add check for api call failure

Reviewed-on: urdt/ussd#102

cmd/africastalking/main.go

@@ -69,13 +69,11 @@ func main() {
 	var resourceDir string
 	var size uint
 	var engineDebug bool
-	var stateDebug bool
 	var host string
 	var port uint
 	flag.StringVar(&dbDir, "dbdir", ".state", "database dir to read from")
 	flag.StringVar(&resourceDir, "resourcedir", path.Join("services", "registration"), "resource dir")
-	flag.BoolVar(&engineDebug, "engine-debug", false, "use engine debug output")
-	flag.BoolVar(&stateDebug, "state-debug", false, "use engine debug output")
+	flag.BoolVar(&engineDebug, "d", false, "use engine debug output")
 	flag.UintVar(&size, "s", 160, "max size of output")
 	flag.StringVar(&host, "h", "127.0.0.1", "http host")
 	flag.UintVar(&port, "p", 7123, "http port")
@@ -89,11 +87,9 @@ func main() {
 	cfg := engine.Config{
 		Root:       "root",
 		OutputSize: uint32(size),
-		FlagCount:  uint32(16),
-	}
-	if stateDebug {
-		cfg.StateDebug = true
+		FlagCount:  uint32(128),
 	}
+
 	if engineDebug {
 		cfg.EngineDebug = true
 	}

cmd/async/main.go

@@ -41,14 +41,12 @@ func main() {
 	var resourceDir string
 	var size uint
 	var engineDebug bool
-	var stateDebug bool
 	var host string
 	var port uint
 	flag.StringVar(&sessionId, "session-id", "075xx2123", "session id")
 	flag.StringVar(&dbDir, "dbdir", ".state", "database dir to read from")
 	flag.StringVar(&resourceDir, "resourcedir", path.Join("services", "registration"), "resource dir")
-	flag.BoolVar(&engineDebug, "engine-debug", false, "use engine debug output")
-	flag.BoolVar(&stateDebug, "state-debug", false, "use engine debug output")
+	flag.BoolVar(&engineDebug, "d", false, "use engine debug output")
 	flag.UintVar(&size, "s", 160, "max size of output")
 	flag.StringVar(&host, "h", "127.0.0.1", "http host")
 	flag.UintVar(&port, "p", 7123, "http port")
@@ -62,11 +60,9 @@ func main() {
 	cfg := engine.Config{
 		Root:       "root",
 		OutputSize: uint32(size),
-		FlagCount:  uint32(16),
-	}
-	if stateDebug {
-		cfg.StateDebug = true
+		FlagCount:  uint32(128),
 	}
+
 	if engineDebug {
 		cfg.EngineDebug = true
 	}

cmd/http/main.go

@@ -30,13 +30,11 @@ func main() {
 	var resourceDir string
 	var size uint
 	var engineDebug bool
-	var stateDebug bool
 	var host string
 	var port uint
 	flag.StringVar(&dbDir, "dbdir", ".state", "database dir to read from")
 	flag.StringVar(&resourceDir, "resourcedir", path.Join("services", "registration"), "resource dir")
-	flag.BoolVar(&engineDebug, "engine-debug", false, "use engine debug output")
-	flag.BoolVar(&stateDebug, "state-debug", false, "use engine debug output")
+	flag.BoolVar(&engineDebug, "d", false, "use engine debug output")
 	flag.UintVar(&size, "s", 160, "max size of output")
 	flag.StringVar(&host, "h", "127.0.0.1", "http host")
 	flag.UintVar(&port, "p", 7123, "http port")
@@ -50,11 +48,9 @@ func main() {
 	cfg := engine.Config{
 		Root:       "root",
 		OutputSize: uint32(size),
-		FlagCount:  uint32(16),
-	}
-	if stateDebug {
-		cfg.StateDebug = true
+		FlagCount:  uint32(128),
 	}
+
 	if engineDebug {
 		cfg.EngineDebug = true
 	}

cmd/main.go

@@ -23,10 +23,10 @@ func main() {
 	var dbDir string
 	var size uint
 	var sessionId string
-	var debug bool
+	var engineDebug bool
 	flag.StringVar(&sessionId, "session-id", "075xx2123", "session id")
 	flag.StringVar(&dbDir, "dbdir", ".state", "database dir to read from")
-	flag.BoolVar(&debug, "d", false, "use engine debug output")
+	flag.BoolVar(&engineDebug, "d", false, "use engine debug output")
 	flag.UintVar(&size, "s", 160, "max size of output")
 	flag.Parse()
 
@@ -40,7 +40,7 @@ func main() {
 		Root:       "root",
 		SessionId:  sessionId,
 		OutputSize: uint32(size),
-		FlagCount:  uint32(16),
+		FlagCount:  uint32(128),
 	}
 
 	resourceDir := scriptDir
@@ -93,7 +93,7 @@ func main() {
 
 	en := lhs.GetEngine()
 	en = en.WithFirst(hl.Init)
-	if debug {
+	if engineDebug {
 		en = en.WithDebug(nil)
 	}
 

cmd/ssh/README.md

@@ -1,34 +0,0 @@
-# URDT-USSD SSH server
-
-An SSH server entry point for the vise engine.
-
-
-## Adding public keys for access
-
-Map your (client) public key to a session identifier (e.g. phone number)
-
-```
-go run -v -tags logtrace ./cmd/ssh/sshkey/main.go -i <session_id> [--dbdir <dbpath>] <client_publickey_filepath>
-```
-
-
-## Create a private key for the server
-
-```
-ssh-keygen -N "" -f <server_privatekey_filepath>
-```
-
-
-## Run the server
-
-
-```
-go run -v -tags logtrace ./cmd/ssh/main.go -h <host> -p <port> [--dbdir <dbpath>] <server_privatekey_filepath>
-```
-
-
-## Connect to the server
-
-```
-ssh [-v] -T -p <port> -i <client_publickey_filepath> <host>
-```

cmd/ssh/main.go

@@ -1,115 +0,0 @@
-package main
-
-import (
-	"context"
-	"flag"
-	"fmt"
-	"path"
-	"os"
-	"os/signal"
-	"sync"
-	"syscall"
-
-	"git.defalsify.org/vise.git/db"
-	"git.defalsify.org/vise.git/engine"
-	"git.defalsify.org/vise.git/logging"
-
-	"git.grassecon.net/urdt/ussd/internal/ssh"
-)
-
-var (
-	wg sync.WaitGroup
-	keyStore db.Db
-	logg      = logging.NewVanilla()
-	scriptDir = path.Join("services", "registration")
-)
-
-func main() {
-	var dbDir string
-	var resourceDir string
-	var size uint
-	var engineDebug bool
-	var stateDebug bool
-	var host string
-	var port uint
-	flag.StringVar(&dbDir, "dbdir", ".state", "database dir to read from")
-	flag.StringVar(&resourceDir, "resourcedir", path.Join("services", "registration"), "resource dir")
-	flag.BoolVar(&engineDebug, "engine-debug", false, "use engine debug output")
-	flag.BoolVar(&stateDebug, "state-debug", false, "use engine debug output")
-	flag.UintVar(&size, "s", 160, "max size of output")
-	flag.StringVar(&host, "h", "127.0.0.1", "http host")
-	flag.UintVar(&port, "p", 7122, "http port")
-	flag.Parse()
-
-	sshKeyFile := flag.Arg(0)
-	_, err := os.Stat(sshKeyFile)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "cannot open ssh server private key file: %v\n", err)
-		os.Exit(1)
-	}
-
-	ctx := context.Background()
-	logg.WarnCtxf(ctx, "!!!!! WARNING WARNING WARNING")
-	logg.WarnCtxf(ctx, "!!!!! =======================")
-	logg.WarnCtxf(ctx, "!!!!! This is not a production ready server!")
-	logg.WarnCtxf(ctx, "!!!!! Do not expose to internet and only use with tunnel!")
-	logg.WarnCtxf(ctx, "!!!!! (See ssh -L <...>)")
-
-	logg.Infof("start command", "dbdir", dbDir, "resourcedir", resourceDir, "outputsize", size, "keyfile", sshKeyFile, "host", host, "port", port)
-
-	pfp := path.Join(scriptDir, "pp.csv")
-
-	cfg := engine.Config{
-		Root:       "root",
-		OutputSize: uint32(size),
-		FlagCount:  uint32(16),
-	}
-	if stateDebug {
-		cfg.StateDebug = true
-	}
-	if engineDebug {
-		cfg.EngineDebug = true
-	}
-
-	authKeyStore, err := ssh.NewSshKeyStore(ctx, dbDir)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "keystore file open error: %v", err)
-		os.Exit(1)
-	}
-	defer func () {
-		logg.TraceCtxf(ctx, "shutdown auth key store reached")
-		err = authKeyStore.Close()
-		if err != nil {
-			logg.ErrorCtxf(ctx, "keystore close error", "err", err)
-		}
-	}()
-
-	cint := make(chan os.Signal)
-	cterm := make(chan os.Signal)
-	signal.Notify(cint, os.Interrupt, syscall.SIGINT)
-	signal.Notify(cterm, os.Interrupt, syscall.SIGTERM)
-
-	runner := &ssh.SshRunner{
-		Cfg: cfg,
-		Debug: engineDebug,
-		FlagFile: pfp,
-		DbDir: dbDir,
-		ResourceDir: resourceDir,
-		SrvKeyFile: sshKeyFile,
-		Host: host,
-		Port: port,
-	}
-	go func() {
-		select {
-		case _ = <-cint:
-		case _ = <-cterm:
-		}
-		logg.TraceCtxf(ctx, "shutdown runner reached")
-		err := runner.Stop()
-		if err != nil {
-			logg.ErrorCtxf(ctx, "runner stop error", "err", err)
-		}
-		
-	}()
-	runner.Run(ctx, authKeyStore)
-}

cmd/ssh/sshkey/main.go

@@ -1,44 +0,0 @@
-package main
-
-import (
-	"context"
-	"flag"
-	"fmt"
-	"os"
-
-	"git.grassecon.net/urdt/ussd/internal/ssh"
-)
-
-func main() {
-	var dbDir string
-	var sessionId string
-	flag.StringVar(&dbDir, "dbdir", ".state", "database dir to read from")
-	flag.StringVar(&sessionId, "i", "", "session id")
-	flag.Parse()
-
-	if sessionId == "" {
-		fmt.Fprintf(os.Stderr, "empty session id\n")
-		os.Exit(1)
-	}
-
-	ctx := context.Background()
-
-	sshKeyFile := flag.Arg(0)
-	if sshKeyFile == "" {
-		fmt.Fprintf(os.Stderr, "missing key file argument\n")
-		os.Exit(1)
-	}
-
-	store, err := ssh.NewSshKeyStore(ctx, dbDir)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v\n", err)
-		os.Exit(1)
-	}
-	defer store.Close()
-
-	err = store.AddFromFile(ctx, sshKeyFile, sessionId)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v\n", err)
-		os.Exit(1)
-	}
-}

