feat: alphabet list, change Layout etc

2026-10-11 20:37:59 +02:00
parent 489896305d
commit 072f560989
31 changed files with 1847 additions and 832 deletions
@@ -30,6 +30,10 @@ class Products extends Table {

  IntColumn get lowStockThreshold => integer()();

+  /// Products like tap water that are never counted; their stock is ignored.
+  BoolColumn get infiniteStock =>
+      boolean().withDefault(const Constant(false))();
+
  IntColumn get priceInCents => integer()();

  TextColumn get imagePath => text().nullable()();
@@ -200,7 +204,7 @@ class AppDatabase extends _$AppDatabase {
  AppDatabase([QueryExecutor? executor]) : super(executor ?? _openConnection());

  @override
-  int get schemaVersion => 13;
+  int get schemaVersion => 14;

  @override
  MigrationStrategy get migration {
@@ -295,6 +299,10 @@ class AppDatabase extends _$AppDatabase {
          await _backfillPurchaseRows();
          await _deleteOrphanedPurchaseRows();
        }
+
+        if (from < 14 && !await hasTableColumn('products', 'infinite_stock')) {
+          await migrator.addColumn(products, products.infiniteStock);
+        }
      },
    );
  }
@@ -60,6 +60,21 @@ class $ProductsTable extends Products
    type: DriftSqlType.int,
    requiredDuringInsert: true,
  );
+  static const VerificationMeta _infiniteStockMeta = const VerificationMeta(
+    'infiniteStock',
+  );
+  @override
+  late final GeneratedColumn<bool> infiniteStock = GeneratedColumn<bool>(
+    'infinite_stock',
+    aliasedName,
+    false,
+    type: DriftSqlType.bool,
+    requiredDuringInsert: false,
+    defaultConstraints: GeneratedColumn.constraintIsAlways(
+      'CHECK ("infinite_stock" IN (0, 1))',
+    ),
+    defaultValue: const Constant(false),
+  );
  static const VerificationMeta _priceInCentsMeta = const VerificationMeta(
    'priceInCents',
  );
@@ -102,6 +117,7 @@ class $ProductsTable extends Products
    category,
    stockQuantity,
    lowStockThreshold,
+    infiniteStock,
    priceInCents,
    imagePath,
    active,
@@ -161,6 +177,15 @@ class $ProductsTable extends Products
    } else if (isInserting) {
      context.missing(_lowStockThresholdMeta);
    }
+    if (data.containsKey('infinite_stock')) {
+      context.handle(
+        _infiniteStockMeta,
+        infiniteStock.isAcceptableOrUnknown(
+          data['infinite_stock']!,
+          _infiniteStockMeta,
+        ),
+      );
+    }
    if (data.containsKey('price_in_cents')) {
      context.handle(
        _priceInCentsMeta,
@@ -213,6 +238,10 @@ class $ProductsTable extends Products
        DriftSqlType.int,
        data['${effectivePrefix}low_stock_threshold'],
      )!,
+      infiniteStock: attachedDatabase.typeMapping.read(
+        DriftSqlType.bool,
+        data['${effectivePrefix}infinite_stock'],
+      )!,
      priceInCents: attachedDatabase.typeMapping.read(
        DriftSqlType.int,
        data['${effectivePrefix}price_in_cents'],
@@ -240,6 +269,9 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
  final String category;
  final int stockQuantity;
  final int lowStockThreshold;
+
+  /// Products like tap water that are never counted; their stock is ignored.
+  final bool infiniteStock;
  final int priceInCents;
  final String? imagePath;
  final bool active;
@@ -249,6 +281,7 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
    required this.category,
    required this.stockQuantity,
    required this.lowStockThreshold,
+    required this.infiniteStock,
    required this.priceInCents,
    this.imagePath,
    required this.active,
@@ -261,6 +294,7 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
    map['category'] = Variable<String>(category);
    map['stock_quantity'] = Variable<int>(stockQuantity);
    map['low_stock_threshold'] = Variable<int>(lowStockThreshold);
+    map['infinite_stock'] = Variable<bool>(infiniteStock);
    map['price_in_cents'] = Variable<int>(priceInCents);
    if (!nullToAbsent || imagePath != null) {
