purchasing analytic repo

2026-05-19 23:08:01 +07:00
parent e88eff28f0
commit d9a553708b
17 changed files with 4347 additions and 0 deletions
@@ -12,3 +12,4 @@ part 'dto/inventory_analytic_dto.dart';
 part 'dto/dashboard_analytic_dto.dart';
 part 'dto/product_analytic_dto.dart';
 part 'dto/payment_method_analytic_dto.dart';
+part 'dto/purchasing_analytic_dto.dart';
@@ -637,3 +637,139 @@ Map<String, dynamic> _$$PaymentMethodSummaryDtoImplToJson(
  'total_payments': instance.totalPayments,
  'average_order_value': instance.averageOrderValue,
 };
+
+_$PurchasingAnalyticDtoImpl _$$PurchasingAnalyticDtoImplFromJson(
+  Map<String, dynamic> json,
+) => _$PurchasingAnalyticDtoImpl(
+  organizationId: json['organization_id'] as String?,
+  outletId: json['outlet_id'] as String?,
+  outletName: json['outlet_name'] as String?,
+  dateFrom: json['date_from'] == null
+      ? null
+      : DateTime.parse(json['date_from'] as String),
+  dateTo: json['date_to'] == null
+      ? null
+      : DateTime.parse(json['date_to'] as String),
+  groupBy: json['group_by'] as String?,
+  summary: json['summary'] == null
+      ? null
+      : PurchasingAnalyticSummaryDto.fromJson(
+          json['summary'] as Map<String, dynamic>,
+        ),
+  data: (json['data'] as List<dynamic>?)
+      ?.map(
+        (e) => PurchasingAnalyticDataDto.fromJson(e as Map<String, dynamic>),
+      )
+      .toList(),
+  ingredientData: (json['ingredient_data'] as List<dynamic>?)
+      ?.map(
+        (e) => PurchasingIngredientDataDto.fromJson(e as Map<String, dynamic>),
+      )
+      .toList(),
+  vendorData: (json['vendor_data'] as List<dynamic>?)
+      ?.map((e) => PurchasingVendorDataDto.fromJson(e as Map<String, dynamic>))
+      .toList(),
+);
+
+Map<String, dynamic> _$$PurchasingAnalyticDtoImplToJson(
+  _$PurchasingAnalyticDtoImpl instance,
+) => <String, dynamic>{
+  'organization_id': instance.organizationId,
+  'outlet_id': instance.outletId,
+  'outlet_name': instance.outletName,
+  'date_from': instance.dateFrom?.toIso8601String(),
+  'date_to': instance.dateTo?.toIso8601String(),
+  'group_by': instance.groupBy,
+  'summary': instance.summary,
+  'data': instance.data,
+  'ingredient_data': instance.ingredientData,
+  'vendor_data': instance.vendorData,
+};
+
+_$PurchasingAnalyticSummaryDtoImpl _$$PurchasingAnalyticSummaryDtoImplFromJson(
+  Map<String, dynamic> json,
+) => _$PurchasingAnalyticSummaryDtoImpl(
+  totalPurchases: json['total_purchases'] as num?,
+  totalPurchaseOrders: json['total_purchase_orders'] as num?,
+  totalQuantity: json['total_quantity'] as num?,
+  averagePurchaseOrderValue: json['average_purchase_order_value'] as num?,
+  totalIngredients: json['total_ingredients'] as num?,
+  totalVendors: json['total_vendors'] as num?,
+);
+
+Map<String, dynamic> _$$PurchasingAnalyticSummaryDtoImplToJson(
+  _$PurchasingAnalyticSummaryDtoImpl instance,
+) => <String, dynamic>{
+  'total_purchases': instance.totalPurchases,
+  'total_purchase_orders': instance.totalPurchaseOrders,
+  'total_quantity': instance.totalQuantity,
+  'average_purchase_order_value': instance.averagePurchaseOrderValue,
+  'total_ingredients': instance.totalIngredients,
+  'total_vendors': instance.totalVendors,
+};
+
+_$PurchasingAnalyticDataDtoImpl _$$PurchasingAnalyticDataDtoImplFromJson(
+  Map<String, dynamic> json,
