define api structs

Reviewed-on: #102

.gitignore

@@ -4,3 +4,5 @@ go.work*
 **/*/*.bin
 **/*/.state/
 cmd/.state/
+id_*
+*.gdbm

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(&engineDebug, "d", 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", 7123, "http port")
@@ -89,30 +87,27 @@ func main() {
 	cfg := engine.Config{
 		Root:       "root",
 		OutputSize: uint32(size),
-		FlagCount:  uint32(16),
+		FlagCount:  uint32(128),
-	}
-	if stateDebug {
-		cfg.StateDebug = true
 	}
+
 	if engineDebug {
 		cfg.EngineDebug = true
 	}
 
-	menuStorageService := storage.MenuStorageService{}
+	menuStorageService := storage.NewMenuStorageService(dbDir, resourceDir)
-
+	rs, err := menuStorageService.GetResource(ctx)
-	rs, err := menuStorageService.GetResource(scriptDir, ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
 
-	err = menuStorageService.EnsureDbDir(dbDir)
+	err = menuStorageService.EnsureDbDir()
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
 
-	userdataStore := menuStorageService.GetUserdataDb(dbDir, ctx)
+	userdataStore, err := menuStorageService.GetUserdataDb(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
@@ -125,7 +120,7 @@ func main() {
 	}
 
 	lhs, err := handlers.NewLocalHandlerService(pfp, true, dbResource, cfg, rs)
-	lhs.WithDataStore(&userdataStore)
+	lhs.SetDataStore(&userdataStore)
 
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
@@ -138,7 +133,7 @@ func main() {
 		os.Exit(1)
 	}
 
-	stateStore, err := menuStorageService.GetStateStore(dbDir, ctx)
+	stateStore, err := menuStorageService.GetStateStore(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)

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(&engineDebug, "d", 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", 7123, "http port")
@@ -62,29 +60,27 @@ func main() {
 	cfg := engine.Config{
 		Root:       "root",
 		OutputSize: uint32(size),
-		FlagCount:  uint32(16),
+		FlagCount:  uint32(128),
-	}
-	if stateDebug {
-		cfg.StateDebug = true
 	}
+
 	if engineDebug {
 		cfg.EngineDebug = true
 	}
 
-	menuStorageService := storage.MenuStorageService{}
+	menuStorageService := storage.NewMenuStorageService(dbDir, resourceDir)
-	rs, err := menuStorageService.GetResource(scriptDir, ctx)
+	rs, err := menuStorageService.GetResource(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
 
-	err = menuStorageService.EnsureDbDir(dbDir)
+	err = menuStorageService.EnsureDbDir()
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
 
-	userdataStore := menuStorageService.GetUserdataDb(dbDir, ctx)
+	userdataStore, err := menuStorageService.GetUserdataDb(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
@@ -97,7 +93,7 @@ func main() {
 	}
 
 	lhs, err := handlers.NewLocalHandlerService(pfp, true, dbResource, cfg, rs)
-	lhs.WithDataStore(&userdataStore)
+	lhs.SetDataStore(&userdataStore)
 
 	hl, err := lhs.GetHandler()
 	if err != nil {
@@ -105,7 +101,7 @@ func main() {
 		os.Exit(1)
 	}
 
-	stateStore, err := menuStorageService.GetStateStore(dbDir, ctx)
+	stateStore, err := menuStorageService.GetStateStore(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
@@ -138,22 +134,26 @@ func main() {
 	for true {
 		rqs, err = sh.Process(rqs)
 		if err != nil {
+			logg.ErrorCtxf(ctx, "error in process: %v", "err", err)
 			fmt.Errorf("error in process: %v", err)
 			os.Exit(1)
 		}
 		rqs, err = sh.Output(rqs)
 		if err != nil {
+			logg.ErrorCtxf(ctx, "error in output: %v", "err", err)
 			fmt.Errorf("error in output: %v", err)
 			os.Exit(1)
 		}
 		rqs, err = sh.Reset(rqs)
 		if err != nil {
+			logg.ErrorCtxf(ctx, "error in reset: %v", "err", err)
 			fmt.Errorf("error in reset: %v", err)
 			os.Exit(1)
 		}
 		fmt.Println("")
 		_, err = fmt.Scanln(&rqs.Input)
 		if err != nil {
+			logg.ErrorCtxf(ctx, "error in input", "err", err)
 			fmt.Errorf("error in input: %v", err)
 			os.Exit(1)
 		}