internal/handlers/handlerservice.go

@@ -82,18 +82,17 @@ func (ls *LocalHandlerService) GetHandler() (*ussd.Handlers, error) {
 	ls.DbRs.AddLocalFunc("save_location", ussdHandlers.SaveLocation)
 	ls.DbRs.AddLocalFunc("save_yob", ussdHandlers.SaveYob)
 	ls.DbRs.AddLocalFunc("save_offerings", ussdHandlers.SaveOfferings)
-	ls.DbRs.AddLocalFunc("quit_with_balance", ussdHandlers.QuitWithBalance)
 	ls.DbRs.AddLocalFunc("reset_account_authorized", ussdHandlers.ResetAccountAuthorized)
 	ls.DbRs.AddLocalFunc("reset_allow_update", ussdHandlers.ResetAllowUpdate)
 	ls.DbRs.AddLocalFunc("get_profile_info", ussdHandlers.GetProfileInfo)
 	ls.DbRs.AddLocalFunc("verify_yob", ussdHandlers.VerifyYob)
 	ls.DbRs.AddLocalFunc("reset_incorrect_date_format", ussdHandlers.ResetIncorrectYob)
-	ls.DbRs.AddLocalFunc("set_reset_single_edit", ussdHandlers.SetResetSingleEdit)
 	ls.DbRs.AddLocalFunc("initiate_transaction", ussdHandlers.InitiateTransaction)
 	ls.DbRs.AddLocalFunc("save_temporary_pin", ussdHandlers.SaveTemporaryPin)
 	ls.DbRs.AddLocalFunc("verify_new_pin", ussdHandlers.VerifyNewPin)
 	ls.DbRs.AddLocalFunc("confirm_pin_change", ussdHandlers.ConfirmPinChange)
 	ls.DbRs.AddLocalFunc("quit_with_help", ussdHandlers.QuitWithHelp)
+	ls.DbRs.AddLocalFunc("fetch_custodial_balances", ussdHandlers.FetchCustodialBalances)
 
 	return ussdHandlers, nil
 }

internal/handlers/server/accountservice.go

@@ -10,16 +10,14 @@ import (
 )
 
 type AccountServiceInterface interface {
-	CheckBalance(publicKey string) (string, error)
+	CheckBalance(publicKey string) (*models.BalanceResponse, error)
 	CreateAccount() (*models.AccountResponse, error)
-	CheckAccountStatus(trackingId string) (string, error)
+	CheckAccountStatus(trackingId string) (*models.TrackStatusResponse, error)
 }
 
 type AccountService struct {
 }
 
-
-
 // CheckAccountStatus retrieves the status of an account transaction based on the provided tracking ID.
 //
 // Parameters:
@@ -27,64 +25,51 @@ type AccountService struct {
 //     CreateAccount or a similar function that returns an AccountResponse. The `trackingId` field in the
 //     AccountResponse struct can be used here to check the account status during a transaction.
 //
-//
 // Returns:
 //   - string: The status of the transaction as a string. If there is an error during the request or processing, this will be an empty string.
 //   - error: An error if any occurred during the HTTP request, reading the response, or unmarshalling the JSON data.
 //     If no error occurs, this will be nil.
-//
-func (as *AccountService) CheckAccountStatus(trackingId string) (string, error) {
+func (as *AccountService) CheckAccountStatus(trackingId string) (*models.TrackStatusResponse, error) {
 	resp, err := http.Get(config.TrackStatusURL + trackingId)
 	if err != nil {
-		return "", err
+		return nil, err
 	}
 	defer resp.Body.Close()
 
 	body, err := io.ReadAll(resp.Body)
 	if err != nil {
-		return "", err
+		return nil, err
 	}
-
 	var trackResp models.TrackStatusResponse
 	err = json.Unmarshal(body, &trackResp)
 	if err != nil {
-		return "", err
+		return nil, err
 	}
-
-	status := trackResp.Result.Transaction.Status
-
-	return status, nil
+	return &trackResp, nil
 }
 
-
 // CheckBalance retrieves the balance for a given public key from the custodial balance API endpoint.
 // Parameters:
 //   - publicKey: The public key associated with the account whose balance needs to be checked.
-func (as *AccountService) CheckBalance(publicKey string) (string, error) {
-
+func (as *AccountService) CheckBalance(publicKey string) (*models.BalanceResponse, error) {
 	resp, err := http.Get(config.BalanceURL + publicKey)
 	if err != nil {
-		return "0.0", err
+		return nil, err
 	}
 	defer resp.Body.Close()
-
 	body, err := io.ReadAll(resp.Body)
 	if err != nil {
-		return "0.0", err
+		return nil, err
 	}
-
 	var balanceResp models.BalanceResponse
 	err = json.Unmarshal(body, &balanceResp)
 	if err != nil {
-		return "0.0", err
+		return nil, err
 	}
-
-	balance := balanceResp.Result.Balance
-	return balance, nil
+	return &balanceResp, nil
 }
 
-
-//CreateAccount creates a new account in the custodial system.
+// CreateAccount creates a new account in the custodial system.
 // Returns:
 //   - *models.AccountResponse: A pointer to an AccountResponse struct containing the details of the created account.
 //     If there is an error during the request or processing, this will be nil.
@@ -96,17 +81,14 @@ func (as *AccountService) CreateAccount() (*models.AccountResponse, error) {
 		return nil, err
 	}
 	defer resp.Body.Close()
-
 	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return nil, err
 	}
-
 	var accountResp models.AccountResponse
 	err = json.Unmarshal(body, &accountResp)
 	if err != nil {
 		return nil, err
 	}
-
 	return &accountResp, nil
 }

internal/handlers/ussd/menuhandler.go

@@ -117,17 +117,14 @@ func (h *Handlers) Init(ctx context.Context, sym string, input []byte) (resource
 func (h *Handlers) SetLanguage(ctx context.Context, sym string, input []byte) (resource.Result, error) {
 	var res resource.Result
 
-	sym, _ = h.st.Where()
+	symbol, _ := h.st.Where()
+	code := strings.Split(symbol, "_")[1]
 
-	switch sym {
-	case "set_default":
-		res.FlagSet = append(res.FlagSet, state.FLAG_LANG)
-		res.Content = "eng"
-	case "set_swa":
-		res.FlagSet = append(res.FlagSet, state.FLAG_LANG)
-		res.Content = "swa"
-	default:
+	if !utils.IsValidISO639(code) {
+		return res, nil
 	}
+	res.FlagSet = append(res.FlagSet, state.FLAG_LANG)
+	res.Content = code
 
 	languageSetFlag, err := h.flagManager.GetFlag("flag_language_set")
 	if err != nil {
@@ -279,32 +276,6 @@ func (h *Handlers) ConfirmPinChange(ctx context.Context, sym string, input []byt
 	return res, nil
 }
 
-// SetResetSingleEdit sets and resets  flags to allow gradual editing of profile information.
-func (h *Handlers) SetResetSingleEdit(ctx context.Context, sym string, input []byte) (resource.Result, error) {
-	var res resource.Result
-
-	menuOption := string(input)
-
-	flag_allow_update, _ := h.flagManager.GetFlag("flag_allow_update")
-	flag_single_edit, _ := h.flagManager.GetFlag("flag_single_edit")
-
-	switch menuOption {
-	case "2":
-		res.FlagReset = append(res.FlagReset, flag_allow_update)
-		res.FlagSet = append(res.FlagSet, flag_single_edit)
-	case "3":
-		res.FlagReset = append(res.FlagReset, flag_allow_update)
-		res.FlagSet = append(res.FlagSet, flag_single_edit)
-	case "4":
-		res.FlagReset = append(res.FlagReset, flag_allow_update)
-		res.FlagSet = append(res.FlagSet, flag_single_edit)
-	default:
-		res.FlagReset = append(res.FlagReset, flag_single_edit)
-	}
-
-	return res, nil
-}
-
 // VerifyPin checks whether the confirmation PIN is similar to the account PIN
 // If similar, it sets the USERFLAG_PIN_SET flag allowing the user
 // to access the main menu
@@ -319,8 +290,6 @@ func (h *Handlers) VerifyPin(ctx context.Context, sym string, input []byte) (res
 	if !ok {
 		return res, fmt.Errorf("missing session")
 	}
-
-	//AccountPin, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_ACCOUNT_PIN)
 	store := h.userdataStore
 	AccountPin, err := store.ReadEntry(ctx, sessionId, utils.DATA_ACCOUNT_PIN)
 	if err != nil {
@@ -435,6 +404,7 @@ func (h *Handlers) SaveLocation(ctx context.Context, sym string, input []byte) (
 
 // SaveGender updates the gender in the gdbm with the provided input.
 func (h *Handlers) SaveGender(ctx context.Context, sym string, input []byte) (resource.Result, error) {
+	symbol, _ := h.st.Where()
 	var res resource.Result
 	var err error
 	sessionId, ok := ctx.Value("SessionId").(string)
@@ -442,21 +412,11 @@ func (h *Handlers) SaveGender(ctx context.Context, sym string, input []byte) (re
 		return res, fmt.Errorf("missing session")
 	}
 
-	if len(input) > 0 {
-		gender := string(input)
-		switch gender {
-		case "1":
-			gender = "Male"
-		case "2":
-			gender = "Female"
-		case "3":
-			gender = "Unspecified"
-		}
-		store := h.userdataStore
-		err = store.WriteEntry(ctx, sessionId, utils.DATA_GENDER, []byte(gender))
-		if err != nil {
-			return res, nil
-		}
+	gender := strings.Split(symbol, "_")[1]
+	store := h.userdataStore
+	err = store.WriteEntry(ctx, sessionId, utils.DATA_GENDER, []byte(gender))
+	if err != nil {
+		return res, nil
 	}
 
 	return res, nil
@@ -563,9 +523,7 @@ func (h *Handlers) Authorize(ctx context.Context, sym string, input []byte) (res
 // ResetIncorrectPin resets the incorrect pin flag  after a new PIN attempt.
 func (h *Handlers) ResetIncorrectPin(ctx context.Context, sym string, input []byte) (resource.Result, error) {
 	var res resource.Result
-
 	flag_incorrect_pin, _ := h.flagManager.GetFlag("flag_incorrect_pin")
-
 	res.FlagReset = append(res.FlagReset, flag_incorrect_pin)
 	return res, nil
 }
@@ -577,6 +535,7 @@ func (h *Handlers) CheckAccountStatus(ctx context.Context, sym string, input []b
 
 	flag_account_success, _ := h.flagManager.GetFlag("flag_account_success")
 	flag_account_pending, _ := h.flagManager.GetFlag("flag_account_pending")
+	flag_api_error, _ := h.flagManager.GetFlag("flag_api_call_error")
 
 	sessionId, ok := ctx.Value("SessionId").(string)
 	if !ok {
@@ -588,18 +547,23 @@ func (h *Handlers) CheckAccountStatus(ctx context.Context, sym string, input []b
 		return res, err
 	}
 
