retain the original amount and use it for the transfer once the swap is performed

.env.example

@@ -37,6 +37,3 @@ MAX_MPESA_SEND_AMOUNT=250000
 DEFAULT_MPESA_ASSET=cUSD
 MPESA_BEARER_TOKEN=eyJeSIsInRcCI6IkpXVCJ.yJwdWJsaWNLZXkiOiIwrrrrrr
 MPESA_ONRAMP_BASE=https://pretium.v1.grassecon.net
-
-# Known stable voucher addresses (USDT, USDm)
-STABLE_VOUCHER_ADDRESSES=0x48065fbBE25f71C9282ddf5e1cD6D6A887483D5e,0x765DE816845861e75A25fCA122bb6898B8B1282a

config/config.go

@@ -114,22 +114,3 @@ func MaxMpesaSendAmount() float64 {
 func DefaultMpesaAsset() string {
 	return env.GetEnv("DEFAULT_MPESA_ASSET", "")
 }
-
-func StableVoucherAddresses() []string {
-	var parsed []string
-
-	raw := env.GetEnv("STABLE_VOUCHER_ADDRESSES", "")
-	if raw == "" {
-		return parsed
-	}
-
-	list := strings.Split(raw, ",")
-	for _, addr := range list {
-		clean := strings.ToLower(strings.TrimSpace(addr))
-		if clean != "" {
-			parsed = append(parsed, clean)
-		}
-	}
-
-	return parsed
-}

go.mod

@@ -7,7 +7,7 @@ toolchain go1.24.10
 require (
 	git.defalsify.org/vise.git v0.3.2-0.20250528124150-03bf7bfc1b66
 	git.grassecon.net/grassrootseconomics/common v0.9.0-beta.1.0.20251127132814-8ceadabbc215
-	git.grassecon.net/grassrootseconomics/sarafu-api v0.9.0-beta.1.0.20260207150752-71aa5ce7b537
+	git.grassecon.net/grassrootseconomics/sarafu-api v0.9.0-beta.1.0.20251202085112-45469d4ba326
 	git.grassecon.net/grassrootseconomics/visedriver v0.9.0-beta.2.0.20250408094335-e2d1f65bb306
 	git.grassecon.net/grassrootseconomics/visedriver-africastalking v0.0.0-20250129070628-5a539172c694
 	github.com/alecthomas/assert/v2 v2.2.2

go.sum

@@ -6,8 +6,6 @@ git.grassecon.net/grassrootseconomics/sarafu-api v0.9.0-beta.1.0.20251128071248-
 git.grassecon.net/grassrootseconomics/sarafu-api v0.9.0-beta.1.0.20251128071248-bfdeef125576/go.mod h1:h/y/lJNJAVTcIzAxCMXXw8Dh2aoLxBFZ6F1nTB8C0nU=
 git.grassecon.net/grassrootseconomics/sarafu-api v0.9.0-beta.1.0.20251202085112-45469d4ba326 h1:qH4QulgncvAD7b/YeHGPxcDJTBIychPeoZJACefYryI=
 git.grassecon.net/grassrootseconomics/sarafu-api v0.9.0-beta.1.0.20251202085112-45469d4ba326/go.mod h1:h/y/lJNJAVTcIzAxCMXXw8Dh2aoLxBFZ6F1nTB8C0nU=
-git.grassecon.net/grassrootseconomics/sarafu-api v0.9.0-beta.1.0.20260207150752-71aa5ce7b537 h1:2AoOHiRTN3SXX4qnc2wOaF2ktVXLlFAa3X/n9DLu8/s=
-git.grassecon.net/grassrootseconomics/sarafu-api v0.9.0-beta.1.0.20260207150752-71aa5ce7b537/go.mod h1:h/y/lJNJAVTcIzAxCMXXw8Dh2aoLxBFZ6F1nTB8C0nU=
 git.grassecon.net/grassrootseconomics/visedriver v0.9.0-beta.2.0.20250408094335-e2d1f65bb306 h1:Jo+yWysWw/N5BJQtAyEMN8ePVvAyPHv+JG4lQti+1N4=
 git.grassecon.net/grassrootseconomics/visedriver v0.9.0-beta.2.0.20250408094335-e2d1f65bb306/go.mod h1:FdLwYtzsjOIcDiW4uDgDYnB4Wdzq12uJUe0QHSSPbSo=
 git.grassecon.net/grassrootseconomics/visedriver-africastalking v0.0.0-20250129070628-5a539172c694 h1:DjJlBSz0S13acft5XZDWk7ZYnzElym0xLMYEVgyNJ+E=

handlers/application/balance.go

@@ -3,13 +3,11 @@ package application
 import (
 	"context"
 	"fmt"
-	"strconv"
 
 	"git.defalsify.org/vise.git/db"
 	"git.defalsify.org/vise.git/resource"
 	"git.grassecon.net/grassrootseconomics/sarafu-vise/store"
 	storedb "git.grassecon.net/grassrootseconomics/sarafu-vise/store/db"
-	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
 	"gopkg.in/leonelquinteros/gotext.v1"
 )
 
@@ -54,7 +52,6 @@ func (h *MenuHandlers) CheckBalance(ctx context.Context, sym string, input []byt
 			return res, err
 		}
 	}
-
 	content, err = loadUserContent(ctx, string(activeSym), string(activeBal), string(accAlias))
 	if err != nil {
 		return res, err
@@ -65,7 +62,7 @@ func (h *MenuHandlers) CheckBalance(ctx context.Context, sym string, input []byt
 }
 
 // loadUserContent loads the main user content in the main menu: the alias, balance and active symbol associated with active voucher
-func loadUserContent(ctx context.Context, activeSym, balance, alias string) (string, error) {
+func loadUserContent(ctx context.Context, activeSym string, balance string, alias string) (string, error) {
 	var content string
 
 	code := codeFromCtx(ctx)
@@ -78,9 +75,8 @@ func loadUserContent(ctx context.Context, activeSym, balance, alias string) (str
 		formattedAmount = "0.00"
 	}
 
