feat: updat analytic profit loss add purchasing

Reviewed-on: #21

.vscode/settings.json

@@ -0,0 +1 @@
+{}

internal/constants/user.go

@@ -8,6 +8,7 @@ const (
 	RoleCashier    UserRole = "cashier"
 	RoleWaiter     UserRole = "waiter"
 	RoleOwner      UserRole = "owner"
+	RolePurchasing UserRole = "purchasing"
 )
 
 func GetAllUserRoles() []UserRole {
@@ -17,6 +18,7 @@ func GetAllUserRoles() []UserRole {
 		RoleCashier,
 		RoleWaiter,
 		RoleOwner,
+		RolePurchasing,
 	}
 }
 

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"`
@@ -161,6 +163,7 @@ 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 +201,7 @@ 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 +231,7 @@ 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 +248,9 @@ 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 +264,7 @@ 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 +272,28 @@ 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 +376,7 @@ 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 +436,7 @@ 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/contract/user_contract.go

@@ -12,14 +12,14 @@ type CreateUserRequest struct {
 	Name           string                 `json:"name" validate:"required,min=1,max=255"`
 	Email          string                 `json:"email" validate:"required,email"`
 	Password       string                 `json:"password" validate:"required,min=6"`
-	Role           string                 `json:"role" validate:"required,oneof=admin manager cashier waiter"`
+	Role           string                 `json:"role" validate:"required,oneof=admin manager cashier waiter owner purchasing"`
 	Permissions    map[string]interface{} `json:"permissions,omitempty"`
 }
 
 type UpdateUserRequest struct {
 	Name        *string                 `json:"name,omitempty" validate:"omitempty,min=1,max=255"`
 	Email       *string                 `json:"email,omitempty" validate:"omitempty,email"`
-	Role        *string                 `json:"role,omitempty" validate:"omitempty,oneof=admin manager cashier waiter"`
+	Role        *string                 `json:"role,omitempty" validate:"omitempty,oneof=admin manager cashier waiter owner purchasing"`
 	OutletID    *uuid.UUID              `json:"outlet_id,omitempty"`
 	IsActive    *bool                   `json:"is_active,omitempty"`
 	Permissions *map[string]interface{} `json:"permissions,omitempty"`

internal/entities/analytics.go

@@ -120,6 +120,9 @@ 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 +133,25 @@ 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/entities/user.go

@@ -17,6 +17,8 @@ const (
 	RoleManager    UserRole = "manager"
 	RoleCashier    UserRole = "cashier"
 	RoleWaiter     UserRole = "waiter"
+	RoleOwner      UserRole = "owner"
+	RolePurchasing UserRole = "purchasing"
 )
 
 type Permissions map[string]interface{}
@@ -46,7 +48,7 @@ type User struct {
 	Name           string       `gorm:"not null;size:255" json:"name" validate:"required,min=1,max=255"`
 	Email          string       `gorm:"uniqueIndex;not null;size:255" json:"email" validate:"required,email"`
 	PasswordHash   string       `gorm:"not null;size:255" json:"-"`
-	Role           UserRole     `gorm:"not null;size:50" json:"role" validate:"required,oneof=admin manager cashier waiter"`
+	Role           UserRole     `gorm:"not null;size:50" json:"role" validate:"required,oneof=admin manager cashier waiter owner purchasing"`
 	Permissions    Permissions  `gorm:"type:jsonb;default:'{}'" json:"permissions"`
 	IsActive       bool         `gorm:"default:true" json:"is_active"`
 	CreatedAt      time.Time    `gorm:"autoCreateTime" json:"created_at"`

internal/handler/report_handler.go

@@ -66,3 +66,35 @@ func (h *ReportHandler) GetDailyTransactionReportPDF(c *gin.Context) {
 		"file_name": fileName,
 	}), "ReportHandler::GetDailyTransactionReportPDF")
 }
+
+func (h *ReportHandler) GetProfitLossReportPDF(c *gin.Context) {
+	ctx := c.Request.Context()
+	ci := appcontext.FromGinContext(ctx)
+
+	outletID := h.resolveOutletID(c, ci.OutletID)
+	var dayPtr *time.Time
+	if d := c.Query("date"); d != "" {
+		if t, err := time.Parse("2006-01-02", d); err == nil {
+			dayPtr = &t
+		}
+	}
+
+	user, err := h.userService.GetUserByID(ctx, ci.UserID)
+	var genBy string
+	if err != nil {
+		genBy = ci.UserID.String()
+	} else {
+		genBy = user.Name
+	}
+
+	publicURL, fileName, err := h.reportService.GenerateProfitLossPDF(ctx, ci.OrganizationID.String(), outletID, dayPtr, genBy)
+	if err != nil {
+		util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{contract.NewResponseError("internal_error", "ReportHandler::GetProfitLossReportPDF", err.Error())}), "ReportHandler::GetProfitLossReportPDF")
+		return
+	}
+
+	util.HandleResponse(c.Writer, c.Request, contract.BuildSuccessResponse(map[string]string{
+		"url":       publicURL,
+		"file_name": fileName,
+	}), "ReportHandler::GetProfitLossReportPDF")
+}

