Fix TypeScript build errors

- Remove duplicate EscalationLevel export from regulatory.ts
- Add missing logger.ts and reports.ts files to audit package
- Fix treasury package type issues
- Clean dist folders and rebuild

packages/utils/src/currency.d.ts

@@ -0,0 +1,33 @@
+/**
+ * Currency conversion and USD equivalent calculation utilities
+ */
+export interface ExchangeRate {
+    fromCurrency: string;
+    toCurrency: string;
+    rate: number;
+    effectiveDate: Date;
+    source?: string;
+}
+export interface CurrencyConverter {
+    convert(amount: number, fromCurrency: string, toCurrency: string, date?: Date): number;
+    getUSDEquivalent(amount: number, currency: string, date?: Date): number;
+    getRate(fromCurrency: string, toCurrency: string, date?: Date): number | null;
+}
+/**
+ * Simple in-memory currency converter with configurable rates
+ * In production, this would integrate with a real-time FX rate service
+ */
+export declare class SimpleCurrencyConverter implements CurrencyConverter {
+    private rates;
+    private defaultUSDRates;
+    constructor(initialRates?: ExchangeRate[]);
+    private initializeDefaultRates;
+    addRate(rate: ExchangeRate): void;
+    private getRateKey;
+    getRate(fromCurrency: string, toCurrency: string, date?: Date): number | null;
+    convert(amount: number, fromCurrency: string, toCurrency: string, date?: Date): number;
+    getUSDEquivalent(amount: number, currency: string, date?: Date): number;
+}
+export declare function getDefaultConverter(): CurrencyConverter;
+export declare function setDefaultConverter(converter: CurrencyConverter): void;
+//# sourceMappingURL=currency.d.ts.map

packages/utils/src/currency.d.ts.map

@@ -0,0 +1 @@
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packages/utils/src/currency.js

@@ -0,0 +1,98 @@
+/**
+ * Currency conversion and USD equivalent calculation utilities
+ */
+import Decimal from 'decimal.js';
+/**
+ * Simple in-memory currency converter with configurable rates
+ * In production, this would integrate with a real-time FX rate service
+ */
+export class SimpleCurrencyConverter {
+    rates = new Map();
+    defaultUSDRates = {
+        USD: 1.0,
+        BRL: 0.2,
+        EUR: 1.1,
+        GBP: 1.27,
+    };
+    constructor(initialRates) {
+        if (initialRates) {
+            initialRates.forEach((rate) => this.addRate(rate));
+        }
+        this.initializeDefaultRates();
+    }
+    initializeDefaultRates() {
+        const now = new Date();
+        Object.entries(this.defaultUSDRates).forEach(([currency, rate]) => {
+            if (currency !== 'USD') {
+                this.addRate({
+                    fromCurrency: currency,
+                    toCurrency: 'USD',
+                    rate,
+                    effectiveDate: now,
+                    source: 'default',
+                });
+            }
+        });
+    }
+    addRate(rate) {
+        const key = this.getRateKey(rate.fromCurrency, rate.toCurrency);
+        this.rates.set(key, rate);
+        const inverseKey = this.getRateKey(rate.toCurrency, rate.fromCurrency);
+        this.rates.set(inverseKey, {
+            ...rate,
+            fromCurrency: rate.toCurrency,
+            toCurrency: rate.fromCurrency,
+            rate: 1 / rate.rate,
+        });
+    }
+    getRateKey(fromCurrency, toCurrency) {
+        return `${fromCurrency}:${toCurrency}`;
+    }
+    getRate(fromCurrency, toCurrency, date) {
+        if (fromCurrency === toCurrency) {
+            return 1.0;
+        }
+        const key = this.getRateKey(fromCurrency, toCurrency);
+        const rate = this.rates.get(key);
+        if (!rate) {
+            if (fromCurrency !== 'USD' && toCurrency !== 'USD') {
+                const fromToUSD = this.getRate(fromCurrency, 'USD', date);
+                const usdToTo = this.getRate('USD', toCurrency, date);
+                if (fromToUSD && usdToTo) {
+                    return fromToUSD * usdToTo;
+                }
+            }
+            return null;
+        }
+        return rate.rate;
+    }
+    convert(amount, fromCurrency, toCurrency, date) {
+        if (fromCurrency === toCurrency) {
+            return amount;
+        }
+        const rate = this.getRate(fromCurrency, toCurrency, date);
+        if (rate === null) {
+            throw new Error(`No exchange rate available for ${fromCurrency} to ${toCurrency}`);
+        }
+        const amountDecimal = new Decimal(amount);
+        const rateDecimal = new Decimal(rate);
+        return amountDecimal.mul(rateDecimal).toNumber();
+    }
+    getUSDEquivalent(amount, currency, date) {
+        if (currency === 'USD') {
+            return amount;
+        }
+        return this.convert(amount, currency, 'USD', date);
+    }
+}
+let defaultConverter = null;
+export function getDefaultConverter() {
+    if (!defaultConverter) {
+        defaultConverter = new SimpleCurrencyConverter();
+    }
+    return defaultConverter;
+}
+export function setDefaultConverter(converter) {
+    defaultConverter = converter;
+}
+//# sourceMappingURL=currency.js.map

