128 lines
3.4 KiB
Dart
128 lines
3.4 KiB
Dart
/// Domain models for the personal ingtrak bank-data API.
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library;
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import 'transaction_meta.dart' show merchantKeyFromDescription;
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/// Result of `POST /api/connect`.
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class ConnectStart {
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const ConnectStart({required this.authUrl, required this.state});
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final String authUrl;
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final String state;
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factory ConnectStart.fromJson(Map<String, dynamic> json) {
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return ConnectStart(
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authUrl: json['authUrl'] as String? ?? '',
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state: json['state'] as String? ?? '',
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);
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}
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}
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/// Link status from `/api/connect/status` or `/api/connect/complete`.
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class ConnectStatus {
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const ConnectStatus({
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required this.status,
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required this.linked,
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this.accountId,
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this.sessionId,
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this.state,
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this.validUntil,
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});
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final String status;
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final bool linked;
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final String? accountId;
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final String? sessionId;
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final String? state;
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final String? validUntil;
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factory ConnectStatus.fromJson(Map<String, dynamic> json) {
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return ConnectStatus(
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status: json['status'] as String? ?? 'unknown',
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linked: json['linked'] as bool? ?? false,
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accountId: json['accountId'] as String?,
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sessionId: json['sessionId'] as String?,
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state: json['state'] as String?,
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validUntil: json['validUntil'] as String?,
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);
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}
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static const disconnected = ConnectStatus(
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status: 'disconnected',
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linked: false,
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);
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}
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/// `GET /api/balance` payload.
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class BankBalance {
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const BankBalance({
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required this.amount,
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required this.currency,
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this.balanceType,
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});
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final double amount;
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final String currency;
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final String? balanceType;
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factory BankBalance.fromJson(Map<String, dynamic> json) {
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final rawAmount = json['amount'];
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final amount = switch (rawAmount) {
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num n => n.toDouble(),
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String s => double.tryParse(s) ?? 0,
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_ => 0.0,
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};
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return BankBalance(
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amount: amount,
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currency: json['currency'] as String? ?? 'EUR',
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balanceType: json['balanceType'] as String?,
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);
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}
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}
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/// One row from `GET /api/transactions`.
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class BankTransaction {
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const BankTransaction({
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required this.date,
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required this.description,
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required this.amount,
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required this.currency,
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required this.pending,
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});
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final String date;
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final String description;
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final double amount;
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final String currency;
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final bool pending;
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/// Stable local key used for per-occurrence annotations.
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String get id => '$date|$currency|$amount|$description';
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/// Match key for auto-category (same merchant / description).
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String get descriptionKey =>
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description.trim().toLowerCase().replaceAll(RegExp(r'\s+'), ' ');
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/// Fuzzy merchant key — strips dates / terminal / SEPA noise.
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String get merchantKey => merchantKeyFromDescription(description);
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/// Exact match for copying notes (same description + amount + currency).
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String get exactKey => '$descriptionKey|$amount|$currency';
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factory BankTransaction.fromJson(Map<String, dynamic> json) {
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final rawAmount = json['amount'];
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final amount = switch (rawAmount) {
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num n => n.toDouble(),
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String s => double.tryParse(s) ?? 0,
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_ => 0.0,
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};
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return BankTransaction(
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date: json['date'] as String? ?? '',
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description: json['description'] as String? ?? 'Unknown',
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amount: amount,
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currency: json['currency'] as String? ?? 'EUR',
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pending: json['pending'] as bool? ?? false,
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);
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}
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}
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