+) => _$PurchasingAnalyticDataDtoImpl(
+  date: json['date'] == null ? null : DateTime.parse(json['date'] as String),
+  purchases: json['purchases'] as num?,
+  purchaseOrders: json['purchase_orders'] as num?,
+  quantity: json['quantity'] as num?,
+  ingredients: json['ingredients'] as num?,
+  vendors: json['vendors'] as num?,
+);
+
+Map<String, dynamic> _$$PurchasingAnalyticDataDtoImplToJson(
+  _$PurchasingAnalyticDataDtoImpl instance,
+) => <String, dynamic>{
+  'date': instance.date?.toIso8601String(),
+  'purchases': instance.purchases,
+  'purchase_orders': instance.purchaseOrders,
+  'quantity': instance.quantity,
+  'ingredients': instance.ingredients,
+  'vendors': instance.vendors,
+};
+
+_$PurchasingIngredientDataDtoImpl _$$PurchasingIngredientDataDtoImplFromJson(
+  Map<String, dynamic> json,
+) => _$PurchasingIngredientDataDtoImpl(
+  ingredientId: json['ingredient_id'] as String?,
+  ingredientName: json['ingredient_name'] as String?,
+  quantity: json['quantity'] as num?,
+  totalCost: json['total_cost'] as num?,
+  averageUnitCost: json['average_unit_cost'] as num?,
+  purchaseOrderCount: json['purchase_order_count'] as num?,
+);
+
+Map<String, dynamic> _$$PurchasingIngredientDataDtoImplToJson(
+  _$PurchasingIngredientDataDtoImpl instance,
+) => <String, dynamic>{
+  'ingredient_id': instance.ingredientId,
+  'ingredient_name': instance.ingredientName,
+  'quantity': instance.quantity,
+  'total_cost': instance.totalCost,
+  'average_unit_cost': instance.averageUnitCost,
+  'purchase_order_count': instance.purchaseOrderCount,
+};
+
+_$PurchasingVendorDataDtoImpl _$$PurchasingVendorDataDtoImplFromJson(
+  Map<String, dynamic> json,
+) => _$PurchasingVendorDataDtoImpl(
+  vendorId: json['vendor_id'] as String?,
+  vendorName: json['vendor_name'] as String?,
+  totalCost: json['total_cost'] as num?,
+  purchaseOrderCount: json['purchase_order_count'] as num?,
+  ingredientCount: json['ingredient_count'] as num?,
+  quantity: json['quantity'] as num?,
+);
+
+Map<String, dynamic> _$$PurchasingVendorDataDtoImplToJson(
+  _$PurchasingVendorDataDtoImpl instance,
+) => <String, dynamic>{
+  'vendor_id': instance.vendorId,
+  'vendor_name': instance.vendorName,
+  'total_cost': instance.totalCost,
+  'purchase_order_count': instance.purchaseOrderCount,
+  'ingredient_count': instance.ingredientCount,
+  'quantity': instance.quantity,
+};
@@ -231,4 +231,35 @@ class AnalyticRemoteDataProvider {
      return DC.error(AnalyticFailure.serverError(e));
    }
  }
+
+  Future<DC<AnalyticFailure, PurchasingAnalyticDto>> fetchPurchasing({
+    required DateTime dateFrom,
+    required DateTime dateTo,
+    String? outletId,
+  }) async {
+    try {
+      final Map<String, dynamic> params = {
+        'date_from': dateFrom.toServerDate,
+        'date_to': dateTo.toServerDate,
+      };
+      if (outletId != null) params['outlet_id'] = outletId;
+
+      final response = await _apiClient.get(
+        ApiPath.purchasingAnalytic,
+        params: params,
+        headers: getAuthorizationHeader(),
+      );
+
+      if (response.data['data'] == null) {
+        return DC.error(AnalyticFailure.empty());
+      }
+
+      final dto = PurchasingAnalyticDto.fromJson(response.data['data']);
+
+      return DC.data(dto);
+    } on ApiFailure catch (e, s) {