-	// format the final outputs
+	// format the final output
 	balStr := fmt.Sprintf("%s %s", formattedAmount, activeSym)
-
 	if alias != "" {
 		content = l.Get("%s\nBalance: %s\n", alias, balStr)
 	} else {
@@ -102,139 +98,3 @@ func (h *MenuHandlers) FetchCommunityBalance(ctx context.Context, sym string, in
 	res.Content = l.Get("Community Balance: 0.00")
 	return res, nil
 }
-
-// CalculateCreditAndDebt calls the API to get the credit and debt
-// uses the pretium rates to convert the value to Ksh
-func (h *MenuHandlers) CalculateCreditAndDebt(ctx context.Context, sym string, input []byte) (resource.Result, error) {
-	var res resource.Result
-	sessionId, ok := ctx.Value("SessionId").(string)
-	if !ok {
-		return res, fmt.Errorf("missing session")
-	}
-
-	userStore := h.userdataStore
-
-	code := codeFromCtx(ctx)
-	l := gotext.NewLocale(translationDir, code)
-	l.AddDomain("default")
-
-	flag_api_call_error, _ := h.flagManager.GetFlag("flag_api_call_error")
-	flag_no_stable_vouchers, _ := h.flagManager.GetFlag("flag_no_stable_vouchers")
-
-	// default response
-	res.FlagReset = append(res.FlagReset, flag_api_call_error)
-	res.Content = l.Get("Credit: %s KSH\nDebt: %s KSH\n", "0", "0")
-
-	// Fetch session data
-	_, _, activeSym, _, publicKey, _, err := h.getSessionData(ctx, sessionId)
-	if err != nil {
-		return res, nil
-	}
-
-	// Resolve active pool
-	activePoolAddress, _, err := h.resolveActivePoolDetails(ctx, sessionId)
-	if err != nil {
-		return res, err
-	}
-
-	// Fetch swappable vouchers
-	swappableVouchers, err := h.accountService.GetPoolSwappableFromVouchers(ctx, string(activePoolAddress), string(publicKey))
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed on GetPoolSwappableFromVouchers", "error", err)
-		return res, nil
-	}
-
-	if len(swappableVouchers) == 0 {
-		return res, nil
-	}
-
-	// Filter stable vouchers (excluding active voucher)
-	filteredSwappableVouchers := make([]dataserviceapi.TokenHoldings, 0)
-	for _, v := range swappableVouchers {
-		if v.TokenSymbol == string(activeSym) {
-			continue
-		}
-		if isStableVoucher(v.TokenAddress) {
-			filteredSwappableVouchers = append(filteredSwappableVouchers, v)
-		}
-	}
-
-	// No stable vouchers → cannot pay debt
-	if len(filteredSwappableVouchers) == 0 {
-		res.FlagSet = append(res.FlagSet, flag_no_stable_vouchers)
-		return res, nil
-	}
-
-	res.FlagReset = append(res.FlagReset, flag_no_stable_vouchers)
-
-	// Process stable vouchers for later use
-	data := store.ProcessVouchers(filteredSwappableVouchers)
-
-	// Find active voucher data
-	activeSymStr := string(activeSym)
-	var activeData *dataserviceapi.TokenHoldings
-	for _, v := range swappableVouchers {
-		if v.TokenSymbol == activeSymStr {
-			activeData = &v
-			break
-		}
-	}
-
-	if activeData == nil {
-		return res, nil
-	}
-
-	// Credit = active voucher balance
-	scaledCredit := store.ScaleDownBalance(
-		activeData.Balance,
-		activeData.TokenDecimals,
-	)
-
-	// Debt = sum of stable vouchers only
-	scaledDebt := "0"
-	for _, v := range filteredSwappableVouchers {
-		scaled := store.ScaleDownBalance(v.Balance, v.TokenDecimals)
-		scaledDebt = store.AddDecimalStrings(scaledDebt, scaled)
-	}
-
-	// Fetch MPESA rates
-	rates, err := h.accountService.GetMpesaOnrampRates(ctx)
-	if err != nil {
-		res.FlagSet = append(res.FlagSet, flag_api_call_error)
-		res.Content = l.Get("Your request failed. Please try again later.")
-		logg.ErrorCtxf(ctx, "failed on GetMpesaOnrampRates", "error", err)
-		return res, nil
-	}
-
-	creditFloat, _ := strconv.ParseFloat(scaledCredit, 64)
-	debtFloat, _ := strconv.ParseFloat(scaledDebt, 64)
-
-	creditKsh := fmt.Sprintf("%f", creditFloat*rates.Buy)
-	debtKsh := fmt.Sprintf("%f", debtFloat*rates.Buy)
-
-	kshFormattedCredit, _ := store.TruncateDecimalString(creditKsh, 0)
-	kshFormattedDebt, _ := store.TruncateDecimalString(debtKsh, 0)
-
-	// Persist swap data
-	dataMap := map[storedb.DataTyp]string{
-		storedb.DATA_POOL_TO_SYMBOLS:   data.Symbols,
-		storedb.DATA_POOL_TO_BALANCES:  data.Balances,
-		storedb.DATA_POOL_TO_DECIMALS:  data.Decimals,
-		storedb.DATA_POOL_TO_ADDRESSES: data.Addresses,
-	}
-
-	for key, value := range dataMap {
-		if err := userStore.WriteEntry(ctx, sessionId, key, []byte(value)); err != nil {
-			logg.ErrorCtxf(ctx, "Failed to write data entry for sessionId: %s", sessionId, "key", key, "error", err)
-			continue
-		}
-	}
-
-	res.Content = l.Get(
-		"Credit: %s KSH\nDebt: %s KSH\n",
-		kshFormattedCredit,
-		kshFormattedDebt,
-	)
-
-	return res, nil
-}

handlers/application/mpesa.go

@@ -106,7 +106,7 @@ func (h *MenuHandlers) GetMpesaMaxLimit(ctx context.Context, sym string, input [
 	}
 
 	// Resolve active pool address
-	activePoolAddress, _, err := h.resolveActivePoolDetails(ctx, sessionId)
+	activePoolAddress, err := h.resolveActivePoolAddress(ctx, sessionId)
 	if err != nil {
 		return res, err
 	}

