Yimaru-BackEnd/internal/web_server/handlers/transaction_handler.go

271 lines
10 KiB
Go

package handlers
import (
// "fmt"
"log/slog"
"strconv"
"github.com/SamuelTariku/FortuneBet-Backend/internal/domain"
"github.com/SamuelTariku/FortuneBet-Backend/internal/services/transaction"
"github.com/SamuelTariku/FortuneBet-Backend/internal/services/user"
"github.com/SamuelTariku/FortuneBet-Backend/internal/web_server/response"
customvalidator "github.com/SamuelTariku/FortuneBet-Backend/internal/web_server/validator"
"github.com/gofiber/fiber/v2"
)
type TransactionRes struct {
ID int64 `json:"id" example:"1"`
Amount float32 `json:"amount" example:"100.0"`
BranchID int64 `json:"branch_id" example:"1"`
CashierID int64 `json:"cashier_id" example:"1"`
BetID int64 `json:"bet_id" example:"1"`
Type int64 `json:"type" example:"1"`
PaymentOption domain.PaymentOption `json:"payment_option" example:"1"`
FullName string `json:"full_name" example:"John Smith"`
PhoneNumber string `json:"phone_number" example:"0911111111"`
BankCode string `json:"bank_code"`
BeneficiaryName string `json:"beneficiary_name"`
AccountName string `json:"account_name"`
AccountNumber string `json:"account_number"`
ReferenceNumber string `json:"reference_number"`
Verified bool `json:"verified" example:"true"`
}
type CreateTransactionReq struct {
Amount float32 `json:"amount" example:"100.0"`
BranchID int64 `json:"branch_id" example:"1"`
CashierID int64 `json:"cashier_id" example:"1"`
BetID int64 `json:"bet_id" example:"1"`
Type int64 `json:"type" example:"1"`
PaymentOption domain.PaymentOption `json:"payment_option" example:"1"`
FullName string `json:"full_name" example:"John Smith"`
PhoneNumber string `json:"phone_number" example:"0911111111"`
// Payment Details for bank
BankCode string `json:"bank_code"`
BeneficiaryName string `json:"beneficiary_name"`
AccountName string `json:"account_name"`
AccountNumber string `json:"account_number"`
ReferenceNumber string `json:"reference_number"`
}
func convertTransaction(transaction domain.Transaction) TransactionRes {
return TransactionRes{
ID: transaction.ID,
Amount: transaction.Amount.Float64(),
BranchID: transaction.BranchID,
CashierID: transaction.CashierID,
BetID: transaction.BetID,
Type: int64(transaction.Type),
PaymentOption: transaction.PaymentOption,
FullName: transaction.FullName,
PhoneNumber: transaction.PhoneNumber,
BankCode: transaction.BankCode,
BeneficiaryName: transaction.BeneficiaryName,
AccountName: transaction.AccountName,
AccountNumber: transaction.AccountNumber,
ReferenceNumber: transaction.ReferenceNumber,
Verified: transaction.Verified,
}
}
// CreateTransaction godoc
// @Summary Create a transaction
// @Description Creates a transaction
// @Tags transaction
// @Accept json
// @Produce json
// @Param createBet body CreateTransactionReq true "Creates transaction"
// @Success 200 {object} TransactionRes
// @Failure 400 {object} response.APIResponse
// @Failure 500 {object} response.APIResponse
// @Router /transaction [post]
func CreateTransaction(logger *slog.Logger, transactionSvc *transaction.Service, validator *customvalidator.CustomValidator) fiber.Handler {
return func(c *fiber.Ctx) error {
var req CreateTransactionReq
if err := c.BodyParser(&req); err != nil {
logger.Error("CreateTransactionReq failed", "error", err)
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
"error": "Invalid request",
})
}
valErrs, ok := validator.Validate(c, req)
if !ok {
response.WriteJSON(c, fiber.StatusBadRequest, "Invalid request", valErrs, nil)
return nil
}
transaction, err := transactionSvc.CreateTransaction(c.Context(), domain.CreateTransaction{
Amount: domain.Currency(req.Amount),
BranchID: req.BranchID,
CashierID: req.CashierID,
BetID: req.BetID,
Type: domain.TransactionType(req.Type),
PaymentOption: domain.PaymentOption(req.PaymentOption),
FullName: req.FullName,
PhoneNumber: req.PhoneNumber,
BankCode: req.BankCode,
BeneficiaryName: req.BeneficiaryName,
AccountName: req.AccountName,
AccountNumber: req.AccountNumber,
ReferenceNumber: req.ReferenceNumber,
})
if err != nil {
logger.Error("CreateTransactionReq failed", "error", err)
return response.WriteJSON(c, fiber.StatusInternalServerError, "Internal Server Error", err, nil)
}
res := convertTransaction(transaction)
return response.WriteJSON(c, fiber.StatusOK, "Transaction Created", res, nil)
}
}
// GetAllTransactions godoc
// @Summary Gets all transactions
// @Description Gets all the transactions
// @Tags transaction
// @Accept json
// @Produce json
// @Success 200 {array} TransactionRes
// @Failure 400 {object} response.APIResponse
// @Failure 500 {object} response.APIResponse
// @Router /transaction [get]
func GetAllTransactions(
logger *slog.Logger,
transactionSvc *transaction.Service,