packages/utils/src/currency.js.map

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packages/utils/src/dates.d.ts

@@ -0,0 +1,18 @@
+/**
+ * Date utilities for effective date logic and rolling windows
+ */
+export declare function isEffectiveDate(date: Date, effectiveDate: Date, expiryDate?: Date): boolean;
+export interface RollingWindow {
+    startDate: Date;
+    endDate: Date;
+    days: number;
+}
+export declare function calculateRollingWindow(referenceDate: Date, windowDays: number): RollingWindow;
+export declare function isWithinRollingWindow(date: Date, window: RollingWindow): boolean;
+export declare function filterDatesInWindow(dates: Date[], window: RollingWindow): Date[];
+export declare function calculateRetentionExpiry(creationDate: Date, retentionDays: number): Date;
+export declare function shouldArchive(creationDate: Date, archivalAfterDays: number, currentDate?: Date): boolean;
+export declare function shouldDelete(creationDate: Date, retentionDays: number, currentDate?: Date): boolean;
+export declare function formatISO20022Date(date: Date): string;
+export declare function formatISO20022DateTime(date: Date): string;
+//# sourceMappingURL=dates.d.ts.map

packages/utils/src/dates.d.ts.map

@@ -0,0 +1 @@
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packages/utils/src/dates.js

@@ -0,0 +1,48 @@
+/**
+ * Date utilities for effective date logic and rolling windows
+ */
+import { addDays, isAfter, isBefore, isWithinInterval, subDays } from 'date-fns';
+export function isEffectiveDate(date, effectiveDate, expiryDate) {
+    if (isBefore(date, effectiveDate)) {
+        return false;
+    }
+    if (expiryDate && isAfter(date, expiryDate)) {
+        return false;
+    }
+    return true;
+}
+export function calculateRollingWindow(referenceDate, windowDays) {
+    const startDate = subDays(referenceDate, windowDays);
+    return {
+        startDate,
+        endDate: referenceDate,
+        days: windowDays,
+    };
+}
+export function isWithinRollingWindow(date, window) {
+    return isWithinInterval(date, {
+        start: window.startDate,
+        end: window.endDate,
+    });
+}
+export function filterDatesInWindow(dates, window) {
+    return dates.filter((date) => isWithinRollingWindow(date, window));
+}
+export function calculateRetentionExpiry(creationDate, retentionDays) {
+    return addDays(creationDate, retentionDays);
+}
+export function shouldArchive(creationDate, archivalAfterDays, currentDate = new Date()) {
+    const archivalDate = addDays(creationDate, archivalAfterDays);
+    return isAfter(currentDate, archivalDate);
+}
+export function shouldDelete(creationDate, retentionDays, currentDate = new Date()) {
+    const expiryDate = calculateRetentionExpiry(creationDate, retentionDays);
+    return isAfter(currentDate, expiryDate);
+}
+export function formatISO20022Date(date) {
+    return date.toISOString().split('T')[0];
+}
+export function formatISO20022DateTime(date) {
+    return date.toISOString().split('.')[0];
+}
+//# sourceMappingURL=dates.js.map

packages/utils/src/dates.js.map

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packages/utils/src/eo-uplift.d.ts

