RanchiMall/exchangemarket
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Minor fixes

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- Fixed bug: sell order placement not working.
- log the current_rate
- indicate when max price-up/down has reached.
This commit is contained in:
sairajzero 2021-12-05 00:37:45 +05:30
parent d3b27348ee
commit 9feef5bfe9
2 changed files with 7 additions and 4 deletions
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4
src/market.js
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@ -67,7 +67,7 @@ function addSellOrder(floID, quantity, min_price) {
return reject(INVALID(`Invalid quantity (${quantity})`)); return reject(INVALID(`Invalid quantity (${quantity})`));
else if (typeof min_price !== "number" || min_price <= 0) else if (typeof min_price !== "number" || min_price <= 0)
return reject(INVALID(`Invalid min_price (${min_price})`)); return reject(INVALID(`Invalid min_price (${min_price})`));
checkSellRequirement().then(_ => { checkSellRequirement(floID).then(_ => {
DB.query("SELECT SUM(quantity) AS total FROM Vault WHERE floID=?", [floID]).then(result => { DB.query("SELECT SUM(quantity) AS total FROM Vault WHERE floID=?", [floID]).then(result => {
let total = result.pop()["total"] || 0; let total = result.pop()["total"] || 0;
if (total < quantity) if (total < quantity)
@ -91,7 +91,7 @@ function checkSellRequirement(floID) {
DB.query("SELECT * FROM Tags WHERE floID=? AND tag=?", [floID, "MINER"]).then(result => { DB.query("SELECT * FROM Tags WHERE floID=? AND tag=?", [floID, "MINER"]).then(result => {
if (result.length) if (result.length)
return resolve(true); return resolve(true);
DB.query("SELECT SUM(quantity) AS brought FROM Transactions WHERE floID=?", [floID]).then(result => { DB.query("SELECT SUM(quantity) AS brought FROM Transactions WHERE buyer=?", [floID]).then(result => {
if (result[0].brought >= MINIMUM_BUY_REQUIREMENT) if (result[0].brought >= MINIMUM_BUY_REQUIREMENT)
resolve(true); resolve(true);
else else

7
src/price.js
View File

@ -87,6 +87,7 @@ fetchRates.USD_INR = function() {
function getRates() { function getRates() {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
loadRate().then(_ => { loadRate().then(_ => {
console.debug(cur_rate);
let cur_time = Date.now(); let cur_time = Date.now();
if (cur_time - lastTime < MIN_TIME) //Minimum time to update not crossed: No update required if (cur_time - lastTime < MIN_TIME) //Minimum time to update not crossed: No update required
resolve(cur_rate); resolve(cur_rate);
@ -102,7 +103,8 @@ function getRates() {
if (tmp_val >= ratePast24hr * (1 - MAX_DOWN_PER_DAY)) { if (tmp_val >= ratePast24hr * (1 - MAX_DOWN_PER_DAY)) {
cur_rate = tmp_val; cur_rate = tmp_val;
updateLastTime(); updateLastTime();
} } else
console.debug("Max Price down for the day has reached");
resolve(cur_rate); resolve(cur_rate);
} else if (noSellOrder) { } else if (noSellOrder) {
//No Sell, But Buy available: Increase the price //No Sell, But Buy available: Increase the price
@ -112,7 +114,8 @@ function getRates() {
if (tmp_val <= ratePast24hr * (1 + MAX_UP_PER_DAY)) { if (tmp_val <= ratePast24hr * (1 + MAX_UP_PER_DAY)) {
cur_rate = tmp_val; cur_rate = tmp_val;
updateLastTime(); updateLastTime();
} } else
console.debug("Max Price up for the day has reached");
} }
}).catch(error => console.error(error)).finally(_ => resolve(cur_rate)); }).catch(error => console.error(error)).finally(_ => resolve(cur_rate));
} }