internal/middleware/auth_middleware.go

@@ -82,7 +82,11 @@ func (m *AuthMiddleware) RequireRole(allowedRoles ...string) gin.HandlerFunc {
 }
 
 func (m *AuthMiddleware) RequireAdminOrManager() gin.HandlerFunc {
-	return m.RequireRole("superadmin", "admin", "manager")
+	return m.RequireRole("superadmin", "admin", "manager", "owner",  "purchasing")
+}
+
+func (m *AuthMiddleware) RequireAdminOrManagerOrPurchasing() gin.HandlerFunc {
+	return m.RequireRole("superadmin", "admin", "manager", "owner", "purchasing")
 }
 
 func (m *AuthMiddleware) RequireAdmin() gin.HandlerFunc {

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"`
@@ -171,6 +173,7 @@ 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 +211,7 @@ 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 +241,7 @@ 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 +258,9 @@ 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 +274,7 @@ 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 +282,28 @@ 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 +386,7 @@ 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 +446,7 @@ 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/models/user.go

@@ -65,8 +65,10 @@ func (u *User) HasPermission(requiredRole constants.UserRole) bool {
 	roleHierarchy := map[constants.UserRole]int{
 		constants.RoleWaiter:     1,
 		constants.RoleCashier:    2,
-		constants.RoleManager: 3,
+		constants.RolePurchasing: 3,
-		constants.RoleAdmin:   4,
+		constants.RoleManager:    4,
+		constants.RoleAdmin:      5,
+		constants.RoleOwner:      6,
 	}
 
 	userLevel := roleHierarchy[u.Role]

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,
@@ -295,6 +311,7 @@ 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 +349,7 @@ 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 +411,7 @@ 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 +421,9 @@ 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 +626,20 @@ 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 +659,15 @@ 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 +763,7 @@ 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 +838,7 @@ 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 }

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"
 }
@@ -471,6 +488,41 @@ 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
 }
 
@@ -695,6 +747,20 @@ 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,
@@ -703,6 +769,13 @@ 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,
@@ -732,6 +805,68 @@ 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/router/router.go

@@ -356,7 +356,7 @@ func (r *Router) addAppRoutes(rg *gin.Engine) {
 			}
 
 			ingredients := protected.Group("/ingredients")
-			ingredients.Use(r.authMiddleware.RequireAdminOrManager())
+			ingredients.Use(r.authMiddleware.RequireAdminOrManagerOrPurchasing())
 			{
 				ingredients.POST("", r.ingredientHandler.Create)
 				ingredients.GET("", r.ingredientHandler.GetAll)
@@ -369,7 +369,7 @@ func (r *Router) addAppRoutes(rg *gin.Engine) {
 			}
 
 			vendors := protected.Group("/vendors")
-			vendors.Use(r.authMiddleware.RequireAdminOrManager())
+			vendors.Use(r.authMiddleware.RequireAdminOrManagerOrPurchasing())
 			{
 				vendors.POST("", r.vendorHandler.CreateVendor)
 				vendors.GET("", r.vendorHandler.ListVendors)
@@ -380,7 +380,7 @@ func (r *Router) addAppRoutes(rg *gin.Engine) {
 			}
 
 			purchaseOrders := protected.Group("/purchase-orders")
-			purchaseOrders.Use(r.authMiddleware.RequireAdminOrManager())
+			purchaseOrders.Use(r.authMiddleware.RequireAdminOrManagerOrPurchasing())
 			{
 				purchaseOrders.POST("", r.purchaseOrderHandler.CreatePurchaseOrder)
 				purchaseOrders.GET("", r.purchaseOrderHandler.ListPurchaseOrders)
@@ -393,7 +393,7 @@ func (r *Router) addAppRoutes(rg *gin.Engine) {
 			}
 
 			purchaseCategories := protected.Group("/purchase-categories")
-			purchaseCategories.Use(r.authMiddleware.RequireAdminOrManager())
+			purchaseCategories.Use(r.authMiddleware.RequireAdminOrManagerOrPurchasing())
 			{
 				purchaseCategories.POST("", r.purchaseCategoryHandler.CreatePurchaseCategory)
 				purchaseCategories.GET("", r.purchaseCategoryHandler.ListPurchaseCategories)
@@ -403,7 +403,7 @@ func (r *Router) addAppRoutes(rg *gin.Engine) {
 			}
 
