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add purchasing in analytics endpoint

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This commit is contained in:
ryan
2026-05-19 14:45:26 +07:00
parent 6d735c20cb
commit 35e7152abb
15 changed files with 839 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal/service/analytics_service.go
+50
View File
@@ -13,6 +13,7 @@ import (
type AnalyticsService interface {
GetPaymentMethodAnalytics(ctx context.Context, req *models.PaymentMethodAnalyticsRequest) (*models.PaymentMethodAnalyticsResponse, error)
GetSalesAnalytics(ctx context.Context, req *models.SalesAnalyticsRequest) (*models.SalesAnalyticsResponse, error)
GetPurchasingAnalytics(ctx context.Context, req *models.PurchasingAnalyticsRequest) (*models.PurchasingAnalyticsResponse, error)
GetProductAnalytics(ctx context.Context, req *models.ProductAnalyticsRequest) (*models.ProductAnalyticsResponse, error)
GetProductAnalyticsPerCategory(ctx context.Context, req *models.ProductAnalyticsPerCategoryRequest) (*models.ProductAnalyticsPerCategoryResponse, error)
GetDashboardAnalytics(ctx context.Context, req *models.DashboardAnalyticsRequest) (*models.DashboardAnalyticsResponse, error)
@@ -57,6 +58,19 @@ func (s *AnalyticsServiceImpl) GetSalesAnalytics(ctx context.Context, req *model
return response, nil
}
func (s *AnalyticsServiceImpl) GetPurchasingAnalytics(ctx context.Context, req *models.PurchasingAnalyticsRequest) (*models.PurchasingAnalyticsResponse, error) {
if err := s.validatePurchasingAnalyticsRequest(req); err != nil {
return nil, fmt.Errorf("validation error: %w", err)
}
response, err := s.analyticsProcessor.GetPurchasingAnalytics(ctx, req)
if err != nil {
return nil, fmt.Errorf("failed to get purchasing analytics: %w", err)
}
return response, nil
}
func (s *AnalyticsServiceImpl) GetProductAnalytics(ctx context.Context, req *models.ProductAnalyticsRequest) (*models.ProductAnalyticsResponse, error) {
// Validate request
if err := s.validateProductAnalyticsRequest(req); err != nil {
@@ -168,6 +182,42 @@ func (s *AnalyticsServiceImpl) validateSalesAnalyticsRequest(req *models.SalesAn
return nil
}
func (s *AnalyticsServiceImpl) validatePurchasingAnalyticsRequest(req *models.PurchasingAnalyticsRequest) error {
if req == nil {
return fmt.Errorf("request cannot be nil")
}
if req.OrganizationID == uuid.Nil {
return fmt.Errorf("organization ID is required")
}
if req.DateFrom.IsZero() {
return fmt.Errorf("date_from is required")
}
if req.DateTo.IsZero() {
return fmt.Errorf("date_to is required")
}
if req.DateFrom.After(req.DateTo) {
return fmt.Errorf("date_from cannot be after date_to")
}
if req.GroupBy != "" {
validGroupBy := map[string]bool{
"day": true,
"hour": true,
"week": true,
"month": true,
}
if !validGroupBy[req.GroupBy] {
return fmt.Errorf("invalid group_by value: %s", req.GroupBy)
}
}
return nil
}
func (s *AnalyticsServiceImpl) validateProductAnalyticsRequest(req *models.ProductAnalyticsRequest) error {
if req.OrganizationID == uuid.Nil {
return fmt.Errorf("organization ID is required")
internal/service/analytics_service_test.go
+121
View File
@@ -0,0 +1,121 @@
package service
import (
"context"
"testing"
"time"
"apskel-pos-be/internal/models"
"github.com/google/uuid"
"github.com/stretchr/testify/require"
)
type analyticsProcessorStub struct{}
func (analyticsProcessorStub) GetPaymentMethodAnalytics(context.Context, *models.PaymentMethodAnalyticsRequest) (*models.PaymentMethodAnalyticsResponse, error) {
return nil, nil
}
func (analyticsProcessorStub) GetSalesAnalytics(context.Context, *models.SalesAnalyticsRequest) (*models.SalesAnalyticsResponse, error) {
return nil, nil
}
func (analyticsProcessorStub) GetPurchasingAnalytics(context.Context, *models.PurchasingAnalyticsRequest) (*models.PurchasingAnalyticsResponse, error) {