handlers/application/paydebt.go

@@ -1,279 +0,0 @@
-package application
-
-import (
-	"context"
-	"fmt"
-	"strconv"
-	"strings"
-
-	"git.defalsify.org/vise.git/resource"
-	"git.grassecon.net/grassrootseconomics/sarafu-vise/config"
-	"git.grassecon.net/grassrootseconomics/sarafu-vise/store"
-	storedb "git.grassecon.net/grassrootseconomics/sarafu-vise/store/db"
-	"gopkg.in/leonelquinteros/gotext.v1"
-)
-
-// CalculateMaxPayDebt calculates the max debt removal
-func (h *MenuHandlers) CalculateMaxPayDebt(ctx context.Context, sym string, input []byte) (resource.Result, error) {
-	var res resource.Result
-	sessionId, ok := ctx.Value("SessionId").(string)
-	if !ok {
-		return res, fmt.Errorf("missing session")
-	}
-
-	flag_api_call_error, _ := h.flagManager.GetFlag("flag_api_call_error")
-	flag_low_swap_amount, _ := h.flagManager.GetFlag("flag_low_swap_amount")
-
-	code := codeFromCtx(ctx)
-	l := gotext.NewLocale(translationDir, code)
-	l.AddDomain("default")
-
-	inputStr := string(input)
-	if inputStr == "0" || inputStr == "9" {
-		res.FlagReset = append(res.FlagReset, flag_low_swap_amount, flag_api_call_error)
-		return res, nil
-	}
-
-	userStore := h.userdataStore
-
-	// Resolve active pool
-	_, activePoolName, err := h.resolveActivePoolDetails(ctx, sessionId)
-	if err != nil {
-		res.FlagReset = append(res.FlagReset, flag_low_swap_amount, flag_api_call_error)
-		return res, err
-	}
-
-	metadata, err := store.GetSwapToVoucherData(ctx, userStore, sessionId, "1")
-	if err != nil {
-		res.FlagReset = append(res.FlagReset, flag_low_swap_amount, flag_api_call_error)
-		return res, fmt.Errorf("failed to retrieve swap to voucher data: %v", err)
-	}
-	if metadata == nil {
-		res.FlagSet = append(res.FlagSet, flag_api_call_error)
-		return res, nil
-	}
-
-	logg.InfoCtxf(ctx, "Metadata from GetSwapToVoucherData:", "metadata", metadata)
-
-	// Store the active swap_to data
-	if err := store.UpdateSwapToVoucherData(ctx, userStore, sessionId, metadata); err != nil {
-		logg.ErrorCtxf(ctx, "failed on UpdateSwapToVoucherData", "error", err)
-		return res, err
-	}
-
-	swapData, err := store.ReadSwapData(ctx, userStore, sessionId)
-	if err != nil {
-		return res, err
-	}
-
-	// call the api using the ActivePoolAddress, ActiveSwapToAddress as the from (FT), ActiveSwapFromAddress as the to (AT) and PublicKey to get the swap max limit
-	r, err := h.accountService.GetSwapFromTokenMaxLimit(ctx, swapData.ActivePoolAddress, swapData.ActiveSwapToAddress, swapData.ActiveSwapFromAddress, swapData.PublicKey)
-	if err != nil {
-		res.FlagSet = append(res.FlagSet, flag_api_call_error)
-		logg.ErrorCtxf(ctx, "failed on GetSwapFromTokenMaxLimit", "error", err)
-		return res, nil
-	}
-
-	err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_TEMPORARY_VALUE, []byte(r.Max))
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to write full max amount entry with", "key", storedb.DATA_TEMPORARY_VALUE, "value", r.Max, "error", err)
-		return res, err
-	}
-
-	// Scale down the amount
-	maxAmountStr := store.ScaleDownBalance(r.Max, swapData.ActiveSwapToDecimal)
-	if err != nil {
-		return res, err
-	}
-
-	maxAmountFloat, err := strconv.ParseFloat(maxAmountStr, 64)
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to parse maxAmountStr as float", "value", maxAmountStr, "error", err)
-		return res, err
-	}
-
-	// Format to 2 decimal places
-	maxStr, _ := store.TruncateDecimalString(string(maxAmountStr), 2)
-
-	if maxAmountFloat < 0.1 {
-		// return with low amount flag
-		res.Content = maxStr
-		res.FlagSet = append(res.FlagSet, flag_low_swap_amount)
-		return res, nil
-	}
-
-	err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_ACTIVE_SWAP_MAX_AMOUNT, []byte(maxStr))
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to write swap max amount entry with", "key", storedb.DATA_ACTIVE_SWAP_MAX_AMOUNT, "value", maxStr, "error", err)
-		return res, err
-	}
-
-	res.Content = l.Get(
-		"You can remove a maximum of %s %s from '%s'\n\nEnter amount of %s:",
-		maxStr,
-		swapData.ActiveSwapToSym,
-		string(activePoolName),
-		swapData.ActiveSwapToSym,
-	)
-
-	res.FlagReset = append(res.FlagReset, flag_low_swap_amount, flag_api_call_error)
-
-	return res, nil
-}
-
-// ConfirmDebtRemoval displays the debt preview for a confirmation
-func (h *MenuHandlers) ConfirmDebtRemoval(ctx context.Context, sym string, input []byte) (resource.Result, error) {
-	var res resource.Result
-	sessionId, ok := ctx.Value("SessionId").(string)
-	if !ok {
-		return res, fmt.Errorf("missing session")
-	}
-
-	inputStr := string(input)
-	if inputStr == "0" {
-		return res, nil
-	}
-
-	flag_invalid_amount, _ := h.flagManager.GetFlag("flag_invalid_amount")
-
-	code := codeFromCtx(ctx)
-	l := gotext.NewLocale(translationDir, code)
-	l.AddDomain("default")
-
-	userStore := h.userdataStore
-
-	swapData, err := store.ReadSwapPreviewData(ctx, userStore, sessionId)
-	if err != nil {
-		return res, err
-	}
-
-	maxValue, err := strconv.ParseFloat(swapData.ActiveSwapMaxAmount, 64)
-	if err != nil {
-		logg.ErrorCtxf(ctx, "Failed to convert the swapMaxAmount to a float", "error", err)
-		return res, err
-	}
-
-	inputAmount, err := strconv.ParseFloat(inputStr, 64)
-	if err != nil || inputAmount > maxValue {
-		res.FlagSet = append(res.FlagSet, flag_invalid_amount)
-		res.Content = inputStr
-		return res, nil
-	}
-
-	storedMax, _ := userStore.ReadEntry(ctx, sessionId, storedb.DATA_TEMPORARY_VALUE)
-
-	var finalAmountStr string
-	if inputStr == swapData.ActiveSwapMaxAmount {
-		finalAmountStr = string(storedMax)
-	} else {
-		finalAmountStr, err = store.ParseAndScaleAmount(inputStr, swapData.ActiveSwapToDecimal)
-		if err != nil {
-			return res, err
-		}
-	}
-
-	err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_ACTIVE_SWAP_AMOUNT, []byte(finalAmountStr))
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to write swap amount entry with", "key", storedb.DATA_ACTIVE_SWAP_AMOUNT, "value", finalAmountStr, "error", err)
-		return res, err
-	}
-	// store the user's input amount in the temporary value
-	err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_TEMPORARY_VALUE, []byte(inputStr))
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to write inputStr amount entry with", "key", storedb.DATA_TEMPORARY_VALUE, "value", inputStr, "error", err)
-		return res, err
-	}
-
-	// call the API to get the quote
-	r, err := h.accountService.GetPoolSwapQuote(ctx, finalAmountStr, swapData.PublicKey, swapData.ActiveSwapToAddress, swapData.ActivePoolAddress, swapData.ActiveSwapFromAddress)
-	if err != nil {
-		flag_api_call_error, _ := h.flagManager.GetFlag("flag_api_call_error")
-		res.FlagSet = append(res.FlagSet, flag_api_call_error)
-		res.Content = l.Get("Your request failed. Please try again later.")
-		logg.ErrorCtxf(ctx, "failed on poolSwap", "error", err)
-		return res, nil
-	}
-
-	// Scale down the quoted amount
-	quoteAmountStr := store.ScaleDownBalance(r.OutValue, swapData.ActiveSwapFromDecimal)
-
-	// Format to 2 decimal places
-	qouteStr, _ := store.TruncateDecimalString(string(quoteAmountStr), 2)
-
-	res.Content = l.Get(
-		"Please confirm that you will use %s %s to remove your debt of %s %s\n",
-		inputStr, swapData.ActiveSwapToSym, qouteStr, swapData.ActiveSwapFromSym,
-	)
-
-	return res, nil
-}
-
-// InitiatePayDebt calls the poolSwap to swap the token for the active voucher.
-func (h *MenuHandlers) InitiatePayDebt(ctx context.Context, sym string, input []byte) (resource.Result, error) {
-	var res resource.Result
-	var err error
-	sessionId, ok := ctx.Value("SessionId").(string)
-	if !ok {
-		return res, fmt.Errorf("missing session")
-	}
-
-	flag_account_authorized, _ := h.flagManager.GetFlag("flag_account_authorized")
-
-	code := codeFromCtx(ctx)
-	l := gotext.NewLocale(translationDir, code)
-	l.AddDomain("default")
-
-	userStore := h.userdataStore
-
-	// Resolve active pool
-	_, activePoolName, err := h.resolveActivePoolDetails(ctx, sessionId)
-	if err != nil {
-		return res, err
-	}
-
-	swapData, err := store.ReadSwapPreviewData(ctx, userStore, sessionId)
-	if err != nil {
-		return res, err
-	}
-
-	swapAmount, err := userStore.ReadEntry(ctx, sessionId, storedb.DATA_ACTIVE_SWAP_AMOUNT)
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to read swapAmount entry with", "key", storedb.DATA_ACTIVE_SWAP_AMOUNT, "error", err)
-		return res, err
-	}
-
-	swapAmountStr := string(swapAmount)
-
-	// Call the poolSwap API
-	r, err := h.accountService.PoolSwap(ctx, swapAmountStr, swapData.PublicKey, swapData.ActiveSwapToAddress, swapData.ActivePoolAddress, swapData.ActiveSwapFromAddress)
-	if err != nil {
-		flag_api_call_error, _ := h.flagManager.GetFlag("flag_api_call_error")
-		res.FlagSet = append(res.FlagSet, flag_api_call_error)
-		res.Content = l.Get("Your request failed. Please try again later.")
-		logg.ErrorCtxf(ctx, "failed on poolSwap", "error", err)
-		return res, nil
-	}
-
-	trackingId := r.TrackingId
-	logg.InfoCtxf(ctx, "poolSwap", "trackingId", trackingId)
-
-	res.Content = l.Get(
-		"Your request has been sent. You will receive an SMS when your debt of %s %s has been removed from %s.",
-		swapData.TemporaryValue,
-		swapData.ActiveSwapToSym,
-		activePoolName,
-	)
-
-	res.FlagReset = append(res.FlagReset, flag_account_authorized)
-	return res, nil
-}
-
-func isStableVoucher(tokenAddress string) bool {
-	addr := strings.ToLower(strings.TrimSpace(tokenAddress))
-	for _, stable := range config.StableVoucherAddresses() {
-		if addr == stable {
-			return true
-		}
-	}
-	return false
-}