-	status, err := h.accountService.CheckAccountStatus(string(trackingId))
+	accountStatus, err := h.accountService.CheckAccountStatus(string(trackingId))
 	if err != nil {
 		fmt.Println("Error checking account status:", err)
 		return res, err
 	}
+	if !accountStatus.Ok {
+		res.FlagSet = append(res.FlagSet, flag_api_error)
+		return res, err
+	}
+	res.FlagReset = append(res.FlagReset, flag_api_error)
+	status := accountStatus.Result.Transaction.Status
 
 	err = store.WriteEntry(ctx, sessionId, utils.DATA_ACCOUNT_STATUS, []byte(status))
 	if err != nil {
 		return res, nil
 	}
-
-	if status == "SUCCESS" {
+	if accountStatus.Result.Transaction.Status == "SUCCESS" {
 		res.FlagSet = append(res.FlagSet, flag_account_success)
 		res.FlagReset = append(res.FlagReset, flag_account_pending)
 	} else {
@@ -679,6 +643,8 @@ func (h *Handlers) CheckBalance(ctx context.Context, sym string, input []byte) (
 	var res resource.Result
 	var err error
 
+	flag_api_error, _ := h.flagManager.GetFlag("flag_api_call_error")
+
 	sessionId, ok := ctx.Value("SessionId").(string)
 	if !ok {
 		return res, fmt.Errorf("missing session")
@@ -690,15 +656,60 @@ func (h *Handlers) CheckBalance(ctx context.Context, sym string, input []byte) (
 		return res, err
 	}
 
-	balance, err := h.accountService.CheckBalance(string(publicKey))
+	balanceResponse, err := h.accountService.CheckBalance(string(publicKey))
 	if err != nil {
 		return res, nil
 	}
+	if !balanceResponse.Ok {
+		res.FlagSet = append(res.FlagSet, flag_api_error)
+		return res, nil
+	}
+	res.FlagReset = append(res.FlagReset, flag_api_error)
+	balance := balanceResponse.Result.Balance
 	res.Content = balance
 
 	return res, nil
 }
 
+func (h *Handlers) FetchCustodialBalances(ctx context.Context, sym string, input []byte) (resource.Result, error) {
+	var res resource.Result
+	flag_api_error, _ := h.flagManager.GetFlag("flag_api_call_error")
+
+	sessionId, ok := ctx.Value("SessionId").(string)
+	if !ok {
+		return res, fmt.Errorf("missing session")
+	}
+	symbol, _ := h.st.Where()
+	balanceType := strings.Split(symbol, "_")[0]
+
+	store := h.userdataStore
+	publicKey, err := store.ReadEntry(ctx, sessionId, utils.DATA_PUBLIC_KEY)
+	if err != nil {
+		return res, err
+	}
+
+	balanceResponse, err := h.accountService.CheckBalance(string(publicKey))
+	if err != nil {
+		return res, nil
+	}
+	if !balanceResponse.Ok {
+		res.FlagSet = append(res.FlagSet, flag_api_error)
+		return res, nil
+	}
+	res.FlagReset = append(res.FlagReset, flag_api_error)
+	balance := balanceResponse.Result.Balance
+
+	switch balanceType {
+	case "my":
+		res.Content = fmt.Sprintf("Your balance is %s", balance)
+	case "community":
+		res.Content = fmt.Sprintf("Your community balance is %s", balance)
+	default:
+		break
+	}
+	return res, nil
+}
+
 // ValidateRecipient validates that the given input is a valid phone number.
 func (h *Handlers) ValidateRecipient(ctx context.Context, sym string, input []byte) (resource.Result, error) {
 	var res resource.Result
@@ -795,10 +806,11 @@ func (h *Handlers) MaxAmount(ctx context.Context, sym string, input []byte) (res
 	store := h.userdataStore
 	publicKey, _ := store.ReadEntry(ctx, sessionId, utils.DATA_PUBLIC_KEY)
 
-	balance, err := h.accountService.CheckBalance(string(publicKey))
+	balanceResp, err := h.accountService.CheckBalance(string(publicKey))
 	if err != nil {
 		return res, nil
 	}
+	balance := balanceResp.Result.Balance
 
 	res.Content = balance
 
@@ -817,18 +829,25 @@ func (h *Handlers) ValidateAmount(ctx context.Context, sym string, input []byte)
 	}
 
 	flag_invalid_amount, _ := h.flagManager.GetFlag("flag_invalid_amount")
+	flag_api_error, _ := h.flagManager.GetFlag("flag_api_call_error")
 
 	store := h.userdataStore
 	publicKey, _ := store.ReadEntry(ctx, sessionId, utils.DATA_PUBLIC_KEY)
 
 	amountStr := string(input)
 
-	balanceStr, err := h.accountService.CheckBalance(string(publicKey))
+	balanceRes, err := h.accountService.CheckBalance(string(publicKey))
+	balanceStr := balanceRes.Result.Balance
 
+	if !balanceRes.Ok {
+		res.FlagSet = append(res.FlagSet, flag_api_error)
+		return res, nil
+	}
 	if err != nil {
 		return res, err
 	}
 	res.Content = balanceStr
+	res.FlagReset = append(res.FlagReset, flag_api_error)
 
 	// Parse the balance
 	balanceParts := strings.Split(balanceStr, " ")
@@ -920,36 +939,6 @@ func (h *Handlers) GetAmount(ctx context.Context, sym string, input []byte) (res
 	return res, nil
 }
 
-// QuickWithBalance retrieves the balance for a given public key from the custodial balance API endpoint before
-// gracefully exiting the session.
-func (h *Handlers) QuitWithBalance(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")
-
-	store := h.userdataStore
-	publicKey, err := store.ReadEntry(ctx, sessionId, utils.DATA_PUBLIC_KEY)
-	if err != nil {
-		return res, err
-	}
-	balance, err := h.accountService.CheckBalance(string(publicKey))
-	if err != nil {
-		return res, nil
-	}
-	res.Content = l.Get("Your account balance is %s", balance)
-	res.FlagReset = append(res.FlagReset, flag_account_authorized)
-	return res, nil
-}
-
 // InitiateTransaction returns a confirmation and resets the transaction data
 // on the gdbm store.
 func (h *Handlers) InitiateTransaction(ctx context.Context, sym string, input []byte) (resource.Result, error) {
@@ -983,16 +972,23 @@ func (h *Handlers) InitiateTransaction(ctx context.Context, sym string, input []
 	return res, nil
 }
 
-// GetProfileInfo retrieves and formats the profile information of a user from a Gdbm backed storage.
 func (h *Handlers) GetProfileInfo(ctx context.Context, sym string, input []byte) (resource.Result, error) {
 	var res resource.Result
+	var defaultValue string
 	sessionId, ok := ctx.Value("SessionId").(string)
 	if !ok {
 		return res, fmt.Errorf("missing session")
 	}
-
-	// Default value when an entry is not found
-	defaultValue := "Not Provided"
+	language, ok := ctx.Value("Language").(lang.Language)
+	if !ok {
+		return res, fmt.Errorf("value for 'Language' is not of type lang.Language")
+	}
+	code := language.Code
+	if code == "swa" {
+		defaultValue = "Haipo"
+	} else {
+		defaultValue = "Not Provided"
+	}
 
 	// Helper function to handle nil byte slices and convert them to string
 	getEntryOrDefault := func(entry []byte, err error) string {
@@ -1029,12 +1025,23 @@ func (h *Handlers) GetProfileInfo(ctx context.Context, sym string, input []byte)
 			return res, fmt.Errorf("invalid year of birth: %v", err)
 		}
 	}
-
-	// Format the result
-	res.Content = fmt.Sprintf(
-		"Name: %s\nGender: %s\nAge: %s\nLocation: %s\nYou provide: %s\n",
-		name, gender, age, location, offerings,
-	)
+	switch language.Code {
+	case "eng":
+		res.Content = fmt.Sprintf(
+			"Name: %s\nGender: %s\nAge: %s\nLocation: %s\nYou provide: %s\n",
+			name, gender, age, location, offerings,
+		)
+	case "swa":
+		res.Content = fmt.Sprintf(
+			"Jina: %s\nJinsia: %s\nUmri: %s\nEneo: %s\nUnauza: %s\n",
+			name, gender, age, location, offerings,
+		)
+	default:
+		res.Content = fmt.Sprintf(
+			"Name: %s\nGender: %s\nAge: %s\nLocation: %s\nYou provide: %s\n",
+			name, gender, age, location, offerings,
+		)
+	}
 
 	return res, nil
 }

internal/handlers/ussd/menuhandler_test.go

@@ -7,8 +7,12 @@ import (
 	"log"
 	"path"
 	"testing"
+	"time"
 
+	"git.defalsify.org/vise.git/asm"
 	"git.defalsify.org/vise.git/db"
+	"git.defalsify.org/vise.git/lang"
+	"git.defalsify.org/vise.git/persist"
 	"git.defalsify.org/vise.git/resource"
 	"git.defalsify.org/vise.git/state"
 	"git.grassecon.net/urdt/ussd/internal/mocks"
@@ -16,6 +20,7 @@ import (
 	"git.grassecon.net/urdt/ussd/internal/utils"
 	"github.com/alecthomas/assert/v2"
 	testdataloader "github.com/peteole/testdata-loader"
+	"github.com/stretchr/testify/require"
 )
 
 var (
@@ -23,10 +28,53 @@ var (
 	flagsPath = path.Join(baseDir, "services", "registration", "pp.csv")
 )
 
-func TestCreateAccount(t *testing.T) {
+type Transaction struct {
+	CreatedAt     time.Time   `json:"createdAt"`
+	Status        string      `json:"status"`
+	TransferValue json.Number `json:"transferValue"`
+	TxHash        string      `json:"txHash"`
+	TxType        string      `json:"txType"`
+}
 