      map['image_path'] = Variable<String>(imagePath);
@@ -276,6 +310,7 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
      category: Value(category),
      stockQuantity: Value(stockQuantity),
      lowStockThreshold: Value(lowStockThreshold),
+      infiniteStock: Value(infiniteStock),
      priceInCents: Value(priceInCents),
      imagePath: imagePath == null && nullToAbsent
          ? const Value.absent()
@@ -295,6 +330,7 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
      category: serializer.fromJson<String>(json['category']),
      stockQuantity: serializer.fromJson<int>(json['stockQuantity']),
      lowStockThreshold: serializer.fromJson<int>(json['lowStockThreshold']),
+      infiniteStock: serializer.fromJson<bool>(json['infiniteStock']),
      priceInCents: serializer.fromJson<int>(json['priceInCents']),
      imagePath: serializer.fromJson<String?>(json['imagePath']),
      active: serializer.fromJson<bool>(json['active']),
@@ -309,6 +345,7 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
      'category': serializer.toJson<String>(category),
      'stockQuantity': serializer.toJson<int>(stockQuantity),
      'lowStockThreshold': serializer.toJson<int>(lowStockThreshold),
+      'infiniteStock': serializer.toJson<bool>(infiniteStock),
      'priceInCents': serializer.toJson<int>(priceInCents),
      'imagePath': serializer.toJson<String?>(imagePath),
      'active': serializer.toJson<bool>(active),
@@ -321,6 +358,7 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
    String? category,
    int? stockQuantity,
    int? lowStockThreshold,
+    bool? infiniteStock,
    int? priceInCents,
    Value<String?> imagePath = const Value.absent(),
    bool? active,
@@ -330,6 +368,7 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
    category: category ?? this.category,
    stockQuantity: stockQuantity ?? this.stockQuantity,
    lowStockThreshold: lowStockThreshold ?? this.lowStockThreshold,
+    infiniteStock: infiniteStock ?? this.infiniteStock,
    priceInCents: priceInCents ?? this.priceInCents,
    imagePath: imagePath.present ? imagePath.value : this.imagePath,
    active: active ?? this.active,
@@ -345,6 +384,9 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
      lowStockThreshold: data.lowStockThreshold.present
          ? data.lowStockThreshold.value
          : this.lowStockThreshold,
+      infiniteStock: data.infiniteStock.present
+          ? data.infiniteStock.value
+          : this.infiniteStock,
      priceInCents: data.priceInCents.present
          ? data.priceInCents.value
          : this.priceInCents,
@@ -361,6 +403,7 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
          ..write('category: $category, ')
          ..write('stockQuantity: $stockQuantity, ')
          ..write('lowStockThreshold: $lowStockThreshold, ')
+          ..write('infiniteStock: $infiniteStock, ')
          ..write('priceInCents: $priceInCents, ')
          ..write('imagePath: $imagePath, ')
          ..write('active: $active')
@@ -375,6 +418,7 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
    category,
    stockQuantity,
    lowStockThreshold,
+    infiniteStock,
    priceInCents,
    imagePath,
    active,
@@ -388,6 +432,7 @@ class ProductRow extends DataClass implements Insertable<ProductRow> {
          other.category == this.category &&
          other.stockQuantity == this.stockQuantity &&
          other.lowStockThreshold == this.lowStockThreshold &&
+          other.infiniteStock == this.infiniteStock &&
          other.priceInCents == this.priceInCents &&
          other.imagePath == this.imagePath &&
          other.active == this.active);
@@ -399,6 +444,7 @@ class ProductsCompanion extends UpdateCompanion<ProductRow> {
  final Value<String> category;
  final Value<int> stockQuantity;
  final Value<int> lowStockThreshold;
+  final Value<bool> infiniteStock;
  final Value<int> priceInCents;