handlers/application/pool_deposit.go

@@ -1,220 +0,0 @@
-package application
-
-import (
-	"context"
-	"fmt"
-	"strconv"
-	"strings"
-
-	"git.defalsify.org/vise.git/resource"
-	"git.grassecon.net/grassrootseconomics/sarafu-vise/store"
-	storedb "git.grassecon.net/grassrootseconomics/sarafu-vise/store/db"
-	"gopkg.in/leonelquinteros/gotext.v1"
-)
-
-// GetPoolDepositVouchers returns a list of stable coins
-func (h *MenuHandlers) GetPoolDepositVouchers(ctx context.Context, sym string, input []byte) (resource.Result, error) {
-	var res resource.Result
-	sessionId, ok := ctx.Value("SessionId").(string)
-	if !ok {
-		return res, fmt.Errorf("missing session")
-	}
-
-	code := codeFromCtx(ctx)
-	l := gotext.NewLocale(translationDir, code)
-	l.AddDomain("default")
-
-	userStore := h.userdataStore
-
-	// Read stable vouchers from the store
-	voucherData, err := userStore.ReadEntry(ctx, sessionId, storedb.DATA_STABLE_VOUCHER_SYMBOLS)
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to read stable voucherData entires with", "key", storedb.DATA_STABLE_VOUCHER_SYMBOLS, "error", err)
-		return res, err
-	}
-
-	if len(voucherData) == 0 {
-		return res, nil
-	}
-
-	voucherBalances, err := userStore.ReadEntry(ctx, sessionId, storedb.DATA_STABLE_VOUCHER_BALANCES)
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to read stable voucherData entires with", "key", storedb.DATA_STABLE_VOUCHER_BALANCES, "error", err)
-		return res, err
-	}
-
-	formattedVoucherList := store.FormatVoucherList(ctx, string(voucherData), string(voucherBalances))
-	finalOutput := strings.Join(formattedVoucherList, "\n")
-
-	res.Content = l.Get("Select number or symbol from your vouchers:\n%s", finalOutput)
-
-	return res, nil
-}
-
-// PoolDepositMaxAmount returns the balance of the selected voucher
-func (h *MenuHandlers) PoolDepositMaxAmount(ctx context.Context, sym string, input []byte) (resource.Result, error) {
-	var res resource.Result
-	sessionId, ok := ctx.Value("SessionId").(string)
-	if !ok {
-		return res, fmt.Errorf("missing session")
-	}
-
-	code := codeFromCtx(ctx)
-	l := gotext.NewLocale(translationDir, code)
-	l.AddDomain("default")
-
-	flag_incorrect_voucher, _ := h.flagManager.GetFlag("flag_incorrect_voucher")
-
-	res.FlagReset = append(res.FlagReset, flag_incorrect_voucher)
-
-	inputStr := string(input)
-	if inputStr == "0" || inputStr == "99" || inputStr == "88" || inputStr == "98" {
-		return res, nil
-	}
-
-	userStore := h.userdataStore
-	metadata, err := store.GetStableVoucherData(ctx, userStore, sessionId, inputStr)
-	if err != nil {
-		return res, fmt.Errorf("failed to retrieve swap to voucher data: %v", err)
-	}
-	if metadata == nil {
-		res.FlagSet = append(res.FlagSet, flag_incorrect_voucher)
-		return res, nil
-	}
-
-	// Store the pool deposit voucher data
-	if err := store.StoreTemporaryVoucher(ctx, h.userdataStore, sessionId, metadata); err != nil {
-		logg.ErrorCtxf(ctx, "failed on StoreTemporaryVoucher", "error", err)
-		return res, err
-	}
-
-	// Format the balance amount to 2 decimal places
-	formattedBalance, _ := store.TruncateDecimalString(string(metadata.Balance), 2)
-
-	res.Content = l.Get("Maximum amount: %s %s\nEnter amount:", formattedBalance, metadata.TokenSymbol)
-
-	return res, nil
-}
-
-// ConfirmPoolDeposit displays the pool deposit preview for a PIN confirmation
-func (h *MenuHandlers) ConfirmPoolDeposit(ctx context.Context, sym string, input []byte) (resource.Result, error) {
-	var res resource.Result
-	sessionId, ok := ctx.Value("SessionId").(string)
-	if !ok {
-		return res, fmt.Errorf("missing session")
-	}
-
-	inputStr := string(input)
-	if inputStr == "0" {
-		return res, nil
-	}
-
-	flag_invalid_amount, _ := h.flagManager.GetFlag("flag_invalid_amount")
-
-	res.FlagReset = append(res.FlagReset, flag_invalid_amount)
-
-	code := codeFromCtx(ctx)
-	l := gotext.NewLocale(translationDir, code)
-	l.AddDomain("default")
-
-	userStore := h.userdataStore
-
-	poolDepositVoucher, err := store.GetTemporaryVoucherData(ctx, h.userdataStore, sessionId)
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed on GetTemporaryVoucherData", "error", err)
-		return res, err
-	}
-
-	maxValue, err := strconv.ParseFloat(poolDepositVoucher.Balance, 64)
-	if err != nil {
-		logg.ErrorCtxf(ctx, "Failed to convert the swapMaxAmount to a float", "error", err)
-		return res, err
-	}
-
-	inputAmount, err := strconv.ParseFloat(inputStr, 64)
-	if err != nil || inputAmount > maxValue || inputAmount < 0.1 {
-		res.FlagSet = append(res.FlagSet, flag_invalid_amount)
-		res.Content = inputStr
-		return res, nil
-	}
-
-	err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_AMOUNT, []byte(inputStr))
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to write pool deposit amount entry with", "key", storedb.DATA_AMOUNT, "value", inputStr, "error", err)
-		return res, err
-	}
-
-	// Resolve active pool
-	_, activePoolName, err := h.resolveActivePoolDetails(ctx, sessionId)
-	if err != nil {
-		return res, err
-	}
-
-	res.Content = l.Get(
-		"You will deposit %s %s into %s\n",
-		inputStr, poolDepositVoucher.TokenSymbol, activePoolName,
-	)
-
-	return res, nil
-}
-
-// InitiatePoolDeposit calls the pool deposit API
-func (h *MenuHandlers) InitiatePoolDeposit(ctx context.Context, sym string, input []byte) (resource.Result, error) {
-	var res resource.Result
-	var err error
-	sessionId, ok := ctx.Value("SessionId").(string)
-	if !ok {
-		return res, fmt.Errorf("missing session")
-	}
-
-	flag_account_authorized, _ := h.flagManager.GetFlag("flag_account_authorized")
-
-	code := codeFromCtx(ctx)
-	l := gotext.NewLocale(translationDir, code)
-	l.AddDomain("default")
-
-	// Resolve active pool
-	activePoolAddress, activePoolName, err := h.resolveActivePoolDetails(ctx, sessionId)
-	if err != nil {
-		return res, err
-	}
-
-	poolDepositVoucher, err := store.GetTemporaryVoucherData(ctx, h.userdataStore, sessionId)
-	if err != nil {
-		logg.ErrorCtxf(ctx, "failed on GetTemporaryVoucherData", "error", err)
-		return res, err
-	}
-
-	poolDepositdata, err := store.ReadTransactionData(ctx, h.userdataStore, sessionId)
-	if err != nil {
-		return res, err
-	}
-
-	finalAmountStr, err := store.ParseAndScaleAmount(poolDepositdata.Amount, poolDepositVoucher.TokenDecimals)
-	if err != nil {
-		return res, err
-	}
-
-	// Call pool deposit API
-	r, err := h.accountService.PoolDeposit(ctx, finalAmountStr, poolDepositdata.PublicKey, string(activePoolAddress), poolDepositVoucher.TokenAddress)
-	if err != nil {
-		flag_api_call_error, _ := h.flagManager.GetFlag("flag_api_call_error")
-		res.FlagSet = append(res.FlagSet, flag_api_call_error)
-		res.Content = l.Get("Your request failed. Please try again later.")
-		logg.ErrorCtxf(ctx, "failed on pool deposit", "error", err)
-		return res, nil
-	}
-
-	trackingId := r.TrackingId
-	logg.InfoCtxf(ctx, "Pool deposit", "trackingId", trackingId)
-
-	res.Content = l.Get(
-		"Your request has been sent. You will receive an SMS when %s %s has been deposited into %s.",
-		poolDepositdata.Amount,
-		poolDepositVoucher.TokenSymbol,
-		activePoolName,
-	)
-
-	res.FlagReset = append(res.FlagReset, flag_account_authorized)
-	return res, nil
-}

handlers/application/pools.go

@@ -3,6 +3,7 @@ package application
 import (
 	"context"
 	"fmt"
+	"strings"
 
 	"git.defalsify.org/vise.git/db"
 	"git.defalsify.org/vise.git/resource"
@@ -104,6 +105,7 @@ func (h *MenuHandlers) GetDefaultPool(ctx context.Context, sym string, input []b
 