+func TestNewHandlers(t *testing.T) {
 	fm, err := NewFlagManager(flagsPath)
+	if err != nil {
+		t.Logf(err.Error())
+	}
+	t.Run("Valid UserDataStore", func(t *testing.T) {
+		mockStore := &mocks.MockUserDataStore{}
+		handlers, err := NewHandlers(fm.parser, mockStore)
+		if err != nil {
+			t.Fatalf("expected no error, got %v", err)
+		}
+		if handlers == nil {
+			t.Fatal("expected handlers to be non-nil")
+		}
+		if handlers.userdataStore == nil {
+			t.Fatal("expected userdataStore to be set in handlers")
+		}
+	})
 
+	// Test case for nil userdataStore
+	t.Run("Nil UserDataStore", func(t *testing.T) {
+		appFlags := &asm.FlagParser{}
+
+		handlers, err := NewHandlers(appFlags, nil)
+
+		if err == nil {
+			t.Fatal("expected an error, got none")
+		}
+		if handlers != nil {
+			t.Fatal("expected handlers to be nil")
+		}
+		if err.Error() != "cannot create handler with nil userdata store" {
+			t.Fatalf("expected specific error, got %v", err)
+		}
+	})
+}
+
+func TestCreateAccount(t *testing.T) {
+	fm, err := NewFlagManager(flagsPath)
 	if err != nil {
 		t.Logf(err.Error())
 	}
@@ -94,6 +142,25 @@ func TestCreateAccount(t *testing.T) {
 	mockDataStore.AssertExpectations(t)
 }
 
+func TestWithPersister(t *testing.T) {
+	// Test case: Setting a persister
+	h := &Handlers{}
+	p := &persist.Persister{}
+
+	result := h.WithPersister(p)
+
+	assert.Equal(t, p, h.pe, "The persister should be set correctly.")
+	assert.Equal(t, h, result, "The returned handler should be the same instance.")
+}
+
+func TestWithPersister_PanicWhenAlreadySet(t *testing.T) {
+	// Test case: Panic on multiple calls
+	h := &Handlers{pe: &persist.Persister{}}
+	require.Panics(t, func() {
+		h.WithPersister(&persist.Persister{})
+	}, "Should panic when trying to set a persister again.")
+}
+
 func TestSaveFirstname(t *testing.T) {
 	// Create a new instance of MockMyDataStore
 	mockStore := new(mocks.MockUserDataStore)
@@ -295,6 +362,7 @@ func TestSaveOfferings(t *testing.T) {
 func TestSaveGender(t *testing.T) {
 	// Create a new instance of MockMyDataStore
 	mockStore := new(mocks.MockUserDataStore)
+	mockState := state.NewState(16)
 
 	// Define the session ID and context
 	sessionId := "session123"
@@ -302,34 +370,32 @@ func TestSaveGender(t *testing.T) {
 
 	// Define test cases
 	tests := []struct {
-		name           string
-		input          []byte
-		expectedGender string
-		expectCall     bool
+		name            string
+		input           []byte
+		expectedGender  string
+		expectCall      bool
+		executingSymbol string
 	}{
 		{
-			name:           "Valid Male Input",
-			input:          []byte("1"),
-			expectedGender: "Male",
-			expectCall:     true,
+			name:            "Valid Male Input",
+			input:           []byte("1"),
+			expectedGender:  "male",
+			executingSymbol: "set_male",
+			expectCall:      true,
 		},
 		{
-			name:           "Valid Female Input",
-			input:          []byte("2"),
-			expectedGender: "Female",
-			expectCall:     true,
+			name:            "Valid Female Input",
+			input:           []byte("2"),
+			expectedGender:  "female",
+			executingSymbol: "set_female",
+			expectCall:      true,
 		},
 		{
-			name:           "Valid Unspecified Input",
-			input:          []byte("3"),
-			expectedGender: "Unspecified",
-			expectCall:     true,
-		},
-		{
-			name:           "Empty Input",
-			input:          []byte(""),
-			expectedGender: "",
-			expectCall:     false,
+			name:            "Valid Unspecified Input",
+			input:           []byte("3"),
+			executingSymbol: "set_unspecified",
+			expectedGender:  "unspecified",
+			expectCall:      true,
 		},
 	}
 
@@ -342,14 +408,15 @@ func TestSaveGender(t *testing.T) {
 			} else {
 				mockStore.On("WriteEntry", ctx, sessionId, utils.DATA_GENDER, []byte(tt.expectedGender)).Return(nil)
 			}
-
+			mockState.ExecPath = append(mockState.ExecPath, tt.executingSymbol)
 			// Create the Handlers instance with the mock store
 			h := &Handlers{
 				userdataStore: mockStore,
+				st:            mockState,
 			}
 
 			// Call the method
-			_, err := h.SaveGender(ctx, "someSym", tt.input)
+			_, err := h.SaveGender(ctx, "save_gender", tt.input)
 
 			// Assert no error
 			assert.NoError(t, err)
@@ -421,7 +488,10 @@ func TestMaxAmount(t *testing.T) {
 	sessionId := "session123"
 	ctx := context.WithValue(context.Background(), "SessionId", sessionId)
 	publicKey := "0xcasgatweksalw1018221"
-	expectedBalance := "0.003CELO"
+
+	expectedBalance := &models.BalanceResponse{
+		Ok: true,
+	}
 
 	// Set up the expected behavior of the mock
 	mockStore.On("ReadEntry", ctx, sessionId, utils.DATA_PUBLIC_KEY).Return([]byte(publicKey), nil)
@@ -437,7 +507,7 @@ func TestMaxAmount(t *testing.T) {
 	res, _ := h.MaxAmount(ctx, "max_amount", []byte("check_balance"))
 
 	//Assert that the balance that was set as the result content is what was returned by  Check Balance
-	assert.Equal(t, expectedBalance, res.Content)
+	assert.Equal(t, expectedBalance.Result.Balance, res.Content)
 
 }
 
@@ -516,12 +586,10 @@ func TestGetRecipient(t *testing.T) {
 func TestGetFlag(t *testing.T) {
 	fm, err := NewFlagManager(flagsPath)
 	expectedFlag := uint32(9)
-
 	if err != nil {
 		t.Logf(err.Error())
 	}
 	flag, err := fm.GetFlag("flag_account_created")
-
 	if err != nil {
 		t.Logf(err.Error())
 	}
@@ -538,13 +606,13 @@ func TestSetLanguage(t *testing.T) {
 	}
 	// Define test cases
 	tests := []struct {
-		name                string
-		execPath            []string
-		expectedResult      resource.Result
+		name           string
+		execPath       []string
+		expectedResult resource.Result
 	}{
 		{
 			name:     "Set Default Language (English)",
-			execPath: []string{"set_default"},
+			execPath: []string{"set_eng"},
 			expectedResult: resource.Result{
 				FlagSet: []uint32{state.FLAG_LANG, 8},
 				Content: "eng",
@@ -558,13 +626,6 @@ func TestSetLanguage(t *testing.T) {
 				Content: "swa",
 			},
 		},
-		{
-			name:     "Unhandled path",
-			execPath: []string{""},
-			expectedResult: resource.Result{
-				FlagSet: []uint32{8},
-			},
-		},
 	}
 
 	for _, tt := range tests {
@@ -592,76 +653,6 @@ func TestSetLanguage(t *testing.T) {
 		})
 	}
 }
-
-func TestSetResetSingleEdit(t *testing.T) {
-	fm, err := NewFlagManager(flagsPath)
-
-	flag_allow_update, _ := fm.parser.GetFlag("flag_allow_update")
-	flag_single_edit, _ := fm.parser.GetFlag("flag_single_edit")
-
-	if err != nil {
-		log.Fatal(err)
-	}
-	// Define test cases
-	tests := []struct {
-		name           string
-		input          []byte
-		expectedResult resource.Result
-	}{
-		{
-			name:  "Set single Edit",
-			input: []byte("2"),
-			expectedResult: resource.Result{
-				FlagSet:   []uint32{flag_single_edit},
-				FlagReset: []uint32{flag_allow_update},
-			},
-		},
-		{
-			name:  "Set single Edit",
-			input: []byte("3"),
-			expectedResult: resource.Result{
-				FlagSet:   []uint32{flag_single_edit},
-				FlagReset: []uint32{flag_allow_update},
-			},
-		},
-		{
-			name:  "Set single edit",
-			input: []byte("4"),
-			expectedResult: resource.Result{
-				FlagReset: []uint32{flag_allow_update},
-				FlagSet:   []uint32{flag_single_edit},
-			},
-		},
-		{
-			name:  "No single edit set",
-			input: []byte("1"),
-			expectedResult: resource.Result{
-				FlagReset: []uint32{flag_single_edit},
-			},
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-
-			// Create the Handlers instance with the mock flag manager
-			h := &Handlers{
-				flagManager: fm.parser,
-			}
-
-			// Call the method
-			res, err := h.SetResetSingleEdit(context.Background(), "set_reset_single_edit", tt.input)
-
-			if err != nil {
-				t.Error(err)
-			}
-			// Assert that the Result FlagSet has the required flags after language switch
-			assert.Equal(t, res, tt.expectedResult, "Flags should match reset edit")
-
-		})
-	}
-}
-
 func TestResetAllowUpdate(t *testing.T) {
 	fm, err := NewFlagManager(flagsPath)
 
@@ -1068,53 +1059,109 @@ func TestVerifyPin(t *testing.T) {
 
 func TestCheckAccountStatus(t *testing.T) {
 	fm, err := NewFlagManager(flagsPath)
-
 	if err != nil {
 		t.Logf(err.Error())
 	}
-	mockDataStore := new(mocks.MockUserDataStore)
-	mockCreateAccountService := new(mocks.MockAccountService)
-
 	sessionId := "session123"
 	flag_account_success, _ := fm.GetFlag("flag_account_success")
 	flag_account_pending, _ := fm.GetFlag("flag_account_pending")
+	flag_api_error, _ := fm.GetFlag("flag_api_call_error")
 
 	ctx := context.WithValue(context.Background(), "SessionId", sessionId)
 