  final Value<String?> imagePath;
  final Value<bool> active;
@@ -409,6 +455,7 @@ class ProductsCompanion extends UpdateCompanion<ProductRow> {
    this.category = const Value.absent(),
    this.stockQuantity = const Value.absent(),
    this.lowStockThreshold = const Value.absent(),
+    this.infiniteStock = const Value.absent(),
    this.priceInCents = const Value.absent(),
    this.imagePath = const Value.absent(),
    this.active = const Value.absent(),
@@ -420,6 +467,7 @@ class ProductsCompanion extends UpdateCompanion<ProductRow> {
    required String category,
    required int stockQuantity,
    required int lowStockThreshold,
+    this.infiniteStock = const Value.absent(),
    required int priceInCents,
    this.imagePath = const Value.absent(),
    this.active = const Value.absent(),
@@ -436,6 +484,7 @@ class ProductsCompanion extends UpdateCompanion<ProductRow> {
    Expression<String>? category,
    Expression<int>? stockQuantity,
    Expression<int>? lowStockThreshold,
+    Expression<bool>? infiniteStock,
    Expression<int>? priceInCents,
    Expression<String>? imagePath,
    Expression<bool>? active,
@@ -447,6 +496,7 @@ class ProductsCompanion extends UpdateCompanion<ProductRow> {
      if (category != null) 'category': category,
      if (stockQuantity != null) 'stock_quantity': stockQuantity,
      if (lowStockThreshold != null) 'low_stock_threshold': lowStockThreshold,
+      if (infiniteStock != null) 'infinite_stock': infiniteStock,
      if (priceInCents != null) 'price_in_cents': priceInCents,
      if (imagePath != null) 'image_path': imagePath,
      if (active != null) 'active': active,
@@ -460,6 +510,7 @@ class ProductsCompanion extends UpdateCompanion<ProductRow> {
    Value<String>? category,
    Value<int>? stockQuantity,
    Value<int>? lowStockThreshold,
+    Value<bool>? infiniteStock,
    Value<int>? priceInCents,
    Value<String?>? imagePath,
    Value<bool>? active,
@@ -471,6 +522,7 @@ class ProductsCompanion extends UpdateCompanion<ProductRow> {
      category: category ?? this.category,
      stockQuantity: stockQuantity ?? this.stockQuantity,
      lowStockThreshold: lowStockThreshold ?? this.lowStockThreshold,
+      infiniteStock: infiniteStock ?? this.infiniteStock,
      priceInCents: priceInCents ?? this.priceInCents,
      imagePath: imagePath ?? this.imagePath,
      active: active ?? this.active,
@@ -496,6 +548,9 @@ class ProductsCompanion extends UpdateCompanion<ProductRow> {
    if (lowStockThreshold.present) {
      map['low_stock_threshold'] = Variable<int>(lowStockThreshold.value);
    }
+    if (infiniteStock.present) {
+      map['infinite_stock'] = Variable<bool>(infiniteStock.value);
+    }
    if (priceInCents.present) {
      map['price_in_cents'] = Variable<int>(priceInCents.value);
    }
@@ -519,6 +574,7 @@ class ProductsCompanion extends UpdateCompanion<ProductRow> {
          ..write('category: $category, ')
          ..write('stockQuantity: $stockQuantity, ')
          ..write('lowStockThreshold: $lowStockThreshold, ')
+          ..write('infiniteStock: $infiniteStock, ')
          ..write('priceInCents: $priceInCents, ')
          ..write('imagePath: $imagePath, ')
          ..write('active: $active, ')
@@ -3800,6 +3856,7 @@ typedef $$ProductsTableCreateCompanionBuilder =
      required String category,
      required int stockQuantity,
      required int lowStockThreshold,
+      Value<bool> infiniteStock,
      required int priceInCents,
      Value<String?> imagePath,
      Value<bool> active,
@@ -3812,6 +3869,7 @@ typedef $$ProductsTableUpdateCompanionBuilder =
      Value<String> category,
      Value<int> stockQuantity,
      Value<int> lowStockThreshold,
+      Value<bool> infiniteStock,
      Value<int> priceInCents,
      Value<String?> imagePath,
      Value<bool> active,
@@ -3875,6 +3933,11 @@ class $$ProductsTableFilterComposer
    builder: (column) => ColumnFilters(column),
  );

