Update template email

2025-03-08 00:35:23 +07:00
parent 3c80b710af
commit 18003313dd
54 changed files with 2309 additions and 199 deletions
@@ -0,0 +1,117 @@
+package customer
+
+import (
+	"enaklo-pos-be/internal/common/logger"
+	"enaklo-pos-be/internal/common/mycontext"
+	"enaklo-pos-be/internal/constants"
+	"enaklo-pos-be/internal/entity"
+	"github.com/pkg/errors"
+	"go.uber.org/zap"
+	"strings"
+)
+
+type Repository interface {
+	Create(ctx mycontext.Context, customer *entity.Customer) (*entity.Customer, error)
+	FindByID(ctx mycontext.Context, id int64) (*entity.Customer, error)
+	FindByPhone(ctx mycontext.Context, phone string) (*entity.Customer, error)
+	FindByEmail(ctx mycontext.Context, email string) (*entity.Customer, error)
+	AddPoints(ctx mycontext.Context, id int64, points int) error
+}
+
+type Service interface {
+	ResolveCustomer(ctx mycontext.Context, req *entity.CustomerResolutionRequest) (int64, error)
+	AddPoints(ctx mycontext.Context, customerID int64, points int) error
+	GetCustomer(ctx mycontext.Context, id int64) (*entity.Customer, error)
+}
+
+type customerSvc struct {
+	repo Repository
+}
+
+func New(repo Repository) Service {
+	return &customerSvc{
+		repo: repo,
+	}
+}
+
+func (s *customerSvc) ResolveCustomer(ctx mycontext.Context, req *entity.CustomerResolutionRequest) (int64, error) {
+	if req.Email == "" && req.PhoneNumber == "" {
+		return 0, nil
+	}
+
+	if req.ID != nil && *req.ID > 0 {
+		customer, err := s.repo.FindByID(ctx, *req.ID)
+		if err != nil {
+			if !strings.Contains(err.Error(), "not found") {
+				return 0, errors.Wrap(err, "failed to find customer by ID")
+			}
+		} else {
+			return customer.ID, nil
+		}
+	}
+
+	if req.PhoneNumber != "" {
+		customer, err := s.repo.FindByPhone(ctx, req.PhoneNumber)
+		if err != nil {
+			if !strings.Contains(err.Error(), "not found") {
+				return 0, errors.Wrap(err, "failed to find customer by phone")
+			}
+		} else {
+			return customer.ID, nil
+		}
+	}
+
+	if req.Email != "" {
+		customer, err := s.repo.FindByEmail(ctx, req.Email)
+		if err != nil {
+			if !strings.Contains(err.Error(), "not found") {
+				return 0, errors.Wrap(err, "failed to find customer by email")
+			}
+		} else {
+			return customer.ID, nil
+		}
+	}
+
+	if req.Name == "" {
+		return 0, errors.New("customer name is required to create a new customer")
+	}
+
+	newCustomer := &entity.Customer{
+		Name:      req.Name,
+		Email:     req.Email,
+		Phone:     req.PhoneNumber,
+		Points:    0,
+		CreatedAt: constants.TimeNow(),
+		UpdatedAt: constants.TimeNow(),
+	}
+
+	customer, err := s.repo.Create(ctx, newCustomer)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("failed to create customer", zap.Error(err))
+		return 0, errors.Wrap(err, "failed to create customer")
+	}
+
+	return customer.ID, nil
+}
+
+func (s *customerSvc) AddPoints(ctx mycontext.Context, customerID int64, points int) error {
+	if points <= 0 {
+		return nil
+	}
+
+	err := s.repo.AddPoints(ctx, customerID, points)
+	if err != nil {
+		return errors.Wrap(err, "failed to add points to customer")
+	}
+
+	return nil
+}
+
+func (s *customerSvc) GetCustomer(ctx mycontext.Context, id int64) (*entity.Customer, error) {
+	customer, err := s.repo.FindByID(ctx, id)
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to get customer")
+	}
+
+	return customer, nil
+}
@@ -0,0 +1,144 @@
+package order
+
+import (
+	"enaklo-pos-be/internal/common/errors"
+	"enaklo-pos-be/internal/common/logger"
+	"enaklo-pos-be/internal/common/mycontext"
+	"enaklo-pos-be/internal/constants"
+	"enaklo-pos-be/internal/entity"
+	"go.uber.org/zap"
+)
+
+func (s *orderSvc) CreateOrderInquiry(ctx mycontext.Context,
+	req *entity.OrderRequest) (*entity.OrderInquiryResponse, error) {