@@ -0,0 +1,31 @@
+/**
+ * Errors & Omissions (E&O) Uplift calculator
+ *
+ * E&O uplift is a +10% exposure buffer applied to transaction amounts
+ * to account for errors and omissions outside of direct operations.
+ *
+ * Treatment: Off-balance-sheet, non-booked risk buffer
+ */
+import type { EOUplift, TransactionEOUplift, BatchEOUplift } from '@brazil-swift-ops/types';
+export declare const DEFAULT_EO_UPLIFT_RATE = 0.1;
+/**
+ * Calculate E&O uplift for a single transaction
+ */
+export declare function calculateTransactionEOUplift(baseAmount: number, currency: string, upliftRate?: number, usdEquivalent?: number): TransactionEOUplift;
+/**
+ * Calculate E&O uplift for a batch of transactions
+ */
+export declare function calculateBatchEOUplift(baseAmount: number, currency: string, transactionCount: number, upliftRate?: number, usdEquivalent?: number): BatchEOUplift;
+/**
+ * Calculate E&O uplift for a simple amount (no transaction context)
+ */
+export declare function calculateEOUplift(baseAmount: number, upliftRate?: number): EOUplift;
+/**
+ * Apply E&O uplift to an array of transaction amounts
+ */
+export declare function applyEOUpliftToAmounts(amounts: number[], upliftRate?: number): {
+    baseAmount: number;
+    upliftAmount: number;
+    adjustedExposure: number;
+}[];
+//# sourceMappingURL=eo-uplift.d.ts.map

packages/utils/src/eo-uplift.d.ts.map

@@ -0,0 +1 @@
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packages/utils/src/eo-uplift.js

@@ -0,0 +1,98 @@
+/**
+ * Errors & Omissions (E&O) Uplift calculator
+ *
+ * E&O uplift is a +10% exposure buffer applied to transaction amounts
+ * to account for errors and omissions outside of direct operations.
+ *
+ * Treatment: Off-balance-sheet, non-booked risk buffer
+ */
+import Decimal from 'decimal.js';
+export const DEFAULT_EO_UPLIFT_RATE = 0.10; // 10%
+/**
+ * Calculate E&O uplift for a single transaction
+ */
+export function calculateTransactionEOUplift(baseAmount, currency, upliftRate = DEFAULT_EO_UPLIFT_RATE, usdEquivalent) {
+    // Use Decimal.js for precise calculations
+    const baseDecimal = new Decimal(baseAmount);
+    const rateDecimal = new Decimal(upliftRate);
+    const upliftDecimal = baseDecimal.mul(rateDecimal);
+    const adjustedDecimal = baseDecimal.add(upliftDecimal);
+    const upliftAmount = upliftDecimal.toNumber();
+    const adjustedExposure = adjustedDecimal.toNumber();
+    // Calculate USD equivalent for uplift if provided
+    let upliftUsdEquivalent;
+    if (usdEquivalent !== undefined) {
+        const usdBaseDecimal = new Decimal(usdEquivalent);
+        const usdUpliftDecimal = usdBaseDecimal.mul(rateDecimal);
+        upliftUsdEquivalent = usdBaseDecimal.add(usdUpliftDecimal).toNumber();
+    }
+    return {
+        transactionId: '', // Will be set by caller
+        baseAmount,
+        currency,
+        upliftRate,
+        upliftAmount,
+        adjustedExposure,
+        usdEquivalent: upliftUsdEquivalent,
+        treatment: 'off_balance_sheet',
+    };
+}
+/**
+ * Calculate E&O uplift for a batch of transactions
+ */
+export function calculateBatchEOUplift(baseAmount, currency, transactionCount, upliftRate = DEFAULT_EO_UPLIFT_RATE, usdEquivalent) {
+    const baseDecimal = new Decimal(baseAmount);
+    const rateDecimal = new Decimal(upliftRate);
+    const upliftDecimal = baseDecimal.mul(rateDecimal);
+    const adjustedDecimal = baseDecimal.add(upliftDecimal);
+    const upliftAmount = upliftDecimal.toNumber();
+    const adjustedExposure = adjustedDecimal.toNumber();
+    // Calculate USD equivalent for uplift if provided
+    let upliftUsdEquivalent;
+    if (usdEquivalent !== undefined) {
+        const usdBaseDecimal = new Decimal(usdEquivalent);
+        const usdUpliftDecimal = usdBaseDecimal.mul(rateDecimal);
+        upliftUsdEquivalent = usdBaseDecimal.add(usdUpliftDecimal).toNumber();
+    }
+    return {
+        batchId: '', // Will be set by caller
+        baseAmount,
+        currency,
+        transactionCount,
+        upliftRate,
+        upliftAmount,
+        adjustedExposure,
+        usdEquivalent: upliftUsdEquivalent,
+        treatment: 'off_balance_sheet',
+    };
+}
+/**
+ * Calculate E&O uplift for a simple amount (no transaction context)
+ */
+export function calculateEOUplift(baseAmount, upliftRate = DEFAULT_EO_UPLIFT_RATE) {
+    const baseDecimal = new Decimal(baseAmount);
+    const rateDecimal = new Decimal(upliftRate);
+    const upliftDecimal = baseDecimal.mul(rateDecimal);
+    const adjustedDecimal = baseDecimal.add(upliftDecimal);
+    return {
+        baseAmount,
+        upliftRate,
+        upliftAmount: upliftDecimal.toNumber(),
+        adjustedExposure: adjustedDecimal.toNumber(),
+        treatment: 'off_balance_sheet',
+    };
+}
+/**
+ * Apply E&O uplift to an array of transaction amounts
+ */
+export function applyEOUpliftToAmounts(amounts, upliftRate = DEFAULT_EO_UPLIFT_RATE) {
+    return amounts.map((amount) => {
+        const uplift = calculateEOUplift(amount, upliftRate);
+        return {
+            baseAmount: uplift.baseAmount,
+            upliftAmount: uplift.upliftAmount,
+            adjustedExposure: uplift.adjustedExposure,
+        };
+    });
+}
+//# sourceMappingURL=eo-uplift.js.map