+  ColumnFilters<bool> get infiniteStock => $composableBuilder(
+    column: $table.infiniteStock,
+    builder: (column) => ColumnFilters(column),
+  );
+
  ColumnFilters<int> get priceInCents => $composableBuilder(
    column: $table.priceInCents,
    builder: (column) => ColumnFilters(column),
@@ -3950,6 +4013,11 @@ class $$ProductsTableOrderingComposer
    builder: (column) => ColumnOrderings(column),
  );

+  ColumnOrderings<bool> get infiniteStock => $composableBuilder(
+    column: $table.infiniteStock,
+    builder: (column) => ColumnOrderings(column),
+  );
+
  ColumnOrderings<int> get priceInCents => $composableBuilder(
    column: $table.priceInCents,
    builder: (column) => ColumnOrderings(column),
@@ -3994,6 +4062,11 @@ class $$ProductsTableAnnotationComposer
    builder: (column) => column,
  );

+  GeneratedColumn<bool> get infiniteStock => $composableBuilder(
+    column: $table.infiniteStock,
+    builder: (column) => column,
+  );
+
  GeneratedColumn<int> get priceInCents => $composableBuilder(
    column: $table.priceInCents,
    builder: (column) => column,
@@ -4064,6 +4137,7 @@ class $$ProductsTableTableManager
                Value<String> category = const Value.absent(),
                Value<int> stockQuantity = const Value.absent(),
                Value<int> lowStockThreshold = const Value.absent(),
+                Value<bool> infiniteStock = const Value.absent(),
                Value<int> priceInCents = const Value.absent(),
                Value<String?> imagePath = const Value.absent(),
                Value<bool> active = const Value.absent(),
@@ -4074,6 +4148,7 @@ class $$ProductsTableTableManager
                category: category,
                stockQuantity: stockQuantity,
                lowStockThreshold: lowStockThreshold,
+                infiniteStock: infiniteStock,
                priceInCents: priceInCents,
                imagePath: imagePath,
                active: active,
@@ -4086,6 +4161,7 @@ class $$ProductsTableTableManager
                required String category,
                required int stockQuantity,
                required int lowStockThreshold,
+                Value<bool> infiniteStock = const Value.absent(),
                required int priceInCents,
                Value<String?> imagePath = const Value.absent(),
                Value<bool> active = const Value.absent(),
@@ -4096,6 +4172,7 @@ class $$ProductsTableTableManager
                category: category,
                stockQuantity: stockQuantity,
                lowStockThreshold: lowStockThreshold,
+                infiniteStock: infiniteStock,
                priceInCents: priceInCents,
                imagePath: imagePath,
                active: active,
@@ -21,6 +21,7 @@ class ProductNotFoundException implements Exception {
 /// Atomic stock updates shared by the product and tab services, so they can
 /// run inside either one's transaction.
 extension StockQueries on AppDatabase {
+  /// Products with infinite stock are only checked for existence.
  Future<void> decreaseStock(String productId, int amount) async {
    _validateStockAmount(amount);

@@ -28,6 +29,7 @@ extension StockQueries on AppDatabase {
        await (update(products)..where(
              (row) =>
                  row.id.equals(productId) &
+                  row.infiniteStock.not() &
                  row.stockQuantity.isBiggerOrEqualValue(amount),
            ))
            .write(
@@ -38,28 +40,34 @@ extension StockQueries on AppDatabase {

    if (updatedRows == 1) return;

-    final product = await (select(
-      products,
-    )..where((row) => row.id.equals(productId))).getSingleOrNull();
-
-    if (product == null) throw ProductNotFoundException(productId);
-
-    throw const InsufficientStockException();
+    final product = await _findProduct(productId);
+    if (!product.infiniteStock) throw const InsufficientStockException();
  }

  Future<void> increaseStock(String productId, int amount) async {
    _validateStockAmount(amount);

    final updatedRows =
-        await (update(
-          products,
-        )..where((row) => row.id.equals(productId))).write(
-          ProductsCompanion.custom(
-            stockQuantity: products.stockQuantity + Variable(amount),
-          ),
-        );
+        await (update(products)..where(
+              (row) => row.id.equals(productId) & row.infiniteStock.not(),
+            ))
+            .write(
+              ProductsCompanion.custom(
+                stockQuantity: products.stockQuantity + Variable(amount),
+              ),
+            );

-    if (updatedRows != 1) throw ProductNotFoundException(productId);
+    if (updatedRows != 1) await _findProduct(productId);
+  }
+
+  Future<ProductRow> _findProduct(String productId) async {
+    final product = await (select(
+      products,
+    )..where((row) => row.id.equals(productId))).getSingleOrNull();
+
+    if (product == null) throw ProductNotFoundException(productId);
+
+    return product;
  }

  void _validateStockAmount(int amount) {