v0.4
- adding fetch for realTime unitValue - fixed minor bugs
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sairajzero
parent
11d12bf948
commit
21a0db6a9c
200
floBank.html
200
floBank.html
@ -8853,7 +8853,52 @@ Bitcoin.Util = {
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}
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});
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this.requests = requests;
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}
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},
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refreshNetUnitValues() {
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return new Promise((resolve, reject) => {
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if(typeof this.unitValues !== "object")
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this.unitValues = {};
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//fetch API call function
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const fetchValue = function(type){
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return new Promise((res, rej) => {
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let c = floGlobals.collaterals[c]
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fetch(c.url).then(response => {
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if(response.ok){
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response.json().then(data => {
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let value;
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if(!c.path)
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value = data;
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else if(Array.isArray(c.path)){
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value = data;
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for(p of path)
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value = value[p];
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} else
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value = data[path];
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if(c.multiplier)
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value *= c.multiplier;
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this.unitValues[type] = value;
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resolve({[type]: value})
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});
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} else
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throw Error("Response Not Valid")
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}).catch(error => {
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this.unitValues[type] = NaN;
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resolve({[type]: error})
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})
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})
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}
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let promises = [];
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for(let c in floGlobals.collaterals)
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promises.push(fetchValue(c))
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Promise.all(promises)
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.then(results => resolve(Object.assign({}, ...results)))
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.catch(error => reject(error))
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})
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},
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},
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refreshAppData() {
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@ -8907,14 +8952,6 @@ Bitcoin.Util = {
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return Object.keys(floGlobals.collaterals)
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},
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getCollateralNetUnitValue(type) {
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return new Promise((resolve, reject) => {
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//fetch API calls
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//resolve the net unit value
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//reject if any error
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})
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},
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viewRequests(processID = null) {
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if (!processID)
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return this.util.requests;
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@ -9262,6 +9299,74 @@ Bitcoin.Util = {
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})
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},
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checkCollateralEligibility(floID, collateralIndex, loanAmount) {
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return new Promise((resolve, reject) => {
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let col;
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try {
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col = floGlobals.appObjects["collaterals"][floID][collateralIndex];
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} catch (error) {
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return reject("Account doesnot own any collateral")
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}
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if (!col)
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return reject("Collateral Not Found!")
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else if (col.status !== "ACTIVE")
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return reject(`Collateral is not Active! (current status: ${col.status})`)
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else if (col.loanRefs && col.loanRefs.length) {
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let loans = col.loanRefs.map(i => floGlobals.appObjects.bank["loans"][floID][
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i
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])
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let totalLoanAmt = 0
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loans.forEach(l => totalLoanAmt += l.amount)
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let netVal = this.util.unitValues[col.type];
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let loanThreshold = floGlobals.policy["loanRatio"] * col.units * netVal;
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if (totalLoanAmt >= loanThreshold)
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return reject("Collateral threshold already exceeded")
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let tmpAmt = loanAmount + totalLoanAmt;
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if (tmpAmt >= loanThreshold)
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return reject("Collateral doesnot have enough NET value")
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resolve("Collateral eligible for loan")
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} else
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resolve("Collateral eligible for loan")
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})
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},
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isCollateralOverflow(floID, index) {
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if (!col.loanRefs.length)
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return false
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let col = floGlobals.appObjects["collaterals"][floID][index];
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let loanThreshold = floGlobals.policy["loanRatio"] * col.units * this.util.unitValues[col.type];
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let loans = col.loanRefs.map(i => floGlobals.appObjects.bank["loans"][floID][i])
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let totalLoanAmt = 0;
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loans.forEach(l => totalLoanAmt += l.amount)
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if (totalLoanAmt >= loanThreshold)
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return true;
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else
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return false;
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},
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viewCollateralOverflows(floIDs = null) {
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if (!floIDs)
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floIDs = Object.keys(floGlobals.appObjects["collaterals"])
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else if (floCrypto.validateAddr(floIDs))
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floIDs = [floIDs]
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else if (!Array.isArray(floIDs))
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throw Error("Invalid parameters: Parameters must be floID or array of floIDs");
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let overflows = {}
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floIDs.forEach(f => {
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if (f in floGlobals.appObjects["collaterals"]) {
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overflows[f] = []
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for (let i in floGlobals.appObjects["collaterals"][f]) {
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if (this.isCollateralOverflow(f, i))
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overflows[f].push(floGlobals.appObjects["collaterals"][f][i])
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}
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if (!overflows[f].length)
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delete overflows[f]
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}
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})
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return overflows;
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},
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//Banker only functions (subAdmins only)
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banker: {
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@ -9307,38 +9412,7 @@ Bitcoin.Util = {
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floGlobals.appObjects.bank["deposits"][floID][index].status = "CLOSED";
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return floCloudAPI.updateObjectData("bank")
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},
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checkCollateralEligibility(floID, collateralIndex, loanAmount) {
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return new Promise((resolve, reject) => {
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let collateral;
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try {
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collateral = floGlobals.appObjects["collaterals"][floID][collateralIndex];
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} catch (error) {
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return reject("Account doesnot own any collateral")
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}
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if (!collateral)
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return reject("Collateral Not Found!")
