grassrootseconomics/sarafu-vise
8
0
Fork 0
Code Issues 16 Pull Requests 5 Actions Packages Projects Releases Wiki Activity

use the TruncateDecimalString helper function to format amounts to 2 d.p

Browse Source
This commit is contained in:
Alfred Kamanda 2025-06-26 12:30:14 +03:00
parent 02fd02dc21
commit 7fe40faa9d
Signed by: Alfred-mk
GPG Key ID: 7EA3D01708908703
1 changed files with 18 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
handlers/application/menuhandler.go
View File

@ -1830,12 +1830,12 @@ func (h *MenuHandlers) ValidateAmount(ctx context.Context, sym string, input []b
return res, fmt.Errorf("missing session")
}
flag_invalid_amount, _ := h.flagManager.GetFlag("flag_invalid_amount")
store := h.userdataStore
userStore := h.userdataStore
var balanceValue float64
// retrieve the active balance
activeBal, err := store.ReadEntry(ctx, sessionId, storedb.DATA_ACTIVE_BAL)
activeBal, err := userStore.ReadEntry(ctx, sessionId, storedb.DATA_ACTIVE_BAL)
if err != nil {
logg.ErrorCtxf(ctx, "failed to read activeBal entry with", "key", storedb.DATA_ACTIVE_BAL, "error", err)
return res, err
@ -1862,11 +1862,14 @@ func (h *MenuHandlers) ValidateAmount(ctx context.Context, sym string, input []b
}
// Format the amount to 2 decimal places before saving (truncated)
cents := int((inputAmount + 1e-9) * 100)
truncated := float64(cents) / 100
formattedAmount := fmt.Sprintf("%.2f", truncated)
formattedAmount, err := store.TruncateDecimalString(amountStr, 2)
if err != nil {
res.FlagSet = append(res.FlagSet, flag_invalid_amount)
res.Content = amountStr
return res, nil
}
err = store.WriteEntry(ctx, sessionId, storedb.DATA_AMOUNT, []byte(formattedAmount))
err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_AMOUNT, []byte(formattedAmount))
if err != nil {
logg.ErrorCtxf(ctx, "failed to write amount entry with", "key", storedb.DATA_AMOUNT, "value", formattedAmount, "error", err)
return res, err
@ -3049,7 +3052,15 @@ func (h *MenuHandlers) SwapPreview(ctx context.Context, sym string, input []byte
return res, nil
}
finalAmountStr, err := store.ParseAndScaleAmount(inputStr, swapData.ActiveSwapFromDecimal)
// Format the amount to 2 decimal places
formattedAmount, err := store.TruncateDecimalString(inputStr, 2)
if err != nil {
res.FlagSet = append(res.FlagSet, flag_invalid_amount)
res.Content = inputStr
return res, nil
}
finalAmountStr, err := store.ParseAndScaleAmount(formattedAmount, swapData.ActiveSwapFromDecimal)
if err != nil {
return res, err
}