mirror of
https://github.com/IT4Change/gradido.git
synced 2025-12-13 07:45:54 +00:00
combined functions
This commit is contained in:
parent
6f36906723
commit
b02076fa49
GPG Key ID:
DA6B843E748679C9
@ -32,120 +32,6 @@ import { hasUserAmount, isHexPublicKey } from '../../util/validate'
|
|||||||
import { RIGHTS } from '../../auth/RIGHTS'
|
import { RIGHTS } from '../../auth/RIGHTS'
|
||||||
import { randomInt } from 'crypto'
|
import { randomInt } from 'crypto'
|
||||||
|
|
||||||
// Helper function
|
|
||||||
async function calculateAndAddDecayTransactions(
|
|
||||||
userTransactions: dbTransaction[],
|
|
||||||
decay: boolean,
|
|
||||||
skipFirstTransaction: boolean,
|
|
||||||
): Promise<Transaction[]> {
|
|
||||||
const finalTransactions: Transaction[] = []
|
|
||||||
const involvedUserIds: number[] = []
|
|
||||||
|
|
||||||
const transactionIndiced: dbTransaction[] = []
|
|
||||||
userTransactions.forEach((transaction: dbTransaction) => {
|
|
||||||
transactionIndiced[transaction.id] = transaction
|
|
||||||
involvedUserIds.push(transaction.userId)
|
|
||||||
if (
|
|
||||||
transaction.transactionTypeId === TransactionTypeId.SEND ||
|
|
||||||
transaction.transactionTypeId === TransactionTypeId.RECEIVE
|
|
||||||
) {
|
|
||||||
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
|
|
||||||
involvedUserIds.push(transaction.linkedUserId!) // TODO ensure not null properly
|
|
||||||
}
|
|
||||||
})
|
|
||||||
// remove duplicates
|
|
||||||
// https://stackoverflow.com/questions/1960473/get-all-unique-values-in-a-javascript-array-remove-duplicates
|
|
||||||
const involvedUsersUnique = involvedUserIds.filter((v, i, a) => a.indexOf(v) === i)
|
|
||||||
const userRepository = getCustomRepository(UserRepository)
|
|
||||||
const userIndiced = await userRepository.getUsersIndiced(involvedUsersUnique)
|
|
||||||
|
|
||||||
for (let i = 0; i < userTransactions.length; i++) {
|
|
||||||
const userTransaction = userTransactions[i]
|
|
||||||
const transaction = transactionIndiced[userTransaction.transactionId]
|
|
||||||
const finalTransaction = new Transaction()
|
|
||||||
finalTransaction.transactionId = transaction.id
|
|
||||||
finalTransaction.date = transaction.received.toISOString()
|
|
||||||
finalTransaction.memo = transaction.memo
|
|
||||||
finalTransaction.totalBalance = roundFloorFrom4(Number(userTransaction.balance))
|
|
||||||
const previousTransaction = i > 0 ? userTransactions[i - 1] : null
|
|
||||||
|
|
||||||
if (previousTransaction) {
|
|
||||||
const currentTransaction = userTransaction
|
|
||||||
const decay = calculateDecay(
|
|
||||||
Number(previousTransaction.balance),
|
|
||||||
previousTransaction.balanceDate,
|
|
||||||
currentTransaction.balanceDate,
|
|
||||||
)
|
|
||||||
const balance = Number(previousTransaction.balance) - decay.balance
|
|
||||||
|
|
||||||
if (CONFIG.DECAY_START_TIME < currentTransaction.balanceDate) {
|
|
||||||
finalTransaction.decay = decay
|
|
||||||
finalTransaction.decay.balance = roundFloorFrom4(balance)
|
|
||||||
if (
|
|
||||||
previousTransaction.balanceDate < CONFIG.DECAY_START_TIME &&
|
|
||||||
currentTransaction.balanceDate > CONFIG.DECAY_START_TIME
|
|
||||||
) {
|
|
||||||
finalTransaction.decay.decayStartBlock = (
|
|
||||||
CONFIG.DECAY_START_TIME.getTime() / 1000
|
|
||||||
).toString()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
const otherUser = userIndiced.find((u) => u.id === transaction.linkedUserId)
|
|
||||||
switch (userTransaction.transactionTypeId) {
|
|
||||||
case TransactionTypeId.CREATION:
|
|
||||||
// creation
|
|
||||||
finalTransaction.name = 'Gradido Akademie'
|
|
||||||
finalTransaction.type = TransactionType.CREATION
|
|
||||||
// finalTransaction.targetDate = creation.targetDate
|
|
||||||
finalTransaction.balance = roundFloorFrom4(Number(transaction.amount)) // Todo unsafe conversion