return &models.PurchasingAnalyticsResponse{}, nil
}
func (analyticsProcessorStub) GetProductAnalytics(context.Context, *models.ProductAnalyticsRequest) (*models.ProductAnalyticsResponse, error) {
return nil, nil
}
func (analyticsProcessorStub) GetProductAnalyticsPerCategory(context.Context, *models.ProductAnalyticsPerCategoryRequest) (*models.ProductAnalyticsPerCategoryResponse, error) {
return nil, nil
}
func (analyticsProcessorStub) GetDashboardAnalytics(context.Context, *models.DashboardAnalyticsRequest) (*models.DashboardAnalyticsResponse, error) {
return nil, nil
}
func (analyticsProcessorStub) GetProfitLossAnalytics(context.Context, *models.ProfitLossAnalyticsRequest) (*models.ProfitLossAnalyticsResponse, error) {
return nil, nil
}
func TestAnalyticsServiceGetPurchasingAnalyticsValidation(t *testing.T) {
service := NewAnalyticsServiceImpl(analyticsProcessorStub{})
now := time.Date(2026, 5, 1, 0, 0, 0, 0, time.UTC)
tests := []struct {
name string
req *models.PurchasingAnalyticsRequest
wantErr string
}{
{
name: "missing organization",
req: &models.PurchasingAnalyticsRequest{
DateFrom: now,
DateTo: now,
},
wantErr: "organization ID is required",
},
{
name: "missing date_from",
req: &models.PurchasingAnalyticsRequest{
OrganizationID: uuid.New(),
DateTo: now,
},
wantErr: "date_from is required",
},
{
name: "missing date_to",
req: &models.PurchasingAnalyticsRequest{
OrganizationID: uuid.New(),
DateFrom: now,
},
wantErr: "date_to is required",
},
{
name: "reversed dates",
req: &models.PurchasingAnalyticsRequest{
OrganizationID: uuid.New(),
DateFrom: now.AddDate(0, 0, 1),
DateTo: now,
},
wantErr: "date_from cannot be after date_to",
},
{
name: "invalid group_by",
req: &models.PurchasingAnalyticsRequest{
OrganizationID: uuid.New(),
DateFrom: now,
DateTo: now,
GroupBy: "quarter",
},
wantErr: "invalid group_by value: quarter",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
resp, err := service.GetPurchasingAnalytics(context.Background(), tt.req)
require.Nil(t, resp)
require.Error(t, err)
require.Contains(t, err.Error(), tt.wantErr)
})
}
}
func TestAnalyticsServiceGetPurchasingAnalyticsAllowsEmptyGroupBy(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,
})
require.NoError(t, err)
require.NotNil(t, resp)
}
internal/service/order_service.go
+1 -1
View File
@@ -199,7 +199,7 @@ func (s *OrderServiceImpl) createIngredientTransactions(ctx context.Context, ord
// Calculate waste quantities
transactions, err := s.calculateWasteQuantities(productRecipes, float64(orderItem.Quantity))
if err != nil {
return nil, fmt.Errorf("failed to calculate waste quantities for product %s: %w", err)
return nil, fmt.Errorf("failed to calculate waste quantities for product %s: %w", orderItem.ProductID, err)
}
// Set common fields for all transactions
internal/service/order_service_table_test.go
+13
View File
@@ -114,6 +114,14 @@ func (m *MockTableRepository) GetByID(ctx context.Context, id uuid.UUID) (*entit
return args.Get(0).(*entities.Table), args.Error(1)
}
func (m *MockTableRepository) GetByToken(ctx context.Context, token string) (*entities.Table, error) {
args := m.Called(ctx, token)
if args.Get(0) == nil {
return nil, args.Error(1)
}
return args.Get(0).(*entities.Table), args.Error(1)
}
func (m *MockTableRepository) GetByOutletID(ctx context.Context, outletID uuid.UUID) ([]entities.Table, error) {
args := m.Called(ctx, outletID)
if args.Get(0) == nil {
@@ -182,6 +190,11 @@ func (m *MockTableRepository) GetByOrderID(ctx context.Context, orderID uuid.UUI
return args.Get(0).(*entities.Table), args.Error(1)
}
func (m *MockTableRepository) UpdateToken(ctx context.Context, tableID uuid.UUID, token string) error {
args := m.Called(ctx, tableID, token)
return args.Error(0)
}
func TestCreateOrderWithTableOccupation(t *testing.T) {
// Setup
ctx := context.Background()