+      log('fetchPurchasingError', name: _logName, error: e, stackTrace: s);
+      return DC.error(AnalyticFailure.serverError(e));
+    }
+  }
 }
@@ -0,0 +1,143 @@
+part of '../analytic_dtos.dart';
+
+@freezed
+class PurchasingAnalyticDto with _$PurchasingAnalyticDto {
+  const PurchasingAnalyticDto._();
+
+  const factory PurchasingAnalyticDto({
+    @JsonKey(name: 'organization_id') String? organizationId,
+    @JsonKey(name: 'outlet_id') String? outletId,
+    @JsonKey(name: 'outlet_name') String? outletName,
+    @JsonKey(name: 'date_from') DateTime? dateFrom,
+    @JsonKey(name: 'date_to') DateTime? dateTo,
+    @JsonKey(name: 'group_by') String? groupBy,
+    @JsonKey(name: 'summary') PurchasingAnalyticSummaryDto? summary,
+    @JsonKey(name: 'data') List<PurchasingAnalyticDataDto>? data,
+    @JsonKey(name: 'ingredient_data')
+    List<PurchasingIngredientDataDto>? ingredientData,
+    @JsonKey(name: 'vendor_data') List<PurchasingVendorDataDto>? vendorData,
+  }) = _PurchasingAnalyticDto;
+
+  factory PurchasingAnalyticDto.fromJson(Map<String, dynamic> json) =>
+      _$PurchasingAnalyticDtoFromJson(json);
+
+  PurchasingAnalytic toDomain() => PurchasingAnalytic(
+    organizationId: organizationId ?? '',
+    outletId: outletId ?? '',
+    outletName: outletName ?? '',
+    dateFrom: dateFrom ?? DateTime.fromMillisecondsSinceEpoch(0),
+    dateTo: dateTo ?? DateTime.fromMillisecondsSinceEpoch(0),
+    groupBy: groupBy ?? '',
+    summary: summary?.toDomain() ?? PurchasingAnalyticSummary.empty(),
+    data: data?.map((e) => e.toDomain()).toList() ?? [],
+    ingredientData:
+        ingredientData?.map((e) => e.toDomain()).toList() ?? [],
+    vendorData: vendorData?.map((e) => e.toDomain()).toList() ?? [],
+  );
+}
+
+@freezed
+class PurchasingAnalyticSummaryDto with _$PurchasingAnalyticSummaryDto {
+  const PurchasingAnalyticSummaryDto._();
+
+  const factory PurchasingAnalyticSummaryDto({
+    @JsonKey(name: 'total_purchases') num? totalPurchases,
+    @JsonKey(name: 'total_purchase_orders') num? totalPurchaseOrders,
+    @JsonKey(name: 'total_quantity') num? totalQuantity,
+    @JsonKey(name: 'average_purchase_order_value')
+    num? averagePurchaseOrderValue,
+    @JsonKey(name: 'total_ingredients') num? totalIngredients,
+    @JsonKey(name: 'total_vendors') num? totalVendors,
+  }) = _PurchasingAnalyticSummaryDto;
+
+  factory PurchasingAnalyticSummaryDto.fromJson(Map<String, dynamic> json) =>
+      _$PurchasingAnalyticSummaryDtoFromJson(json);
+
+  PurchasingAnalyticSummary toDomain() => PurchasingAnalyticSummary(
+    totalPurchases: totalPurchases?.toInt() ?? 0,
+    totalPurchaseOrders: totalPurchaseOrders?.toInt() ?? 0,
+    totalQuantity: totalQuantity?.toInt() ?? 0,
+    averagePurchaseOrderValue:
+        averagePurchaseOrderValue?.toDouble() ?? 0,
+    totalIngredients: totalIngredients?.toInt() ?? 0,
+    totalVendors: totalVendors?.toInt() ?? 0,
+  );
+}
+
+@freezed
+class PurchasingAnalyticDataDto with _$PurchasingAnalyticDataDto {
+  const PurchasingAnalyticDataDto._();
+
+  const factory PurchasingAnalyticDataDto({
+    @JsonKey(name: 'date') DateTime? date,
+    @JsonKey(name: 'purchases') num? purchases,
+    @JsonKey(name: 'purchase_orders') num? purchaseOrders,
+    @JsonKey(name: 'quantity') num? quantity,
+    @JsonKey(name: 'ingredients') num? ingredients,
+    @JsonKey(name: 'vendors') num? vendors,
