prepaid-topup.js
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const MODULE_NAME = 'HIT.PREPAID-TOPUP';
const axios = require('axios');
const urljoin = require('url-join');
const querystring = require('querystring');
const config = require('komodo-sdk/config');
const logger = require('tektrans-logger');
const report = require('../report/prepaid');
const translateRc = require('../translate-rc');
const composeCallbackUrl = require('./compose-callback-url');
const dumpReqRes = require('./dump-req-res');
const axiosErrorIsSafe = require('./axios-error-is-safe');
module.exports = async (xid, task) => {
logger.verbose(`${MODULE_NAME} 2272F01F: Processing task`, {
xid,
task,
});
const params = {
request_id: task.trx_id,
terminal_name: config.partner.terminal_name,
password: config.partner.password,
destination: task.destination,
product_name: task.remote_product,
reverse_url: composeCallbackUrl(xid, task, false),
};
const endpointUrl = urljoin(config.partner.url, '/topup');
const fullEndpointUrl = urljoin(
endpointUrl,
[
'?',
querystring.stringify(params),
].join(''),
);
let lastResponse = null;
try {
logger.verbose(`${MODULE_NAME} 4AAD4F99: Going to HIT prepaid endpoint`, {
xid,
endpointUrl,
params,
fullEndpointUrl: (!config.partner.method || config.partner.method === 'GET')
? fullEndpointUrl
: endpointUrl,
});
report(xid, {
trx_id: task.trx_id,
rc: '68',
message: {
xid,
msg: 'Sending request to partner',
method: config.partner.method || 'GET',
endpointUrl,
},
});
let response;
if (config.partner.method === 'POST') {
response = await axios.post(endpointUrl, new URLSearchParams(params), {
headers: {
'User-Agent': 'KOMODO-GW-HTTPGETX',
},
timeout: config.partner.hit_timeout_ms || 60 * 1000,
});
} else if (config.partner.method === 'POST-JSON') {
response = await axios.post(endpointUrl, params, {
headers: {
'User-Agent': 'KOMODO-GW-HTTPGETX',
},
timeout: config.partner.hit_timeout_ms || 60 * 1000,
});
} else {
response = await axios.get(endpointUrl, {
headers: {
'User-Agent': 'KOMODO-GW-HTTPGETX',
},
timeout: config.partner.hit_timeout_ms || 60 * 1000,
params,
});
}
if (!response) {
const e = new Error(`${MODULE_NAME} 8CF4E04D: Empty response`);
e.rc = '68';
e.response = response;
throw e;
}
if (!response.data) {
const e = new Error(`${MODULE_NAME} E72B5A53: Empty response data`);
e.rc = '68';
e.response = response;
throw e;
}
if (typeof response.data !== 'object') {
const e = new Error(`${MODULE_NAME} 507680AB: Response data is not a JSON`);
e.rc = '68';
e.response = response;
throw e;
}
lastResponse = response;
logger.verbose(`${MODULE_NAME} E51AFBBA: Got a direct response`, {
xid,
responseBody: response.data,
});
report(xid, {
trx_id: task.trx_id,
rc: response.data.rc ? translateRc[response.data.rc] || response.data.rc
: '68',
sn: response.data.sn || null,
amount: Number(response.data.amount) || undefined,
balance: Number(response.data.ending_balance) || undefined,
message: {
xid,
'DIRECT-RESPONSE': response.data,
},
});
} catch (e) {
const rc = e.rc
|| (axiosErrorIsSafe(e) && '91')
|| '68';
logger.warn(`${MODULE_NAME} 8E8E49F5: Exception`, {
xid,
eCode: e.code,
eMessage: e.message,
eRc: e.rc,
rc,
responseHttpStatus: e.response && e.response.status,
responseBody: e.response && e.response.data,
});
lastResponse = e.response;
report(xid, {
trx_id: task.trx_id,
rc,
message: {
xid,
'KOMODO-GW-ERROR': {
eCode: e.code,
eMessage: e.message,
responseHttpStatus: e.response && e.response.status,
responseBody: e.response && e.response.data,
},
},
});
} finally {
dumpReqRes(
xid,
task,
config.partner.method || 'GET',
endpointUrl,
params,
lastResponse && lastResponse.data,
lastResponse && lastResponse.status,
lastResponse,
false,
);
}
};