 			unitConverters := protected.Group("/unit-converters")
-			unitConverters.Use(r.authMiddleware.RequireAdminOrManager())
+			unitConverters.Use(r.authMiddleware.RequireAdminOrManagerOrPurchasing())
 			{
 				unitConverters.POST("", r.unitConverterHandler.CreateIngredientUnitConverter)
 				unitConverters.GET("", r.unitConverterHandler.ListIngredientUnitConverters)
@@ -465,7 +465,7 @@ func (r *Router) addAppRoutes(rg *gin.Engine) {
 			}
 
 			expenses := protected.Group("/expenses")
-			expenses.Use(r.authMiddleware.RequireAdminOrManager())
+			expenses.Use(r.authMiddleware.RequireAdminOrManagerOrPurchasing())
 			{
 				expenses.POST("", r.expenseHandler.CreateExpense)
 				expenses.GET("", r.expenseHandler.ListExpenses)
@@ -620,6 +620,7 @@ func (r *Router) addAppRoutes(rg *gin.Engine) {
 				outlets.GET("/:outlet_id/tables/occupied", r.tableHandler.GetOccupiedTables)
 				// Reports
 				outlets.GET("/:outlet_id/reports/daily-transaction.pdf", r.reportHandler.GetDailyTransactionReportPDF)
+				outlets.GET("/:outlet_id/reports/profit-loss.pdf", r.reportHandler.GetProfitLossReportPDF)
 			}
 
 			// User device routes - accessible by authenticated users for their own devices

internal/service/report_service.go

@@ -17,6 +17,7 @@ import (
 type ReportService interface {
 	// Returns (publicURL, fileName, error)
 	GenerateDailyTransactionPDF(ctx context.Context, organizationID string, outletID string, reportDate *time.Time, generatedBy string) (string, string, error)
+	GenerateProfitLossPDF(ctx context.Context, organizationID string, outletID string, reportDate *time.Time, generatedBy string) (string, string, error)
 }
 
