Add grouping by outlet_id

Reviewed-on: #21

go.sum

@@ -351,6 +351,8 @@ github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/zeebo/errs v1.4.0 h1:XNdoD/RRMKP7HD0UhJnIzUy74ISdGGxURlYG8HSWSfM=
 github.com/zeebo/errs v1.4.0/go.mod h1:sgbWHsvVuTPHcqJJGQ1WhI5KbWlHYz+2+2C/LSEtCw4=
+github.com/zeebo/xxh3 v1.1.0 h1:s7DLGDK45Dyfg7++yxI0khrfwq9661w9EN78eP/UZVs=
+github.com/zeebo/xxh3 v1.1.0/go.mod h1:IisAie1LELR4xhVinxWS5+zf1lA4p0MW4T+w+W07F5s=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
 go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
@@ -380,7 +382,6 @@ go.opentelemetry.io/otel/trace v1.35.0/go.mod h1:WUk7DtFp1Aw2MkvqGdwiXYDZZNvA/1J
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/atomic v1.11.0 h1:ZvwS0R+56ePWxUNi+Atn9dWONBPp/AUETXlHW0DxSjE=
 go.uber.org/atomic v1.11.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
-go.uber.org/goleak v1.1.11 h1:wy28qYRKZgnJTxGxvye5/wgWr1EKjmUDGYox5mGlRlI=
 go.uber.org/goleak v1.1.11/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=

internal/contract/analytics_contract.go

@@ -18,6 +18,7 @@ type PaymentMethodAnalyticsRequest struct {
 type PaymentMethodAnalyticsResponse struct {
 	OrganizationID uuid.UUID                    `json:"organization_id"`
 	OutletID       *uuid.UUID                   `json:"outlet_id,omitempty"`
+	OutletName     *string                      `json:"outlet_name,omitempty"`
 	DateFrom       time.Time                    `json:"date_from"`
 	DateTo         time.Time                    `json:"date_to"`
 	GroupBy        string                       `json:"group_by"`
@@ -54,6 +55,7 @@ type SalesAnalyticsRequest struct {
 type SalesAnalyticsResponse struct {
 	OrganizationID uuid.UUID            `json:"organization_id"`
 	OutletID       *uuid.UUID           `json:"outlet_id,omitempty"`
+	OutletName     *string              `json:"outlet_name,omitempty"`
 	DateFrom       time.Time            `json:"date_from"`
 	DateTo         time.Time            `json:"date_to"`
 	GroupBy        string               `json:"group_by"`
@@ -88,7 +90,7 @@ type PurchasingAnalyticsRequest struct {
 	OutletID       *string `form:"outlet_id,omitempty"`
 	DateFrom       string  `form:"date_from" validate:"required"`
 	DateTo         string  `form:"date_to" validate:"required"`
-	GroupBy        string  `form:"group_by,default=day" validate:"omitempty,oneof=day hour week month"`
+	GroupBy        string  `form:"group_by,default=day" validate:"omitempty,oneof=day hour week month outlet_id"`
 }
 
 type PurchasingAnalyticsResponse struct {
@@ -100,6 +102,7 @@ type PurchasingAnalyticsResponse struct {
 	GroupBy        string                     `json:"group_by"`
 	Summary        PurchasingSummary          `json:"summary"`
 	Data           []PurchasingAnalyticsData  `json:"data"`
+	OutletData     []PurchasingOutletData     `json:"outlet_data,omitempty"`
 	IngredientData []PurchasingIngredientData `json:"ingredient_data"`
 	VendorData     []PurchasingVendorData     `json:"vendor_data"`
 }
@@ -130,6 +133,20 @@ type PurchasingAnalyticsData struct {
 	Vendors                   int64     `json:"vendors"`
 }
 
+type PurchasingOutletData struct {
+	OutletID                  *uuid.UUID `json:"outlet_id,omitempty"`
+	OutletName                string     `json:"outlet_name"`
+	Purchases                 float64    `json:"purchases"`
+	RawMaterialPurchases      float64    `json:"raw_material_purchases"`
+	ExpensePurchases          float64    `json:"expense_purchases"`
+	PurchaseOrders            int64      `json:"purchase_orders"`
+	RawMaterialPurchaseOrders int64      `json:"raw_material_purchase_orders"`
+	ExpenseCount              int64      `json:"expense_count"`
+	Quantity                  float64    `json:"quantity"`
+	Ingredients               int64      `json:"ingredients"`
+	Vendors                   int64      `json:"vendors"`
+}
+
 type PurchasingIngredientData struct {
 	IngredientID       uuid.UUID `json:"ingredient_id"`
 	IngredientName     string    `json:"ingredient_name"`
@@ -161,6 +178,7 @@ type ProductAnalyticsRequest struct {
 type ProductAnalyticsResponse struct {
 	OrganizationID uuid.UUID              `json:"organization_id"`
 	OutletID       *uuid.UUID             `json:"outlet_id,omitempty"`
+	OutletName     *string                `json:"outlet_name,omitempty"`
 	DateFrom       time.Time              `json:"date_from"`
 	DateTo         time.Time              `json:"date_to"`
 	Data           []ProductAnalyticsData `json:"data"`
@@ -198,6 +216,7 @@ type ProductAnalyticsPerCategoryRequest struct {
 type ProductAnalyticsPerCategoryResponse struct {
 	OrganizationID uuid.UUID                         `json:"organization_id"`
 	OutletID       *uuid.UUID                        `json:"outlet_id,omitempty"`
+	OutletName     *string                           `json:"outlet_name,omitempty"`
 	DateFrom       time.Time                         `json:"date_from"`
 	DateTo         time.Time                         `json:"date_to"`
 	Data           []ProductAnalyticsPerCategoryData `json:"data"`
@@ -227,6 +246,7 @@ type DashboardAnalyticsRequest struct {
 type DashboardAnalyticsResponse struct {
 	OrganizationID uuid.UUID                    `json:"organization_id"`
 	OutletID       *uuid.UUID                   `json:"outlet_id,omitempty"`
+	OutletName     *string                      `json:"outlet_name,omitempty"`
 	DateFrom       time.Time                    `json:"date_from"`
 	DateTo         time.Time                    `json:"date_to"`
 	Overview       DashboardOverview            `json:"overview"`
@@ -243,6 +263,9 @@ type DashboardOverview struct {
 	TotalCustomers     int64   `json:"total_customers"`
 	VoidedOrders       int64   `json:"voided_orders"`
 	RefundedOrders     int64   `json:"refunded_orders"`
+	TotalItemSold      int64   `json:"total_item_sold"`
+	TotalLowStock      int64   `json:"total_low_stock"`
+	TotalProductActive int64   `json:"total_product_active"`
 }
 
 type ProfitLossAnalyticsRequest struct {
@@ -256,6 +279,7 @@ type ProfitLossAnalyticsRequest struct {
 type ProfitLossAnalyticsResponse struct {
 	OrganizationID           uuid.UUID                `json:"organization_id"`
 	OutletID                 *uuid.UUID               `json:"outlet_id,omitempty"`
+	OutletName               *string                  `json:"outlet_name,omitempty"`
 	DateFrom                 time.Time                `json:"date_from"`
 	DateTo                   time.Time                `json:"date_to"`
 	GroupBy                  string                   `json:"group_by"`
@@ -263,10 +287,28 @@ type ProfitLossAnalyticsResponse struct {
 	Data                     []ProfitLossData         `json:"data"`
 	ProductData              []ProductProfitData      `json:"product_data"`
 	MainSummary              []ProfitLossSummaryRow   `json:"main_summary"`
+	Purchasing               ProfitLossPurchasing     `json:"purchasing"`
 	OperationalExpenses      []OperationalExpenseItem `json:"operational_expenses"`
 	OperationalExpensesTotal float64                  `json:"operational_expenses_total"`
 }
 
