }
277 277
278 function start(options) { 278 function start(options) {
279 if (!options) { 279 if (!options) {
280 console.log('Undefined options, terminating....'); 280 console.log('Undefined options, terminating....');
281 process.exit(1); 281 process.exit(1);
282 } 282 }
283 283
284 if (options.config) { 284 if (options.config) {
285 config = options.config; 285 config = options.config;
286 } else { 286 } else {
287 console.log('Undefined options.config, terminating....') 287 console.log('Undefined options.config, terminating....')
288 process.exit(1); 288 process.exit(1);
289 } 289 }
290 290
291 if (options.aaa) { 291 if (options.aaa) {
292 aaa = options.aaa; 292 aaa = options.aaa;
293 _callbackReport = options.aaa.callbackReportWithPushToMongoDb; 293 _callbackReport = options.aaa.callbackReportWithPushToMongoDb;
294 } else { 294 } else {
295 console.log('Undefined options.aaa, terminating....') 295 console.log('Undefined options.aaa, terminating....')
296 process.exit(1); 296 process.exit(1);
297 } 297 }
298 298
299 if (options && options.logger) { 299 if (options && options.logger) {
300 logger = options.logger; 300 logger = options.logger;
301 } else { 301 } else {
302 logger = new winston.Logger({ 302 logger = new winston.Logger({
303 transports: [ 303 transports: [
304 new (winston.transports.Console)() 304 new (winston.transports.Console)()
305 ] 305 ]
306 }); 306 });
307 } 307 }
308 308
309 createRedisClient(config.globals.redis_host, config.globals.redis_port); 309 createRedisClient(config.globals.redis_host, config.globals.redis_port);
310 createServer(); 310 createServer();
311 311
312 var resendDelayOptions = { 312 var resendDelayOptions = {
313 config: config, 313 config: config,
314 topupRequest: checkStatus, 314 topupRequest: checkStatus,
315 logger: logger 315 logger: logger
316 }; 316 };
317 317
318 if (Number(config.globals.topup_request_on_resend_delay)) { 318 if (Number(config.globals.topup_request_on_resend_delay)) {
319 resendDelayOptions.topupRequest = topupRequest; 319 resendDelayOptions.topupRequest = topupRequest;
320 } 320 }
321 321
322 resendDelay.init(resendDelayOptions); 322 resendDelay.init(resendDelayOptions);
323 } 323 }
324 324
325 function parseSN(message, _config) { 325 function parseSN(message, _config) {
326 326
327 if (!_config) { 327 if (!_config) {
328 _config = config; 328 _config = config;
329 } 329 }
330 330
331 var sn_regex = new RegExp(_config.h2h_out.sn_pattern); 331 var sn_regex = new RegExp(_config.h2h_out.sn_pattern);
332 var sn_match = message.match(sn_regex); 332 var sn_match = message.match(sn_regex);
333 333
334 if (sn_match <= 0) { 334 if (sn_match <= 0) {
335 logger.info('SN Not found: ' + message); 335 logger.info('SN Not found: ' + message);
336 return ''; 336 return '';
337 } 337 }
338 338
339 var match_index = 0; 339 var match_index = 0;
340 if (_config.h2h_out.sn_match_index) { 340 if (_config.h2h_out.sn_match_index) {
341 match_index = Number(_config.h2h_out.sn_match_index); 341 match_index = Number(_config.h2h_out.sn_match_index);
342 } 342 }
343 343
344 var sn = sn_match[match_index]; 344 var sn = sn_match[match_index];
345 345
346 if (_config.h2h_out.sn_remove_whitespace) { 346 if (_config.h2h_out.sn_remove_whitespace) {
347 sn = sn.replace(/\s/g, ''); 347 sn = sn.replace(/\s/g, '');
348 } 348 }
349 349
350 var sn_remove_patterns = []; 350 var sn_remove_patterns = [];
351 if (_config.h2h_out.sn_remove_patterns && _config.h2h_out.sn_remove_patterns_separator) { 351 if (_config.h2h_out.sn_remove_patterns && _config.h2h_out.sn_remove_patterns_separator) {
352 sn_remove_patterns = _config.h2h_out.sn_remove_patterns.split(_config.h2h_out.sn_remove_patterns_separator); 352 sn_remove_patterns = _config.h2h_out.sn_remove_patterns.split(_config.h2h_out.sn_remove_patterns_separator);
353 } 353 }
354 var count = sn_remove_patterns.length; 354 var count = sn_remove_patterns.length;
355 355
356 for(var i = 0; i < count; i++) { 356 for(var i = 0; i < count; i++) {
357 357
358 //sn = sn.replace(sn_remove_patterns[i], ''); 358 //sn = sn.replace(sn_remove_patterns[i], '');
359 359
360 var re = new RegExp(sn_remove_patterns[i], 'g'); 360 var re = new RegExp(sn_remove_patterns[i], 'g');
361 sn = sn.replace(re, ''); 361 sn = sn.replace(re, '');
362 } 362 }
363 363
364 //sn = paddingSN(sn, _config); 364 //sn = paddingSN(sn, _config);
365 365
366 return sn.trim(); 366 return sn.trim();
367 } 367 }
368 368
369 function getTaskKey(task, chipInfo) { 369 function getTaskKey(task, chipInfo) {
370 var requestId; 370 var requestId;
371 371
372 if (typeof task === 'string') { 372 if (typeof task === 'string') {