 // ViewPool retrieves the pool details from the user store
 // and displays it to the user for them to select it.
+// if the data does not exist, it calls the API to get the pool details
 func (h *MenuHandlers) ViewPool(ctx context.Context, sym string, input []byte) (resource.Result, error) {
 	var res resource.Result
 	sessionId, ok := ctx.Value("SessionId").(string)
@@ -131,8 +133,11 @@ func (h *MenuHandlers) ViewPool(ctx context.Context, sym string, input []byte) (
 	if poolData == nil {
 		flag_api_call_error, _ := h.flagManager.GetFlag("flag_api_call_error")
 
+		// convert to uppercase before the call
+		poolSymbol := strings.ToUpper(inputStr)
+
 		// no match found. Call the API using the inputStr as the symbol
-		poolResp, err := h.accountService.RetrievePoolDetails(ctx, inputStr)
+		poolResp, err := h.accountService.RetrievePoolDetails(ctx, poolSymbol)
 		if err != nil {
 			res.FlagSet = append(res.FlagSet, flag_api_call_error)
 			return res, nil

handlers/application/poolswap.go

@@ -303,7 +303,7 @@ func (h *MenuHandlers) SwapPreview(ctx context.Context, sym string, input []byte
 	// store the user's input amount in the temporary value
 	err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_TEMPORARY_VALUE, []byte(inputStr))
 	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to write inputStr amount entry with", "key", storedb.DATA_TEMPORARY_VALUE, "value", inputStr, "error", err)
+		logg.ErrorCtxf(ctx, "failed to write swap amount entry with", "key", storedb.DATA_ACTIVE_SWAP_AMOUNT, "value", finalAmountStr, "error", err)
 		return res, err
 	}
 

handlers/application/send.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"math/big"
 	"strconv"
 	"strings"
 	"time"
@@ -345,7 +346,7 @@ func (h *MenuHandlers) MaxAmount(ctx context.Context, sym string, input []byte)
 	}
 
 	// Resolve active pool address
-	activePoolAddress, _, err := h.resolveActivePoolDetails(ctx, sessionId)
+	activePoolAddress, err := h.resolveActivePoolAddress(ctx, sessionId)
 	if err != nil {
 		return res, err
 	}
@@ -479,53 +480,22 @@ func (h *MenuHandlers) getRecipientData(ctx context.Context, sessionId string) (
 	return
 }
 
-func (h *MenuHandlers) resolveActivePoolDetails(ctx context.Context, sessionId string) (defaultPoolAddress, defaultPoolName []byte, err error) {
+func (h *MenuHandlers) resolveActivePoolAddress(ctx context.Context, sessionId string) ([]byte, error) {
 	store := h.userdataStore
-
-	// Try read address
-	defaultPoolAddress, err = store.ReadEntry(ctx, sessionId, storedb.DATA_ACTIVE_POOL_ADDRESS)
-	if err != nil && !db.IsNotFound(err) {
-		logg.ErrorCtxf(ctx, "failed to read active pool address", "error", err)
-		return nil, nil, err
+	addr, err := store.ReadEntry(ctx, sessionId, storedb.DATA_ACTIVE_POOL_ADDRESS)
+	if err == nil {
+		return addr, nil
 	}
-
-	// Try read name
-	defaultPoolName, err = store.ReadEntry(ctx, sessionId, storedb.DATA_ACTIVE_POOL_NAME)
-	if err != nil && !db.IsNotFound(err) {
-		logg.ErrorCtxf(ctx, "failed to read active pool name", "error", err)
-		return nil, nil, err
+	if db.IsNotFound(err) {
+		defaultAddr := []byte(config.DefaultPoolAddress())
+		if err := store.WriteEntry(ctx, sessionId, storedb.DATA_ACTIVE_POOL_ADDRESS, defaultAddr); err != nil {
+			logg.ErrorCtxf(ctx, "failed to write default pool address", "error", err)
+			return nil, err
+		}
+		return defaultAddr, nil
 	}
-
-	// If both exist, return them
-	if defaultPoolAddress != nil && defaultPoolName != nil {
-		return defaultPoolAddress, defaultPoolName, nil
-	}
-
-	// Fallback to config defaults
-	defaultPoolAddress = []byte(config.DefaultPoolAddress())
-	defaultPoolName = []byte(config.DefaultPoolName())
-
-	if err := store.WriteEntry(
-		ctx,
-		sessionId,
-		storedb.DATA_ACTIVE_POOL_ADDRESS,
-		defaultPoolAddress,
-	); err != nil {
-		logg.ErrorCtxf(ctx, "failed to write default pool address", "error", err)
-		return nil, nil, err
-	}
-
-	if err := store.WriteEntry(
-		ctx,
-		sessionId,
-		storedb.DATA_ACTIVE_POOL_NAME,
-		defaultPoolName,
-	); err != nil {
-		logg.ErrorCtxf(ctx, "failed to write default pool name", "error", err)
-		return nil, nil, err
-	}
-
-	return defaultPoolAddress, defaultPoolName, nil
+	logg.ErrorCtxf(ctx, "failed to read active pool address", "error", err)
+	return nil, err
 }
 
 func (h *MenuHandlers) calculateSendCreditLimits(ctx context.Context, poolAddress, fromAddress, toAddress, publicKey, fromDecimal, toDecimal []byte) (string, string, error) {
@@ -585,7 +555,7 @@ func (h *MenuHandlers) ValidateAmount(ctx context.Context, sym string, input []b
 		return res, nil
 	}
 
-	if inputAmount > balanceValue || inputAmount < 0.1{
+	if inputAmount > balanceValue {
 		res.FlagSet = append(res.FlagSet, flag_invalid_amount)
 		res.Content = amountStr
 		return res, nil
@@ -788,8 +758,19 @@ func (h *MenuHandlers) TransactionSwapPreview(ctx context.Context, sym string, i
 		return res, err
 	}
 
+	// multiply by 1.015 (i.e. * 1015 / 1000)
+	amountInt, ok := new(big.Int).SetString(finalAmountStr, 10)
+	if !ok {
+		return res, fmt.Errorf("invalid amount: %s", finalAmountStr)
+	}
+
+	amountInt.Mul(amountInt, big.NewInt(1015))
+	amountInt.Div(amountInt, big.NewInt(1000))
+
+	scaledFinalAmountStr := amountInt.String()
+
 	// call the credit send API to get the reverse quote
-	r, err := h.accountService.GetCreditSendReverseQuote(ctx, swapData.ActivePoolAddress, swapData.ActiveSwapFromAddress, swapData.ActiveSwapToAddress, finalAmountStr)
+	r, err := h.accountService.GetCreditSendReverseQuote(ctx, swapData.ActivePoolAddress, swapData.ActiveSwapFromAddress, swapData.ActiveSwapToAddress, scaledFinalAmountStr)
 	if err != nil {
 		flag_api_call_error, _ := h.flagManager.GetFlag("flag_api_call_error")
 		res.FlagSet = append(res.FlagSet, flag_api_call_error)
@@ -801,23 +782,23 @@ func (h *MenuHandlers) TransactionSwapPreview(ctx context.Context, sym string, i
 	sendInputAmount := r.InputAmount   // amount of SAT that should be swapped
 	sendOutputAmount := r.OutputAmount // amount of RAT that will be received
 
-	// store the sendOutputAmount as the final amount (that will be sent)
-	err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_AMOUNT, []byte(sendOutputAmount))
+	// store the finalAmountStr as the final amount (that will be sent after the swap)
+	err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_AMOUNT, []byte(finalAmountStr))
 	if err != nil {
 		logg.ErrorCtxf(ctx, "failed to write output amount value entry with", "key", storedb.DATA_AMOUNT, "value", sendOutputAmount, "error", err)
 		return res, err
 	}
 
 	// Scale down the quoted output amount
-	quoteAmountStr := store.ScaleDownBalance(sendOutputAmount, swapData.ActiveSwapToDecimal)
+	// quoteAmountStr := store.ScaleDownBalance(sendOutputAmount, swapData.ActiveSwapToDecimal)
 
 	// Format the qouteAmount amount to 2 decimal places
-	qouteAmount, _ := store.TruncateDecimalString(quoteAmountStr, 2)
+	// qouteAmount, _ := store.TruncateDecimalString(quoteAmountStr, 2)
 