-	h := &Handlers{
-		userdataStore:  mockDataStore,
-		accountService: mockCreateAccountService,
-		flagManager:    fm.parser,
-	}
 	tests := []struct {
 		name           string
 		input          []byte
-		status         string
+		response       *models.TrackStatusResponse
 		expectedResult resource.Result
 	}{
 		{
-			name:   "Test when account status is Success",
-			input:  []byte("TrackingId1234"),
-			status: "SUCCESS",
+			name:  "Test when account status is Success",
+			input: []byte("TrackingId1234"),
+			response: &models.TrackStatusResponse{
+				Ok: true,
+				Result: struct {
+					Transaction struct {
+						CreatedAt     time.Time   "json:\"createdAt\""
+						Status        string      "json:\"status\""
+						TransferValue json.Number "json:\"transferValue\""
+						TxHash        string      "json:\"txHash\""
+						TxType        string      "json:\"txType\""
+					}
+				}{
+					Transaction: Transaction{
+						CreatedAt:     time.Now(),
+						Status:        "SUCCESS",
+						TransferValue: json.Number("0.5"),
+						TxHash:        "0x123abc456def",
+						TxType:        "transfer",
+					},
+				},
+			},
 			expectedResult: resource.Result{
 				FlagSet:   []uint32{flag_account_success},
-				FlagReset: []uint32{flag_account_pending},
+				FlagReset: []uint32{flag_api_error, flag_account_pending},
+			},
+		},
+		{
+			name:  "Test when fetching  account status is not  Success",
+			input: []byte("TrackingId1234"),
+			response: &models.TrackStatusResponse{
+				Ok: false,
+			},
+			expectedResult: resource.Result{
+				FlagSet: []uint32{flag_api_error},
+			},
+		},
+		{
+			name:  "Test when checking account status api call is a SUCCESS but an account is not yet ready",
+			input: []byte("TrackingId1234"),
+			response: &models.TrackStatusResponse{
+				Ok: true,
+				Result: struct {
+					Transaction struct {
+						CreatedAt     time.Time   "json:\"createdAt\""
+						Status        string      "json:\"status\""
+						TransferValue json.Number "json:\"transferValue\""
+						TxHash        string      "json:\"txHash\""
+						TxType        string      "json:\"txType\""
+					}
+				}{
+					Transaction: Transaction{
+						CreatedAt:     time.Now(),
+						Status:        "IN_NETWORK",
+						TransferValue: json.Number("0.5"),
+						TxHash:        "0x123abc456def",
+						TxType:        "transfer",
+					},
+				},
+			},
+			expectedResult: resource.Result{
+				FlagSet:   []uint32{flag_account_pending},
+				FlagReset: []uint32{flag_api_error, flag_account_success},
 			},
 		},
 	}
-
-	typ := utils.DATA_TRACKING_ID
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
+			mockDataStore := new(mocks.MockUserDataStore)
+			mockCreateAccountService := new(mocks.MockAccountService)
 
+			h := &Handlers{
+				userdataStore:  mockDataStore,
+				accountService: mockCreateAccountService,
+				flagManager:    fm.parser,
+			}
+
+			status := tt.response.Result.Transaction.Status
 			// Define expected interactions with the mock
-			mockDataStore.On("ReadEntry", ctx, sessionId, typ).Return(tt.input, nil)
+			mockDataStore.On("ReadEntry", ctx, sessionId, utils.DATA_TRACKING_ID).Return(tt.input, nil)
 
-			mockCreateAccountService.On("CheckAccountStatus", string(tt.input)).Return(tt.status, nil)
-			mockDataStore.On("WriteEntry", ctx, sessionId, utils.DATA_ACCOUNT_STATUS, []byte(tt.status)).Return(nil)
+			mockCreateAccountService.On("CheckAccountStatus", string(tt.input)).Return(tt.response, nil)
+			mockDataStore.On("WriteEntry", ctx, sessionId, utils.DATA_ACCOUNT_STATUS, []byte(status)).Return(nil).Maybe()
 
 			// Call the method under test
-			res, _ := h.CheckAccountStatus(ctx, "check_status", tt.input)
+			res, _ := h.CheckAccountStatus(ctx, "check_account_status", tt.input)
 
 			// Assert that no errors occurred
 			assert.NoError(t, err)
@@ -1414,73 +1461,14 @@ func TestIsValidPIN(t *testing.T) {
 	}
 }
 
-func TestQuitWithBalance(t *testing.T) {
-	fm, err := NewFlagManager(flagsPath)
-
-	if err != nil {
-		t.Logf(err.Error())
-	}
-	flag_account_authorized, _ := fm.parser.GetFlag("flag_account_authorized")
-
-	mockDataStore := new(mocks.MockUserDataStore)
-	mockCreateAccountService := new(mocks.MockAccountService)
-
-	sessionId := "session123"
-
-	ctx := context.WithValue(context.Background(), "SessionId", sessionId)
-
-	h := &Handlers{
-		userdataStore:  mockDataStore,
-		accountService: mockCreateAccountService,
-		flagManager:    fm.parser,
-	}
-	tests := []struct {
-		name           string
-		input          []byte
-		publicKey      []byte
-		balance        string
-		expectedResult resource.Result
-	}{
-		{
-			name:      "Test quit with balance",
-			balance:   "0.02CELO",
-			publicKey: []byte("0xrqeqrequuq"),
-			expectedResult: resource.Result{
-				FlagReset: []uint32{flag_account_authorized},
-				Content:   fmt.Sprintf("Your account balance is %s", "0.02CELO"),
-			},
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-
-			mockDataStore.On("ReadEntry", ctx, sessionId, utils.DATA_PUBLIC_KEY).Return(tt.publicKey, nil)
-			mockCreateAccountService.On("CheckBalance", string(tt.publicKey)).Return(tt.balance, nil)
-
-			// Call the method under test
-			res, _ := h.QuitWithBalance(ctx, "test_quit_with_balance", tt.input)
-
-			// Assert that no errors occurred
-			assert.NoError(t, err)
-
-			//Assert that the account created flag has been set to the result
-			assert.Equal(t, res, tt.expectedResult, "Expected result should be equal to the actual result")
-
-			// Assert that expectations were met
-			mockDataStore.AssertExpectations(t)
-
-		})
-	}
-}
-
 func TestValidateAmount(t *testing.T) {
 	fm, err := NewFlagManager(flagsPath)
 
 	if err != nil {
 		t.Logf(err.Error())
 	}
-	//flag_invalid_amount, _ := fm.parser.GetFlag("flag_invalid_amount")
+	flag_invalid_amount, _ := fm.parser.GetFlag("flag_invalid_amount")
+	flag_api_error, _ := fm.GetFlag("flag_api_call_error")
 	mockDataStore := new(mocks.MockUserDataStore)
 	mockCreateAccountService := new(mocks.MockAccountService)
 
@@ -1494,49 +1482,79 @@ func TestValidateAmount(t *testing.T) {
 		flagManager:    fm.parser,
 	}
 	tests := []struct {
-		name           string
-		input          []byte
-		publicKey      []byte
-		balance        string
-		expectedResult resource.Result
+		name            string
+		input           []byte
+		publicKey       []byte
+		balanceResponse *models.BalanceResponse
+		expectedResult  resource.Result
 	}{
 		{
-			name:      "Test with valid amount",
-			input:     []byte("0.001"),
-			balance:   "0.003 CELO",
+			name:  "Test with valid amount",
+			input: []byte("0.001"),
+			balanceResponse: &models.BalanceResponse{
+				Ok: true,
+				Result: struct {
+					Balance string      `json:"balance"`
+					Nonce   json.Number `json:"nonce"`
+				}{
+					Balance: "0.003 CELO",
+					Nonce:   json.Number("0"),
+				},
+			},
 			publicKey: []byte("0xrqeqrequuq"),
 			expectedResult: resource.Result{
-				Content: "0.001",
+				Content:   "0.001",
+				FlagReset: []uint32{flag_api_error},
+			},
+		},
+		{
+			name:  "Test with amount larger than balance",
+			input: []byte("0.02"),
+			balanceResponse: &models.BalanceResponse{
+				Ok: true,
+				Result: struct {
+					Balance string      `json:"balance"`
+					Nonce   json.Number `json:"nonce"`
+				}{
+					Balance: "0.003 CELO",
+					Nonce:   json.Number("0"),
+				},
+			},
+			publicKey: []byte("0xrqeqrequuq"),
+			expectedResult: resource.Result{
+				FlagSet:   []uint32{flag_invalid_amount},
+				FlagReset: []uint32{flag_api_error},
+				Content:   "0.02",
+			},
+		},
+		{
+			name:  "Test with invalid amount",
+			input: []byte("0.02ms"),
+			balanceResponse: &models.BalanceResponse{
+				Ok: true,
+				Result: struct {
+					Balance string      `json:"balance"`
+					Nonce   json.Number `json:"nonce"`
+				}{
+					Balance: "0.003 CELO",
+					Nonce:   json.Number("0"),
+				},
+			},
+			publicKey: []byte("0xrqeqrequuq"),
+			expectedResult: resource.Result{
+				FlagSet:   []uint32{flag_invalid_amount},
+				FlagReset: []uint32{flag_api_error},
+				Content:   "0.02ms",
 			},
 		},
-		// {
-		// 	name:      "Test with amount larger than balance",
-		// 	input:     []byte("0.02"),
-		// 	balance:   "0.003 CELO",
-		// 	publicKey: []byte("0xrqeqrequuq"),
-		// 	expectedResult: resource.Result{
-		// 		FlagSet: []uint32{flag_invalid_amount},
-		// 		Content: "0.02",
-		// 	},
-		// },
-		// {
-		// 	name:      "Test with invalid amount",
-		// 	input:     []byte("0.02ms"),
-		// 	balance:   "0.003 CELO",
-		// 	publicKey: []byte("0xrqeqrequuq"),
-		// 	expectedResult: resource.Result{
-		// 		FlagSet: []uint32{flag_invalid_amount},
-		// 		Content: "0.02ms",
-		// 	},
-		// },
 	}
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 
 			mockDataStore.On("ReadEntry", ctx, sessionId, utils.DATA_PUBLIC_KEY).Return(tt.publicKey, nil)
-			mockCreateAccountService.On("CheckBalance", string(tt.publicKey)).Return(tt.balance, nil)
-			mockDataStore.On("WriteEntry", ctx, sessionId, utils.DATA_AMOUNT, tt.input).Return(nil)
+			mockCreateAccountService.On("CheckBalance", string(tt.publicKey)).Return(tt.balanceResponse, nil)
+			mockDataStore.On("WriteEntry", ctx, sessionId, utils.DATA_AMOUNT, tt.input).Return(nil).Maybe()
 
 			// Call the method under test
 			res, _ := h.ValidateAmount(ctx, "test_validate_amount", tt.input)
@@ -1614,31 +1632,83 @@ func TestValidateRecipient(t *testing.T) {
 
 func TestCheckBalance(t *testing.T) {
 
-	mockDataStore := new(mocks.MockUserDataStore)
 	sessionId := "session123"
 	publicKey := "0X13242618721"
-	balance := "0.003 CELO"
-
-	expectedResult := resource.Result{
-		Content: "0.003 CELO",
-	}
-
-	mockCreateAccountService := new(mocks.MockAccountService)
+	fm, _ := NewFlagManager(flagsPath)
+	flag_api_error, _ := fm.GetFlag("flag_api_call_error")
 
 	ctx := context.WithValue(context.Background(), "SessionId", sessionId)
 
