8603cde17e
- Removed default values from floGlobals - Default values are now in their respective modules - The following properties of floGlobals can be use to override the default values of respective modules: apiURL, sendAmt, fee, tokenURL, currency, SNStorageID - Default/current values can be obtained from each module with getter properties - Some current values can be set with setter properties - The containers for appObjects, generalData, lastVC are now in floCloudAPI module. Also automatically adds get/set properties for them in floGlobals. Thus can be accessed from floGlobals as before
73 lines
2.8 KiB
JavaScript
73 lines
2.8 KiB
JavaScript
(function(EXPORTS) { //floTokenAPI v1.0.2
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/* Token Operator to send/receive tokens via blockchain using API calls*/
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'use strict';
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const tokenAPI = EXPORTS;
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const DEFAULT = {
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apiURL: floGlobals.tokenURL || "https://ranchimallflo.duckdns.org/",
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currency: "rupee"
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}
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Object.defineProperties(tokenAPI, {
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URL: {
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get: () => DEFAULT.apiURL
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},
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currency: {
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get: () => DEFAULT.currency,
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set: currency => DEFAULT.currency = currency
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}
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});
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if (floGlobals.currency) tokenAPI.currency = floGlobals.currency;
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const fetch_api = tokenAPI.fetch = function(apicall) {
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return new Promise((resolve, reject) => {
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console.log(DEFAULT.apiURL + apicall);
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fetch(DEFAULT.apiURL + apicall).then(response => {
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if (response.ok)
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response.json().then(data => resolve(data));
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else
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reject(response)
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}).catch(error => reject(error))
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})
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}
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const getBalance = tokenAPI.getBalance = function(floID, token = DEFAULT.currency) {
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return new Promise((resolve, reject) => {
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fetch_api(`api/v1.0/getFloAddressBalance?token=${token}&floAddress=${floID}`)
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.then(result => resolve(result.balance || 0))
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.catch(error => reject(error))
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})
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}
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tokenAPI.getTx = function(txID) {
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return new Promise((resolve, reject) => {
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fetch_api(`api/v1.0/getTransactionDetails/${txID}`).then(res => {
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if (res.result === "error")
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reject(res.description);
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else if (!res.parsedFloData)
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reject("Data piece (parsedFloData) missing");
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else if (!res.transactionDetails)
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reject("Data piece (transactionDetails) missing");
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else
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resolve(res);
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}).catch(error => reject(error))
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})
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}
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tokenAPI.sendToken = function(privKey, amount, receiverID, message = "", token = DEFAULT.currency, options = {}) {
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return new Promise((resolve, reject) => {
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let senderID = floCrypto.getFloID(privKey);
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if (typeof amount !== "number" || amount <= 0)
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return reject("Invalid amount");
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getBalance(senderID, token).then(bal => {
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if (amount > bal)
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return reject(`Insufficient ${token}# balance`);
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floBlockchainAPI.writeData(senderID, `send ${amount} ${token}# ${message}`, privKey, receiverID, options)
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.then(txid => resolve(txid))
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.catch(error => reject(error))
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}).catch(error => reject(error))
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});
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}
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})('object' === typeof module ? module.exports : window.floTokenAPI = {}); |