|
|
||||||
break
|
|
||||||
case TransactionTypeId.SEND:
|
|
||||||
// send coin
|
|
||||||
finalTransaction.balance = roundFloorFrom4(Number(transaction.amount)) // Todo unsafe conversion
|
|
||||||
finalTransaction.type = TransactionType.SEND
|
|
||||||
if (otherUser) {
|
|
||||||
finalTransaction.name = otherUser.firstName + ' ' + otherUser.lastName
|
|
||||||
finalTransaction.email = otherUser.email
|
|
||||||
}
|
|
||||||
break
|
|
||||||
case TransactionTypeId.RECEIVE:
|
|
||||||
finalTransaction.balance = roundFloorFrom4(Number(transaction.amount)) // Todo unsafe conversion
|
|
||||||
finalTransaction.type = TransactionType.RECIEVE
|
|
||||||
if (otherUser) {
|
|
||||||
finalTransaction.name = otherUser.firstName + ' ' + otherUser.lastName
|
|
||||||
finalTransaction.email = otherUser.email
|
|
||||||
}
|
|
||||||
break
|
|
||||||
default:
|
|
||||||
throw new Error('invalid transaction')
|
|
||||||
}
|
|
||||||
if (i > 0 || !skipFirstTransaction) {
|
|
||||||
finalTransactions.push(finalTransaction)
|
|
||||||
}
|
|
||||||
|
|
||||||
if (i === userTransactions.length - 1 && decay) {
|
|
||||||
const now = new Date()
|
|
||||||
const decay = calculateDecay(
|
|
||||||
Number(userTransaction.balance),
|
|
||||||
userTransaction.balanceDate,
|
|
||||||
now,
|
|
||||||
)
|
|
||||||
const balance = Number(userTransaction.balance) - decay.balance
|
|
||||||
|
|
||||||
const decayTransaction = new Transaction()
|
|
||||||
decayTransaction.type = 'decay'
|
|
||||||
decayTransaction.balance = roundCeilFrom4(balance)
|
|
||||||
decayTransaction.decayDuration = decay.decayDuration
|
|
||||||
decayTransaction.decayStart = decay.decayStart
|
|
||||||
decayTransaction.decayEnd = decay.decayEnd
|
|
||||||
finalTransactions.push(decayTransaction)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return finalTransactions
|
|
||||||
}
|
|
||||||
|
|
||||||
// helper helper function
|
// helper helper function
|
||||||
async function updateStateBalance(
|
async function updateStateBalance(
|
||||||
user: dbUser,
|
user: dbUser,
|
||||||
@ -243,11 +129,113 @@ export class TransactionResolver {
|
|||||||
if (order === Order.DESC) {
|
if (order === Order.DESC) {
|
||||||
userTransactions.reverse()
|
userTransactions.reverse()
|
||||||
}
|
}
|
||||||
transactions = await calculateAndAddDecayTransactions(
|
const finalTransactions: Transaction[] = []
|
||||||
userTransactions,
|
const involvedUserIds: number[] = []
|
||||||
decay,
|
|
||||||
skipFirstTransaction,
|
const transactionIndiced: dbTransaction[] = []
|
||||||
)
|
userTransactions.forEach((transaction: dbTransaction) => {
|
||||||
|
transactionIndiced[transaction.id] = transaction
|
||||||
|
involvedUserIds.push(transaction.userId)
|
||||||
|
if (
|
||||||
|
transaction.transactionTypeId === TransactionTypeId.SEND ||
|
||||||
|
transaction.transactionTypeId === TransactionTypeId.RECEIVE
|
||||||
|
) {
|
||||||
|
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
|
||||||
|
involvedUserIds.push(transaction.linkedUserId!) // TODO ensure not null properly
|
||||||
|
}
|
||||||
|
})
|
||||||
|
// remove duplicates
|
||||||
|
// https://stackoverflow.com/questions/1960473/get-all-unique-values-in-a-javascript-array-remove-duplicates
|
||||||
|
const involvedUsersUnique = involvedUserIds.filter((v, i, a) => a.indexOf(v) === i)
|
||||||
|
const userRepository = getCustomRepository(UserRepository)
|
||||||
|
const userIndiced = await userRepository.getUsersIndiced(involvedUsersUnique)
|
||||||
|
|
||||||
|
for (let i = 0; i < userTransactions.length; i++) {
|
||||||
|
const userTransaction = userTransactions[i]
|
||||||
|
const transaction = transactionIndiced[userTransaction.transactionId]
|
||||||
|
const finalTransaction = new Transaction()
|
||||||
|