-	h := &Handlers{
-		userdataStore:  mockDataStore,
-		accountService: mockCreateAccountService,
-		//flagManager:    fm.parser,
+	tests := []struct {
+		name           string
+		balanceResonse *models.BalanceResponse
+		expectedResult resource.Result
+	}{
+		{
+			name: "Test when checking a balance is not a success",
+			balanceResonse: &models.BalanceResponse{
+				Ok: false,
+				Result: struct {
+					Balance string      `json:"balance"`
+					Nonce   json.Number `json:"nonce"`
+				}{
+					Balance: "0.003 CELO",
+					Nonce:   json.Number("0"),
+				},
+			},
+			expectedResult: resource.Result{
+				FlagSet: []uint32{flag_api_error},
+			},
+		},
+		{
+			name: "Test when checking a  balance is a success",
+			balanceResonse: &models.BalanceResponse{
+				Ok: true,
+				Result: struct {
+					Balance string      `json:"balance"`
+					Nonce   json.Number `json:"nonce"`
+				}{
+					Balance: "0.003 CELO",
+					Nonce:   json.Number("0"),
+				},
+			},
+			expectedResult: resource.Result{
+				Content:   "0.003 CELO",
+				FlagReset: []uint32{flag_api_error},
+			},
+		},
 	}
-	//mock call operations
-	mockDataStore.On("ReadEntry", ctx, sessionId, utils.DATA_PUBLIC_KEY).Return([]byte(publicKey), nil)
-	mockCreateAccountService.On("CheckBalance", string(publicKey)).Return(balance, nil)
 
-	res, _ := h.CheckBalance(ctx, "check_balance", []byte("123456"))
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
 
-	assert.Equal(t, res, expectedResult, "Result should contain flag(s) that have been reset")
+			mockDataStore := new(mocks.MockUserDataStore)
+			mockCreateAccountService := new(mocks.MockAccountService)
+			mockState := state.NewState(16)
+
+			// Create the Handlers instance with the mock store
+			h := &Handlers{
+				userdataStore:  mockDataStore,
+				flagManager:    fm.parser,
+				st:             mockState,
+				accountService: mockCreateAccountService,
+			}
+
+			// Set up the expected behavior of the mock
+			mockDataStore.On("ReadEntry", ctx, sessionId, utils.DATA_PUBLIC_KEY).Return([]byte(publicKey), nil)
+			mockCreateAccountService.On("CheckBalance", string(publicKey)).Return(tt.balanceResonse, nil)
+
+			// Call the method
+			res, _ := h.CheckBalance(ctx, "check_balance", []byte(""))
+
+			// Assert that expectations were met
+			mockDataStore.AssertExpectations(t)
+
+			//Assert that the result set to content is what was expected
+			assert.Equal(t, res, tt.expectedResult, "Result should contain flags set according to user input")
+
+		})
+	}
 
 }
 
@@ -1648,22 +1718,50 @@ func TestGetProfile(t *testing.T) {
 
 	mockDataStore := new(mocks.MockUserDataStore)
 	mockCreateAccountService := new(mocks.MockAccountService)
+	mockState := state.NewState(16)
+
 	h := &Handlers{
 		userdataStore:  mockDataStore,
 		accountService: mockCreateAccountService,
+		st:             mockState,
 	}
-	ctx := context.WithValue(context.Background(), "SessionId", sessionId)
 
 	tests := []struct {
-		name        string
-		keys        []utils.DataTyp
-		profileInfo []string
-		result      resource.Result
+		name         string
+		languageCode string
+		keys         []utils.DataTyp
+		profileInfo  []string
+		result       resource.Result
 	}{
 		{
-			name:        "Test with full profile information",
-			keys:        []utils.DataTyp{utils.DATA_FAMILY_NAME, utils.DATA_FIRST_NAME, utils.DATA_GENDER, utils.DATA_OFFERINGS, utils.DATA_LOCATION, utils.DATA_YOB},
-			profileInfo: []string{"Doee", "John", "Male", "Bananas", "Kilifi", "1976"},
+			name:         "Test with full profile information in eng",
+			keys:         []utils.DataTyp{utils.DATA_FAMILY_NAME, utils.DATA_FIRST_NAME, utils.DATA_GENDER, utils.DATA_OFFERINGS, utils.DATA_LOCATION, utils.DATA_YOB},
+			profileInfo:  []string{"Doee", "John", "Male", "Bananas", "Kilifi", "1976"},
+			languageCode: "eng",
+			result: resource.Result{
+				Content: fmt.Sprintf(
+					"Name: %s\nGender: %s\nAge: %s\nLocation: %s\nYou provide: %s\n",
+					"John Doee", "Male", "48", "Kilifi", "Bananas",
+				),
+			},
+		},
+		{
+			name:         "Test with with profile information in swa ",
+			keys:         []utils.DataTyp{utils.DATA_FAMILY_NAME, utils.DATA_FIRST_NAME, utils.DATA_GENDER, utils.DATA_OFFERINGS, utils.DATA_LOCATION, utils.DATA_YOB},
+			profileInfo:  []string{"Doee", "John", "Male", "Bananas", "Kilifi", "1976"},
+			languageCode: "swa",
+			result: resource.Result{
+				Content: fmt.Sprintf(
+					"Jina: %s\nJinsia: %s\nUmri: %s\nEneo: %s\nUnauza: %s\n",
+					"John Doee", "Male", "48", "Kilifi", "Bananas",
+				),
+			},
+		},
+		{
+			name:         "Test with with profile information with language that is not yet supported",
+			keys:         []utils.DataTyp{utils.DATA_FAMILY_NAME, utils.DATA_FIRST_NAME, utils.DATA_GENDER, utils.DATA_OFFERINGS, utils.DATA_LOCATION, utils.DATA_YOB},
+			profileInfo:  []string{"Doee", "John", "Male", "Bananas", "Kilifi", "1976"},
+			languageCode: "nor",
 			result: resource.Result{
 				Content: fmt.Sprintf(
 					"Name: %s\nGender: %s\nAge: %s\nLocation: %s\nYou provide: %s\n",
@@ -1674,9 +1772,14 @@ func TestGetProfile(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
+			ctx := context.WithValue(context.Background(), "SessionId", sessionId)
+			ctx = context.WithValue(ctx, "Language", lang.Language{
+				Code: tt.languageCode,
+			})
 			for index, key := range tt.keys {
-				mockDataStore.On("ReadEntry", ctx, sessionId, key).Return([]byte(tt.profileInfo[index]), nil)
+				mockDataStore.On("ReadEntry", ctx, sessionId, key).Return([]byte(tt.profileInfo[index]), nil).Maybe()
 			}
+
 			res, _ := h.GetProfileInfo(ctx, "get_profile_info", []byte(""))
 
 			// Assert that expectations were met
@@ -1833,3 +1936,85 @@ func TestConfirmPin(t *testing.T) {
 	}
 
 }
+
+func TestFetchCustodialBalances(t *testing.T) {
+	fm, err := NewFlagManager(flagsPath)
+	if err != nil {
+		t.Logf(err.Error())
+	}
+	flag_api_error, _ := fm.GetFlag("flag_api_call_error")
+
+	// Define test data
+	sessionId := "session123"
+	publicKey := "0X13242618721"
+	ctx := context.WithValue(context.Background(), "SessionId", sessionId)
+
+	tests := []struct {
+		name           string
+		balanceResonse *models.BalanceResponse
+		expectedResult resource.Result
+	}{
+		{
+			name: "Test when fetch custodial balances is not a success",
+			balanceResonse: &models.BalanceResponse{
+				Ok: false,
+				Result: struct {
+					Balance string      `json:"balance"`
+					Nonce   json.Number `json:"nonce"`
+				}{
+					Balance: "0.003 CELO",
+					Nonce:   json.Number("0"),
+				},
+			},
+			expectedResult: resource.Result{
+				FlagSet: []uint32{flag_api_error},
+			},
+		},
+		{
+			name: "Test when fetch custodial balances is a success",
+			balanceResonse: &models.BalanceResponse{
+				Ok: true,
+				Result: struct {
+					Balance string      `json:"balance"`
+					Nonce   json.Number `json:"nonce"`
+				}{
+					Balance: "0.003 CELO",
+					Nonce:   json.Number("0"),
+				},
+			},
+			expectedResult: resource.Result{
+				FlagReset: []uint32{flag_api_error},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+
+			mockDataStore := new(mocks.MockUserDataStore)
+			mockCreateAccountService := new(mocks.MockAccountService)
+			mockState := state.NewState(16)
+
+			// Create the Handlers instance with the mock store
+			h := &Handlers{
+				userdataStore:  mockDataStore,
+				flagManager:    fm.parser,
+				st:             mockState,
+				accountService: mockCreateAccountService,
+			}
+
+			// Set up the expected behavior of the mock
+			mockDataStore.On("ReadEntry", ctx, sessionId, utils.DATA_PUBLIC_KEY).Return([]byte(publicKey), nil)
+			mockCreateAccountService.On("CheckBalance", string(publicKey)).Return(tt.balanceResonse, nil)
+
+			// Call the method
+			res, _ := h.FetchCustodialBalances(ctx, "fetch_custodial_balances", []byte(""))
+
+			// Assert that expectations were met
+			mockDataStore.AssertExpectations(t)
+
+			//Assert that the result set to content is what was expected
+			assert.Equal(t, res, tt.expectedResult, "Result should contain flags set according to user input")
+
+		})
+	}
+}

internal/mocks/servicemock.go

@@ -15,12 +15,12 @@ func (m *MockAccountService) CreateAccount() (*models.AccountResponse, error) {
 	return args.Get(0).(*models.AccountResponse), args.Error(1)
 }
 
-func (m *MockAccountService) CheckBalance(publicKey string) (string, error) {
+func (m *MockAccountService) CheckBalance(publicKey string) (*models.BalanceResponse, error) {
 	args := m.Called(publicKey)
-	return args.String(0), args.Error(1)
+	return args.Get(0).(*models.BalanceResponse), args.Error(1)
 }
 
