internal/entities/analytics.go

@@ -216,3 +216,12 @@ type ExclusiveSummaryDailyTransaction struct {
 	Amount       float64
 	Source       string
 }
+
+type ExclusiveSummaryBankBalance struct {
+	Bank             string
+	OpeningBalance   *float64
+	IncomingMutation *float64
+	OutgoingMutation *float64
+	ClosingBalance   *float64
+	Notes            *string
+}

internal/processor/analytics_processor.go

@@ -700,6 +700,23 @@ func (p *AnalyticsProcessorImpl) GetExclusiveSummaryMonthly(ctx context.Context,
 		})
 	}
 
+	bankBalances, err := p.analyticsRepo.GetExclusiveSummaryBankBalances(ctx, req.OrganizationID, req.OutletID)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get exclusive summary bank balances: %w", err)
+	}
+
+	bankBalance := make([]models.ExclusiveSummaryBankBalance, len(bankBalances))
+	for i, item := range bankBalances {
+		bankBalance[i] = models.ExclusiveSummaryBankBalance{
+			Bank:             item.Bank,
+			OpeningBalance:   item.OpeningBalance,
+			IncomingMutation: item.IncomingMutation,
+			OutgoingMutation: item.OutgoingMutation,
+			ClosingBalance:   item.ClosingBalance,
+			Notes:            item.Notes,
+		}
+	}
+
 	return &models.ExclusiveSummaryMonthlyResponse{
 		OrganizationID: req.OrganizationID,
 		OutletID:       req.OutletID,
@@ -714,10 +731,7 @@ func (p *AnalyticsProcessorImpl) GetExclusiveSummaryMonthly(ctx context.Context,
 			NetProfitMargin:          percentage(fullPeriod.Summary.NetProfit, fullPeriod.Summary.Sales),
 		},
 		Periods:     periods,
-		BankBalance: []models.ExclusiveSummaryBankBalance{
+		BankBalance: bankBalance,
-			{Bank: "BCA"},
-			{Bank: "BRI"},
-		},
 	}, nil
 }
 

internal/processor/analytics_processor_test.go

@@ -16,6 +16,7 @@ type analyticsRepositoryStub struct {
 	purchasingResult        *entities.PurchasingAnalytics
 	profitLossResult        *entities.ProfitLossAnalytics
 	exclusiveSummaryResults []*entities.ExclusiveSummaryAnalytics
+	bankBalances            []entities.ExclusiveSummaryBankBalance
 	profitLossGroup         string
 	exclusiveSummaryCalls   int
 }
@@ -59,6 +60,10 @@ func (s *analyticsRepositoryStub) GetExclusiveSummaryAnalytics(context.Context,
 	return &entities.ExclusiveSummaryAnalytics{}, nil
 }
 
+func (s *analyticsRepositoryStub) GetExclusiveSummaryBankBalances(context.Context, uuid.UUID, *uuid.UUID) ([]entities.ExclusiveSummaryBankBalance, error) {
+	return s.bankBalances, nil
+}
+
 type expenseRepositoryStub struct{}
 
 func (expenseRepositoryStub) Create(context.Context, *entities.Expense) error { return nil }
@@ -343,6 +348,9 @@ func TestAnalyticsProcessorGetExclusiveSummaryMonthlyBuildsSummaryAndBuckets(t *
 	location, err := time.LoadLocation("Asia/Jakarta")
 	require.NoError(t, err)
 	month := time.Date(2026, 5, 1, 0, 0, 0, 0, location)
+	openingBalance := 5000000.0
+	closingBalance := 5000000.0
+	notes := "Main cash account for daily transactions"
 	stub := &analyticsRepositoryStub{
 		exclusiveSummaryResults: []*entities.ExclusiveSummaryAnalytics{
 			{SalesTotal: 1000, HPPBreakdown: []entities.ExclusiveSummaryCategoryTotal{{Amount: 400}}, OperationalExpenseBreakdown: []entities.ExclusiveSummaryCategoryTotal{{Amount: 100}}},
@@ -352,6 +360,9 @@ func TestAnalyticsProcessorGetExclusiveSummaryMonthlyBuildsSummaryAndBuckets(t *
 			{SalesTotal: 400, HPPBreakdown: []entities.ExclusiveSummaryCategoryTotal{{Amount: 160}}},
 			{SalesTotal: 500, HPPBreakdown: []entities.ExclusiveSummaryCategoryTotal{{Amount: 200}}},
 		},
+		bankBalances: []entities.ExclusiveSummaryBankBalance{
+			{Bank: "Cash and Bank", OpeningBalance: &openingBalance, ClosingBalance: &closingBalance, Notes: &notes},
+		},
 	}
 	processor := NewAnalyticsProcessorImpl(stub, expenseRepositoryStub{})
 