+type ProfitLossPurchasing struct {
+	TodayTotal       float64                    `json:"today_total"`
+	MtdTotal         float64                    `json:"mtd_total"`
+	TodayRawMaterial float64                    `json:"today_raw_material"`
+	MtdRawMaterial   float64                    `json:"mtd_raw_material"`
+	TodayExpense     float64                    `json:"today_expense"`
+	MtdExpense       float64                    `json:"mtd_expense"`
+	Items            []ProfitLossPurchasingItem `json:"items"`
+}
+
+type ProfitLossPurchasingItem struct {
+	Date     time.Time `json:"date"`
+	Item     string    `json:"item"`
+	Quantity float64   `json:"quantity"`
+	Nominal  float64   `json:"nominal"`
+}
+
 type ProfitLossSummary struct {
 	TotalRevenue       float64 `json:"total_revenue"`
 	TotalCost          float64 `json:"total_cost"`
@@ -349,6 +391,7 @@ type ExclusiveSummaryMTDRequest struct {
 type ExclusiveSummaryPeriodResponse struct {
 	OrganizationID              uuid.UUID                           `json:"organization_id"`
 	OutletID                    *uuid.UUID                          `json:"outlet_id,omitempty"`
+	OutletName                  *string                             `json:"outlet_name,omitempty"`
 	Period                      ExclusiveSummaryPeriodRange         `json:"period"`
 	Summary                     ExclusiveSummaryPeriodSummary       `json:"summary"`
 	Reimburse                   ExclusiveSummaryReimburse           `json:"reimburse"`
@@ -408,6 +451,7 @@ type ExclusiveSummaryDailyTransaction struct {
 type ExclusiveSummaryMonthlyResponse struct {
 	OrganizationID uuid.UUID                       `json:"organization_id"`
 	OutletID       *uuid.UUID                      `json:"outlet_id,omitempty"`
+	OutletName     *string                         `json:"outlet_name,omitempty"`
 	Month          string                          `json:"month"`
 	Summary        ExclusiveSummaryMonthlySummary  `json:"summary"`
 	Periods        []ExclusiveSummaryMonthlyPeriod `json:"periods"`

internal/entities/analytics.go

@@ -32,6 +32,7 @@ type PurchasingAnalytics struct {
 	OutletName     *string                    `json:"outlet_name,omitempty"`
 	Summary        PurchasingSummary          `json:"summary"`
 	Data           []PurchasingAnalyticsData  `json:"data"`
+	OutletData     []PurchasingOutletData     `json:"outlet_data,omitempty"`
 	IngredientData []PurchasingIngredientData `json:"ingredient_data"`
 	VendorData     []PurchasingVendorData     `json:"vendor_data"`
 }
@@ -62,6 +63,20 @@ type PurchasingAnalyticsData struct {
 	Vendors                   int64     `json:"vendors"`
 }
 
+type PurchasingOutletData struct {
+	OutletID                  *uuid.UUID `json:"outlet_id,omitempty"`
+	OutletName                string     `json:"outlet_name"`
+	Purchases                 float64    `json:"purchases"`
+	RawMaterialPurchases      float64    `json:"raw_material_purchases"`
+	ExpensePurchases          float64    `json:"expense_purchases"`
+	PurchaseOrders            int64      `json:"purchase_orders"`
+	RawMaterialPurchaseOrders int64      `json:"raw_material_purchase_orders"`
+	ExpenseCount              int64      `json:"expense_count"`
+	Quantity                  float64    `json:"quantity"`
+	Ingredients               int64      `json:"ingredients"`
+	Vendors                   int64      `json:"vendors"`
+}
+
 type PurchasingIngredientData struct {
 	IngredientID       uuid.UUID `json:"ingredient_id"`
 	IngredientName     string    `json:"ingredient_name"`
@@ -120,6 +135,9 @@ type DashboardOverview struct {
 	TotalCustomers     int64   `json:"total_customers"`
 	VoidedOrders       int64   `json:"voided_orders"`
 	RefundedOrders     int64   `json:"refunded_orders"`
+	TotalItemSold      int64   `json:"total_item_sold"`
+	TotalLowStock      int64   `json:"total_low_stock"`
+	TotalProductActive int64   `json:"total_product_active"`
 }
 
 type ProfitLossAnalytics struct {
@@ -130,11 +148,25 @@ type ProfitLossAnalytics struct {
 	TodayCost                  float64
 	MtdRevenue                 float64
 	MtdCost                    float64
+	TodayPurchasing            float64
+	MtdPurchasing              float64
+	TodayPurchasingRawMaterial float64
+	MtdPurchasingRawMaterial   float64
+	TodayPurchasingExpense     float64
+	MtdPurchasingExpense       float64
+	PurchasingItems            []PurchasingItemDetail
 	TodayExpenseByCategory     []ExpenseCategoryTotal
 	MtdExpenseByCategory       []ExpenseCategoryTotal
 	OperationalExpenseItems    []OperationalExpenseItem
 }
 
+type PurchasingItemDetail struct {
+	Date     time.Time
+	Item     string
+	Quantity float64
+	Amount   float64
+}
+
 type ProfitLossSummary struct {
 	TotalRevenue       float64
 	TotalCost          float64

internal/models/analytics.go

@@ -19,6 +19,7 @@ type PaymentMethodAnalyticsRequest struct {
 type PaymentMethodAnalyticsResponse struct {
 	OrganizationID uuid.UUID                    `json:"organization_id"`
 	OutletID       *uuid.UUID                   `json:"outlet_id,omitempty"`
+	OutletName     *string                      `json:"outlet_name,omitempty"`
 	DateFrom       time.Time                    `json:"date_from"`
 	DateTo         time.Time                    `json:"date_to"`
 	GroupBy        string                       `json:"group_by"`
@@ -58,6 +59,7 @@ type SalesAnalyticsRequest struct {
 type SalesAnalyticsResponse struct {
 	OrganizationID uuid.UUID            `json:"organization_id"`
 	OutletID       *uuid.UUID           `json:"outlet_id,omitempty"`
+	OutletName     *string              `json:"outlet_name,omitempty"`
 	DateFrom       time.Time            `json:"date_from"`
 	DateTo         time.Time            `json:"date_to"`
 	GroupBy        string               `json:"group_by"`
@@ -93,7 +95,7 @@ type PurchasingAnalyticsRequest struct {
 	OutletID       *uuid.UUID `validate:"omitempty"`
 	DateFrom       time.Time  `validate:"required"`
 	DateTo         time.Time  `validate:"required"`
-	GroupBy        string     `validate:"omitempty,oneof=day hour week month"`
+	GroupBy        string     `validate:"omitempty,oneof=day hour week month outlet_id"`
 }
 