+	productIDs, filteredItems, err := s.validateOrderItems(ctx, req.OrderItems)
+	if err != nil {
+		return nil, err
+	}
+	req.OrderItems = filteredItems
+
+	productDetails, err := s.product.GetProductDetails(ctx, productIDs, req.PartnerID)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("failed to get product details", zap.Error(err))
+		return nil, err
+	}
+
+	orderCalculation, err := s.calculateOrderTotals(ctx, req.OrderItems, productDetails, req.Source)
+	if err != nil {
+		return nil, err
+	}
+
+	customerID, err := s.customer.ResolveCustomer(ctx, &entity.CustomerResolutionRequest{
+		ID:          req.CustomerID,
+		Name:        req.CustomerName,
+		Email:       req.CustomerEmail,
+		PhoneNumber: req.CustomerPhoneNumber,
+	})
+	if err != nil {
+		logger.ContextLogger(ctx).Error("failed to resolve customer", zap.Error(err))
+		return nil, err
+	}
+
+	inquiry := entity.NewOrderInquiry(
+		req.PartnerID,
+		customerID,
+		orderCalculation.Subtotal,
+		orderCalculation.Fee,
+		orderCalculation.Total,
+		req.PaymentMethod,
+		req.Source,
+		req.CreatedBy,
+		req.CustomerName,
+		req.CustomerPhoneNumber,
+		req.CustomerEmail,
+	)
+
+	for _, item := range req.OrderItems {
+		product := productDetails.Products[item.ProductID]
+		inquiry.AddOrderItem(item, product)
+	}
+
+	savedInquiry, err := s.repo.CreateInquiry(ctx, inquiry)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("failed to create order inquiry", zap.Error(err))
+		return nil, err
+	}
+
+	token, err := s.crypt.GenerateJWTOrderInquiry(savedInquiry)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("failed to generate token", zap.Error(err))
+		return nil, err
+	}
+
+	return &entity.OrderInquiryResponse{
+		OrderInquiry: savedInquiry,
+		Token:        token,
+	}, nil
+}
+
+func (s *orderSvc) validateOrderItems(ctx mycontext.Context, items []entity.OrderItemRequest) ([]int64, []entity.OrderItemRequest, error) {
+	var productIDs []int64
+	var filteredItems []entity.OrderItemRequest
+
+	for _, item := range items {
+		if item.Quantity <= 0 {
+			continue
+		}
+		productIDs = append(productIDs, item.ProductID)
+		filteredItems = append(filteredItems, item)
+	}
+
+	if len(productIDs) == 0 {
+		return nil, nil, errors.ErrorBadRequest
+	}
+
+	return productIDs, filteredItems, nil
+}
+
+func (s *orderSvc) calculateOrderTotals(
+	ctx mycontext.Context,
+	items []entity.OrderItemRequest,
+	productDetails *entity.ProductDetails,
+	source string,
+) (*entity.OrderCalculation, error) {
+	subtotal := 0.0
+
+	for _, item := range items {
+		product, ok := productDetails.Products[item.ProductID]
+		if !ok {
+			return nil, errors.NewError(errors.ErrorInvalidRequest.ErrorType(), "product not found")
+		}
+		subtotal += product.Price * float64(item.Quantity)
+	}
+
+	fee := s.cfg.GetOrderFee(source)
+
+	return &entity.OrderCalculation{
+		Subtotal: subtotal,
+		Fee:      fee,
+		Total:    subtotal + fee,
+	}, nil
+}
+
+func (s *orderSvc) validateInquiry(ctx mycontext.Context, token string) (*entity.OrderInquiry, error) {
+	partnerID, inquiryID, err := s.crypt.ValidateJWTOrderInquiry(token)
+	if err != nil {
+		return nil, errors.NewError(errors.ErrorInvalidRequest.ErrorType(), "inquiry is not valid or expired")
+	}
+
+	if partnerID != *ctx.GetPartnerID() {
+		return nil, errors.NewError(errors.ErrorInvalidRequest.ErrorType(), "invalid request")
+	}
+
+	inquiry, err := s.repo.FindInquiryByID(ctx, inquiryID)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("error when finding inquiry", zap.Error(err))
+		return nil, err
+	}
+
+	if inquiry.Status != constants.StatusPending {
+		return nil, errors.NewError(errors.ErrorInvalidRequest.ErrorType(), "inquiry is no longer pending")
+	}
+