packages/utils/src/eo-uplift.js.map

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packages/utils/src/index.d.ts

@@ -0,0 +1,10 @@
+/**
+ * @brazil-swift-ops/utils
+ *
+ * Shared utilities for the Brazil SWIFT Operations Platform
+ */
+export * from './currency';
+export * from './dates';
+export * from './validation';
+export * from './eo-uplift';
+//# sourceMappingURL=index.d.ts.map

packages/utils/src/index.d.ts.map

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packages/utils/src/index.js

@@ -0,0 +1,10 @@
+/**
+ * @brazil-swift-ops/utils
+ *
+ * Shared utilities for the Brazil SWIFT Operations Platform
+ */
+export * from './currency';
+export * from './dates';
+export * from './validation';
+export * from './eo-uplift';
+//# sourceMappingURL=index.js.map

packages/utils/src/index.js.map

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packages/utils/src/validation.d.ts

@@ -0,0 +1,35 @@
+/**
+ * Brazilian ID validation utilities (CPF/CNPJ)
+ */
+/**
+ * Validate CPF (Cadastro de Pessoa Física) format and checksum
+ * CPF format: XXX.XXX.XXX-XX (11 digits)
+ */
+export declare function validateCPF(cpf: string): {
+    valid: boolean;
+    formatted?: string;
+    error?: string;
+};
+/**
+ * Validate CNPJ (Cadastro Nacional da Pessoa Jurídica) format and checksum
+ * CNPJ format: XX.XXX.XXX/XXXX-XX (14 digits)
+ */
+export declare function validateCNPJ(cnpj: string): {
+    valid: boolean;
+    formatted?: string;
+    error?: string;
+};
+/**
+ * Validate Brazilian tax ID (CPF or CNPJ)
+ */
+export declare function validateBrazilianTaxId(taxId: string): {
+    valid: boolean;
+    type?: 'CPF' | 'CNPJ';
+    formatted?: string;
+    error?: string;
+};
+/**
+ * Format tax ID for display (CPF or CNPJ)
+ */
+export declare function formatTaxId(taxId: string): string;
+//# sourceMappingURL=validation.d.ts.map

packages/utils/src/validation.d.ts.map

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packages/utils/src/validation.js