 // PurchasingAnalyticsResponse represents the response for purchasing analytics
@@ -106,6 +108,7 @@ type PurchasingAnalyticsResponse struct {
 	GroupBy        string                     `json:"group_by"`
 	Summary        PurchasingSummary          `json:"summary"`
 	Data           []PurchasingAnalyticsData  `json:"data"`
+	OutletData     []PurchasingOutletData     `json:"outlet_data,omitempty"`
 	IngredientData []PurchasingIngredientData `json:"ingredient_data"`
 	VendorData     []PurchasingVendorData     `json:"vendor_data"`
 }
@@ -138,6 +141,20 @@ type PurchasingAnalyticsData struct {
 	Vendors                   int64     `json:"vendors"`
 }
 
+type PurchasingOutletData struct {
+	OutletID                  *uuid.UUID `json:"outlet_id,omitempty"`
+	OutletName                string     `json:"outlet_name"`
+	Purchases                 float64    `json:"purchases"`
+	RawMaterialPurchases      float64    `json:"raw_material_purchases"`
+	ExpensePurchases          float64    `json:"expense_purchases"`
+	PurchaseOrders            int64      `json:"purchase_orders"`
+	RawMaterialPurchaseOrders int64      `json:"raw_material_purchase_orders"`
+	ExpenseCount              int64      `json:"expense_count"`
+	Quantity                  float64    `json:"quantity"`
+	Ingredients               int64      `json:"ingredients"`
+	Vendors                   int64      `json:"vendors"`
+}
+
 // PurchasingIngredientData represents purchasing analytics for an ingredient
 type PurchasingIngredientData struct {
 	IngredientID       uuid.UUID `json:"ingredient_id"`
@@ -171,6 +188,7 @@ type ProductAnalyticsRequest struct {
 type ProductAnalyticsResponse struct {
 	OrganizationID uuid.UUID              `json:"organization_id"`
 	OutletID       *uuid.UUID             `json:"outlet_id,omitempty"`
+	OutletName     *string                `json:"outlet_name,omitempty"`
 	DateFrom       time.Time              `json:"date_from"`
 	DateTo         time.Time              `json:"date_to"`
 	Data           []ProductAnalyticsData `json:"data"`
@@ -208,6 +226,7 @@ type ProductAnalyticsPerCategoryRequest struct {
 type ProductAnalyticsPerCategoryResponse struct {
 	OrganizationID uuid.UUID                         `json:"organization_id"`
 	OutletID       *uuid.UUID                        `json:"outlet_id,omitempty"`
+	OutletName     *string                           `json:"outlet_name,omitempty"`
 	DateFrom       time.Time                         `json:"date_from"`
 	DateTo         time.Time                         `json:"date_to"`
 	Data           []ProductAnalyticsPerCategoryData `json:"data"`
@@ -237,6 +256,7 @@ type DashboardAnalyticsRequest struct {
 type DashboardAnalyticsResponse struct {
 	OrganizationID uuid.UUID                    `json:"organization_id"`
 	OutletID       *uuid.UUID                   `json:"outlet_id,omitempty"`
+	OutletName     *string                      `json:"outlet_name,omitempty"`
 	DateFrom       time.Time                    `json:"date_from"`
 	DateTo         time.Time                    `json:"date_to"`
 	Overview       DashboardOverview            `json:"overview"`
@@ -253,6 +273,9 @@ type DashboardOverview struct {
 	TotalCustomers     int64   `json:"total_customers"`
 	VoidedOrders       int64   `json:"voided_orders"`
 	RefundedOrders     int64   `json:"refunded_orders"`
+	TotalItemSold      int64   `json:"total_item_sold"`
+	TotalLowStock      int64   `json:"total_low_stock"`
+	TotalProductActive int64   `json:"total_product_active"`
 }
 
 type ProfitLossAnalyticsRequest struct {
@@ -266,6 +289,7 @@ type ProfitLossAnalyticsRequest struct {
 type ProfitLossAnalyticsResponse struct {
 	OrganizationID           uuid.UUID                `json:"organization_id"`
 	OutletID                 *uuid.UUID               `json:"outlet_id,omitempty"`
+	OutletName               *string                  `json:"outlet_name,omitempty"`
 	DateFrom                 time.Time                `json:"date_from"`
 	DateTo                   time.Time                `json:"date_to"`
 	GroupBy                  string                   `json:"group_by"`
@@ -273,10 +297,28 @@ type ProfitLossAnalyticsResponse struct {
 	Data                     []ProfitLossData         `json:"data"`
 	ProductData              []ProductProfitData      `json:"product_data"`
 	MainSummary              []ProfitLossSummaryRow   `json:"main_summary"`
+	Purchasing               ProfitLossPurchasing     `json:"purchasing"`
 	OperationalExpenses      []OperationalExpenseItem `json:"operational_expenses"`
 	OperationalExpensesTotal float64                  `json:"operational_expenses_total"`
 }
 
+type ProfitLossPurchasing struct {
+	TodayTotal       float64                    `json:"today_total"`
+	MtdTotal         float64                    `json:"mtd_total"`
+	TodayRawMaterial float64                    `json:"today_raw_material"`
+	MtdRawMaterial   float64                    `json:"mtd_raw_material"`
+	TodayExpense     float64                    `json:"today_expense"`
+	MtdExpense       float64                    `json:"mtd_expense"`
+	Items            []ProfitLossPurchasingItem `json:"items"`
+}
+
+type ProfitLossPurchasingItem struct {
+	Date     time.Time `json:"date"`
+	Item     string    `json:"item"`
+	Quantity float64   `json:"quantity"`
+	Nominal  float64   `json:"nominal"`
+}
+
 type ProfitLossSummary struct {
 	TotalRevenue       float64 `json:"total_revenue"`
 	TotalCost          float64 `json:"total_cost"`
@@ -359,6 +401,7 @@ type ExclusiveSummaryMTDRequest struct {
 type ExclusiveSummaryPeriodResponse struct {
 	OrganizationID              uuid.UUID                           `json:"organization_id"`
 	OutletID                    *uuid.UUID                          `json:"outlet_id,omitempty"`
+	OutletName                  *string                             `json:"outlet_name,omitempty"`
 	Period                      ExclusiveSummaryPeriodRange         `json:"period"`
 	Summary                     ExclusiveSummaryPeriodSummary       `json:"summary"`
 	Reimburse                   ExclusiveSummaryReimburse           `json:"reimburse"`
@@ -418,6 +461,7 @@ type ExclusiveSummaryDailyTransaction struct {
 type ExclusiveSummaryMonthlyResponse struct {
 	OrganizationID uuid.UUID                       `json:"organization_id"`
 	OutletID       *uuid.UUID                      `json:"outlet_id,omitempty"`
+	OutletName     *string                         `json:"outlet_name,omitempty"`
 	Month          string                          `json:"month"`
 	Summary        ExclusiveSummaryMonthlySummary  `json:"summary"`
 	Periods        []ExclusiveSummaryMonthlyPeriod `json:"periods"`

internal/processor/analytics_processor.go

@@ -9,6 +9,8 @@ import (
 	"apskel-pos-be/internal/entities"
 	"apskel-pos-be/internal/models"
 	"apskel-pos-be/internal/repository"
+
+	"github.com/google/uuid"
 )
 
 type AnalyticsProcessor interface {
@@ -36,6 +38,18 @@ func NewAnalyticsProcessorImpl(analyticsRepo repository.AnalyticsRepository, exp
 	}
 }
 
