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WIP: transactions by customers.

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This commit is contained in:
a.bouhuolia
2021-05-07 23:49:38 +02:00
parent 5f2e90b234
commit b5ed7af7eb
16 changed files with 425 additions and 76 deletions
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31
server/src/services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomers.ts
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@@ -11,30 +11,34 @@ import {
ICustomer,
} from 'interfaces';
import TransactionsByContact from '../TransactionsByContact/TransactionsByContact';
import Ledger from 'services/Accounting/Ledger';
export default class TransactionsByCustomers extends TransactionsByContact {
readonly customers: ICustomer[];
readonly transactionsByContact: any;
readonly ledger: Ledger;
readonly filter: ITransactionsByCustomersFilter;
readonly baseCurrency: string;
readonly numberFormat: INumberFormatQuery;
readonly accountsGraph: any;
/**
* Constructor method.
* @param {ICustomer} customers
* @param {Map<number, IAccountTransaction[]>} transactionsByContact
* @param {Map<number, IAccountTransaction[]>} transactionsLedger
* @param {string} baseCurrency
*/
constructor(
customers: ICustomer[],
transactionsByContact: Map<number, IAccountTransaction[]>,
accountsGraph: any,
ledger: Ledger,
filter: ITransactionsByCustomersFilter,
baseCurrency: string
) {
super();
this.customers = customers;
this.transactionsByContact = transactionsByContact;
this.accountsGraph = accountsGraph;
this.ledger = ledger;
this.baseCurrency = baseCurrency;
this.filter = filter;
this.numberFormat = this.filter.numberFormat;
@@ -50,12 +54,17 @@ export default class TransactionsByCustomers extends TransactionsByContact {
customerId: number,
openingBalance: number
): ITransactionsByCustomersTransaction[] {
const transactions = this.transactionsByContact.get(customerId + '') || [];
const ledger = this.ledger
.whereContactId(customerId)
.whereFromDate(this.filter.fromDate)
.whereToDate(this.filter.toDate);
return R.compose(
const ledgerEntries = ledger.getEntries();
return R.compose(
R.curry(this.contactTransactionRunningBalance)(openingBalance),
R.map(this.contactTransactionMapper.bind(this))
).bind(this)(transactions);
).bind(this)(ledgerEntries);
}
/**
@@ -66,17 +75,17 @@ export default class TransactionsByCustomers extends TransactionsByContact {
private customerMapper(
customer: ICustomer
): ITransactionsByCustomersCustomer {
const openingBalance = this.getContactOpeningBalance(1);
const openingBalance = this.getContactOpeningBalance(customer.id);
const transactions = this.customerTransactions(customer.id, openingBalance);
const closingBalance = this.getContactClosingBalance(transactions, 0);
const closingBalance = this.getContactClosingBalance(transactions, openingBalance);
return {
customerName: customer.displayName,
openingBalance: this.getContactAmount(
openingBalance: this.getTotalAmountMeta(
openingBalance,
customer.currencyCode
),
closingBalance: this.getContactAmount(
closingBalance: this.getTotalAmountMeta(
closingBalance,
customer.currencyCode
),