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(&engineDebug, "d", 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", 7123, "http port")
@@ -50,29 +48,27 @@ func main() {
 	cfg := engine.Config{
 		Root:       "root",
 		OutputSize: uint32(size),
-		FlagCount:  uint32(16),
+		FlagCount:  uint32(128),
-	}
-	if stateDebug {
-		cfg.StateDebug = true
 	}
+
 	if engineDebug {
 		cfg.EngineDebug = true
 	}
 
-	menuStorageService := storage.MenuStorageService{}
+	menuStorageService := storage.NewMenuStorageService(dbDir, resourceDir)
-	rs, err := menuStorageService.GetResource(scriptDir, ctx)
+	rs, err := menuStorageService.GetResource(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
 
-	err = menuStorageService.EnsureDbDir(dbDir)
+	err = menuStorageService.EnsureDbDir()
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
 
-	userdataStore := menuStorageService.GetUserdataDb(dbDir, ctx)
+	userdataStore, err := menuStorageService.GetUserdataDb(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
@@ -85,7 +81,7 @@ func main() {
 	}
 
 	lhs, err := handlers.NewLocalHandlerService(pfp, true, dbResource, cfg, rs)
-	lhs.WithDataStore(&userdataStore)
+	lhs.SetDataStore(&userdataStore)
 
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
@@ -98,7 +94,7 @@ func main() {
 		os.Exit(1)
 	}
 
-	stateStore, err := menuStorageService.GetStateStore(dbDir, ctx)
+	stateStore, err := menuStorageService.GetStateStore(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)

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()
 
@@ -40,30 +40,31 @@ func main() {
 		Root:       "root",
 		SessionId:  sessionId,
 		OutputSize: uint32(size),
-		FlagCount:  uint32(16),
+		FlagCount:  uint32(128),
 	}
 
-	menuStorageService := storage.MenuStorageService{}
+	resourceDir := scriptDir
+	menuStorageService := storage.NewMenuStorageService(dbDir, resourceDir)
 
-	err := menuStorageService.EnsureDbDir(dbDir)
+	err := menuStorageService.EnsureDbDir()
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
 
-	rs, err := menuStorageService.GetResource(scriptDir, ctx)
+	rs, err := menuStorageService.GetResource(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
 
-	pe, err := menuStorageService.GetPersister(dbDir, ctx)
+	pe, err := menuStorageService.GetPersister(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
 
-	userdatastore := menuStorageService.GetUserdataDb(dbDir, ctx)
+	userdatastore, err := menuStorageService.GetUserdataDb(ctx)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
@@ -76,8 +77,8 @@ func main() {
 	}
 
 	lhs, err := handlers.NewLocalHandlerService(pfp, true, dbResource, cfg, rs)
-	lhs.WithDataStore(&userdatastore)
+	lhs.SetDataStore(&userdatastore)
-	lhs.WithPersister(pe)
+	lhs.SetPersister(pe)
 
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
@@ -92,17 +93,11 @@ func main() {
 
 	en := lhs.GetEngine()
 	en = en.WithFirst(hl.Init)
-	if debug {
+	if engineDebug {
 		en = en.WithDebug(nil)
 	}
 