+// resolveOutletName fetches the outlet name from the database if outletID is provided
+func (p *AnalyticsProcessorImpl) resolveOutletName(ctx context.Context, organizationID uuid.UUID, outletID *uuid.UUID) *string {
+	if outletID == nil {
+		return nil
+	}
+	name, err := p.analyticsRepo.GetOutletName(ctx, organizationID, *outletID)
+	if err != nil || name == "" {
+		return nil
+	}
+	return &name
+}
+
 func (p *AnalyticsProcessorImpl) GetPaymentMethodAnalytics(ctx context.Context, req *models.PaymentMethodAnalyticsRequest) (*models.PaymentMethodAnalyticsResponse, error) {
 	if req.DateFrom.After(req.DateTo) {
 		return nil, fmt.Errorf("date_from cannot be after date_to")
@@ -90,6 +104,7 @@ func (p *AnalyticsProcessorImpl) GetPaymentMethodAnalytics(ctx context.Context,
 	return &models.PaymentMethodAnalyticsResponse{
 		OrganizationID: req.OrganizationID,
 		OutletID:       req.OutletID,
+		OutletName:     p.resolveOutletName(ctx, req.OrganizationID, req.OutletID),
 		DateFrom:       req.DateFrom,
 		DateTo:         req.DateTo,
 		GroupBy:        req.GroupBy,
@@ -164,6 +179,7 @@ func (p *AnalyticsProcessorImpl) GetSalesAnalytics(ctx context.Context, req *mod
 	return &models.SalesAnalyticsResponse{
 		OrganizationID: req.OrganizationID,
 		OutletID:       req.OutletID,
+		OutletName:     p.resolveOutletName(ctx, req.OrganizationID, req.OutletID),
 		DateFrom:       req.DateFrom,
 		DateTo:         req.DateTo,
 		GroupBy:        req.GroupBy,
@@ -202,6 +218,23 @@ func (p *AnalyticsProcessorImpl) GetPurchasingAnalytics(ctx context.Context, req
 		}
 	}
 
+	outletData := make([]models.PurchasingOutletData, len(result.OutletData))
+	for i, item := range result.OutletData {
+		outletData[i] = models.PurchasingOutletData{
+			OutletID:                  item.OutletID,
+			OutletName:                item.OutletName,
+			Purchases:                 item.Purchases,
+			RawMaterialPurchases:      item.RawMaterialPurchases,
+			ExpensePurchases:          item.ExpensePurchases,
+			PurchaseOrders:            item.PurchaseOrders,
+			RawMaterialPurchaseOrders: item.RawMaterialPurchaseOrders,
+			ExpenseCount:              item.ExpenseCount,
+			Quantity:                  item.Quantity,
+			Ingredients:               item.Ingredients,
+			Vendors:                   item.Vendors,
+		}
+	}
+
 	ingredientData := make([]models.PurchasingIngredientData, len(result.IngredientData))
 	for i, item := range result.IngredientData {
 		ingredientData[i] = models.PurchasingIngredientData{
@@ -246,6 +279,7 @@ func (p *AnalyticsProcessorImpl) GetPurchasingAnalytics(ctx context.Context, req
 			TotalVendors:              result.Summary.TotalVendors,
 		},
 		Data:           data,
+		OutletData:     outletData,
 		IngredientData: ingredientData,
 		VendorData:     vendorData,
 	}, nil
@@ -295,6 +329,7 @@ func (p *AnalyticsProcessorImpl) GetProductAnalytics(ctx context.Context, req *m
 	return &models.ProductAnalyticsResponse{
 		OrganizationID: req.OrganizationID,
 		OutletID:       req.OutletID,
+		OutletName:     p.resolveOutletName(ctx, req.OrganizationID, req.OutletID),
 		DateFrom:       req.DateFrom,
 		DateTo:         req.DateTo,
 		Data:           resultData,
@@ -332,6 +367,7 @@ func (p *AnalyticsProcessorImpl) GetProductAnalyticsPerCategory(ctx context.Cont
 	return &models.ProductAnalyticsPerCategoryResponse{
 		OrganizationID: req.OrganizationID,
 		OutletID:       req.OutletID,
+		OutletName:     p.resolveOutletName(ctx, req.OrganizationID, req.OutletID),
 		DateFrom:       req.DateFrom,
 		DateTo:         req.DateTo,
 		Data:           resultData,
@@ -393,6 +429,7 @@ func (p *AnalyticsProcessorImpl) GetDashboardAnalytics(ctx context.Context, req
 	return &models.DashboardAnalyticsResponse{
 		OrganizationID: req.OrganizationID,
 		OutletID:       req.OutletID,
+		OutletName:     p.resolveOutletName(ctx, req.OrganizationID, req.OutletID),
 		DateFrom:       req.DateFrom,
 		DateTo:         req.DateTo,
 		Overview: models.DashboardOverview{
@@ -402,6 +439,9 @@ func (p *AnalyticsProcessorImpl) GetDashboardAnalytics(ctx context.Context, req
 			TotalCustomers:     overview.TotalCustomers,
 			VoidedOrders:       overview.VoidedOrders,
 			RefundedOrders:     overview.RefundedOrders,
+			TotalItemSold:      overview.TotalItemSold,
+			TotalLowStock:      overview.TotalLowStock,
+			TotalProductActive: overview.TotalProductActive,
 		},
 		TopProducts:    topProducts.Data,
 		PaymentMethods: paymentMethods.Data,
@@ -604,9 +644,20 @@ func (p *AnalyticsProcessorImpl) GetProfitLossAnalytics(ctx context.Context, req
 		opsTotal += item.Amount
 	}
 
+	purchasingItems := make([]models.ProfitLossPurchasingItem, len(result.PurchasingItems))
+	for i, item := range result.PurchasingItems {
+		purchasingItems[i] = models.ProfitLossPurchasingItem{
+			Date:     item.Date,
+			Item:     item.Item,
+			Quantity: item.Quantity,
+			Nominal:  item.Amount,
+		}
+	}
+
 	return &models.ProfitLossAnalyticsResponse{
 		OrganizationID: req.OrganizationID,
 		OutletID:       req.OutletID,
+		OutletName:     p.resolveOutletName(ctx, req.OrganizationID, req.OutletID),
 		DateFrom:       req.DateFrom,
 		DateTo:         req.DateTo,
 		GroupBy:        req.GroupBy,
@@ -626,6 +677,15 @@ func (p *AnalyticsProcessorImpl) GetProfitLossAnalytics(ctx context.Context, req
 		Data:        data,
 		ProductData: productData,
 		MainSummary: mainSummary,
+		Purchasing: models.ProfitLossPurchasing{
+			TodayTotal:       result.TodayPurchasing,
+			MtdTotal:         result.MtdPurchasing,
+			TodayRawMaterial: result.TodayPurchasingRawMaterial,
+			MtdRawMaterial:   result.MtdPurchasingRawMaterial,
+			TodayExpense:     result.TodayPurchasingExpense,
+			MtdExpense:       result.MtdPurchasingExpense,
+			Items:            purchasingItems,
+		},
 		OperationalExpenses:      opsItems,
 		OperationalExpensesTotal: opsTotal,
 	}, nil
@@ -721,6 +781,7 @@ func (p *AnalyticsProcessorImpl) GetExclusiveSummaryMonthly(ctx context.Context,
 	return &models.ExclusiveSummaryMonthlyResponse{
 		OrganizationID: req.OrganizationID,
 		OutletID:       req.OutletID,
+		OutletName:     p.resolveOutletName(ctx, req.OrganizationID, req.OutletID),
 		Month:          monthStart.Format("2006-01"),
 		Summary: models.ExclusiveSummaryMonthlySummary{
 			TotalSales:               fullPeriod.Summary.Sales,
@@ -795,6 +856,7 @@ func (p *AnalyticsProcessorImpl) buildExclusiveSummaryPeriod(ctx context.Context
 	return &models.ExclusiveSummaryPeriodResponse{
 		OrganizationID: req.OrganizationID,
 		OutletID:       req.OutletID,
+		OutletName:     p.resolveOutletName(ctx, req.OrganizationID, req.OutletID),
 		Period: models.ExclusiveSummaryPeriodRange{
 			DateFrom: req.DateFrom,
 			DateTo:   req.DateTo,