373 requestId = task; 373 requestId = task;
374 } else { 374 } else {
375 try { 375 try {
376 requestId = task.requestId; 376 requestId = task.requestId;
377 } 377 }
378 catch(e) { 378 catch(e) {
379 logger.warn('Something wrong', {task: task}); 379 logger.warn('Something wrong', {task: task});
380 console.trace('Cekidot'); 380 console.trace('Cekidot');
381 process.exit(1); 381 process.exit(1);
382 } 382 }
383 383
384 } 384 }
385 385
386 if (!chipInfo && config && config.globals && config.globals.gateway_name) { 386 if (!chipInfo && config && config.globals && config.globals.gateway_name) {
387 chipInfo = config.globals.gateway_name; 387 chipInfo = config.globals.gateway_name;
388 } 388 }
389 389
390 return chipInfo + '.hitachi.rid:' + requestId; 390 return chipInfo + '.hitachi.rid:' + requestId;
391 } 391 }
392 392
393 393
394 function putTaskToHistory(task, cb) { 394 function putTaskToHistory(task, cb) {
395 if (Number(config.globals.no_dupe_check)) { 395 if (Number(config.globals.no_dupe_check)) {
396 if (cb) { cb(); } 396 if (cb) { cb(); }
397 return; 397 return;
398 } 398 }
399 var key = getTaskKey(task, config.globals.gateway_name); 399 var key = getTaskKey(task, config.globals.gateway_name);
400 logger.verbose('Saving task to history LRU', {key: key, task: task}); 400 logger.verbose('Saving task to history LRU', {key: key, task: task});
401 401
402 try { 402 try {
403 taskHistory.set(key, JSON.parse(JSON.stringify(task))); 403 taskHistory.set(key, JSON.parse(JSON.stringify(task)));
404 } catch (e) { } 404 } catch (e) { }
405 405
406 putTaskToRedis(task, cb); 406 putTaskToRedis(task, cb);
407 } 407 }
408 408
409 function putTaskToRedis(task, cb) { 409 function putTaskToRedis(task, cb) {
410 if (!redisClient) { 410 if (!redisClient) {
411 logger.verbose('Not saving to redis because of undefined redisClient') 411 logger.verbose('Not saving to redis because of undefined redisClient')
412 if (cb) { cb(); } 412 if (cb) { cb(); }
413 return; 413 return;
414 } 414 }
415 415
416 var key = getTaskKey(task, config.globals.gateway_name); 416 var key = getTaskKey(task, config.globals.gateway_name);
417 logger.verbose('Saving task to redis', {key: key, task: task}); 417 logger.verbose('Saving task to redis', {key: key, task: task});
418 418
419 redisClient.set(key, JSON.stringify(task), function() { 419 redisClient.set(key, JSON.stringify(task), function() {
420 redisClient.expire(key, 3600*24*30); 420 redisClient.expire(key, 3600*24*30);
421 if (cb) { 421 if (cb) {
422 cb(); 422 cb();
423 } 423 }
424 }); 424 });
425 } 425 }
426 426
427 function getTaskFromHistory(task, cb) { 427 function getTaskFromHistory(task, cb) {
428 logger.verbose('Getting task from history', {task: task}); 428 logger.verbose('Getting task from history', {task: task});
429 var key = getTaskKey(task, config.globals.gateway_name); 429 var key = getTaskKey(task, config.globals.gateway_name);
430 var archive = taskHistory.get(key); 430 var archive = taskHistory.get(key);
431 431
432 if (archive) { 432 if (archive) {
433 if (cb) { cb(null, archive); } 433 if (cb) { cb(null, archive); }
434 } 434 }
435 else { 435 else {
436 getTaskFromRedis(task, cb); 436 getTaskFromRedis(task, cb);
437 } 437 }
438 } 438 }
439 439
440 function getTaskFromRedis(task, cb) { 440 function getTaskFromRedis(task, cb) {
441 if (!redisClient) { 441 if (!redisClient) {
442 if (cb) { cb(null, null); } 442 if (cb) { cb(null, null); }
443 return; 443 return;
444 } 444 }
445 445
446 var key = getTaskKey(task, config.globals.gateway_name); 446 var key = getTaskKey(task, config.globals.gateway_name);
447 redisClient.get(key, function(err, result) { 447 redisClient.get(key, function(err, result) {
448 if (err) { 448 if (err) {
449 logger.warn('Error retrieving task from redis', {err: err}); 449 logger.warn('Error retrieving task from redis', {err: err});
450 cb(err, null); 450 cb(err, null);
451 return; 451 return;
452 } 452 }
453 453
454 var task; 454 var task;
455 try { 455 try {
456 task = JSON.parse(result); 456 task = JSON.parse(result);
457 } 457 }
458 catch(e) { 458 catch(e) {
459 logger.warn('Exception on parsing redis result as a json', {err: e}); 459 logger.warn('Exception on parsing redis result as a json', {err: e});
460 } 460 }
461 461
462 cb(null, task); 462 cb(null, task);
463 }) 463 })
464 } 464 }
465 465
466 exports.start = start; 466 exports.start = start;
467 exports.topupRequest = topupRequest; 467 exports.topupRequest = topupRequest;
468 exports.getBalanceFromMessage = getBalanceFromMessage; 468 exports.getBalanceFromMessage = getBalanceFromMessage;
469 exports.checkStatus = checkStatus; 469 exports.checkStatus = checkStatus;
470 470