finalTransaction.transactionId = transaction.id
|
||||||
|
finalTransaction.date = transaction.received.toISOString()
|
||||||
|
finalTransaction.memo = transaction.memo
|
||||||
|
finalTransaction.totalBalance = roundFloorFrom4(Number(userTransaction.balance))
|
||||||
|
const previousTransaction = i > 0 ? userTransactions[i - 1] : null
|
||||||
|
|
||||||
|
if (previousTransaction) {
|
||||||
|
const currentTransaction = userTransaction
|
||||||
|
const decay = calculateDecay(
|
||||||
|
Number(previousTransaction.balance),
|
||||||
|
previousTransaction.balanceDate,
|
||||||
|
currentTransaction.balanceDate,
|
||||||
|
)
|
||||||
|
const balance = Number(previousTransaction.balance) - decay.balance
|
||||||
|
|
||||||
|
if (CONFIG.DECAY_START_TIME < currentTransaction.balanceDate) {
|
||||||
|
finalTransaction.decay = decay
|
||||||
|
finalTransaction.decay.balance = roundFloorFrom4(balance)
|
||||||
|
if (
|
||||||
|
previousTransaction.balanceDate < CONFIG.DECAY_START_TIME &&
|
||||||
|
currentTransaction.balanceDate > CONFIG.DECAY_START_TIME
|
||||||
|
) {
|
||||||
|
finalTransaction.decay.decayStartBlock = (
|
||||||
|
CONFIG.DECAY_START_TIME.getTime() / 1000
|
||||||
|
).toString()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
const otherUser = userIndiced.find((u) => u.id === transaction.linkedUserId)
|
||||||
|
switch (userTransaction.transactionTypeId) {
|
||||||
|
case TransactionTypeId.CREATION:
|
||||||
|
// creation
|
||||||
|
finalTransaction.name = 'Gradido Akademie'
|
||||||
|
finalTransaction.type = TransactionType.CREATION
|
||||||
|
// finalTransaction.targetDate = creation.targetDate
|
||||||
|
finalTransaction.balance = roundFloorFrom4(Number(transaction.amount)) // Todo unsafe conversion
|
||||||
|
break
|
||||||
|
case TransactionTypeId.SEND:
|
||||||
|
// send coin
|
||||||
|
finalTransaction.balance = roundFloorFrom4(Number(transaction.amount)) // Todo unsafe conversion
|
||||||
|
finalTransaction.type = TransactionType.SEND
|
||||||
|
if (otherUser) {
|
||||||
|
finalTransaction.name = otherUser.firstName + ' ' + otherUser.lastName
|
||||||
|
finalTransaction.email = otherUser.email
|
||||||
|
}
|
||||||
|
break
|
||||||
|
case TransactionTypeId.RECEIVE:
|
||||||
|
finalTransaction.balance = roundFloorFrom4(Number(transaction.amount)) // Todo unsafe conversion
|
||||||
|
finalTransaction.type = TransactionType.RECIEVE
|
||||||
|
if (otherUser) {
|
||||||
|
finalTransaction.name = otherUser.firstName + ' ' + otherUser.lastName
|
||||||
|
finalTransaction.email = otherUser.email
|
||||||
|
}
|
||||||
|
break
|
||||||
|
default:
|
||||||
|
throw new Error('invalid transaction')
|
||||||
|
}
|
||||||
|
if (i > 0 || !skipFirstTransaction) {
|
||||||
|
finalTransactions.push(finalTransaction)
|
||||||
|
}
|
||||||
|
|
||||||
|
if (i === userTransactions.length - 1 && decay) {
|
||||||
|
const now = new Date()
|
||||||
|
const decay = calculateDecay(
|
||||||
|
Number(userTransaction.balance),
|
||||||
|
userTransaction.balanceDate,
|
||||||
|
now,
|
||||||
|
)
|
||||||
|
const balance = Number(userTransaction.balance) - decay.balance
|
||||||
|
|
||||||
|
const decayTransaction = new Transaction()
|
||||||
|
decayTransaction.type = 'decay'
|
||||||
|
decayTransaction.balance = roundCeilFrom4(balance)
|
||||||
|
decayTransaction.decayDuration = decay.decayDuration
|
||||||
|
decayTransaction.decayStart = decay.decayStart
|
||||||
|
decayTransaction.decayEnd = decay.decayEnd
|
||||||
|
finalTransactions.push(decayTransaction)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
transactions = finalTransactions
|
||||||
|
|
||||||
if (order === Order.DESC) {
|
if (order === Order.DESC) {
|
||||||
transactions.reverse()
|
transactions.reverse()
|
||||||
}
|
}
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user