@@ -370,7 +381,15 @@ func TestAnalyticsProcessorGetExclusiveSummaryMonthlyBuildsSummaryAndBuckets(t *
 	require.Len(t, result.Periods, 5)
 	require.Equal(t, "1 - 3 Mei", result.Periods[0].Label)
 	require.Equal(t, "25 - 31 Mei", result.Periods[4].Label)
-	require.Len(t, result.BankBalance, 2)
+	require.Len(t, result.BankBalance, 1)
-	require.Equal(t, "BCA", result.BankBalance[0].Bank)
+	require.Equal(t, "Cash and Bank", result.BankBalance[0].Bank)
+	require.NotNil(t, result.BankBalance[0].OpeningBalance)
+	require.Equal(t, openingBalance, *result.BankBalance[0].OpeningBalance)
+	require.NotNil(t, result.BankBalance[0].ClosingBalance)
+	require.Equal(t, closingBalance, *result.BankBalance[0].ClosingBalance)
+	require.Nil(t, result.BankBalance[0].IncomingMutation)
+	require.Nil(t, result.BankBalance[0].OutgoingMutation)
+	require.NotNil(t, result.BankBalance[0].Notes)
+	require.Equal(t, notes, *result.BankBalance[0].Notes)
 	require.Equal(t, 6, stub.exclusiveSummaryCalls)
 }

internal/repository/analytics_repository.go

@@ -19,6 +19,7 @@ type AnalyticsRepository interface {
 	GetDashboardOverview(ctx context.Context, organizationID uuid.UUID, outletID *uuid.UUID, dateFrom, dateTo time.Time) (*entities.DashboardOverview, error)
 	GetProfitLossAnalytics(ctx context.Context, organizationID uuid.UUID, outletID *uuid.UUID, dateFrom, dateTo time.Time, groupBy string) (*entities.ProfitLossAnalytics, error)
 	GetExclusiveSummaryAnalytics(ctx context.Context, organizationID uuid.UUID, outletID *uuid.UUID, dateFrom, dateTo time.Time) (*entities.ExclusiveSummaryAnalytics, error)
+	GetExclusiveSummaryBankBalances(ctx context.Context, organizationID uuid.UUID, outletID *uuid.UUID) ([]entities.ExclusiveSummaryBankBalance, error)
 }
 
 type AnalyticsRepositoryImpl struct {
@@ -854,3 +855,47 @@ func (r *AnalyticsRepositoryImpl) exclusiveSummaryPurchaseOrderItemQuery(organiz
 
 	return query, args
 }
+
+func (r *AnalyticsRepositoryImpl) GetExclusiveSummaryBankBalances(ctx context.Context, organizationID uuid.UUID, outletID *uuid.UUID) ([]entities.ExclusiveSummaryBankBalance, error) {
+	type accountBalance struct {
+		Name           string
+		OpeningBalance float64
+		CurrentBalance float64
+		Description    *string
+	}
+
+	var accounts []accountBalance
+	query := r.db.WithContext(ctx).
+		Table("accounts").
+		Select("name, opening_balance, current_balance, description").
+		Where("organization_id = ?", organizationID).
+		Where("account_type IN ?", []entities.AccountType{entities.AccountTypeCash, entities.AccountTypeWallet, entities.AccountTypeBank}).
+		Where("is_active = ?", true)
+
+	if outletID != nil {
+		query = query.Where("outlet_id = ? OR outlet_id IS NULL", *outletID)
+	} else {
+		query = query.Where("outlet_id IS NULL")
+	}
+
+	err := query.
+		Order("number ASC, name ASC").
+		Scan(&accounts).Error
+	if err != nil {
+		return nil, err
+	}
+
+	balances := make([]entities.ExclusiveSummaryBankBalance, len(accounts))
+	for i, account := range accounts {
+		openingBalance := account.OpeningBalance
+		closingBalance := account.CurrentBalance
+		balances[i] = entities.ExclusiveSummaryBankBalance{
+			Bank:           account.Name,
+			OpeningBalance: &openingBalance,
+			ClosingBalance: &closingBalance,
+			Notes:          account.Description,
+		}
+	}
+
+	return balances, nil
+}