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else if (collateral.status !== "ACTIVE")
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return reject(`Collateral is not Active! (current status: ${collateral.status})`)
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else if (collateral.loanRefs && collateral.loanRefs.length) {
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let loans = collateral.loanRefs.map(i => floGlobals.appObjects.bank["loans"][floID][
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i
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])
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let totalLoanAmt = 0
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loans.forEach(l => totalLoanAmt += l.amount)
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let netVal = this.collateralNetUnitValues[collateral.type];
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let loanThreshold = floGlobals.policy["loanRatio"] * collateral.units * netVal;
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if (totalLoanAmt >= loanThreshold)
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return reject("Collateral threshold already exceeded")
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let tmpAmt = loanAmount + totalLoanAmt;
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if (tmpAmt >= loanThreshold)
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return reject("Collateral doesnot have enough NET value")
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resolve("Collateral eligible for loan")
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} else
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resolve("Collateral eligible for loan")
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})
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},
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openNewLoan(floID, amount, period, interest, collateralIndex, paymentRefID) {
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let loanDetails = {
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amount: amount,
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@ -9402,49 +9476,7 @@ Bitcoin.Util = {
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floGlobals.appObjects.bank["collaterals"][floID][index].closing.timestamp = Date.now();
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floGlobals.appObjects.bank["collaterals"][floID][index].status = "CLOSED";
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return floCloudAPI.updateObjectData("bank")
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},
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isCollateralOverflow(floID, index, netUnitValues) {
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if (!collateral.loanRefs.length)
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return false
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let collateral = floGlobals.appObjects["collaterals"][floID][index];
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let loanThreshold = floGlobals.policy["loanRatio"] * collateral.units * netUnitValues[collateral
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.type];
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let loans = collateral.loanRefs.map(i => floGlobals.appObjects.bank["loans"][floID][i])
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let totalLoanAmt = 0
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loans.forEach(l => totalLoanAmt += l.amount)
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if (totalLoanAmt >= loanThreshold)
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return true;
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else
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return false;
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},
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viewCollateralOverflows(floIDs = null) {
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return new Promise((resolve, reject) => {
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if (!floIDs)
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floIDs = Object.keys(floGlobals.appObjects["collaterals"])
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else if (floCrypto.validateAddr(floIDs))
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floIDs = [floIDs]
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else if (!Array.isArray(floIDs))
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return reject(
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"Invalid parameters: Parameters must be valid floID or array of floIDs")
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let overflows = {}
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floIDs.forEach(floID => {
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if (floID in floGlobals.appObjects["collaterals"]) {
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overflows[floID] = []
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for (let i in floGlobals.appObjects["collaterals"][floID].length) {
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if (this.isCollateralOverflow(floID, i, netUnitValues))
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overflows[floID].push(floGlobals.appObjects["collaterals"][
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floID
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][i])
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}
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if (!overflows[floID].length)
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delete overflows[floID]
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}
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})
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resolve(overflows)
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})
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}
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}
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}
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}
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</script>
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