internal/processor/analytics_processor_test.go

@@ -68,6 +68,10 @@ func (s *analyticsRepositoryStub) GetExclusiveSummaryBankBalances(context.Contex
 	return s.bankBalances, nil
 }
 
+func (analyticsRepositoryStub) GetOutletName(context.Context, uuid.UUID, uuid.UUID) (string, error) {
+	return "", nil
+}
+
 type expenseRepositoryStub struct{}
 
 func (expenseRepositoryStub) Create(context.Context, *entities.Expense) error { return nil }
@@ -141,6 +145,52 @@ func TestAnalyticsProcessorGetPurchasingAnalyticsPassesOutletName(t *testing.T)
 	require.Equal(t, float64(175), result.Data[0].ExpensePurchases)
 }
 
+func TestAnalyticsProcessorGetPurchasingAnalyticsMapsOutletData(t *testing.T) {
+	outletID := uuid.New()
+	now := time.Date(2026, 5, 1, 0, 0, 0, 0, time.UTC)
+	processor := NewAnalyticsProcessorImpl(&analyticsRepositoryStub{
+		purchasingResult: &entities.PurchasingAnalytics{
+			Summary: entities.PurchasingSummary{
+				TotalPurchases: 500,
+			},
+			OutletData: []entities.PurchasingOutletData{
+				{
+					OutletID:                  &outletID,
+					OutletName:                "Outlet A",
+					Purchases:                 500,
+					RawMaterialPurchases:      350,
+					ExpensePurchases:          150,
+					PurchaseOrders:            4,
+					RawMaterialPurchaseOrders: 3,
+					ExpenseCount:              2,
+					Quantity:                  10,
+					Ingredients:               5,
+					Vendors:                   2,
+				},
+			},
+		},
+	}, expenseRepositoryStub{})
+
+	result, err := processor.GetPurchasingAnalytics(context.Background(), &models.PurchasingAnalyticsRequest{
+		OrganizationID: uuid.New(),
+		DateFrom:       now,
+		DateTo:         now,
+		GroupBy:        "outlet_id",
+	})
+
+	require.NoError(t, err)
+	require.NotNil(t, result)
+	require.Equal(t, "outlet_id", result.GroupBy)
+	require.Empty(t, result.Data)
+	require.Len(t, result.OutletData, 1)
+	require.Equal(t, &outletID, result.OutletData[0].OutletID)
+	require.Equal(t, "Outlet A", result.OutletData[0].OutletName)
+	require.Equal(t, float64(500), result.OutletData[0].Purchases)
+	require.Equal(t, float64(350), result.OutletData[0].RawMaterialPurchases)
+	require.Equal(t, float64(150), result.OutletData[0].ExpensePurchases)
+	require.Equal(t, int64(4), result.OutletData[0].PurchaseOrders)
+}
+
 func TestAnalyticsProcessorGetProfitLossAnalyticsMapsOverviewAndReportFields(t *testing.T) {
 	productID := uuid.New()
 	categoryID := uuid.New()

internal/repository/analytics_repository.go

@@ -21,6 +21,7 @@ type AnalyticsRepository interface {
 	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)
+	GetOutletName(ctx context.Context, organizationID uuid.UUID, outletID uuid.UUID) (string, error)
 }
 
 type AnalyticsRepositoryImpl struct {
@@ -40,6 +41,22 @@ func (r *AnalyticsRepositoryImpl) resolveOutletID(query *gorm.DB, outletID *uuid
 	return query
 }
 
+func (r *AnalyticsRepositoryImpl) GetOutletName(ctx context.Context, organizationID uuid.UUID, outletID uuid.UUID) (string, error) {
+	var outlet struct {
+		Name string
+	}
+	result := r.db.WithContext(ctx).
+		Table("outlets").
+		Select("name").
+		Where("id = ? AND organization_id = ?", outletID, organizationID).
+		Limit(1).
+		Scan(&outlet)
+	if result.Error != nil {
+		return "", result.Error
+	}
+	return outlet.Name, nil
+}
+
 func purchaseOrderItemTotalAmountSQL() string {
 	return "CASE WHEN pc.type = '" + string(entities.PurchaseCategoryTypeRawMaterial) + "' THEN COALESCE(poi.quantity, 0) * poi.amount ELSE poi.amount END"
 }
@@ -207,6 +224,39 @@ func (r *AnalyticsRepositoryImpl) getPurchaseOrderPurchasingAnalytics(ctx contex
 	}
 
 	var data []entities.PurchasingAnalyticsData
+	var outletData []entities.PurchasingOutletData
+	if groupBy == "outlet_id" {
+		outletQuery := r.db.WithContext(ctx).
+			Table("purchase_orders po").
+			Select(`
+				po.outlet_id as outlet_id,
+				COALESCE(o.name, 'No Outlet') as outlet_name,
+				COALESCE(SUM(`+purchaseOrderItemTotalAmountSQL()+`), 0) as purchases,
+				COALESCE(SUM(`+purchaseOrderRawMaterialAmountSQL()+`), 0) as raw_material_purchases,
+				COALESCE(SUM(`+purchaseOrderExpenseAmountSQL()+`), 0) as expense_purchases,
+				COUNT(DISTINCT po.id) as purchase_orders,
+				COUNT(DISTINCT CASE WHEN pc.type = '`+string(entities.PurchaseCategoryTypeRawMaterial)+`' THEN po.id END) as raw_material_purchase_orders,
+				COUNT(CASE WHEN pc.type = '`+string(entities.PurchaseCategoryTypeExpense)+`' THEN poi.id END) as expense_count,
+				COALESCE(SUM(poi.quantity), 0) as quantity,
+				COUNT(DISTINCT i.id) as ingredients,
+				COUNT(DISTINCT COALESCE(po.vendor_id::text, 'no-vendor')) as vendors
+			`).
+			Joins("LEFT JOIN outlets o ON po.outlet_id = o.id").
+			Joins("LEFT JOIN purchase_order_items poi ON poi.purchase_order_id = po.id").
+			Joins("LEFT JOIN purchase_categories pc ON poi.purchase_category_id = pc.id").
+			Joins("LEFT JOIN ingredients i ON poi.ingredient_id = i.id").
+			Joins("LEFT JOIN units u ON poi.unit_id = u.id").
+			Where("po.organization_id = ?", organizationID).
+			Where("po.status != ?", "cancelled").
+			Where("po.transaction_date >= ? AND po.transaction_date <= ?", dateFrom, dateTo).
+			Group("po.outlet_id, COALESCE(o.name, 'No Outlet')").
+			Order("outlet_name ASC")
+		outletQuery = r.applyPurchaseOrderItemOutletFilter(outletQuery, outletID)
+
+		if err := outletQuery.Scan(&outletData).Error; err != nil {
+			return nil, err
+		}
+	} else {
 		dataQuery := r.db.WithContext(ctx).
 			Table("purchase_orders po").
 			Select(`
@@ -236,6 +286,7 @@ func (r *AnalyticsRepositoryImpl) getPurchaseOrderPurchasingAnalytics(ctx contex
 		if err := dataQuery.Scan(&data).Error; err != nil {
 			return nil, err
 		}
+	}
 