+	return inquiry, nil
+}
@@ -0,0 +1,173 @@
+package order
+
+import (
+	"enaklo-pos-be/internal/common/logger"
+	"enaklo-pos-be/internal/common/mycontext"
+	"enaklo-pos-be/internal/constants"
+	"enaklo-pos-be/internal/entity"
+	"fmt"
+	"go.uber.org/zap"
+)
+
+func (s *orderSvc) ExecuteOrderInquiry(ctx mycontext.Context,
+	token string, paymentMethod string) (*entity.OrderResponse, error) {
+	inquiry, err := s.validateInquiry(ctx, token)
+	if err != nil {
+		return nil, err
+	}
+
+	order := inquiry.ToOrder(paymentMethod)
+
+	savedOrder, err := s.repo.Create(ctx, order)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("failed to create order", zap.Error(err))
+		return nil, err
+	}
+
+	err = s.processPostOrderActions(ctx, savedOrder, inquiry.ID, paymentMethod)
+	if err != nil {
+		logger.ContextLogger(ctx).Warn("some post-order actions failed", zap.Error(err))
+	}
+
+	return &entity.OrderResponse{
+		Order: savedOrder,
+	}, nil
+}
+
+func (s *orderSvc) processPostOrderActions(
+	ctx mycontext.Context,
+	order *entity.Order,
+	inquiryID string,
+	paymentMethod string,
+) error {
+	err := s.repo.UpdateInquiryStatus(ctx, inquiryID, constants.StatusExecuted)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("error when updating inquiry status", zap.Error(err))
+	}
+
+	trx, err := s.createTransaction(ctx, order, paymentMethod)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("error when creating transaction", zap.Error(err))
+	}
+
+	if order.CustomerID != nil && *order.CustomerID > 0 {
+		err = s.addCustomerPoints(ctx, *order.CustomerID, int(order.Total))
+		if err != nil {
+			logger.ContextLogger(ctx).Error("error when adding points", zap.Error(err))
+		}
+	}
+
+	s.sendTransactionReceipt(ctx, order, trx, "CASH")
+	return nil
+}
+
+func (s *orderSvc) createTransaction(ctx mycontext.Context, order *entity.Order, paymentMethod string) (*entity.Transaction, error) {
+	transaction := &entity.Transaction{
+		ID:              constants.GenerateUUID(),
+		OrderID:         order.ID,
+		Amount:          order.Total,
+		PaymentMethod:   paymentMethod,
+		Status:          "SUCCESS",
+		CreatedAt:       constants.TimeNow(),
+		PartnerID:       order.PartnerID,
+		TransactionType: "TRANSACTION",
+	}
+
+	_, err := s.transaction.Create(ctx, transaction)
+
+	return transaction, err
+}
+
+func (s *orderSvc) addCustomerPoints(ctx mycontext.Context, customerID int64, points int) error {
+	return s.customer.AddPoints(ctx, customerID, points)
+}
+
+func (s *orderSvc) sendTransactionReceipt(ctx mycontext.Context, order *entity.Order, transaction *entity.Transaction, paymentMethod string) error {
+	if order.CustomerID == nil || *order.CustomerID == 0 {
+		return nil
+	}
+
+	customer, err := s.customer.GetCustomer(ctx, *order.CustomerID)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("error getting customer details", zap.Error(err))
+		return err
+	}
+
+	branchName := "Bakso 343 Rawamangun"
+
+	var productIDs []int64
+	productIDMap := make(map[int64]bool)
+	for _, item := range order.OrderItems {
+		if item.ItemID > 0 && !productIDMap[item.ItemID] {
+			productIDs = append(productIDs, item.ItemID)
+			productIDMap[item.ItemID] = true
+		}
+	}
+
+	productMap := make(map[int64]*entity.Product)
+	if len(productIDs) > 0 {
+		products, err := s.product.GetProductsByIDs(ctx, productIDs, order.PartnerID)
+		if err != nil {
+			logger.ContextLogger(ctx).Error("error fetching products", zap.Error(err))
+		} else {
+			for _, product := range products {
+				productMap[product.ID] = product
+			}
+		}
+	}
+
+	var itemsData []map[string]string
+	for _, item := range order.OrderItems {
+		itemName := "Item"
+
+		if product, exists := productMap[item.ItemID]; exists {