 type ReportServiceImpl struct {
@@ -218,3 +219,296 @@ func getPLPctByID(rows []models.ProfitLossSummaryRow, id string) float64 {
 	}
 	return 0
 }
+
+// profitLossReportData holds data for the profit/loss PDF template
+type profitLossReportData struct {
+	OrganizationName   string
+	MonthName          string
+	ReportDate         string
+	ReportDateUpper    string
+	TotalPenjualan     string
+	TotalBiaya         string
+	LabaRugi           string
+	LabaRugiClass      string
+	LabaRugiValueClass string
+	LabaRugiMtd        string
+	LabaRugiMtdClass   string
+	LabaRugiMtdValueClass string
+	MainSummary        []profitLossSummaryRowView
+	PurchasingItems    []profitLossPurchasingItem
+	PurchasingTotal    string
+	GeneratedBy        string
+	PrintTime          string
+}
+
+type profitLossSummaryRowView struct {
+	Number       string
+	Label        string
+	TodayNominal string
+	TodayPct     string
+	MtdNominal   string
+	MtdPct       string
+	RowClass     string
+	SubItems     []profitLossSummaryRowView
+}
+
+type profitLossPurchasingItem struct {
+	Name   string
+	Amount string
+}
+
+func (s *ReportServiceImpl) GenerateProfitLossPDF(ctx context.Context, organizationID string, outletID string, reportDate *time.Time, generatedBy string) (string, string, error) {
+	orgID, err := uuid.Parse(organizationID)
+	if err != nil {
+		return "", "", fmt.Errorf("invalid organization id: %w", err)
+	}
+
+	var outID *uuid.UUID
+	if outletID != "" {
+		parsed, err := uuid.Parse(outletID)
+		if err != nil {
+			return "", "", fmt.Errorf("invalid outlet id: %w", err)
+		}
+		outID = &parsed
+	}
+
+	org, err := s.organizationRepo.GetByID(ctx, orgID)
+	if err != nil {
+		return "", "", fmt.Errorf("organization not found: %w", err)
+	}
+
+	var tzName string
+	if outID != nil {
+		outlet, err := s.outletRepo.GetByID(ctx, *outID)
+		if err == nil && outlet.Timezone != nil && *outlet.Timezone != "" {
+			tzName = *outlet.Timezone
+		}
+	}
+	if tzName == "" {
+		tzName = "Asia/Jakarta"
+	}
+
+	loc, locErr := time.LoadLocation(tzName)
+	if locErr != nil || loc == nil {
+		loc = time.Local
+	}
+
+	var day time.Time
+	if reportDate != nil {
+		t := reportDate.UTC()
+		day = time.Date(t.Year(), t.Month(), t.Day(), 0, 0, 0, 0, loc)
+	} else {
+		now := time.Now().In(loc)
+		day = time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, loc)
+	}
+
+	dayStart := day
+	dayEnd := day.Add(24*time.Hour - time.Nanosecond)
+
+	// MTD: from 1st of month to end of the report day
+	mtdStart := time.Date(day.Year(), day.Month(), 1, 0, 0, 0, 0, loc)
+	mtdEnd := dayEnd
+
+	// Get profit/loss analytics for the day
+	plReq := &models.ProfitLossAnalyticsRequest{
+		OrganizationID: orgID,
+		OutletID:       outID,
+		DateFrom:       dayStart,
+		DateTo:         mtdEnd,
+		GroupBy:        "day",
+	}
+	pl, err := s.analyticsService.GetProfitLossAnalytics(ctx, plReq)
+	if err != nil {
+		return "", "", fmt.Errorf("get profit/loss analytics: %w", err)
+	}
+
+	// Get purchasing analytics for the day (Rincian Biaya / Catatan)
+	purchReq := &models.PurchasingAnalyticsRequest{
+		OrganizationID: orgID,
+		OutletID:       outID,
+		DateFrom:       dayStart,
+		DateTo:         dayEnd,
+		GroupBy:        "day",
+	}
+	purch, err := s.analyticsService.GetPurchasingAnalytics(ctx, purchReq)
+	if err != nil {
+		return "", "", fmt.Errorf("get purchasing analytics: %w", err)
+	}
+
+	// Build summary values
+	totalOmset := getPLNominalByID(pl.MainSummary, "total_omset")
+	hpp := getPLNominalByID(pl.MainSummary, "hpp")
+	_ = mtdStart // used above
+
+	// Total biaya = HPP + operational expenses for the day
+	totalBiayaToday := hpp + pl.OperationalExpensesTotal
+
+	// Laba/Rugi today
+	labaRugiToday := totalOmset - totalBiayaToday
+
+	// MTD values
+	mtdOmset := getMtdNominalByID(pl.MainSummary, "total_omset")
+	mtdCost := getMtdNominalByID(pl.MainSummary, "hpp")
+	mtdOps := getMtdNominalByID(pl.MainSummary, "biaya_ops")
+	mtdGaji := getMtdNominalByID(pl.MainSummary, "biaya_gaji")
+	labaRugiMtd := mtdOmset - mtdCost - mtdOps - mtdGaji
+
+	// Month name in Indonesian
+	monthNames := []string{"", "Januari", "Februari", "Maret", "April", "Mei", "Juni", "Juli", "Agustus", "September", "Oktober", "November", "Desember"}
+	monthName := fmt.Sprintf("%s %d", monthNames[day.Month()], day.Year())
+
+	reportDateStr := fmt.Sprintf("%d %s %d", day.Day(), monthNames[day.Month()], day.Year())
+	reportDateUpper := fmt.Sprintf("%d %s %d", day.Day(), strings.ToUpper(monthNames[day.Month()]), day.Year())