-func (m *MockAccountService) CheckAccountStatus(trackingId string) (string, error) {
+func (m *MockAccountService) CheckAccountStatus(trackingId string) (*models.TrackStatusResponse, error) {
 	args := m.Called(trackingId)
-	return args.String(0), args.Error(1)
+	return args.Get(0).(*models.TrackStatusResponse), args.Error(1)
 }

internal/ssh/keystore.go

@@ -1,64 +0,0 @@
-package ssh
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"path"
-
-	"golang.org/x/crypto/ssh"
-
-	"git.defalsify.org/vise.git/db"
-
-	"git.grassecon.net/urdt/ussd/internal/storage"
-)
-
-type SshKeyStore struct {
-	store db.Db
-}
-
-func NewSshKeyStore(ctx context.Context, dbDir string) (*SshKeyStore, error) {
-	keyStore := &SshKeyStore{}
-	keyStoreFile := path.Join(dbDir, "ssh_authorized_keys.gdbm")
-	keyStore.store = storage.NewThreadGdbmDb()
-	err := keyStore.store.Connect(ctx, keyStoreFile)
-	if err != nil {
-		return nil, err
-	}
-	return keyStore, nil
-}
-
-func(s *SshKeyStore) AddFromFile(ctx context.Context, fp string, sessionId string) error {
-	_, err := os.Stat(fp)
-	if err != nil {
-		return fmt.Errorf("cannot open ssh server public key file: %v\n", err)
-	}
-
-	publicBytes, err := os.ReadFile(fp)
-	if err != nil {
-		return fmt.Errorf("Failed to load public key: %v", err)
-	}
-	pubKey, _, _, _, err := ssh.ParseAuthorizedKey(publicBytes)
-	if err != nil {
-		return fmt.Errorf("Failed to parse public key: %v", err)
-	}
-	k := append([]byte{0x01}, pubKey.Marshal()...)
-	s.store.SetPrefix(storage.DATATYPE_CUSTOM)
-	logg.Infof("Added key", "sessionId", sessionId, "public key", string(publicBytes))
-	return s.store.Put(ctx, k, []byte(sessionId))
-}
-
-func(s *SshKeyStore) Get(ctx context.Context, pubKey ssh.PublicKey) (string, error) {
-	s.store.SetLanguage(nil)
-	s.store.SetPrefix(storage.DATATYPE_CUSTOM)
-	k := append([]byte{0x01}, pubKey.Marshal()...)
-	v, err := s.store.Get(ctx, k)
-	if err != nil {
-		return "", err
-	}
-	return string(v), nil
-}
-
-func(s *SshKeyStore) Close() error {
-	return s.store.Close()
-}

internal/ssh/ssh.go

@@ -1,284 +0,0 @@
-package ssh
-
-import (
-	"context"
-	"encoding/hex"
-	"encoding/base64"
-	"errors"
-	"fmt"
-	"net"
-	"os"
-	"sync"
-
-	"golang.org/x/crypto/ssh"
-
-	"git.defalsify.org/vise.git/engine"
-	"git.defalsify.org/vise.git/logging"
-	"git.defalsify.org/vise.git/resource"
-	"git.defalsify.org/vise.git/state"
-
-	"git.grassecon.net/urdt/ussd/internal/handlers"
-	"git.grassecon.net/urdt/ussd/internal/storage"
-)
-
-var (
-	logg = logging.NewVanilla().WithDomain("ssh")
-)
-
-type auther struct {
-	Ctx context.Context
-	keyStore *SshKeyStore
-	auth map[string]string
-}
-
-func NewAuther(ctx context.Context, keyStore *SshKeyStore) *auther {
-	return &auther{
-		Ctx: ctx,
-		keyStore: keyStore,
-		auth: make(map[string]string),
-	}
-}
-
-func(a *auther) Check(conn ssh.ConnMetadata, pubKey ssh.PublicKey) (*ssh.Permissions, error) {
-	va, err := a.keyStore.Get(a.Ctx, pubKey)
-	if err != nil {
-		return nil, err
-	}
-	ka := hex.EncodeToString(conn.SessionID())
-	a.auth[ka] = va 
-	fmt.Fprintf(os.Stderr, "connect: %s -> %s\n", ka, va)
-	return nil, nil
-}
-
-func(a *auther) FromConn(c *ssh.ServerConn) (string, error) {
-	if c == nil {
-		return "", errors.New("nil server conn")
-	}
-	if c.Conn == nil {
-		return "", errors.New("nil underlying conn")
-	}
-	return a.Get(c.Conn.SessionID())
-}
-
-
-func(a *auther) Get(k []byte) (string, error) {
-	ka := hex.EncodeToString(k)
-	v, ok := a.auth[ka]
-	if !ok {
-		return "", errors.New("not found")
-	}
-	return v, nil
-}
-
-func(s *SshRunner) serve(ctx context.Context, sessionId string, ch ssh.NewChannel, en engine.Engine) error {
-	if ch == nil {
-		return errors.New("nil channel")
-	}
-	if ch.ChannelType() != "session" {
-		ch.Reject(ssh.UnknownChannelType, "that is not the channel you are looking for")
-		return errors.New("not a session")
-	}
-	channel, requests, err := ch.Accept()
-	if err != nil {
-		panic(err)
-	}
-	defer channel.Close()
-	s.wg.Add(1)
-	go func(reqIn <-chan *ssh.Request) {
-		defer s.wg.Done()
-		for req := range reqIn {
-			req.Reply(req.Type == "shell", nil)	
-		}
-		_ = requests
-	}(requests)
-
-	cont, err := en.Exec(ctx, []byte{})
-	if err != nil {
-		return fmt.Errorf("initial engine exec err: %v", err)
-	}
-
-	var input [state.INPUT_LIMIT]byte
-	for cont {
-		c, err := en.Flush(ctx, channel)
-		if err != nil {
-			return fmt.Errorf("flush err: %v", err)
-		}
-		_, err = channel.Write([]byte{0x0a})
-		if err != nil {
-			return fmt.Errorf("newline err: %v", err)
-		}
-		c, err = channel.Read(input[:])
-		if err != nil {
-			return fmt.Errorf("read input fail: %v", err)
-		}
-		logg.TraceCtxf(ctx, "input read", "c", c, "input", input[:c-1])
-		cont, err = en.Exec(ctx, input[:c-1])
-		if err != nil {
-			return fmt.Errorf("engine exec err: %v", err)
-		}
-		logg.TraceCtxf(ctx, "exec cont", "cont", cont, "en", en)
-		_ = c
-	}
-	c, err := en.Flush(ctx, channel)
-	if err != nil {
-		return fmt.Errorf("last flush err: %v", err)
-	}
-	_ = c
-	return nil
-}
-
-type SshRunner struct {
-	Ctx context.Context
-	Cfg engine.Config
-	FlagFile string
-	DbDir string
-	ResourceDir string
-	Debug bool
-	SrvKeyFile string
-	Host string
-	Port uint
-	wg sync.WaitGroup
-	lst net.Listener
-}
-
-func(s *SshRunner) Stop() error {
-	return s.lst.Close()
-}
-
-func(s *SshRunner) GetEngine(sessionId string) (engine.Engine, func(), error) {
-	ctx := s.Ctx
-	menuStorageService := storage.NewMenuStorageService(s.DbDir, s.ResourceDir)
-
-	err := menuStorageService.EnsureDbDir()
-	if err != nil {
-		return nil, nil, err
-	}
-
-	rs, err := menuStorageService.GetResource(ctx)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	pe, err := menuStorageService.GetPersister(ctx)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	userdatastore, err := menuStorageService.GetUserdataDb(ctx)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	dbResource, ok := rs.(*resource.DbResource)
-	if !ok {
-		return nil, nil, err
-	}
-
-	lhs, err := handlers.NewLocalHandlerService(s.FlagFile, true, dbResource, s.Cfg, rs)
-	lhs.SetDataStore(&userdatastore)
-	lhs.SetPersister(pe)
-	lhs.Cfg.SessionId = sessionId
-
-	if err != nil {
-		return nil, nil, err
-	}
-
-	hl, err := lhs.GetHandler()
-	if err != nil {
-		return nil, nil, err
-	}
-
-	en := lhs.GetEngine()
-	en = en.WithFirst(hl.Init)
-	if s.Debug {
-		en = en.WithDebug(nil)
-	}
-	// TODO: this is getting very hacky!
-	closer := func() {
-		err := menuStorageService.Close()
-		if err != nil {
-			logg.ErrorCtxf(ctx, "menu storage service cleanup fail", "err", err)
-		}
-	}
-	return en, closer, nil
-}
-
-// adapted example from crypto/ssh package, NewServerConn doc
-func(s *SshRunner) Run(ctx context.Context, keyStore *SshKeyStore) {
-	running := true
-
-	// TODO: waitgroup should probably not be global
-	defer s.wg.Wait()
-
-	auth := NewAuther(ctx, keyStore)
-	cfg := ssh.ServerConfig{
-		PublicKeyCallback: auth.Check,
-	}
-
-	privateBytes, err := os.ReadFile(s.SrvKeyFile)
-	if err != nil {
-		logg.ErrorCtxf(ctx, "Failed to load private key", "err", err)
-	}
-	private, err := ssh.ParsePrivateKey(privateBytes)
-	if err != nil {
-		logg.ErrorCtxf(ctx, "Failed to parse private key", "err", err)
-	}
-	srvPub := private.PublicKey()
-	srvPubStr := base64.StdEncoding.EncodeToString(srvPub.Marshal())
-	logg.InfoCtxf(ctx, "have server key", "type", srvPub.Type(), "public", srvPubStr)
-	cfg.AddHostKey(private)
-
-	s.lst, err = net.Listen("tcp", fmt.Sprintf("%s:%d", s.Host, s.Port))
-	if err != nil {
-		panic(err)
-	}
-
-	for running {
-		conn, err := s.lst.Accept()
-		if err != nil {
-			logg.ErrorCtxf(ctx, "ssh accept error", "err", err)
-			running = false
-			continue
-		}
-
-		go func(conn net.Conn) {
-			defer conn.Close()
-			for true {
-				srvConn, nC, rC, err := ssh.NewServerConn(conn, &cfg)
-				if err != nil {
-					logg.InfoCtxf(ctx, "rejected client", "err", err)
-					return
-				}
-				logg.DebugCtxf(ctx, "ssh client connected", "conn", srvConn)
-
-				s.wg.Add(1)
-				go func() {
-					ssh.DiscardRequests(rC)
-					s.wg.Done()
-				}()
-				
-				sessionId, err := auth.FromConn(srvConn)
-				if err != nil {
-					logg.ErrorCtxf(ctx, "Cannot find authentication")
-					return
-				}
-				en, closer, err := s.GetEngine(sessionId)
-				if err != nil {
-					logg.ErrorCtxf(ctx, "engine won't start", "err", err)
-					return
-				}
-				defer func() {
-					err := en.Finish()
-					if err != nil {
-						logg.ErrorCtxf(ctx, "engine won't stop", "err", err)
-					}
-					closer()
-				}()
-				for ch := range nC {
-					err = s.serve(ctx, sessionId, ch, en)
-					logg.ErrorCtxf(ctx, "ssh server finish", "err", err)
-				}
-			}
-		}(conn)
-	}
-}