+			itemName = product.Name
+		}
+
+		itemsData = append(itemsData, map[string]string{
+			"ItemName": itemName,
+			"Quantity": fmt.Sprintf("%d", item.Quantity),
+			"Price":    fmt.Sprintf("Rp %s", formatCurrency(item.Price)),
+		})
+	}
+
+	transactionDate := transaction.CreatedAt.Format("02 January 2006 15:04")
+	viewTransactionLink := fmt.Sprintf("https://enaklo.co.id/transaction/%s", transaction.ID)
+
+	emailData := map[string]interface{}{
+		"UserName":            customer.Name,
+		"BranchName":          branchName,
+		"TransactionNumber":   order.ID,
+		"TransactionDate":     transactionDate,
+		"PaymentMethod":       formatPaymentMethod(paymentMethod),
+		"Items":               itemsData,
+		"TotalPayment":        fmt.Sprintf("Rp %s", formatCurrency(order.Total)),
+		"ViewTransactionLink": viewTransactionLink,
+	}
+
+	return s.notification.SendEmailTransactional(ctx, entity.SendEmailNotificationParam{
+		Sender:       "noreply@enaklo.co.id",
+		Recipient:    customer.Email,
+		Subject:      "Enaklo - Resi Pembelian",
+		TemplateName: "transaction_receipt",
+		TemplatePath: "templates/transaction_receipt.html",
+		Data:         emailData,
+	})
+}
+
+func formatCurrency(amount float64) string {
+	return fmt.Sprintf("%.2f", amount)
+}
+
+func formatPaymentMethod(method string) string {
+	methodMap := map[string]string{
+		"CASH": "Tunai",
+		"QRIS": "QRIS",
+		"CARD": "Kartu Kredit/Debit",
+	}
+
+	if displayName, exists := methodMap[method]; exists {
+		return displayName
+	}
+	return method
+}
@@ -0,0 +1,80 @@
+package order
+
+import (
+	"context"
+	"enaklo-pos-be/internal/common/mycontext"
+	"enaklo-pos-be/internal/entity"
+)
+
+type Repository interface {
+	Create(ctx mycontext.Context, order *entity.Order) (*entity.Order, error)
+	FindByID(ctx mycontext.Context, id int64) (*entity.Order, error)
+	CreateInquiry(ctx mycontext.Context, inquiry *entity.OrderInquiry) (*entity.OrderInquiry, error)
+	FindInquiryByID(ctx mycontext.Context, id string) (*entity.OrderInquiry, error)
+	UpdateInquiryStatus(ctx mycontext.Context, id string, status string) error
+}
+
+type ProductService interface {
+	GetProductDetails(ctx mycontext.Context, productIDs []int64, partnerID int64) (*entity.ProductDetails, error)
+	GetProductsByIDs(ctx mycontext.Context, ids []int64, partnerID int64) ([]*entity.Product, error)
+}
+
+type CustomerService interface {
+	ResolveCustomer(ctx mycontext.Context, req *entity.CustomerResolutionRequest) (int64, error)
+	AddPoints(ctx mycontext.Context, customerID int64, points int) error
+	GetCustomer(ctx mycontext.Context, id int64) (*entity.Customer, error)
+}
+
+type TransactionService interface {
+	Create(ctx mycontext.Context, transaction *entity.Transaction) (*entity.Transaction, error)
+}
+
+type CryptService interface {
+	GenerateJWTOrderInquiry(inquiry *entity.OrderInquiry) (string, error)
+	ValidateJWTOrderInquiry(tokenString string) (int64, string, error)
+}
+
+type NotificationService interface {
+	SendEmailTransactional(ctx context.Context, param entity.SendEmailNotificationParam) error
+}
+
+type Service interface {
+	CreateOrderInquiry(ctx mycontext.Context,
+		req *entity.OrderRequest) (*entity.OrderInquiryResponse, error)
+	ExecuteOrderInquiry(ctx mycontext.Context,
+		token string, paymentMethod string) (*entity.OrderResponse, error)
+}
+
+type Config interface {
+	GetOrderFee(source string) float64
+}
+
+type orderSvc struct {
+	repo         Repository
+	product      ProductService
+	customer     CustomerService
+	transaction  TransactionService
+	crypt        CryptService
+	cfg          Config
+	notification NotificationService
+}
+
+func New(
+	repo Repository,
+	product ProductService,
+	customer CustomerService,
