apskel-pos-backend/test_voucher_fix.go

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2025-09-13 17:34:34 +07:00
package main
import (
"apskel-pos-be/internal/entities"
"apskel-pos-be/internal/processor"
"apskel-pos-be/internal/repository"
"apskel-pos-be/internal/models"
"context"
"fmt"
"log"
"gorm.io/driver/postgres"
"gorm.io/gorm"
)
func main() {
// Database connection
dsn := "host=62.72.45.250 user=apskel password='7a8UJbM2GgBWaseh0lnP3O5i1i5nINXk' dbname=apskel_pos port=5433 sslmode=disable"
db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
if err != nil {
log.Fatal("Failed to connect to database:", err)
}
// Create repository and processor
voucherRepo := repository.NewVoucherRepository(db)
voucherProcessor := processor.NewVoucherProcessor(voucherRepo)
// Test the fixed logic
ctx := context.Background()
winnerNumber := 2
req := &models.ListVouchersByRowsRequest{
Rows: 1,
WinnerNumber: &winnerNumber,
}
fmt.Println("Testing voucher rows API with winner_number=2...")
fmt.Printf("Request: rows=%d, winner_number=%d\n", req.Rows, *req.WinnerNumber)
// Call the processor
response, err := voucherProcessor.GetRandomVouchersByRows(ctx, req)
if err != nil {
log.Fatal("Error calling processor:", err)
}
// Print results
fmt.Printf("\nResponse:\n")
fmt.Printf("Total Rows: %d\n", response.TotalRows)
fmt.Printf("Total Vouchers: %d\n", response.TotalVouchers)
for _, row := range response.Rows {
fmt.Printf("\nRow %d (%d vouchers):\n", row.RowNumber, len(row.Vouchers))
for _, voucher := range row.Vouchers {
winnerStatus := "No"
if voucher.IsWinner {
winnerStatus = "Yes"
}
fmt.Printf(" - %s (%s) - Winner: %s\n", voucher.VoucherCode, voucher.Name, winnerStatus)
}
}
// Verify the fix
fmt.Printf("\n=== VERIFICATION ===\n")
if response.TotalVouchers > 1 {
fmt.Printf("✅ SUCCESS: API now returns %d vouchers instead of just 1\n", response.TotalVouchers)
} else {
fmt.Printf("❌ ISSUE: API still returns only %d voucher\n", response.TotalVouchers)
}
// Check if there's a winner
hasWinner := false
for _, row := range response.Rows {
for _, voucher := range row.Vouchers {
if voucher.IsWinner {
hasWinner = true
break
}
}
if hasWinner {
break
}
}
if hasWinner {
fmt.Printf("✅ SUCCESS: Winner is properly selected\n")
} else {
fmt.Printf("❌ ISSUE: No winner selected\n")
}
}