feat(purchase

internal/processor/analytics_processor.go

@@ -200,7 +200,12 @@ func (p *AnalyticsProcessorImpl) GetPurchasingAnalytics(ctx context.Context, req
 		req.GroupBy = "day"
 	}
 
-	result, err := p.analyticsRepo.GetPurchasingAnalytics(ctx, req.OrganizationID, req.OutletID, req.DateFrom, req.DateTo, req.GroupBy)
+	teamFilter, err := models.ParsePurchaseTeamFilter(req.Team)
+	if err != nil {
+		return nil, err
+	}
+
+	result, err := p.analyticsRepo.GetPurchasingAnalytics(ctx, req.OrganizationID, req.OutletID, teamFilter, req.DateFrom, req.DateTo, req.GroupBy)
 	if err != nil {
 		return nil, fmt.Errorf("failed to get purchasing analytics: %w", err)
 	}
@@ -245,10 +250,26 @@ func (p *AnalyticsProcessorImpl) GetPurchasingAnalytics(ctx context.Context, req
 		}
 	}
 
+	teamData := make([]models.PurchasingTeamData, len(result.TeamData))
+	for i, item := range result.TeamData {
+		teamData[i] = models.PurchasingTeamData{
+			Scope:                item.Scope,
+			CategoryID:           item.CategoryID,
+			Name:                 item.Name,
+			TotalPurchases:       item.TotalPurchases,
+			RawMaterialPurchases: item.RawMaterialPurchases,
+			ExpensePurchases:     item.ExpensePurchases,
+			PurchaseOrderCount:   item.PurchaseOrderCount,
+			Quantity:             item.Quantity,
+			Percentage:           item.Percentage,
+		}
+	}
+
 	return &models.PurchasingAnalyticsResponse{
 		OrganizationID: req.OrganizationID,
 		OutletID:       req.OutletID,
 		OutletName:     result.OutletName,
+		Team:           req.Team,
 		DateFrom:       req.DateFrom,
 		DateTo:         req.DateTo,
 		GroupBy:        req.GroupBy,
@@ -263,10 +284,12 @@ func (p *AnalyticsProcessorImpl) GetPurchasingAnalytics(ctx context.Context, req
 			AveragePurchaseOrderValue: result.Summary.AveragePurchaseOrderValue,
 			TotalIngredients:          result.Summary.TotalIngredients,
 			TotalVendors:              result.Summary.TotalVendors,
+			TotalTeams:                result.Summary.TotalTeams,
 		},
 		Data:           data,
 		IngredientData: ingredientData,
 		VendorData:     vendorData,
+		TeamData:       teamData,
 	}, nil
 }
 

internal/processor/analytics_processor_test.go

@@ -5,6 +5,7 @@ import (
 	"testing"
 	"time"
 
+	"apskel-pos-be/internal/constants"
 	"apskel-pos-be/internal/entities"
 	"apskel-pos-be/internal/models"
 
@@ -14,6 +15,7 @@ import (
 
 type analyticsRepositoryStub struct {
 	purchasingResult        *entities.PurchasingAnalytics
+	purchasingTeam          *entities.PurchaseTeamFilter
 	budgetCutOffWeeks       []*entities.BudgetCutOffWeek
 	profitLossResult        *entities.ProfitLossAnalytics
 	exclusiveSummaryResults []*entities.ExclusiveSummaryAnalytics
@@ -32,7 +34,8 @@ func (analyticsRepositoryStub) GetSalesAnalytics(context.Context, uuid.UUID, *uu
 	return nil, nil
 }
 
-func (s analyticsRepositoryStub) GetPurchasingAnalytics(context.Context, uuid.UUID, *uuid.UUID, time.Time, time.Time, string) (*entities.PurchasingAnalytics, error) {
+func (s *analyticsRepositoryStub) GetPurchasingAnalytics(_ context.Context, _ uuid.UUID, _ *uuid.UUID, team *entities.PurchaseTeamFilter, _, _ time.Time, _ string) (*entities.PurchasingAnalytics, error) {
+	s.purchasingTeam = team
 	return s.purchasingResult, nil
 }
 
@@ -158,6 +161,110 @@ func TestAnalyticsProcessorGetPurchasingAnalyticsPassesOutletName(t *testing.T)
 	require.Equal(t, float64(175), result.Data[0].ExpensePurchases)
 }
 
