✨ Check balance when payment & send receipt notify
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@ -3,7 +3,10 @@ package services
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import (
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"fmt"
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"git.solsynth.dev/hypernet/passport/pkg/authkit"
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"git.solsynth.dev/hypernet/pusher/pkg/pushkit"
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"git.solsynth.dev/hypernet/wallet/pkg/internal/database"
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"git.solsynth.dev/hypernet/wallet/pkg/internal/gap"
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"git.solsynth.dev/hypernet/wallet/pkg/internal/models"
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"github.com/shopspring/decimal"
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)
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@ -14,6 +17,9 @@ func MakeTransaction(amount float64, remark string, payer, payee *models.Wallet)
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Remark: remark,
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}
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if payer != nil {
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if payer.Balance.LessThan(transaction.Amount) {
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return transaction, fmt.Errorf("payer account has insufficient balance to pay this transaction")
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}
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transaction.PayerID = &payer.ID
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}
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if payee != nil {
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@ -46,5 +52,21 @@ func MakeTransaction(amount float64, remark string, payer, payee *models.Wallet)
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tx.Commit()
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if payer != nil {
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authkit.NotifyUser(gap.Nx, uint64(payer.AccountID), pushkit.Notification{
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Topic: "wallet.transaction.new",
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Title: fmt.Sprintf("Receipt #%d", transaction.ID),
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Subtitle: transaction.Remark,
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Body: fmt.Sprintf("%.2f SRC removed from your wallet. Your new balance is %.2f", amount, payer.Balance.InexactFloat64()),
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Metadata: map[string]any{
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"id": transaction.ID,
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"amount": amount,
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"balance": payer.Balance.InexactFloat64(),
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"remark": transaction.Remark,
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},
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Priority: 0,
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})
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}
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return transaction, nil
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}
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