@@ -0,0 +1,133 @@
+/**
+ * Brazilian ID validation utilities (CPF/CNPJ)
+ */
+/**
+ * Validate CPF (Cadastro de Pessoa Física) format and checksum
+ * CPF format: XXX.XXX.XXX-XX (11 digits)
+ */
+export function validateCPF(cpf) {
+    // Remove non-numeric characters
+    const cleaned = cpf.replace(/\D/g, '');
+    // Check length
+    if (cleaned.length !== 11) {
+        return { valid: false, error: 'CPF must have 11 digits' };
+    }
+    // Check for invalid patterns (all same digits)
+    if (/^(\d)\1{10}$/.test(cleaned)) {
+        return { valid: false, error: 'CPF cannot have all same digits' };
+    }
+    // Validate checksum digits
+    let sum = 0;
+    let remainder;
+    // Validate first check digit
+    for (let i = 1; i <= 9; i++) {
+        sum += parseInt(cleaned.substring(i - 1, i)) * (11 - i);
+    }
+    remainder = (sum * 10) % 11;
+    if (remainder === 10 || remainder === 11)
+        remainder = 0;
+    if (remainder !== parseInt(cleaned.substring(9, 10))) {
+        return { valid: false, error: 'Invalid CPF checksum (first digit)' };
+    }
+    // Validate second check digit
+    sum = 0;
+    for (let i = 1; i <= 10; i++) {
+        sum += parseInt(cleaned.substring(i - 1, i)) * (12 - i);
+    }
+    remainder = (sum * 10) % 11;
+    if (remainder === 10 || remainder === 11)
+        remainder = 0;
+    if (remainder !== parseInt(cleaned.substring(10, 11))) {
+        return { valid: false, error: 'Invalid CPF checksum (second digit)' };
+    }
+    // Format CPF
+    const formatted = `${cleaned.substring(0, 3)}.${cleaned.substring(3, 6)}.${cleaned.substring(6, 9)}-${cleaned.substring(9, 11)}`;
+    return { valid: true, formatted };
+}
+/**
+ * Validate CNPJ (Cadastro Nacional da Pessoa Jurídica) format and checksum
+ * CNPJ format: XX.XXX.XXX/XXXX-XX (14 digits)
+ */
+export function validateCNPJ(cnpj) {
+    // Remove non-numeric characters
+    const cleaned = cnpj.replace(/\D/g, '');
+    // Check length
+    if (cleaned.length !== 14) {
+        return { valid: false, error: 'CNPJ must have 14 digits' };
+    }
+    // Check for invalid patterns (all same digits)
+    if (/^(\d)\1{13}$/.test(cleaned)) {
+        return { valid: false, error: 'CNPJ cannot have all same digits' };
+    }
+    // Validate checksum digits
+    let length = cleaned.length - 2;
+    let numbers = cleaned.substring(0, length);
+    const digits = cleaned.substring(length);
+    let sum = 0;
+    let pos = length - 7;
+    // Validate first check digit
+    for (let i = length; i >= 1; i--) {
+        sum += parseInt(numbers.charAt(length - i)) * pos--;
+        if (pos < 2)
+            pos = 9;
+    }
+    let result = sum % 11 < 2 ? 0 : 11 - (sum % 11);
+    if (result !== parseInt(digits.charAt(0))) {
+        return { valid: false, error: 'Invalid CNPJ checksum (first digit)' };
+    }
+    // Validate second check digit
+    length = length + 1;
+    numbers = cleaned.substring(0, length);
+    sum = 0;
+    pos = length - 7;
+    for (let i = length; i >= 1; i--) {
+        sum += parseInt(numbers.charAt(length - i)) * pos--;
+        if (pos < 2)
+            pos = 9;
+    }
+    result = sum % 11 < 2 ? 0 : 11 - (sum % 11);
+    if (result !== parseInt(digits.charAt(1))) {
+        return { valid: false, error: 'Invalid CNPJ checksum (second digit)' };
+    }
+    // Format CNPJ
+    const formatted = `${cleaned.substring(0, 2)}.${cleaned.substring(2, 5)}.${cleaned.substring(5, 8)}/${cleaned.substring(8, 12)}-${cleaned.substring(12, 14)}`;
+    return { valid: true, formatted };
+}
+/**
+ * Validate Brazilian tax ID (CPF or CNPJ)
+ */
+export function validateBrazilianTaxId(taxId) {
+    const cleaned = taxId.replace(/\D/g, '');
+    if (cleaned.length === 11) {
+        const cpfResult = validateCPF(taxId);
+        return {
+            ...cpfResult,
+            type: cpfResult.valid ? 'CPF' : undefined,
+        };
+    }
+    else if (cleaned.length === 14) {
+        const cnpjResult = validateCNPJ(taxId);
+        return {
+            ...cnpjResult,
+            type: cnpjResult.valid ? 'CNPJ' : undefined,
+        };
+    }
+    return {
+        valid: false,
+        error: 'Tax ID must be 11 digits (CPF) or 14 digits (CNPJ)',
+    };
+}
+/**
+ * Format tax ID for display (CPF or CNPJ)
+ */
+export function formatTaxId(taxId) {
+    const cleaned = taxId.replace(/\D/g, '');
+    if (cleaned.length === 11) {
+        return `${cleaned.substring(0, 3)}.${cleaned.substring(3, 6)}.${cleaned.substring(6, 9)}-${cleaned.substring(9, 11)}`;
+    }
+    else if (cleaned.length === 14) {
+        return `${cleaned.substring(0, 2)}.${cleaned.substring(2, 5)}.${cleaned.substring(5, 8)}/${cleaned.substring(8, 12)}-${cleaned.substring(12, 14)}`;
+    }
+    return taxId;
+}
+//# sourceMappingURL=validation.js.map