|
1 |
| - |
2 |
| -window.onload = function (){ |
3 |
| - const username = localStorage.getItem('username') |
4 |
| - const storedBalance = localStorage.getItem(`${username}_balanceValue`); |
5 |
| - if( storedBalance !==null) { |
6 |
| -document.getElementById('balance').innerText = parseFloat(storedBalance); |
7 |
| - } |
8 |
| - const storedTrans =JSON.parse(localStorage.getItem(`${username}_transactions`)) || [] ; |
9 |
| -const storedList = document.getElementById('transactionList') |
10 |
| -if(storedList !== null && storedTrans !== null && storedTrans !== undefined && storedList !== undefined){ |
11 |
| - storedTrans.forEach( trans =>{ |
12 |
| -const listItem =document.createElement('li'); |
13 |
| -listItem.textContent= trans; |
14 |
| -storedList.appendChild(listItem); |
15 |
| - }) |
16 |
| - |
17 |
| -} |
18 |
| - |
19 |
| -} |
20 |
| -function openLoginPopup() { |
21 |
| - document.getElementById('loginPopup').style.display = 'block'; |
22 |
| -} |
23 |
| - |
24 |
| -function openSignupPopup() { |
25 |
| - document.getElementById('signupPopup').style.display = 'block'; |
26 |
| -} |
27 |
| -function closePopup(id){ |
28 |
| - document.getElementById(id).style.display='none'; |
29 |
| -} |
30 |
| -function showTransferForm() { |
31 |
| - document.getElementById('transferForm').style.display = 'block'; |
32 |
| - } |
33 |
| -function showBalance(){ |
34 |
| - document.getElementById('Balance').style.display ='block'; |
35 |
| - } |
36 |
| -function showTransactionHistory() { |
37 |
| - document.getElementById('transactionHistory').style.display = 'block'; |
38 |
| -} |
39 |
| - const transfer= document.getElementById('transfer'), |
40 |
| - balance = document.getElementById('balance'), |
41 |
| - transferAmount=document.getElementById('transferAmount') |
42 |
| - |
43 |
| - transfer.addEventListener('click', () => { |
44 |
| - const value = transferAmount.value; |
45 |
| - if (Number(value) === 0 || Number(value) < 0) { |
46 |
| - alert('Please! Enter valid amonut'); |
47 |
| - } else if (Number(value) > Number(balance.innerText)) { |
48 |
| - alert("You don't have that much balance to withdraw"); |
49 |
| - } else { |
50 |
| - const balanceValue = Number(balance.innerText) - Number(value); |
51 |
| - balance.innerText = balanceValue; |
52 |
| - transferAmount.value = ''; |
53 |
| - localStorage.setItem(`${username}_balanceValue`,balanceValue); |
54 |
| - alert(`${value}BTC succesfully transferred to the profile B. `); |
55 |
| - simulateTransaction(value,'debit'); |
56 |
| - } |
57 |
| -}) |
58 |
| - function simulateTransaction(amount, type) { |
59 |
| - const transactionList = document.getElementById('transactionList'); |
60 |
| - const listItem = document.createElement('li'); |
61 |
| - const transText = `${type === 'debit' ? '-' : '+'}${amount} BTC, ${new Date().toLocaleString()}`; |
62 |
| - const textNode = document.createTextNode(transText); |
63 |
| - |
64 |
| - listItem.appendChild(textNode); |
65 |
| - transactionList.appendChild(listItem); |
66 |
| - |
67 |
| - const storedTrans = JSON.parse(localStorage.getItem(`${username}_transactions`)) || []; |
68 |
| - storedTrans.push(transText); |
69 |
| - localStorage.setItem(`${username}_transactions`, JSON.stringify(storedTrans)); |
70 |
| - } |
71 |
| - |
72 |
| - |
73 |
| -
|
| 1 | + |
| 2 | +window.onload = function (){ |
| 3 | + const username = localStorage.getItem('username') |
| 4 | + const storedBalance = localStorage.getItem(`${username}_balanceValue`); |
| 5 | + if( storedBalance !==null) { |
| 6 | +document.getElementById('balance').innerText = parseFloat(storedBalance); |
| 7 | + } |
| 8 | + const storedTrans =JSON.parse(localStorage.getItem(`${username}_transactions`)) || [] ; |
| 9 | +const storedList = document.getElementById('transactionList') |
| 10 | +if(storedList !== null && storedTrans !== null && storedTrans !== undefined && storedList !== undefined){ |
| 11 | + storedTrans.forEach( trans =>{ |
| 12 | +const listItem =document.createElement('li'); |
| 13 | +listItem.textContent= trans; |
| 14 | +storedList.appendChild(listItem); |
| 15 | + }) |
| 16 | + |
| 17 | +} |
| 18 | + |
| 19 | +} |
| 20 | +function openLoginPopup() { |
| 21 | + document.getElementById('loginPopup').style.display = 'block'; |
| 22 | +} |
| 23 | + |
| 24 | +function openSignupPopup() { |
| 25 | + document.getElementById('signupPopup').style.display = 'block'; |
| 26 | +} |
| 27 | +function closePopup(id){ |
| 28 | + document.getElementById(id).style.display='none'; |
| 29 | +} |
| 30 | +function showTransferForm() { |
| 31 | + document.getElementById('transferForm').style.display = 'block'; |
| 32 | + } |
| 33 | +function showBalance(){ |
| 34 | + document.getElementById('Balance').style.display ='block'; |
| 35 | + } |
| 36 | +function showTransactionHistory() { |
| 37 | + document.getElementById('transactionHistory').style.display = 'block'; |
| 38 | +} |
| 39 | + const transfer= document.getElementById('transfer'), |
| 40 | + balance = document.getElementById('balance'), |
| 41 | + transferAmount=document.getElementById('transferAmount') |
| 42 | + |
| 43 | + transfer.addEventListener('click', () => { |
| 44 | + const value = transferAmount.value; |
| 45 | + if (Number(value) === 0 || Number(value) < 0) { |
| 46 | + alert('Please! Enter valid amonut'); |
| 47 | + } else if (Number(value) > Number(balance.innerText)) { |
| 48 | + alert("You don't have that much balance to withdraw"); |
| 49 | + } else { |
| 50 | + const balanceValue = Number(balance.innerText) - Number(value); |
| 51 | + balance.innerText = balanceValue; |
| 52 | + transferAmount.value = ''; |
| 53 | + localStorage.setItem(`${username}_balanceValue`,balanceValue); |
| 54 | + alert(`${value}BTC succesfully transferred to the profile B. `); |
| 55 | + simulateTransaction(value,'debit'); |
| 56 | + } |
| 57 | +}) |
| 58 | + function simulateTransaction(amount, type) { |
| 59 | + const transactionList = document.getElementById('transactionList'); |
| 60 | + const listItem = document.createElement('li'); |
| 61 | + const transText = `${type === 'debit' ? '-' : '+'}${amount} BTC, ${new Date().toLocaleString()}`; |
| 62 | + const textNode = document.createTextNode(transText); |
| 63 | + |
| 64 | + listItem.appendChild(textNode); |
| 65 | + transactionList.appendChild(listItem); |
| 66 | + |
| 67 | + const storedTrans = JSON.parse(localStorage.getItem(`${username}_transactions`)) || []; |
| 68 | + storedTrans.push(transText); |
| 69 | + localStorage.setItem(`${username}_transactions`, JSON.stringify(storedTrans)); |
| 70 | + } |
| 71 | + |
| 72 | + |
| 73 | + |
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