+
+	// Build main summary rows
+	mainSummaryRows := buildProfitLossSummaryRows(pl.MainSummary)
+
+	// Build purchasing items from ingredient data
+	purchItems := make([]profitLossPurchasingItem, 0)
+	var purchTotal float64
+	for _, item := range purch.IngredientData {
+		purchItems = append(purchItems, profitLossPurchasingItem{
+			Name:   item.IngredientName,
+			Amount: formatCurrency(item.TotalCost),
+		})
+		purchTotal += item.TotalCost
+	}
+
+	// Determine highlight classes
+	labaRugiClass := ""
+	labaRugiValueClass := ""
+	if labaRugiToday < 0 {
+		labaRugiClass = "highlight-red"
+		labaRugiValueClass = "negative"
+	} else {
+		labaRugiClass = "highlight-green"
+		labaRugiValueClass = "positive"
+	}
+
+	labaRugiMtdClass := ""
+	labaRugiMtdValueClass := ""
+	if labaRugiMtd < 0 {
+		labaRugiMtdClass = "highlight-red"
+		labaRugiMtdValueClass = "negative"
+	} else {
+		labaRugiMtdClass = "highlight-green"
+		labaRugiMtdValueClass = "positive"
+	}
+
+	data := profitLossReportData{
+		OrganizationName:      org.Name,
+		MonthName:             monthName,
+		ReportDate:            reportDateStr,
+		ReportDateUpper:       reportDateUpper,
+		TotalPenjualan:        formatCurrency(totalOmset),
+		TotalBiaya:            formatCurrency(totalBiayaToday),
+		LabaRugi:              formatCurrencySigned(labaRugiToday),
+		LabaRugiClass:         labaRugiClass,
+		LabaRugiValueClass:    labaRugiValueClass,
+		LabaRugiMtd:           formatCurrencySigned(labaRugiMtd),
+		LabaRugiMtdClass:      labaRugiMtdClass,
+		LabaRugiMtdValueClass: labaRugiMtdValueClass,
+		MainSummary:           mainSummaryRows,
+		PurchasingItems:       purchItems,
+		PurchasingTotal:       formatCurrency(purchTotal),
+		GeneratedBy:           generatedBy,
+		PrintTime:             time.Now().In(loc).Format("02/01/2006 15:04:05"),
+	}
+
+	templatePath := filepath.Join("templates", "profit_loss_report.html")
+	pdfBytes, err := renderTemplateToPDF(templatePath, data)
+	if err != nil {
+		return "", "", fmt.Errorf("render pdf: %w", err)
+	}
+
+	safeOrg := orgID.String()
+	safeOutlet := "all"
+	if outID != nil {
+		safeOutlet = outID.String()
+	}
+
+	fileName := fmt.Sprintf("laporan-laba-rugi-%s-%s.pdf", day.Format("2006-01-02"), time.Now().Format("20060102-150405"))
+	objectKey := fmt.Sprintf("/reports/%s/%s/%s", safeOrg, safeOutlet, fileName)
+	publicURL, err := s.fileClient.UploadFile(ctx, objectKey, pdfBytes)
+	if err != nil {
+		return "", "", fmt.Errorf("upload pdf: %w", err)
+	}
+
+	return publicURL, fileName, nil
+}
+
+func getMtdNominalByID(rows []models.ProfitLossSummaryRow, id string) float64 {
+	for _, row := range rows {
+		if row.ID == id {
+			return row.MtdNominal
+		}
+	}
+	return 0
+}
+
+func buildProfitLossSummaryRows(rows []models.ProfitLossSummaryRow) []profitLossSummaryRowView {
+	result := make([]profitLossSummaryRowView, 0, len(rows))
+	for i, row := range rows {
+		rowClass := ""
+		if row.IsBold {
+			rowClass = "highlight-green-row"
+		}
+		// Highlight laba kotor row
+		if row.ID == "laba_kotor" {
+			rowClass = "highlight-row"
+		}
+
+		number := ""
+		if row.ID != "" {
+			number = fmt.Sprintf("%d", i+1)
+		}
+
+		subItems := make([]profitLossSummaryRowView, 0)
+		for _, sub := range row.SubItems {
+			subItems = append(subItems, profitLossSummaryRowView{
+				Label:        sub.Label,
+				TodayNominal: formatCurrencyOrDash(sub.TodayNominal),
+				TodayPct:     formatPct(sub.TodayPct),
+				MtdNominal:   formatCurrencyOrDash(sub.MtdNominal),
+				MtdPct:       formatPct(sub.MtdPct),
+				RowClass:     "",
+			})
+		}
+
+		result = append(result, profitLossSummaryRowView{
+			Number:       number,
+			Label:        row.Label,
+			TodayNominal: formatCurrencyOrDash(row.TodayNominal),
+			TodayPct:     formatPct(row.TodayPct),
+			MtdNominal:   formatCurrencyOrDash(row.MtdNominal),
+			MtdPct:       formatPct(row.MtdPct),
+			RowClass:     rowClass,
+			SubItems:     subItems,
+		})
+	}
+	return result
+}
+
+func formatCurrencyOrDash(amount float64) string {
+	if amount == 0 {
+		return "-"
+	}
+	if amount < 0 {
+		return formatCurrencySigned(amount)
+	}
+	return formatCurrency(amount)
+}
+
+func formatCurrencySigned(amount float64) string {
+	if amount < 0 {
+		return "(Rp " + addThousandsSep(fmt.Sprintf("%.0f", -amount)) + ")"
+	}
+	return "Rp " + addThousandsSep(fmt.Sprintf("%.0f", amount))
+}
+
+func formatPct(pct float64) string {
+	if pct == 0 {
+		return "0%"
+	}
+	return fmt.Sprintf("%.0f%%", pct)
+}