+func TestAnalyticsProcessorGetPurchasingAnalyticsPassesTeamFilter(t *testing.T) {
+	categoryID := uuid.New()
+	now := time.Date(2026, 5, 1, 0, 0, 0, 0, time.UTC)
+
+	tests := []struct {
+		name string
+		team string
+		want *entities.PurchaseTeamFilter
+	}{
+		{name: "all teams", team: "", want: nil},
+		{name: "pusat", team: constants.PurchaseTeamScopeCentral, want: &entities.PurchaseTeamFilter{Scope: constants.PurchaseTeamScopeCentral}},
+		{name: "no team", team: constants.PurchaseTeamNone, want: &entities.PurchaseTeamFilter{Scope: constants.PurchaseTeamNone}},
+		{
+			name: "category team",
+			team: categoryID.String(),
+			want: &entities.PurchaseTeamFilter{Scope: constants.PurchaseTeamScopeCategory, CategoryID: &categoryID},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			repo := &analyticsRepositoryStub{purchasingResult: &entities.PurchasingAnalytics{}}
+			processor := NewAnalyticsProcessorImpl(repo, expenseRepositoryStub{})
+
+			result, err := processor.GetPurchasingAnalytics(context.Background(), &models.PurchasingAnalyticsRequest{
+				OrganizationID: uuid.New(),
+				Team:           tt.team,
+				DateFrom:       now,
+				DateTo:         now,
+			})
+
+			require.NoError(t, err)
+			require.Equal(t, tt.team, result.Team)
+			require.Equal(t, tt.want, repo.purchasingTeam)
+		})
+	}
+}
+
+func TestAnalyticsProcessorGetPurchasingAnalyticsMapsTeamBreakdown(t *testing.T) {
+	categoryID := uuid.New()
+	now := time.Date(2026, 5, 1, 0, 0, 0, 0, time.UTC)
+	processor := NewAnalyticsProcessorImpl(&analyticsRepositoryStub{
+		purchasingResult: &entities.PurchasingAnalytics{
+			Summary: entities.PurchasingSummary{TotalPurchases: 300, TotalTeams: 2},
+			TeamData: []entities.PurchasingTeamData{
+				{
+					Scope:                constants.PurchaseTeamScopeCategory,
+					CategoryID:           &categoryID,
+					Name:                 "Kitchen",
+					TotalPurchases:       200,
+					RawMaterialPurchases: 150,
+					ExpensePurchases:     50,
+					PurchaseOrderCount:   2,
+					Quantity:             12,
+					Percentage:           66.67,
+				},
+				{
+					Scope:              constants.PurchaseTeamNone,
+					Name:               constants.PurchaseTeamNoneName,
+					TotalPurchases:     100,
+					PurchaseOrderCount: 1,
+					Percentage:         33.33,
+				},
+			},
+		},
+	}, expenseRepositoryStub{})
+
+	result, err := processor.GetPurchasingAnalytics(context.Background(), &models.PurchasingAnalyticsRequest{
+		OrganizationID: uuid.New(),
+		DateFrom:       now,
+		DateTo:         now,
+	})
+
+	require.NoError(t, err)
+	require.Equal(t, int64(2), result.Summary.TotalTeams)
+	require.Len(t, result.TeamData, 2)
+	require.Equal(t, constants.PurchaseTeamScopeCategory, result.TeamData[0].Scope)
+	require.Equal(t, &categoryID, result.TeamData[0].CategoryID)
+	require.Equal(t, "Kitchen", result.TeamData[0].Name)
+	require.Equal(t, float64(200), result.TeamData[0].TotalPurchases)
+	require.Equal(t, float64(150), result.TeamData[0].RawMaterialPurchases)
+	require.Equal(t, 66.67, result.TeamData[0].Percentage)
+	require.Equal(t, constants.PurchaseTeamNone, result.TeamData[1].Scope)
+	require.Nil(t, result.TeamData[1].CategoryID)
+	require.Equal(t, constants.PurchaseTeamNoneName, result.TeamData[1].Name)
+}
+
+func TestAnalyticsProcessorGetPurchasingAnalyticsRejectsUnknownTeam(t *testing.T) {
+	now := time.Date(2026, 5, 1, 0, 0, 0, 0, time.UTC)
+	repo := &analyticsRepositoryStub{purchasingResult: &entities.PurchasingAnalytics{}}
+	processor := NewAnalyticsProcessorImpl(repo, expenseRepositoryStub{})
+
+	result, err := processor.GetPurchasingAnalytics(context.Background(), &models.PurchasingAnalyticsRequest{
+		OrganizationID: uuid.New(),
+		Team:           "marketing",
+		DateFrom:       now,
+		DateTo:         now,
+	})
+
+	require.Nil(t, result)
+	require.Error(t, err)
+	require.Contains(t, err.Error(), "team must be one of")
+}
+
 func TestAnalyticsProcessorGetProfitLossAnalyticsMapsOverviewAndReportFields(t *testing.T) {
 	productID := uuid.New()
 	categoryID := uuid.New()