fix(pkg/cosmosfaucet): include requested funds to the rate limit calc (#1453)

* fix: coinsMax check

Checks both total transferred so far and total transferred so far + amount requested against the max credit limit

* fix: lint errors

* Update starport/pkg/cosmosfaucet/transfer.go

Co-authored-by: Lucas Bertrand <lucas.bertrand.22@gmail.com>

* Update starport/pkg/cosmosfaucet/transfer.go

Co-authored-by: Lucas Bertrand <lucas.bertrand.22@gmail.com>

* Update starport/pkg/cosmosfaucet/transfer.go

Co-authored-by: Lucas Bertrand <lucas.bertrand.22@gmail.com>

* chore

Co-authored-by: Lucas Bertrand <lucas.bertrand.22@gmail.com>
Co-authored-by: İlker Göktuğ ÖZTÜRK <ilkergoktugozturk@gmail.com>

Author: 3 people

starport/pkg/cosmosfaucet/transfer.go

@@ -55,8 +55,14 @@ func (f Faucet) Transfer(ctx context.Context, toAccountAddress string, amount ui
 		return err
 	}
 
-	if f.coinsMax[denom] != 0 && totalSent >= f.coinsMax[denom] {
-		return fmt.Errorf("account has reached maximum credit allowed per account (%d)", f.coinsMax[denom])
+	if f.coinsMax[denom] != 0 {
+		if totalSent >= f.coinsMax[denom] {
+			return fmt.Errorf("account has reached maximum credit allowed per account (%d)", f.coinsMax[denom])
+		}
+
+		if (totalSent + amount) >= f.coinsMax[denom] {
+			return fmt.Errorf("account is about to reach maximum credit allowed per account. it can only receive up to (%d) in total", f.coinsMax[denom])
+		}
 	}
 
 	fromAccount, err := f.runner.ShowAccount(ctx, f.accountName)