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,
@@ -285,6 +287,7 @@ 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 +340,7 @@ 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 +425,7 @@ 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 +435,9 @@ 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 +524,20 @@ 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 +557,15 @@ 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 +692,7 @@ 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 +755,7 @@ 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/validator/user_validator.go

@@ -144,6 +144,8 @@ func isValidUserRole(role string) bool {
 		string(constants.RoleManager):    true,
 		string(constants.RoleCashier):    true,
 		string(constants.RoleWaiter):     true,
+		string(constants.RoleOwner):      true,
+		string(constants.RolePurchasing): true,
 	}
 	return validRoles[role]
 }

migrations/000082_add_outlet_id_to_purchase_orders.up.sql

@@ -7,7 +7,7 @@ ON purchase_orders(outlet_id);
 WITH movement_outlets AS (
     SELECT
         poi.purchase_order_id,
-        MIN(im.outlet_id) AS outlet_id
+        MIN(im.outlet_id::text)::uuid AS outlet_id
     FROM inventory_movements im
     JOIN purchase_order_items poi ON im.purchase_order_item_id = poi.id
     WHERE im.outlet_id IS NOT NULL
@@ -40,7 +40,7 @@ WITH candidate_item_outlets AS (
 ), item_outlets AS (
     SELECT
         purchase_order_id,
-        MIN(outlet_id) AS outlet_id
+        MIN(outlet_id::text)::uuid AS outlet_id
     FROM candidate_item_outlets
     GROUP BY purchase_order_id
     HAVING COUNT(DISTINCT outlet_id) = 1
@@ -54,7 +54,7 @@ WHERE po.id = item_outlets.purchase_order_id
 WITH single_outlet_organizations AS (
     SELECT
         organization_id,
-        MIN(id) AS outlet_id
+        MIN(id::text)::uuid AS outlet_id
     FROM outlets
     GROUP BY organization_id
     HAVING COUNT(*) = 1

migrations/000083_add_owner_purchasing_roles.down.sql

@@ -0,0 +1,4 @@
+-- Revert to original roles
+ALTER TABLE users DROP CONSTRAINT IF EXISTS users_role_check;
+UPDATE users SET role = 'admin' WHERE role NOT IN ('admin', 'manager', 'cashier', 'waiter');
+ALTER TABLE users ADD CONSTRAINT users_role_check CHECK (role IN ('admin', 'manager', 'cashier', 'waiter'));

migrations/000083_add_owner_purchasing_roles.up.sql

@@ -0,0 +1,4 @@
+-- Add 'owner' and 'purchasing' roles to users table
+ALTER TABLE users DROP CONSTRAINT IF EXISTS users_role_check;
+UPDATE users SET role = 'admin' WHERE role NOT IN ('admin', 'manager', 'cashier', 'waiter', 'owner', 'purchasing');
+ALTER TABLE users ADD CONSTRAINT users_role_check CHECK (role IN ('admin', 'manager', 'cashier', 'waiter', 'owner', 'purchasing'));