+  }) = _PurchasingAnalyticDataDto;
+
+  factory PurchasingAnalyticDataDto.fromJson(Map<String, dynamic> json) =>
+      _$PurchasingAnalyticDataDtoFromJson(json);
+
+  PurchasingAnalyticData toDomain() => PurchasingAnalyticData(
+    date: date ?? DateTime.fromMillisecondsSinceEpoch(0),
+    purchases: purchases?.toInt() ?? 0,
+    purchaseOrders: purchaseOrders?.toInt() ?? 0,
+    quantity: quantity?.toInt() ?? 0,
+    ingredients: ingredients?.toInt() ?? 0,
+    vendors: vendors?.toInt() ?? 0,
+  );
+}
+
+@freezed
+class PurchasingIngredientDataDto with _$PurchasingIngredientDataDto {
+  const PurchasingIngredientDataDto._();
+
+  const factory PurchasingIngredientDataDto({
+    @JsonKey(name: 'ingredient_id') String? ingredientId,
+    @JsonKey(name: 'ingredient_name') String? ingredientName,
+    @JsonKey(name: 'quantity') num? quantity,
+    @JsonKey(name: 'total_cost') num? totalCost,
+    @JsonKey(name: 'average_unit_cost') num? averageUnitCost,
+    @JsonKey(name: 'purchase_order_count') num? purchaseOrderCount,
+  }) = _PurchasingIngredientDataDto;
+
+  factory PurchasingIngredientDataDto.fromJson(Map<String, dynamic> json) =>
+      _$PurchasingIngredientDataDtoFromJson(json);
+
+  PurchasingIngredientData toDomain() => PurchasingIngredientData(
+    ingredientId: ingredientId ?? '',
+    ingredientName: ingredientName ?? '',
+    quantity: quantity?.toInt() ?? 0,
+    totalCost: totalCost?.toInt() ?? 0,
+    averageUnitCost: averageUnitCost?.toDouble() ?? 0,
+    purchaseOrderCount: purchaseOrderCount?.toInt() ?? 0,
+  );
+}
+
+@freezed
+class PurchasingVendorDataDto with _$PurchasingVendorDataDto {
+  const PurchasingVendorDataDto._();
+
+  const factory PurchasingVendorDataDto({
+    @JsonKey(name: 'vendor_id') String? vendorId,
+    @JsonKey(name: 'vendor_name') String? vendorName,
+    @JsonKey(name: 'total_cost') num? totalCost,
+    @JsonKey(name: 'purchase_order_count') num? purchaseOrderCount,
+    @JsonKey(name: 'ingredient_count') num? ingredientCount,
+    @JsonKey(name: 'quantity') num? quantity,
+  }) = _PurchasingVendorDataDto;
+
+  factory PurchasingVendorDataDto.fromJson(Map<String, dynamic> json) =>
+      _$PurchasingVendorDataDtoFromJson(json);
+
+  PurchasingVendorData toDomain() => PurchasingVendorData(
+    vendorId: vendorId ?? '',
+    vendorName: vendorName ?? '',
+    totalCost: totalCost?.toInt() ?? 0,
+    purchaseOrderCount: purchaseOrderCount?.toInt() ?? 0,
+    ingredientCount: ingredientCount?.toInt() ?? 0,
+    quantity: quantity?.toInt() ?? 0,
+  );
+}
@@ -176,4 +176,25 @@ class AnalyticRepository implements IAnalyticRepository {
      return left(const AnalyticFailure.unexpectedError());
    }
  }
+
+  @override
+  Future<Either<AnalyticFailure, PurchasingAnalytic>> getPurchasing({
+    required DateTime dateFrom,
+    required DateTime dateTo,
+    String? outletId,
+  }) async {
+    try {
+      final result = await _dataProvider.fetchPurchasing(
+        dateFrom: dateFrom,
+        dateTo: dateTo,
+        outletId: _resolveOutletId(outletId),
+      );
+
+      if (result.hasError) return left(result.error!);
+      return right(result.data!.toDomain());
+    } catch (e, s) {
+      log('getPurchasingError', name: _logName, error: e, stackTrace: s);
+      return left(const AnalyticFailure.unexpectedError());
+    }
+  }
 }