+	transaction TransactionService,
+	crypt CryptService,
+	cfg Config,
+	notification NotificationService,
+) Service {
+	return &orderSvc{
+		repo:         repo,
+		product:      product,
+		customer:     customer,
+		transaction:  transaction,
+		crypt:        crypt,
+		cfg:          cfg,
+		notification: notification,
+	}
+}
@@ -0,0 +1,33 @@
+package product
+
+import (
+	"enaklo-pos-be/internal/common/logger"
+	"enaklo-pos-be/internal/common/mycontext"
+	"enaklo-pos-be/internal/entity"
+	"github.com/pkg/errors"
+	"go.uber.org/zap"
+)
+
+func (s *productSvc) GetProductsByIDs(ctx mycontext.Context, ids []int64, partnerID int64) ([]*entity.Product, error) {
+	if len(ids) == 0 {
+		return []*entity.Product{}, nil
+	}
+
+	products, err := s.repo.GetProductsByIDs(ctx, ids, partnerID)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("failed to get products by IDs",
+			zap.Int64s("productIDs", ids),
+			zap.Int64("partnerID", partnerID),
+			zap.Error(err))
+		return nil, errors.Wrap(err, "failed to get products by IDs")
+	}
+
+	// Validate that we found all requested products
+	if len(products) != len(ids) {
+		logger.ContextLogger(ctx).Warn("some products not found",
+			zap.Int("requestedCount", len(ids)),
+			zap.Int("foundCount", len(products)))
+	}
+
+	return products, nil
+}
@@ -0,0 +1,56 @@
+package product
+
+import (
+	"enaklo-pos-be/internal/common/logger"
+	"enaklo-pos-be/internal/common/mycontext"
+	"enaklo-pos-be/internal/entity"
+	"github.com/pkg/errors"
+	"go.uber.org/zap"
+)
+
+func (s *productSvc) GetProductDetails(ctx mycontext.Context, productIDs []int64, partnerID int64) (*entity.ProductDetails, error) {
+	if len(productIDs) == 0 {
+		return &entity.ProductDetails{
+			Products: make(map[int64]*entity.Product),
+		}, nil
+	}
+
+	productDetails, err := s.repo.GetProductDetails(ctx, productIDs, partnerID)
+	if err != nil {
+		logger.ContextLogger(ctx).Error("failed to get product details",
+			zap.Int64s("productIDs", productIDs),
+			zap.Int64("partnerID", partnerID),
+			zap.Error(err))
+		return nil, errors.Wrap(err, "failed to get product details")
+	}
+
+	if len(productDetails.Products) != len(productIDs) {
+		missingIDs := findMissingProductIDs(productIDs, productDetails.Products)
+		logger.ContextLogger(ctx).Warn("some products not found",
+			zap.Int("requestedCount", len(productIDs)),
+			zap.Int("foundCount", len(productDetails.Products)),
+			zap.Int64s("missingIDs", missingIDs))
+
+		if len(productDetails.Products) == 0 {
+			return nil, errors.New("no products found")
+		}
+	}
+
+	return productDetails, nil
+}
+
+func findMissingProductIDs(requestedIDs []int64, foundProducts map[int64]*entity.Product) []int64 {
+	var missingIDs []int64
+
+	for _, id := range requestedIDs {
+		if _, exists := foundProducts[id]; !exists {
+			missingIDs = append(missingIDs, id)
+		}
+	}
+
+	return missingIDs
+}
+
+func (s *productSvc) IsProductAvailable(product *entity.Product) bool {
+	return product.Status == "ACTIVE"
+}
@@ -0,0 +1,26 @@
+package product
+
+import (
+	"enaklo-pos-be/internal/common/mycontext"
+	"enaklo-pos-be/internal/entity"
+)
+
+type Repository interface {
+	GetProductsByIDs(ctx mycontext.Context, ids []int64, partnerID int64) ([]*entity.Product, error)
+	GetProductDetails(ctx mycontext.Context, productIDs []int64, partnerID int64) (*entity.ProductDetails, error)
+}
+
+type Service interface {
+	GetProductsByIDs(ctx mycontext.Context, ids []int64, partnerID int64) ([]*entity.Product, error)
+	GetProductDetails(ctx mycontext.Context, productIDs []int64, partnerID int64) (*entity.ProductDetails, error)
+}
+
+type productSvc struct {
+	repo Repository
+}
+
+func New(repo Repository) Service {
+	return &productSvc{
+		repo: repo,
+	}
+}