 	// store the qouteAmount in the temporary value
-	err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_TEMPORARY_VALUE, []byte(qouteAmount))
+	err = userStore.WriteEntry(ctx, sessionId, storedb.DATA_TEMPORARY_VALUE, []byte(inputStr))
 	if err != nil {
-		logg.ErrorCtxf(ctx, "failed to write temporary qouteAmount entry with", "key", storedb.DATA_TEMPORARY_VALUE, "value", qouteAmount, "error", err)
+		logg.ErrorCtxf(ctx, "failed to write temporary inputStr entry with", "key", storedb.DATA_TEMPORARY_VALUE, "value", inputStr, "error", err)
 		return res, err
 	}
 
@@ -830,7 +811,7 @@ func (h *MenuHandlers) TransactionSwapPreview(ctx context.Context, sym string, i
 
 	res.Content = l.Get(
 		"%s will receive %s %s",
-		string(recipientPhoneNumber), qouteAmount, swapData.ActiveSwapToSym,
+		string(recipientPhoneNumber), inputStr, swapData.ActiveSwapToSym,
 	)
 
 	return res, nil

handlers/application/vouchers.go

@@ -16,8 +16,7 @@ import (
 // ManageVouchers retrieves the token holdings from the API using the "PublicKey" and
 // 1. sets the first as the default voucher if no active voucher is set.
 // 2. Stores list of vouchers
-// 3. Stores list of filtered stable vouchers
-// 4. updates the balance of the active voucher
+// 3. updates the balance of the active voucher
 func (h *MenuHandlers) ManageVouchers(ctx context.Context, sym string, input []byte) (resource.Result, error) {
 	var res resource.Result
 	userStore := h.userdataStore
@@ -30,7 +29,6 @@ func (h *MenuHandlers) ManageVouchers(ctx context.Context, sym string, input []b
 
 	flag_no_active_voucher, _ := h.flagManager.GetFlag("flag_no_active_voucher")
 	flag_api_error, _ := h.flagManager.GetFlag("flag_api_call_error")
-	flag_no_stable_vouchers, _ := h.flagManager.GetFlag("flag_no_stable_vouchers")
 
 	publicKey, err := userStore.ReadEntry(ctx, sessionId, storedb.DATA_PUBLIC_KEY)
 	if err != nil {
@@ -172,41 +170,6 @@ func (h *MenuHandlers) ManageVouchers(ctx context.Context, sym string, input []b
 		}
 	}
 
-	// Filter stable vouchers
-	filteredStableVouchers := make([]dataserviceapi.TokenHoldings, 0)
-	for _, v := range vouchersResp {
-
-		if isStableVoucher(v.TokenAddress) {
-			filteredStableVouchers = append(filteredStableVouchers, v)
-		}
-	}
-
-	// No stable vouchers
-	if len(filteredStableVouchers) == 0 {
-		res.FlagSet = append(res.FlagSet, flag_no_stable_vouchers)
-		return res, nil
-	}
-
-	res.FlagReset = append(res.FlagReset, flag_no_stable_vouchers)
-
-	// Process stable vouchers for later use
-	stableVoucherData := store.ProcessVouchers(filteredStableVouchers)
-
-	stableVoucherDataMap := map[storedb.DataTyp]string{
-		storedb.DATA_STABLE_VOUCHER_SYMBOLS:   stableVoucherData.Symbols,
-		storedb.DATA_STABLE_VOUCHER_BALANCES:  stableVoucherData.Balances,
-		storedb.DATA_STABLE_VOUCHER_DECIMALS:  stableVoucherData.Decimals,
-		storedb.DATA_STABLE_VOUCHER_ADDRESSES: stableVoucherData.Addresses,
-	}
-
-	// Write data entries
-	for key, value := range stableVoucherDataMap {
-		if err := userStore.WriteEntry(ctx, sessionId, key, []byte(value)); err != nil {
-			logg.ErrorCtxf(ctx, "Failed to write data entry for sessionId: %s", sessionId, "key", key, "error", err)
-			continue
-		}
-	}
-
 	return res, nil
 }
 
@@ -218,18 +181,8 @@ func (h *MenuHandlers) GetVoucherList(ctx context.Context, sym string, input []b
 		return res, fmt.Errorf("missing session")
 	}
 
-	code := codeFromCtx(ctx)
-	l := gotext.NewLocale(translationDir, code)
-	l.AddDomain("default")
-
 	userStore := h.userdataStore
 
-	// Fetch session data
-	_, _, activeSym, _, _, _, err := h.getSessionData(ctx, sessionId)
-	if err != nil {
-		return res, nil
-	}
-
 	// Read vouchers from the store
 	voucherData, err := userStore.ReadEntry(ctx, sessionId, storedb.DATA_VOUCHER_SYMBOLS)
 	logg.InfoCtxf(ctx, "reading voucherData in GetVoucherList", "sessionId", sessionId, "key", storedb.DATA_VOUCHER_SYMBOLS, "voucherData", voucherData)
@@ -238,11 +191,6 @@ func (h *MenuHandlers) GetVoucherList(ctx context.Context, sym string, input []b
 		return res, err
 	}
 
-	if len(voucherData) == 0 {
-		res.Content = l.Get("Your active voucher %s is already set", string(activeSym))
-		return res, nil
-	}
-
 	voucherBalances, err := userStore.ReadEntry(ctx, sessionId, storedb.DATA_VOUCHER_BALANCES)
 	logg.InfoCtxf(ctx, "reading voucherBalances in GetVoucherList", "sessionId", sessionId, "key", storedb.DATA_VOUCHER_BALANCES, "voucherBalances", voucherBalances)
 	if err != nil {
@@ -255,7 +203,7 @@ func (h *MenuHandlers) GetVoucherList(ctx context.Context, sym string, input []b
 
 	logg.InfoCtxf(ctx, "final output for GetVoucherList", "sessionId", sessionId, "finalOutput", finalOutput)
 
-	res.Content = l.Get("Select number or symbol from your vouchers:\n%s", finalOutput)
+	res.Content = finalOutput
 
 	return res, nil
 }

handlers/local.go

@@ -81,7 +81,6 @@ func (ls *LocalHandlerService) GetHandler(accountService remote.AccountService)
 	ls.DbRs.AddLocalFunc("check_account_status", appHandlers.CheckAccountStatus)
 	ls.DbRs.AddLocalFunc("authorize_account", appHandlers.Authorize)
 	ls.DbRs.AddLocalFunc("quit", appHandlers.Quit)
-	ls.DbRs.AddLocalFunc("calc_credit_debt", appHandlers.CalculateCreditAndDebt)
 	ls.DbRs.AddLocalFunc("check_balance", appHandlers.CheckBalance)
 	ls.DbRs.AddLocalFunc("validate_recipient", appHandlers.ValidateRecipient)
 	ls.DbRs.AddLocalFunc("transaction_reset", appHandlers.TransactionReset)
@@ -147,13 +146,6 @@ func (ls *LocalHandlerService) GetHandler(accountService remote.AccountService)
 	ls.DbRs.AddLocalFunc("send_mpesa_min_limit", appHandlers.SendMpesaMinLimit)
 	ls.DbRs.AddLocalFunc("send_mpesa_preview", appHandlers.SendMpesaPreview)
 	ls.DbRs.AddLocalFunc("initiate_send_mpesa", appHandlers.InitiateSendMpesa)
-	ls.DbRs.AddLocalFunc("calculate_max_pay_debt", appHandlers.CalculateMaxPayDebt)
-	ls.DbRs.AddLocalFunc("confirm_debt_removal", appHandlers.ConfirmDebtRemoval)
-	ls.DbRs.AddLocalFunc("initiate_pay_debt", appHandlers.InitiatePayDebt)
-	ls.DbRs.AddLocalFunc("get_pool_deposit_vouchers", appHandlers.GetPoolDepositVouchers)
-	ls.DbRs.AddLocalFunc("pool_deposit_max_amount", appHandlers.PoolDepositMaxAmount)
-	ls.DbRs.AddLocalFunc("confirm_pool_deposit", appHandlers.ConfirmPoolDeposit)
-	ls.DbRs.AddLocalFunc("initiate_pool_deposit", appHandlers.InitiatePoolDeposit)
 