userSvc *user.Service,
validator *customvalidator.CustomValidator,
) fiber.Handler {
return func(c *fiber.Ctx) error {
// Get user_id from middleware
userID := c.Locals("user_id").(int64)
// Fetch user details
user, err := userSvc.GetUserByID(c.Context(), userID)
if err != nil {
logger.Error("Failed to fetch user details", "user_id", userID, "error", err)
return response.WriteJSON(c, fiber.StatusInternalServerError, "Failed to retrieve user details", err, nil)
}
var transactions []domain.Transaction
// Check user role and fetch transactions accordingly
switch user.Role {
case domain.RoleSuperAdmin:
// Admin can fetch all transactions
transactions, err = transactionSvc.GetAllTransactions(c.Context())
case domain.RoleAdmin:
// Admin can fetch all transactions
transactions, err = transactionSvc.GetAllTransactions(c.Context())
case domain.RoleBranchManager, domain.RoleCashier:
// Branch Manager or Cashier can fetch transactions for their branch
// transactions, err = transactionSvc.GetTransactionByBranch(c.Context(), user.BranchID)
transactions, err = transactionSvc.GetAllTransactions(c.Context())
default:
// Unauthorized role
return response.WriteJSON(c, fiber.StatusForbidden, "Unauthorized", nil, nil)
}
if err != nil {
logger.Error("Failed to get transactions", "error", err)
return response.WriteJSON(c, fiber.StatusInternalServerError, "Failed to retrieve transactions", err, nil)
}
// Convert transactions to response format
var res []TransactionRes = make([]TransactionRes, 0, len(transactions))
for i, transaction := range transactions {
res[i] = convertTransaction(transaction)
}
return response.WriteJSON(c, fiber.StatusOK, "Transactions retrieved successfully", res, nil)
}
}
// GetTransactionByID godoc
// @Summary Gets transaction by id
// @Description Gets a single transaction by id
// @Tags transaction
// @Accept json
// @Produce json
// @Param id path int true "Transaction ID"
// @Success 200 {object} TransactionRes
// @Failure 400 {object} response.APIResponse
// @Failure 500 {object} response.APIResponse
// @Router /transaction/{id} [get]
func GetTransactionByID(logger *slog.Logger, transactionSvc *transaction.Service, validator *customvalidator.CustomValidator) fiber.Handler {
return func(c *fiber.Ctx) error {
transactionID := c.Params("id")
id, err := strconv.ParseInt(transactionID, 10, 64)
if err != nil {
logger.Error("Invalid transaction ID", "transactionID", transactionID, "error", err)
return response.WriteJSON(c, fiber.StatusBadRequest, "Invalid bet ID", err, nil)
}
transaction, err := transactionSvc.GetTransactionByID(c.Context(), id)
if err != nil {
logger.Error("Failed to get transaction by ID", "transactionID", id, "error", err)
return response.WriteJSON(c, fiber.StatusInternalServerError, "Failed to retrieve transaction", err, nil)
}
res := convertTransaction(transaction)
return response.WriteJSON(c, fiber.StatusOK, "Transaction retrieved successfully", res, nil)
}
}
type UpdateTransactionVerifiedReq struct {
Verified bool
}
// UpdateTransactionVerified godoc
// @Summary Updates the cashed out field
// @Description Updates the cashed out field
// @Tags transaction
// @Accept json
// @Produce json
// @Param id path int true "Transaction ID"
// @Param updateCashOut body UpdateTransactionVerifiedReq true "Updates Transaction Verification"
// @Success 200 {object} response.APIResponse
// @Failure 400 {object} response.APIResponse
// @Failure 500 {object} response.APIResponse
// @Router /transaction/{id} [patch]
func UpdateTransactionVerified(logger *slog.Logger, transactionSvc *transaction.Service, validator *customvalidator.CustomValidator) fiber.Handler {
return func(c *fiber.Ctx) error {
transactionID := c.Params("id")
id, err := strconv.ParseInt(transactionID, 10, 64)
if err != nil {
logger.Error("Invalid transaction ID", "transactionID", transactionID, "error", err)
return response.WriteJSON(c, fiber.StatusBadRequest, "Invalid bet ID", err, nil)
}
var req UpdateTransactionVerifiedReq
if err := c.BodyParser(&req); err != nil {
logger.Error("UpdateTransactionVerifiedReq failed", "error", err)
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
"error": "Invalid request",
})
}
valErrs, ok := validator.Validate(c, req)
if !ok {
response.WriteJSON(c, fiber.StatusBadRequest, "Invalid request", valErrs, nil)
return nil
}
err = transactionSvc.UpdateTransactionVerified(c.Context(), id, req.Verified)
if err != nil {
logger.Error("Failed to update transaction verification", "transactionID", id, "error", err)
return response.WriteJSON(c, fiber.StatusInternalServerError, "Failed to update transaction verification", err, nil)
}
return response.WriteJSON(c, fiber.StatusOK, "Transaction updated successfully", nil, nil)
}
}