internal/storage/db.go

@@ -0,0 +1,43 @@
+package storage
+
+import (
+	"context"
+
+	"git.defalsify.org/vise.git/db"
+)
+
+const (
+	DATATYPE_USERSUB = 64
+)
+
+type SubPrefixDb struct {
+	store db.Db
+	pfx []byte
+}
+
+func NewSubPrefixDb(store db.Db, pfx []byte) *SubPrefixDb {
+	return &SubPrefixDb{
+		store: store,
+		pfx: pfx,
+	}
+}
+
+func(s *SubPrefixDb) toKey(k []byte) []byte {
+        return append(s.pfx, k...)
+}
+
+func(s *SubPrefixDb) Get(ctx context.Context, key []byte) ([]byte, error) {
+        s.store.SetPrefix(DATATYPE_USERSUB)
+	key = s.toKey(key)
+        v, err := s.store.Get(ctx, key)
+        if err != nil {
+                return nil, err
+        }
+        return v, nil
+}
+
+func(s *SubPrefixDb) Put(ctx context.Context, key []byte, val []byte) error {
+        s.store.SetPrefix(DATATYPE_USERSUB)
+	key = s.toKey(key)
+        return s.store.Put(ctx, key, val)
+}

internal/storage/db_test.go

@@ -0,0 +1,54 @@
+package storage
+
+import (
+	"bytes"
+	"context"
+	"testing"
+
+	memdb "git.defalsify.org/vise.git/db/mem"
+)
+
+func TestSubPrefix(t *testing.T) {
+	ctx := context.Background()
+	db := memdb.NewMemDb()
+	err := db.Connect(ctx, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+	sdba := NewSubPrefixDb(db, []byte("tinkywinky"))
+	err = sdba.Put(ctx, []byte("foo"), []byte("dipsy"))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	r, err := sdba.Get(ctx, []byte("foo"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !bytes.Equal(r, []byte("dipsy")) {
+		t.Fatalf("expected 'dipsy', got %s", r)
+	}
+
+	sdbb := NewSubPrefixDb(db, []byte("lala"))
+	r, err = sdbb.Get(ctx, []byte("foo"))
+	if err == nil {
+		t.Fatal("expected not found")
+	}
+
+	err = sdbb.Put(ctx, []byte("foo"), []byte("pu"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	r, err = sdbb.Get(ctx, []byte("foo"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !bytes.Equal(r, []byte("pu")) {
+		t.Fatalf("expected 'pu', got %s", r)
+	}
+
+	r, err = sdba.Get(ctx, []byte("foo"))
+	if !bytes.Equal(r, []byte("dipsy")) {
+		t.Fatalf("expected 'dipsy', got %s", r)
+	}
+}

internal/storage/storage.go

@@ -5,10 +5,6 @@ import (
 	"git.defalsify.org/vise.git/persist"
 )
 
-const (
-	DATATYPE_CUSTOM = 128 
-)
-
 type Storage struct {
 	Persister *persist.Persister
 	UserdataDb db.Db	

internal/utils/isocode.go

@@ -0,0 +1,11 @@
+package utils
+
+var isoCodes = map[string]bool{
+	"eng": true, // English
+	"swa": true, // Swahili
+
+}
+
+func IsValidISO639(code string) bool {
+	return isoCodes[code]
+}

services/registration/_catch

@@ -0,0 +1 @@
+Something went wrong.Please try again

services/registration/_catch.vis

@@ -0,0 +1 @@
+HALT

services/registration/amount.vis

@@ -5,8 +5,10 @@ MOUT back 0
 HALT
 LOAD validate_amount 64
 RELOAD validate_amount
+CATCH api_failure  flag_api_call_error  1
 CATCH invalid_amount flag_invalid_amount 1
 INCMP _ 0
 LOAD get_recipient 12
 LOAD get_sender 64
+LOAD get_amount 12
 INCMP transaction_pin *

services/registration/api_failure

@@ -0,0 +1 @@
+Failed to connect to the custodial service.Please try again.

services/registration/api_failure.vis

@@ -0,0 +1,5 @@
+MOUT retry 0
+MOUT quit 9
+HALT
+INCMP _ 0
+INCMP quit 9

services/registration/balances.vis

@@ -1,4 +1,5 @@
 LOAD reset_account_authorized 0
+RELOAD reset_account_authorized
 MOUT my_balance 1
 MOUT community_balance 2
 MOUT back 0

services/registration/community_balance

@@ -1 +1 @@
-Your community balance is: 0.00SRF
+{{.fetch_custodial_balances}}

services/registration/community_balance.vis

@@ -1,5 +1,11 @@
-LOAD reset_incorrect 0
+LOAD reset_incorrect 6
+LOAD fetch_custodial_balances 0
+CATCH api_failure  flag_api_call_error  1
+MAP fetch_custodial_balances
 CATCH incorrect_pin flag_incorrect_pin 1
 CATCH pin_entry flag_account_authorized 0
-LOAD quit_with_balance 0
+MOUT back 0
+MOUT quit 9
 HALT
+INCMP _ 0
+INCMP quit 9

services/registration/edit_profile.vis

@@ -11,8 +11,6 @@ MOUT view 7
 MOUT back 0
 HALT
 INCMP my_account 0
-LOAD set_reset_single_edit 0
-RELOAD set_reset_single_edit
 INCMP enter_name 1
 INCMP enter_familyname 2
 INCMP select_gender 3

services/registration/main.vis

@@ -1,5 +1,6 @@
 LOAD check_balance 64
 RELOAD check_balance
+CATCH api_failure  flag_api_call_error  1
 MAP check_balance
 MOUT send 1
 MOUT vouchers 2

services/registration/my_balance

@@ -1 +1 @@
-Your balance is: 0.00 SRF
+{{.fetch_custodial_balances}}

services/registration/my_balance.vis

@@ -1,5 +1,11 @@
-LOAD reset_incorrect 0
+LOAD reset_incorrect 6
+LOAD fetch_custodial_balances 0
+CATCH api_failure  flag_api_call_error  1
+MAP fetch_custodial_balances
 CATCH incorrect_pin flag_incorrect_pin 1
 CATCH pin_entry flag_account_authorized 0
-LOAD quit_with_balance 0
+MOUT back 0
+MOUT quit 9
 HALT
+INCMP _ 0
+INCMP quit 9

services/registration/pp.csv

@@ -14,3 +14,4 @@ flag,flag_valid_pin,20,this is set when the given PIN is valid
 flag,flag_allow_update,21,this is set to allow a user to update their profile data
 flag,flag_single_edit,22,this is set to allow a user to edit a single profile item such as year of birth
 flag,flag_incorrect_date_format,23,this is set when the given year of birth is invalid
+flag,flag_api_call_error,25,this is set when communication  to an external service fails

services/registration/root.vis

@@ -1,6 +1,8 @@
 CATCH select_language flag_language_set 0
 CATCH terms flag_account_created 0
 LOAD check_account_status 0
+RELOAD check_account_status
+CATCH api_failure  flag_api_call_error  1
 CATCH account_pending flag_account_pending 1
 CATCH create_pin flag_pin_set 0
 CATCH main flag_account_success 1

services/registration/select_gender.vis

@@ -1,13 +1,15 @@
 CATCH incorrect_pin flag_incorrect_pin 1
 CATCH profile_update_success flag_allow_update 1
-LOAD save_gender 0
 MOUT male 1
 MOUT female 2
 MOUT unspecified 3
 MOUT back 0
 HALT
-RELOAD save_gender
 INCMP _ 0
-INCMP pin_entry *
+INCMP set_male 1
+INCMP set_female 2
+INCMP set_unspecified 3
+
+
 
 

services/registration/select_language.vis

@@ -1,6 +1,6 @@
 MOUT english 0
 MOUT kiswahili 1
 HALT
-INCMP set_default 0
+INCMP set_eng 0
 INCMP set_swa 1
 INCMP . *

services/registration/set_female.vis

@@ -0,0 +1,4 @@
+LOAD save_gender 0
+CATCH incorrect_pin flag_incorrect_pin 1
+CATCH profile_update_success flag_allow_update 1
+MOVE pin_entry

services/registration/set_male.vis

@@ -0,0 +1,4 @@
+LOAD save_gender 0
+CATCH incorrect_pin flag_incorrect_pin 1
+CATCH profile_update_success flag_allow_update 1
+MOVE pin_entry

services/registration/set_unspecified.vis

@@ -0,0 +1,4 @@
+LOAD save_gender 0
+CATCH incorrect_pin flag_incorrect_pin 1
+CATCH profile_update_success flag_allow_update 1
+MOVE pin_entry

services/registration/transaction_initiated.vis

@@ -1,7 +1,7 @@
 LOAD reset_incorrect 6
 CATCH incorrect_pin flag_incorrect_pin 1
 CATCH _ flag_account_authorized 0
-LOAD get_amount 10
+RELOAD get_amount
 MAP get_amount
 RELOAD get_recipient
 MAP get_recipient

services/registration/transaction_pin

@@ -1,2 +1,2 @@
-{{.get_recipient}} will receive {{.validate_amount}} from {{.get_sender}}
+{{.get_recipient}} will receive {{.get_amount}} from {{.get_sender}}
 Please enter your PIN to confirm:

services/registration/transaction_pin.vis

@@ -1,12 +1,13 @@
-MAP validate_amount
+RELOAD get_amount
+MAP get_amount
 RELOAD get_recipient
 MAP get_recipient
 RELOAD get_sender
 MAP get_sender
 MOUT back 0
 MOUT quit 9
-HALT
 LOAD authorize_account 6
+HALT
 RELOAD authorize_account
 CATCH incorrect_pin flag_incorrect_pin 1
 INCMP _ 0

services/registration/transaction_pin_swa

@@ -1,2 +1,2 @@
-{{.get_recipient}} atapokea {{.validate_amount}} kutoka kwa {{.get_sender}}
+{{.get_recipient}} atapokea {{.get_amount}} kutoka kwa {{.get_sender}}
 Tafadhali weka PIN yako kudhibitisha:

services/registration/view_menu_swa

@@ -0,0 +1 @@
+Angalia Wasifu