 	ls.first = appHandlers.Init
 

services/registration/confirm_debt_removal

@@ -1,2 +0,0 @@
-{{.confirm_debt_removal}}
-Enter your PIN:

services/registration/confirm_debt_removal.vis

@@ -1,13 +0,0 @@
-LOAD confirm_debt_removal 0
-MAP confirm_debt_removal
-CATCH api_failure flag_api_call_error 1
-CATCH invalid_credit_send_amount flag_invalid_amount 1
-MOUT back 0
-MOUT quit 9
-HALT
-LOAD authorize_account 6
-RELOAD authorize_account
-CATCH incorrect_pin flag_incorrect_pin 1
-INCMP _ 0
-INCMP quit 9
-INCMP initiate_pay_debt *

services/registration/deposit_menu

@@ -1 +0,0 @@
-Pool deposit

services/registration/deposit_menu_swa

@@ -1 +0,0 @@
-Weka kwa bwawa

services/registration/initiate_pay_debt.vis

@@ -1,4 +0,0 @@
-LOAD reset_incorrect_pin 6
-CATCH _ flag_account_authorized 0
-LOAD initiate_pay_debt 0
-HALT

services/registration/invalid_pool_deposit_amount

@@ -1 +0,0 @@
-Amount {{.confirm_pool_deposit}} is invalid, please try again:

services/registration/invalid_pool_deposit_amount.vis

@@ -1,7 +0,0 @@
-MAP confirm_pool_deposit
-RELOAD reset_transaction_amount
-MOUT retry 1
-MOUT quit 9
-HALT
-INCMP _ 1
-INCMP quit 9

services/registration/invalid_pool_deposit_amount_swa

@@ -1 +0,0 @@
-Kiwango {{.confirm_pool_deposit}} sio sahihi, tafadhali weka tena:

services/registration/locale/swa/default.po

@@ -32,7 +32,7 @@ msgid "Symbol: %s\nBalance: %s"
 msgstr "Sarafu: %s\nSalio: %s"
 
 msgid "Your request has been sent. You will receive an SMS when your %s %s has been swapped for %s."
-msgstr "Ombi lako limetumwa. Utapokea ujumbe wakati %s %s yako itakapobadilishwa kuwa %s."
+msgstr "Ombi lako limetumwa. Utapokea SMS wakati %s %s yako itakapobadilishwa kuwa %s."
 
 msgid "%s balance: %s\n"
 msgstr "%s salio: %s\n"
@@ -71,22 +71,4 @@ msgid "You will get a prompt for your M-Pesa PIN shortly to send %s ksh and rece
 msgstr "Utapokea kidokezo cha PIN yako ya M-Pesa hivi karibuni kutuma %s ksh na kupokea ~ %s cUSD"
 
 msgid "Your request has been sent. Thank you for using Sarafu"
-msgstr "Ombi lako limetumwa. Asante kwa kutumia huduma ya Sarafu"
-
-msgid "You can remove a maximum of %s %s from '%s' pool\n\nEnter amount of %s:"
-msgstr "Unaweza kuondoa kiwango cha juu cha %s %s kutoka kwenye '%s'\n\nWeka kiwango cha %s:"
-
-msgid "Please confirm that you will use %s %s to remove your debt of %s %s\n"
-msgstr "Tafadhali thibitisha kwamba utatumia %s %s kulipa deni lako la %s %s.\nWeka PIN yako:"
-
-msgid "Your active voucher %s is already set"
-msgstr "Sarafu yako %s ishachaguliwa"
-
-msgid "Select number or symbol from your vouchers:\n%s"
-msgstr "Chagua nambari au ishara kutoka kwa sarafu zako:\n%s"
-
-msgid "You will deposit %s %s into %s\n"
-msgstr "Utaweka %s %s kwenye %s\n"
-
-msgid "Your request has been sent. You will receive an SMS when %s %s has been deposited into %s."
-msgstr "Ombi lako limetumwa. Utapokea ujumbe wakati %s %s itawekwa kwenye %s."
+msgstr "Ombi lako limetumwa. Asante kwa kutumia huduma ya Sarafu"

services/registration/low_pay_debt_amount

@@ -1 +0,0 @@
-You have a low debt amount

services/registration/low_pay_debt_amount.vis

@@ -1,5 +0,0 @@
-MOUT back 0
-MOUT quit 9
-HALT
-INCMP ^ 0
-INCMP quit 9

services/registration/low_pay_debt_amount_swa

@@ -1 +0,0 @@
-Kiasi cha deni lako ni cha chini sana

services/registration/main.vis

@@ -3,7 +3,7 @@ RELOAD clear_temporary_value
 LOAD manage_vouchers 160
 RELOAD manage_vouchers
 CATCH api_failure flag_api_call_error 1
-LOAD check_balance 148
+LOAD check_balance 128
 RELOAD check_balance
 MAP check_balance
 MOUT send 1

services/registration/mpesa

@@ -1 +1 @@
-{{.calc_credit_debt}}
+{{.check_balance}}

services/registration/mpesa.vis

@@ -1,18 +1,9 @@
-LOAD calc_credit_debt 150
-RELOAD calc_credit_debt
-CATCH api_failure flag_api_call_error 1
-MAP calc_credit_debt
-MOUT pay_debt 1
-MOUT deposit 2
-MOUT get_mpesa 3
-MOUT send_mpesa 4
-MOUT back 0
+MAP check_balance
+MOUT get_mpesa 1
+MOUT send_mpesa 2
 MOUT quit 9
 HALT
-INCMP ^ 0
-INCMP pay_debt 1
-INCMP pool_deposit 2
-INCMP get_mpesa 3
-INCMP send_mpesa 4
+INCMP get_mpesa 1
+INCMP send_mpesa 2
 INCMP quit 9
 INCMP . *

services/registration/no_stable_voucher

@@ -1 +0,0 @@
-No stable voucher found

services/registration/no_stable_voucher.vis

@@ -1,5 +0,0 @@
-MOUT back 0
-MOUT quit 9
-HALT
-INCMP ^ 0
-INCMP quit 9

services/registration/no_stable_voucher_swa

@@ -1 +0,0 @@
-Hakuna sarafu thabiti iliyopatikana

services/registration/pay_debt

@@ -1 +0,0 @@
-{{.calculate_max_pay_debt}}

services/registration/pay_debt.vis

@@ -1,10 +0,0 @@
-CATCH no_voucher flag_no_active_voucher 1
-CATCH no_stable_voucher flag_no_stable_vouchers 1
-LOAD calculate_max_pay_debt 0
-RELOAD calculate_max_pay_debt
-MAP calculate_max_pay_debt
-CATCH low_pay_debt_amount flag_low_swap_amount 1
-MOUT back 0
-HALT
-INCMP _ 0
-INCMP confirm_debt_removal *

services/registration/pay_debt_menu

@@ -1 +0,0 @@
-Pay debt

services/registration/pay_debt_menu_swa

@@ -1 +0,0 @@
-Lipa deni

services/registration/pay_debt_swa

@@ -1 +0,0 @@
-{{.calculate_max_pay_debt}}

services/registration/pool_deposit

@@ -1 +0,0 @@
-{{.get_pool_deposit_vouchers}}

services/registration/pool_deposit.vis

@@ -1,17 +0,0 @@
-CATCH no_voucher flag_no_active_voucher 1
-CATCH no_stable_voucher flag_no_stable_vouchers 1
-LOAD get_pool_deposit_vouchers 0
-MAP get_pool_deposit_vouchers
-MOUT back 0
-MOUT quit 99
-MNEXT next 88
-MPREV prev 98
-HALT
-INCMP > 88
-INCMP < 98
-INCMP _ 0
-INCMP quit 99
-LOAD pool_deposit_max_amount 120
-RELOAD pool_deposit_max_amount
-CATCH . flag_incorrect_voucher 1
-INCMP pool_deposit_amount *