 	var ingredientData []entities.PurchasingIngredientData
 	ingredientQuery := r.db.WithContext(ctx).
@@ -298,6 +349,7 @@ func (r *AnalyticsRepositoryImpl) getPurchaseOrderPurchasingAnalytics(ctx contex
 		OutletName:     outletName,
 		Summary:        summary,
 		Data:           data,
+		OutletData:     outletData,
 		IngredientData: ingredientData,
 		VendorData:     vendorData,
 	}, nil
@@ -318,6 +370,13 @@ func (r *AnalyticsRepositoryImpl) GetProductAnalytics(ctx context.Context, organ
 		Select(`
 			p.id as product_id,
 			p.name as product_name,
+			p.sku as product_sku,
+			COALESCE(
+				NULLIF(pop.price, 0),
+				(SELECT price FROM product_outlet_prices WHERE product_id = p.id ORDER BY updated_at DESC LIMIT 1),
+				NULLIF(p.price, 0),
+				0
+			) as product_price,
 			c.id as category_id,
 			c.name as category_name,
 			c.order as category_order,
@@ -351,6 +410,7 @@ func (r *AnalyticsRepositoryImpl) GetProductAnalytics(ctx context.Context, organ
 		Joins("JOIN products p ON oi.product_id = p.id").
 		Joins("JOIN categories c ON p.category_id = c.id").
 		Joins("JOIN orders o ON oi.order_id = o.id").
+		Joins("LEFT JOIN product_outlet_prices pop ON pop.product_id = p.id AND pop.outlet_id = o.outlet_id").
 		Joins("LEFT JOIN (?) mahpp ON mahpp.product_id = p.id",
 			r.db.Table("product_recipes pr2").
 				Select("pr2.product_id, SUM(pr2.quantity * (1 + COALESCE(pr2.waste_percentage, 0)/100.0) * COALESCE(ma.moving_avg_cost, ing.cost)) as hpp_per_unit").
@@ -376,7 +436,7 @@ func (r *AnalyticsRepositoryImpl) GetProductAnalytics(ctx context.Context, organ
 	query = r.resolveOutletID(query, outletID, "o.outlet_id")
 
 	err := query.
-		Group("p.id, p.name, p.cost, c.id, c.name, c.order, mahpp.hpp_per_unit").
+		Group("p.id, p.name, p.sku, p.price, p.cost, pop.price, c.id, c.name, c.order, mahpp.hpp_per_unit").
 		Order("revenue DESC").
 		Limit(limit).
 		Scan(&results).Error
@@ -463,6 +523,41 @@ func (r *AnalyticsRepositoryImpl) GetDashboardOverview(ctx context.Context, orga
 		return nil, err
 	}
 
+	// Total item sold (sum of order_items quantity for completed orders in date range)
+	var totalItemSold int64
+	itemQuery := r.db.WithContext(ctx).
+		Table("order_items oi").
+		Select("COALESCE(SUM(oi.quantity), 0)").
+		Joins("JOIN orders o ON o.id = oi.order_id").
+		Where("o.organization_id = ?", organizationID).
+		Where("o.is_void = false AND o.is_refund = false AND o.payment_status = 'completed'").
+		Where("o.created_at >= ? AND o.created_at <= ?", dateFrom, dateTo)
+	itemQuery = r.resolveOutletID(itemQuery, outletID, "o.outlet_id")
+	itemQuery.Scan(&totalItemSold)
+	result.TotalItemSold = totalItemSold
+
+	// Total low stock (inventory where quantity <= reorder_level)
+	var totalLowStock int64
+	lowStockQuery := r.db.WithContext(ctx).
+		Table("inventory i").
+		Select("COUNT(i.id)").
+		Joins("JOIN products p ON p.id = i.product_id").
+		Where("p.organization_id = ?", organizationID).
+		Where("i.quantity <= i.reorder_level")
+	lowStockQuery = r.resolveOutletID(lowStockQuery, outletID, "i.outlet_id")
+	lowStockQuery.Scan(&totalLowStock)
+	result.TotalLowStock = totalLowStock
+
+	// Total active products
+	var totalProductActive int64
+	productQuery := r.db.WithContext(ctx).
+		Table("products p").
+		Select("COUNT(p.id)").
+		Where("p.organization_id = ?", organizationID).
+		Where("p.is_active = true")
+	productQuery.Scan(&totalProductActive)
+	result.TotalProductActive = totalProductActive
+
 	return &result, nil
 }
 
@@ -687,6 +782,20 @@ func (r *AnalyticsRepositoryImpl) GetProfitLossAnalytics(ctx context.Context, or
 	}
 	opsItems = mergeOperationalExpenseItems(opsItems, poOpsItems)
 
+	todayPurchasing, err := r.getPurchaseOrderTotals(ctx, organizationID, todayStart, todayEnd)
+	if err != nil {
+		return nil, err
+	}
+	mtdPurchasing, err := r.getPurchaseOrderTotals(ctx, organizationID, mtdStart, todayEnd)
+	if err != nil {
+		return nil, err
+	}
+
+	purchasingItems, err := r.getPurchasingItemDetails(ctx, organizationID, dateFrom, dateTo)
+	if err != nil {
+		return nil, err
+	}
+
 	return &entities.ProfitLossAnalytics{
 		Summary:                    summary,
 		Data:                       data,
@@ -695,6 +804,13 @@ func (r *AnalyticsRepositoryImpl) GetProfitLossAnalytics(ctx context.Context, or
 		TodayCost:                  todayRC.Cost,
 		MtdRevenue:                 mtdRC.Revenue,
 		MtdCost:                    mtdRC.Cost,
+		TodayPurchasing:            todayPurchasing.Total,
+		MtdPurchasing:              mtdPurchasing.Total,
+		TodayPurchasingRawMaterial: todayPurchasing.RawMaterial,
+		MtdPurchasingRawMaterial:   mtdPurchasing.RawMaterial,
+		TodayPurchasingExpense:     todayPurchasing.Expense,
+		MtdPurchasingExpense:       mtdPurchasing.Expense,
+		PurchasingItems:            purchasingItems,
 		TodayExpenseByCategory:     todayExpenseByCategory,
 		MtdExpenseByCategory:       mtdExpenseByCategory,
 		OperationalExpenseItems:    opsItems,
@@ -724,6 +840,68 @@ func (r *AnalyticsRepositoryImpl) getPurchaseOrderRawMaterialTotal(ctx context.C
 	return result.Total, nil
 }
 