templates/profit_loss_report.html

@@ -0,0 +1,394 @@
+<!doctype html>
+<html lang="id">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Laporan Penjualan Harian</title>
+    <style>
+      @page {
+        size: A4;
+        margin: 10mm 12mm;
+      }
+      * {
+        margin: 0;
+        padding: 0;
+        box-sizing: border-box;
+      }
+      body {
+        font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
+        background: #ffffff;
+        color: #2d3748;
+        line-height: 1.4;
+        font-size: 11px;
+      }
+      .report-container {
+        max-width: 210mm;
+        margin: 0 auto;
+        padding: 0;
+      }
+
+      /* Header */
+      .report-header {
+        text-align: center;
+        margin-bottom: 20px;
+      }
+      .header-logo {
+        display: inline-block;
+        width: 60px;
+        height: 60px;
+        border-radius: 10px;
+        overflow: hidden;
+        margin-bottom: 8px;
+        background: #dc2626;
+        padding: 10px;
+      }
+      .header-logo svg {
+        width: 40px;
+        height: 40px;
+      }
+      .header-title {
+        font-size: 22px;
+        font-weight: 800;
+        color: #1a1a1a;
+        margin-bottom: 4px;
+      }
+      .header-org {
+        font-size: 14px;
+        font-weight: 700;
+        color: #dc2626;
+        margin-bottom: 2px;
+      }
+      .header-period {
+        font-size: 11px;
+        color: #666;
+        font-style: italic;
+      }
+
+      /* Summary Boxes */
+      .summary-boxes {
+        display: grid;
+        grid-template-columns: 1fr 1fr;
+        gap: 0;
+        margin-bottom: 20px;
+        border: 2px solid #1a1a1a;
+      }
+      .summary-box {
+        display: flex;
+        justify-content: space-between;
+        align-items: center;
+        padding: 10px 14px;
+        border-bottom: 1px solid #1a1a1a;
+      }
+      .summary-box:nth-child(odd) {
+        border-right: 1px solid #1a1a1a;
+      }
+      .summary-box:nth-child(n + 3) {
+        border-bottom: none;
+      }
+      .summary-box.highlight-green {
+        background: #dcfce7;
+      }
+      .summary-box.highlight-red {
+        background: #fee2e2;
+      }
+      .summary-box-label {
+        font-size: 10px;
+        font-weight: 700;
+        color: #1a1a1a;
+        text-transform: uppercase;
+      }
+      .summary-box-value {
+        font-size: 13px;
+        font-weight: 800;
+        color: #1a1a1a;
+        font-family: "Courier New", monospace;
+      }
+      .summary-box-value.negative {
+        color: #dc2626;
+      }
+      .summary-box-value.positive {
+        color: #16a34a;
+      }
+
+      /* Section Title */
+      .section-title {
+        font-size: 14px;
+        font-weight: 800;
+        color: #dc2626;
+        margin-bottom: 10px;
+        margin-top: 20px;
+      }
+
+      /* Main Summary Table */
+      .summary-table {
+        width: 100%;
+        border-collapse: collapse;
+        margin-bottom: 20px;
+        font-size: 11px;
+      }
+      .summary-table thead th {
+        background: #dc2626;
+        color: #ffffff;
+        padding: 8px 10px;
+        text-align: center;
+        font-size: 10px;
+        font-weight: 700;
+        text-transform: uppercase;
+        border: 1px solid #dc2626;
+      }
+      .summary-table thead th:first-child {
+        width: 30px;
+      }
+      .summary-table thead th:nth-child(2) {
+        text-align: left;
+        width: 35%;
+      }
+      .summary-table tbody td {
+        padding: 7px 10px;
+        border: 1px solid #e5e7eb;
+        font-size: 11px;
+      }
+      .summary-table tbody td:first-child {
+        text-align: center;
+        font-weight: 600;
+      }
+      .summary-table tbody td.nominal {
+        text-align: right;
+        font-family: "Courier New", monospace;
+        font-weight: 600;
+      }
+      .summary-table tbody td.pct {
+        text-align: center;
+        font-weight: 600;
+      }
+      .summary-table tbody tr.bold-row td {
+        font-weight: 800;
+        background: #f9fafb;
+      }
+      .summary-table tbody tr.highlight-row td {
+        font-weight: 800;
+        background: #fef3c7;
+      }
+      .summary-table tbody tr.highlight-green-row td {
+        font-weight: 800;
+        background: #dcfce7;
+      }
+      .summary-table tbody tr.sub-item td {
+        padding-left: 30px;
+        font-size: 10px;
+        color: #4b5563;
+      }
+
+      /* Rincian Biaya Table */
+      .detail-table {
+        width: 100%;
+        border-collapse: collapse;
+        margin-bottom: 20px;
+        font-size: 11px;
+      }
+      .detail-table thead th {
+        background: #dc2626;
+        color: #ffffff;
+        padding: 8px 10px;
+        text-align: center;
+        font-size: 10px;
+        font-weight: 700;
+        text-transform: uppercase;
+        border: 1px solid #dc2626;
+      }
+      .detail-table thead th:first-child {
+        width: 30px;
+      }
+      .detail-table thead th:nth-child(2) {
+        text-align: left;
+      }
+      .detail-table thead th:last-child {
+        text-align: right;
+        width: 25%;
+      }
+      .detail-table tbody td {
+        padding: 7px 10px;
+        border: 1px solid #e5e7eb;
+        font-size: 11px;
+      }
+      .detail-table tbody td:first-child {
+        text-align: center;
+        font-weight: 600;
+      }
+      .detail-table tbody td:last-child {