services/registration/pool_deposit_amount

@@ -1 +0,0 @@
-{{.pool_deposit_max_amount}}

services/registration/pool_deposit_amount.vis

@@ -1,10 +0,0 @@
-LOAD reset_transaction_amount 10
-RELOAD reset_transaction_amount
-MAP pool_deposit_max_amount
-MOUT back 0
-HALT
-LOAD confirm_pool_deposit 140
-RELOAD confirm_pool_deposit
-CATCH invalid_pool_deposit_amount flag_invalid_amount 1
-INCMP _ 0
-INCMP pool_deposit_confirmation *

services/registration/pool_deposit_confirmation

@@ -1,2 +0,0 @@
-{{.confirm_pool_deposit}}
-Please enter your PIN to confirm:

services/registration/pool_deposit_confirmation.vis

@@ -1,10 +0,0 @@
-MAP confirm_pool_deposit
-MOUT back 0
-MOUT quit 9
-HALT
-LOAD authorize_account 6
-RELOAD authorize_account
-CATCH incorrect_pin flag_incorrect_pin 1
-INCMP _ 0
-INCMP quit 9
-INCMP pool_deposit_initiated *

services/registration/pool_deposit_confirmation_swa

@@ -1,2 +0,0 @@
-{{.confirm_pool_deposit}}
-Tafadhali weka PIN yako kudhibitisha:

services/registration/pool_deposit_initiated.vis

@@ -1,4 +0,0 @@
-LOAD reset_incorrect_pin 6
-CATCH _ flag_account_authorized 0
-LOAD initiate_pool_deposit 0
-HALT

services/registration/pp.csv

@@ -36,4 +36,3 @@ flag,flag_incorrect_pool,42,this is set when the user selects an invalid pool
 flag,flag_low_swap_amount,43,this is set when the swap max limit is less than 0.1
 flag,flag_alias_unavailable,44,this is set when the preferred alias is not available
 flag,flag_swap_transaction,45,this is set when the transaction will involve performing a swap
-flag,flag_no_stable_vouchers,46,this is set when the user does not have a stable voucher

services/registration/root.vis

@@ -7,7 +7,7 @@ CATCH blocked_account flag_account_blocked 1
 CATCH select_language flag_language_set 0
 CATCH terms flag_account_created 0
 CATCH create_pin flag_pin_set 0
-LOAD check_account_status 40
+LOAD check_account_status 0
 RELOAD check_account_status
 CATCH api_failure flag_api_call_error 1
 CATCH account_pending flag_account_pending 1

services/registration/select_voucher

@@ -1 +1,2 @@
+Select number or symbol from your vouchers:
 {{.get_vouchers}}

services/registration/select_voucher_swa

@@ -0,0 +1,2 @@
+Chagua nambari au ishara kutoka kwa salio zako:
+{{.get_vouchers}}

store/db/db.go

@@ -65,7 +65,7 @@ const (
 	DATA_ACCOUNT_ALIAS
 	//currently suggested alias by the api awaiting user's confirmation as accepted account alias
 	DATA_SUGGESTED_ALIAS
-	//Key used to store a value of 1 for a user to reset their own PIN once they access the menu.
+	//Key used to store a value of 1 for a user to reset their own PIN once they access the menu. 
 	DATA_SELF_PIN_RESET
 	// Holds the active pool contract address for the swap
 	DATA_ACTIVE_POOL_ADDRESS
@@ -104,14 +104,7 @@ const (
 	DATA_VOUCHER_DECIMALS
 	// List of voucher EVM addresses for vouchers valid in the user context.
 	DATA_VOUCHER_ADDRESSES
-	// List of stable voucher symbols in the user context.
-	DATA_STABLE_VOUCHER_SYMBOLS
-	// List of stable voucher decimal counts for vouchers valid in the user context.
-	DATA_STABLE_VOUCHER_BALANCES
-	// List of stable voucher decimal counts for vouchers valid in the user context.
-	DATA_STABLE_VOUCHER_DECIMALS
-	// List of stable voucher EVM addresses for vouchers valid in the user context.
-	DATA_STABLE_VOUCHER_ADDRESSES
+	// List of senders for valid transactions in the user context.
 )
 
 const (

store/swap.go

@@ -18,7 +18,6 @@ type SwapData struct {
 	ActiveSwapFromAddress string
 	ActiveSwapToSym       string
 	ActiveSwapToAddress   string
-	ActiveSwapToDecimal   string
 }
 
 type SwapPreviewData struct {
@@ -44,7 +43,6 @@ func ReadSwapData(ctx context.Context, store DataStore, sessionId string) (SwapD
 		"ActiveSwapFromAddress": storedb.DATA_ACTIVE_ADDRESS,
 		"ActiveSwapToSym":       storedb.DATA_ACTIVE_SWAP_TO_SYM,
 		"ActiveSwapToAddress":   storedb.DATA_ACTIVE_SWAP_TO_ADDRESS,
-		"ActiveSwapToDecimal":   storedb.DATA_ACTIVE_SWAP_TO_DECIMAL,
 	}
 
 	v := reflect.ValueOf(&data).Elem()

store/vouchers.go

@@ -120,43 +120,6 @@ func GetVoucherData(ctx context.Context, store DataStore, sessionId string, inpu
 	}, nil
 }
 
-// GetStableVoucherData retrieves and matches stable voucher data
-func GetStableVoucherData(ctx context.Context, store DataStore, sessionId string, input string) (*dataserviceapi.TokenHoldings, error) {
-	keys := []storedb.DataTyp{
-		storedb.DATA_STABLE_VOUCHER_SYMBOLS,
-		storedb.DATA_STABLE_VOUCHER_BALANCES,
-		storedb.DATA_STABLE_VOUCHER_DECIMALS,
-		storedb.DATA_STABLE_VOUCHER_ADDRESSES,
-	}
-	data := make(map[storedb.DataTyp]string)
-
-	for _, key := range keys {
-		value, err := store.ReadEntry(ctx, sessionId, key)
-		if err != nil {
-			return nil, fmt.Errorf("failed to get data key %x: %v", key, err)
-		}
-		data[key] = string(value)
-	}
-
-	symbol, balance, decimal, address := MatchVoucher(input,
-		data[storedb.DATA_STABLE_VOUCHER_SYMBOLS],
-		data[storedb.DATA_STABLE_VOUCHER_BALANCES],
-		data[storedb.DATA_STABLE_VOUCHER_DECIMALS],
-		data[storedb.DATA_STABLE_VOUCHER_ADDRESSES],
-	)
-
-	if symbol == "" {
-		return nil, nil
-	}
-
-	return &dataserviceapi.TokenHoldings{
-		TokenSymbol:   string(symbol),
-		Balance:       string(balance),
-		TokenDecimals: string(decimal),
-		TokenAddress:  string(address),
-	}, nil
-}
-
 // MatchVoucher finds the matching voucher symbol, balance, decimals and contract address based on the input.
 func MatchVoucher(input, symbols, balances, decimals, addresses string) (symbol, balance, decimal, address string) {
 	symList := strings.Split(symbols, "\n")
@@ -262,46 +225,3 @@ func FormatVoucherList(ctx context.Context, symbolsData, balancesData string) []
 	}
 	return combined
 }
-
-// AddDecimalStrings adds two decimal numbers represented as strings
-// and returns the result as a string without losing precision.
-func AddDecimalStrings(a, b string) string {
-	x, ok := new(big.Rat).SetString(a)
-	if !ok {
-		x = new(big.Rat)
-	}
-
-	y, ok := new(big.Rat).SetString(b)
-	if !ok {
-		y = new(big.Rat)
-	}
-
-	x.Add(x, y)
-
-	// Convert back to string without scientific notation
-	return x.FloatString(maxDecimalPlaces(x, y))
-}
-
-// maxDecimalPlaces ensures we preserve enough decimal precision
-func maxDecimalPlaces(rats ...*big.Rat) int {
-	max := 0
-	for _, r := range rats {
-		if r == nil {
-			continue
-		}
-		if d := decimalPlaces(r); d > max {
-			max = d
-		}
-	}
-	return max
-}
-
-func decimalPlaces(r *big.Rat) int {
-	s := r.FloatString(18)
-	for i := len(s) - 1; i >= 0; i-- {
-		if s[i] == '.' {
-			return len(s) - i - 1
-		}
-	}
-	return 0
-}