+type purchasingTotals struct {
+	Total       float64
+	RawMaterial float64
+	Expense     float64
+}
+
+func (r *AnalyticsRepositoryImpl) getPurchaseOrderTotals(ctx context.Context, organizationID uuid.UUID, dateFrom, dateTo time.Time) (purchasingTotals, error) {
+	type result struct {
+		Total       float64
+		RawMaterial float64
+		Expense     float64
+	}
+	var res result
+
+	query := r.db.WithContext(ctx).
+		Table("purchase_order_items poi").
+		Select(`
+			COALESCE(SUM(`+purchaseOrderItemTotalAmountSQL()+`), 0) as total,
+			COALESCE(SUM(`+purchaseOrderRawMaterialAmountSQL()+`), 0) as raw_material,
+			COALESCE(SUM(`+purchaseOrderExpenseAmountSQL()+`), 0) as expense
+		`).
+		Joins("JOIN purchase_orders po ON poi.purchase_order_id = po.id").
+		Joins("JOIN purchase_categories pc ON poi.purchase_category_id = pc.id").
+		Where("po.organization_id = ?", organizationID).
+		Where("po.status = ?", "received").
+		Where("po.transaction_date >= ? AND po.transaction_date <= ?", dateFrom, dateTo)
+
+	if err := query.Scan(&res).Error; err != nil {
+		return purchasingTotals{}, err
+	}
+	return purchasingTotals{
+		Total:       res.Total,
+		RawMaterial: res.RawMaterial,
+		Expense:     res.Expense,
+	}, nil
+}
+
+func (r *AnalyticsRepositoryImpl) getPurchasingItemDetails(ctx context.Context, organizationID uuid.UUID, dateFrom, dateTo time.Time) ([]entities.PurchasingItemDetail, error) {
+	var results []entities.PurchasingItemDetail
+
+	query := r.db.WithContext(ctx).
+		Table("purchase_order_items poi").
+		Select(`
+			po.transaction_date as date,
+			COALESCE(NULLIF(poi.description, ''), i.name, pc.name) as item,
+			COALESCE(poi.quantity, 0) as quantity,
+			CASE WHEN pc.type = '`+string(entities.PurchaseCategoryTypeRawMaterial)+`' THEN COALESCE(poi.quantity, 0) * poi.amount ELSE poi.amount END as amount
+		`).
+		Joins("JOIN purchase_orders po ON poi.purchase_order_id = po.id").
+		Joins("LEFT JOIN purchase_categories pc ON poi.purchase_category_id = pc.id").
+		Joins("LEFT JOIN ingredients i ON poi.ingredient_id = i.id").
+		Where("po.organization_id = ?", organizationID).
+		Where("po.status = ?", "received").
+		Where("po.transaction_date >= ? AND po.transaction_date <= ?", dateFrom, dateTo).
+		Order("po.transaction_date DESC, poi.created_at DESC")
+
+	if err := query.Scan(&results).Error; err != nil {
+		return nil, err
+	}
+	return results, nil
+}
+
 func (r *AnalyticsRepositoryImpl) getPurchaseOrderRawMaterialCostByPeriod(ctx context.Context, organizationID uuid.UUID, outletID *uuid.UUID, dateFrom, dateTo time.Time, groupBy string) ([]entities.ProfitLossData, error) {
 	var dateFormat string
 	switch groupBy {

internal/service/analytics_service.go

@@ -200,6 +200,7 @@ func (s *AnalyticsServiceImpl) validatePurchasingAnalyticsRequest(req *models.Pu
 			"hour":      true,
 			"week":      true,
 			"month":     true,
+			"outlet_id": true,
 		}
 		if !validGroupBy[req.GroupBy] {
 			return fmt.Errorf("invalid group_by value: %s", req.GroupBy)

internal/service/analytics_service_test.go

@@ -132,6 +132,21 @@ func TestAnalyticsServiceGetPurchasingAnalyticsAllowsEmptyGroupBy(t *testing.T)
 	require.NotNil(t, resp)
 }
 
+func TestAnalyticsServiceGetPurchasingAnalyticsAllowsOutletGroupBy(t *testing.T) {
+	service := NewAnalyticsServiceImpl(analyticsProcessorStub{})
+	now := time.Date(2026, 5, 1, 0, 0, 0, 0, time.UTC)
+
+	resp, err := service.GetPurchasingAnalytics(context.Background(), &models.PurchasingAnalyticsRequest{
+		OrganizationID: uuid.New(),
+		DateFrom:       now,
+		DateTo:         now,
+		GroupBy:        "outlet_id",
+	})
+
+	require.NoError(t, err)
+	require.NotNil(t, resp)
+}
+
 func TestAnalyticsServiceGetProfitLossAnalyticsValidation(t *testing.T) {
 	service := NewAnalyticsServiceImpl(analyticsProcessorStub{})
 	now := time.Date(2026, 5, 1, 0, 0, 0, 0, time.UTC)

internal/transformer/analytics_transformer.go

@@ -66,6 +66,7 @@ func PaymentMethodAnalyticsModelToContract(resp *models.PaymentMethodAnalyticsRe
 	return &contract.PaymentMethodAnalyticsResponse{
 		OrganizationID: resp.OrganizationID,
 		OutletID:       resp.OutletID,
+		OutletName:     resp.OutletName,
 		DateFrom:       resp.DateFrom,
 		DateTo:         resp.DateTo,
 		GroupBy:        resp.GroupBy,
@@ -122,6 +123,7 @@ func SalesAnalyticsModelToContract(resp *models.SalesAnalyticsResponse) *contrac
 	return &contract.SalesAnalyticsResponse{
 		OrganizationID: resp.OrganizationID,
 		OutletID:       resp.OutletID,
+		OutletName:     resp.OutletName,
 		DateFrom:       resp.DateFrom,
 		DateTo:         resp.DateTo,
 		GroupBy:        resp.GroupBy,
@@ -182,6 +184,23 @@ func PurchasingAnalyticsModelToContract(resp *models.PurchasingAnalyticsResponse
 		}
 	}
 