+        text-align: right;
+        font-family: "Courier New", monospace;
+        font-weight: 600;
+      }
+      .detail-table tbody tr.total-row td {
+        font-weight: 800;
+        background: #fef3c7;
+        border-top: 2px solid #1a1a1a;
+      }
+
+      /* Footer */
+      .report-footer {
+        margin-top: 20px;
+        padding-top: 10px;
+        border-top: 1px solid #e5e7eb;
+        font-size: 9px;
+        color: #9ca3af;
+        text-align: center;
+      }
+    </style>
+  </head>
+  <body>
+    <div class="report-container">
+      <!-- HEADER -->
+      <div class="report-header">
+        <div class="header-logo">
+          <svg
+            xmlns="http://www.w3.org/2000/svg"
+            viewBox="0 0 500 500"
+            width="40"
+            height="40"
+          >
+            <rect fill="#dc2626" x="0" y="0" width="500" height="500" rx="60" />
+            <g transform="translate(250,250) scale(3.2)">
+              <rect
+                x="-40"
+                y="-50"
+                width="80"
+                height="10"
+                rx="3"
+                fill="white"
+              />
+              <rect
+                x="-30"
+                y="-35"
+                width="60"
+                height="60"
+                rx="5"
+                fill="none"
+                stroke="white"
+                stroke-width="5"
+              />
+              <circle cx="0" cy="-55" r="8" fill="white" />
+              <line
+                x1="-10"
+                y1="-60"
+                x2="10"
+                y2="-50"
+                stroke="white"
+                stroke-width="3"
+              />
+              <line
+                x1="10"
+                y1="-60"
+                x2="-10"
+                y2="-50"
+                stroke="white"
+                stroke-width="3"
+              />
+            </g>
+          </svg>
+        </div>
+        <div class="header-title">LAPORAN PENJUALAN HARIAN</div>
+        <div class="header-org">{{.OrganizationName}}</div>
+        <div class="header-period">
+          Bulan: {{.MonthName}} / Tanggal Report: {{.ReportDate}}
+        </div>
+      </div>
+
+      <!-- SUMMARY BOXES -->
+      <div class="summary-boxes">
+        <div class="summary-box">
+          <span class="summary-box-label"
+            >TOTAL PENJUALAN {{.ReportDateUpper}}</span
+          >
+          <span class="summary-box-value">{{.TotalPenjualan}}</span>
+        </div>
+        <div class="summary-box">
+          <span class="summary-box-label"
+            >TOTAL BIAYA {{.ReportDateUpper}}</span
+          >
+          <span class="summary-box-value">{{.TotalBiaya}}</span>
+        </div>
+        <div class="summary-box {{.LabaRugiClass}}">
+          <span class="summary-box-label">LABA/RUGI {{.ReportDateUpper}}</span>
+          <span class="summary-box-value {{.LabaRugiValueClass}}"
+            >{{.LabaRugi}}</span
+          >
+        </div>
+        <div class="summary-box {{.LabaRugiMtdClass}}">
+          <span class="summary-box-label">LABA/RUGI MTD</span>
+          <span class="summary-box-value {{.LabaRugiMtdValueClass}}"
+            >{{.LabaRugiMtd}}</span
+          >
+        </div>
+      </div>
+
+      <!-- 1. RINGKASAN LAPORAN -->
+      <div class="section-title">1. Ringkasan Laporan</div>
+      <table class="summary-table">
+        <thead>
+          <tr>
+            <th>NO</th>
+            <th>KETERANGAN</th>
+            <th>TANGGAL REPORT<br />Nominal</th>
+            <th>%</th>
+            <th>MTD<br />Nominal</th>
+            <th>%</th>
+          </tr>
+        </thead>
+        <tbody>
+          {{range $i, $row := .MainSummary}}
+          <tr class="{{$row.RowClass}}">
+            <td>{{if $row.Number}}{{$row.Number}}{{end}}</td>
+            <td>{{$row.Label}}</td>
+            <td class="nominal">{{$row.TodayNominal}}</td>
+            <td class="pct">{{$row.TodayPct}}</td>
+            <td class="nominal">{{$row.MtdNominal}}</td>
+            <td class="pct">{{$row.MtdPct}}</td>
+          </tr>
+          {{range $j, $sub := $row.SubItems}}
+          <tr class="sub-item">
+            <td></td>
+            <td>{{$sub.Label}}</td>
+            <td class="nominal">{{$sub.TodayNominal}}</td>
+            <td class="pct">{{$sub.TodayPct}}</td>
+            <td class="nominal">{{$sub.MtdNominal}}</td>
+            <td class="pct">{{$sub.MtdPct}}</td>
+          </tr>
+          {{end}} {{end}}
+        </tbody>
+      </table>
+
+      <!-- 2. RINCIAN BIAYA / CATATAN -->
+      <div class="section-title">2. Rincian Biaya / Catatan</div>
+      <table class="detail-table">
+        <thead>
+          <tr>
+            <th>NO</th>
+            <th>KETERANGAN</th>
+            <th>JUMLAH</th>
+          </tr>
+        </thead>
+        <tbody>
+          {{range $i, $item := .PurchasingItems}}
+          <tr>
+            <td>{{add $i 1}}</td>
+            <td>{{$item.Name}}</td>
+            <td>{{$item.Amount}}</td>
+          </tr>
+          {{end}}
+          <tr class="total-row">
+            <td></td>
+            <td>TOTAL</td>
+            <td>{{.PurchasingTotal}}</td>
+          </tr>
+        </tbody>
+      </table>
+
+      <!-- FOOTER -->
+      <div class="report-footer">
+        Dicetak oleh: {{.GeneratedBy}} | {{.PrintTime}} | Powered by APSKEL
+      </div>
+    </div>
+  </body>
+</html>