+	outletData := make([]contract.PurchasingOutletData, len(resp.OutletData))
+	for i, item := range resp.OutletData {
+		outletData[i] = contract.PurchasingOutletData{
+			OutletID:                  item.OutletID,
+			OutletName:                item.OutletName,
+			Purchases:                 item.Purchases,
+			RawMaterialPurchases:      item.RawMaterialPurchases,
+			ExpensePurchases:          item.ExpensePurchases,
+			PurchaseOrders:            item.PurchaseOrders,
+			RawMaterialPurchaseOrders: item.RawMaterialPurchaseOrders,
+			ExpenseCount:              item.ExpenseCount,
+			Quantity:                  item.Quantity,
+			Ingredients:               item.Ingredients,
+			Vendors:                   item.Vendors,
+		}
+	}
+
 	ingredientData := make([]contract.PurchasingIngredientData, len(resp.IngredientData))
 	for i, item := range resp.IngredientData {
 		ingredientData[i] = contract.PurchasingIngredientData{
@@ -226,6 +245,7 @@ func PurchasingAnalyticsModelToContract(resp *models.PurchasingAnalyticsResponse
 			TotalVendors:              resp.Summary.TotalVendors,
 		},
 		Data:           data,
+		OutletData:     outletData,
 		IngredientData: ingredientData,
 		VendorData:     vendorData,
 	}
@@ -285,6 +305,7 @@ func ProductAnalyticsModelToContract(resp *models.ProductAnalyticsResponse) *con
 	return &contract.ProductAnalyticsResponse{
 		OrganizationID: resp.OrganizationID,
 		OutletID:       resp.OutletID,
+		OutletName:     resp.OutletName,
 		DateFrom:       resp.DateFrom,
 		DateTo:         resp.DateTo,
 		Data:           data,
@@ -337,6 +358,7 @@ func ProductAnalyticsPerCategoryModelToContract(resp *models.ProductAnalyticsPer
 	return &contract.ProductAnalyticsPerCategoryResponse{
 		OrganizationID: resp.OrganizationID,
 		OutletID:       resp.OutletID,
+		OutletName:     resp.OutletName,
 		DateFrom:       resp.DateFrom,
 		DateTo:         resp.DateTo,
 		Data:           data,
@@ -421,6 +443,7 @@ func DashboardAnalyticsModelToContract(resp *models.DashboardAnalyticsResponse)
 	return &contract.DashboardAnalyticsResponse{
 		OrganizationID: resp.OrganizationID,
 		OutletID:       resp.OutletID,
+		OutletName:     resp.OutletName,
 		DateFrom:       resp.DateFrom,
 		DateTo:         resp.DateTo,
 		Overview: contract.DashboardOverview{
@@ -430,6 +453,9 @@ func DashboardAnalyticsModelToContract(resp *models.DashboardAnalyticsResponse)
 			TotalCustomers:     resp.Overview.TotalCustomers,
 			VoidedOrders:       resp.Overview.VoidedOrders,
 			RefundedOrders:     resp.Overview.RefundedOrders,
+			TotalItemSold:      resp.Overview.TotalItemSold,
+			TotalLowStock:      resp.Overview.TotalLowStock,
+			TotalProductActive: resp.Overview.TotalProductActive,
 		},
 		TopProducts:    topProducts,
 		PaymentMethods: paymentMethods,
@@ -516,9 +542,20 @@ func ProfitLossAnalyticsModelToContract(resp *models.ProfitLossAnalyticsResponse
 		}
 	}
 
+	purchasingItems := make([]contract.ProfitLossPurchasingItem, len(resp.Purchasing.Items))
+	for i, item := range resp.Purchasing.Items {
+		purchasingItems[i] = contract.ProfitLossPurchasingItem{
+			Date:     item.Date,
+			Item:     item.Item,
+			Quantity: item.Quantity,
+			Nominal:  item.Nominal,
+		}
+	}
+
 	return &contract.ProfitLossAnalyticsResponse{
 		OrganizationID: resp.OrganizationID,
 		OutletID:       resp.OutletID,
+		OutletName:     resp.OutletName,
 		DateFrom:       resp.DateFrom,
 		DateTo:         resp.DateTo,
 		GroupBy:        resp.GroupBy,
@@ -538,6 +575,15 @@ func ProfitLossAnalyticsModelToContract(resp *models.ProfitLossAnalyticsResponse
 		Data:        data,
 		ProductData: productData,
 		MainSummary: mainSummary,
+		Purchasing: contract.ProfitLossPurchasing{
+			TodayTotal:       resp.Purchasing.TodayTotal,
+			MtdTotal:         resp.Purchasing.MtdTotal,
+			TodayRawMaterial: resp.Purchasing.TodayRawMaterial,
+			MtdRawMaterial:   resp.Purchasing.MtdRawMaterial,
+			TodayExpense:     resp.Purchasing.TodayExpense,
+			MtdExpense:       resp.Purchasing.MtdExpense,
+			Items:            purchasingItems,
+		},
 		OperationalExpenses:      opsItems,
 		OperationalExpensesTotal: resp.OperationalExpensesTotal,
 	}
@@ -664,6 +710,7 @@ func ExclusiveSummaryPeriodModelToContract(resp *models.ExclusiveSummaryPeriodRe
 	return &contract.ExclusiveSummaryPeriodResponse{
 		OrganizationID: resp.OrganizationID,
 		OutletID:       resp.OutletID,
+		OutletName:     resp.OutletName,
 		Period: contract.ExclusiveSummaryPeriodRange{
 			DateFrom: resp.Period.DateFrom,
 			DateTo:   resp.Period.DateTo,
@@ -726,6 +773,7 @@ func ExclusiveSummaryMonthlyModelToContract(resp *models.ExclusiveSummaryMonthly
 	return &contract.ExclusiveSummaryMonthlyResponse{
 		OrganizationID: resp.OrganizationID,
 		OutletID:       resp.OutletID,
+		OutletName:     resp.OutletName,
 		Month:          resp.Month,
 		Summary: contract.ExclusiveSummaryMonthlySummary{
 			TotalSales:               resp.Summary.TotalSales,

internal/transformer/analytics_transformer_test.go

@@ -105,6 +105,40 @@ func TestPurchasingAnalyticsModelToContractOmitsNilOutletName(t *testing.T) {
 	require.NotContains(t, string(payload), "outlet_name")
 }
 
+func TestPurchasingAnalyticsModelToContractCopiesOutletData(t *testing.T) {
+	outletID := uuid.New()
+
+	result := PurchasingAnalyticsModelToContract(&models.PurchasingAnalyticsResponse{
+		OrganizationID: uuid.New(),
+		GroupBy:        "outlet_id",
+		OutletData: []models.PurchasingOutletData{
+			{
+				OutletID:                  &outletID,
+				OutletName:                "Outlet A",
+				Purchases:                 500,
+				RawMaterialPurchases:      350,
+				ExpensePurchases:          150,
+				PurchaseOrders:            4,
+				RawMaterialPurchaseOrders: 3,
+				ExpenseCount:              2,
+				Quantity:                  10,
+				Ingredients:               5,
+				Vendors:                   2,
+			},
+		},
+	})
+
+	require.NotNil(t, result)
+	require.Equal(t, "outlet_id", result.GroupBy)
+	require.Len(t, result.OutletData, 1)
+	require.Equal(t, &outletID, result.OutletData[0].OutletID)
+	require.Equal(t, "Outlet A", result.OutletData[0].OutletName)
+	require.Equal(t, float64(500), result.OutletData[0].Purchases)
+	require.Equal(t, float64(350), result.OutletData[0].RawMaterialPurchases)
+	require.Equal(t, float64(150), result.OutletData[0].ExpensePurchases)
+	require.Equal(t, int64(4), result.OutletData[0].PurchaseOrders)
+}
+
 func TestProfitLossAnalyticsContractToModelParsesDateRange(t *testing.T) {
 	orgID := uuid.New()
 	outletID := uuid.New().String()