-	_, err = en.Init(ctx)
+	err = engine.Loop(ctx, en, os.Stdin, os.Stdout, nil)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "engine init exited with error: %v\n", err)
-		os.Exit(1)
-	}
-
-	err = engine.Loop(ctx, en, os.Stdin, os.Stdout)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "loop exited with error: %v\n", err)
 		os.Exit(1)

config/config.go

@@ -1,10 +1,7 @@
 package config
 
-
-
 const (
-    CreateAccountURL = "https://custodial.sarafu.africa/api/account/create"
+	CreateAccountURL = "http://localhost:5003/api/v2/account/create"
-    TrackStatusURL   = "https://custodial.sarafu.africa/api/track/"
 	BalanceURL       = "https://custodial.sarafu.africa/api/account/status/"
+	TrackURL         = "http://localhost:5003/api/v2/account/status"
 )
-

go.mod

@@ -3,7 +3,7 @@ module git.grassecon.net/urdt/ussd
 go 1.22.6
 
 require (
-	git.defalsify.org/vise.git v0.1.0-rc.3.0.20240911231817-0d23e0dbb57f
+	git.defalsify.org/vise.git v0.1.0-rc.3.0.20240923162317-c20d557a3dbb
 	github.com/alecthomas/assert/v2 v2.2.2
 	github.com/peteole/testdata-loader v0.3.0
 	gopkg.in/leonelquinteros/gotext.v1 v1.3.1

go.sum

@@ -1,5 +1,5 @@
-git.defalsify.org/vise.git v0.1.0-rc.3.0.20240911231817-0d23e0dbb57f h1:CuJvG3NyMoRtHUim4aZdrfjjJBg2AId7z0yp7Q97bRM=
+git.defalsify.org/vise.git v0.1.0-rc.3.0.20240923162317-c20d557a3dbb h1:6P4kxihcwMjDKzvUFC6t2zGNb7MDW+l/ACGlSAN1N8Y=
-git.defalsify.org/vise.git v0.1.0-rc.3.0.20240911231817-0d23e0dbb57f/go.mod h1:JDguWmcoWBdsnpw7PUjVZAEpdC/ubBmjdUBy3tjP63M=
+git.defalsify.org/vise.git v0.1.0-rc.3.0.20240923162317-c20d557a3dbb/go.mod h1:JDguWmcoWBdsnpw7PUjVZAEpdC/ubBmjdUBy3tjP63M=
 github.com/alecthomas/assert/v2 v2.2.2 h1:Z/iVC0xZfWTaFNE6bA3z07T86hd45Xe2eLt6WVy2bbk=
 github.com/alecthomas/assert/v2 v2.2.2/go.mod h1:pXcQ2Asjp247dahGEmsZ6ru0UVwnkhktn7S0bBDLxvQ=
 github.com/alecthomas/participle/v2 v2.0.0 h1:Fgrq+MbuSsJwIkw3fEj9h75vDP0Er5JzepJ0/HNHv0g=

internal/handlers/base.go

@@ -46,7 +46,7 @@ func(f *BaseSessionHandler) Process(rqs RequestSession) (RequestSession, error)
 	var err error
 	var ok bool
 	
-	logg.InfoCtxf(rqs.Ctx, "new request",  rqs)
+	logg.InfoCtxf(rqs.Ctx, "new request", "data", rqs)
 
 	rqs.Storage, err = f.provider.Get(rqs.Config.SessionId)
 	if err != nil {
@@ -71,19 +71,7 @@ func(f *BaseSessionHandler) Process(rqs RequestSession) (RequestSession, error)
 	}
 	rqs.Engine = en
 
-	r, err = rqs.Engine.Init(rqs.Ctx)
-	if err != nil {
-		perr := f.provider.Put(rqs.Config.SessionId, rqs.Storage)
-		rqs.Storage = nil
-		if perr != nil {
-			logg.ErrorCtxf(rqs.Ctx, "", "storage put error", perr)
-		}
-		return rqs, err
-	}
-
-	if r && len(rqs.Input) > 0 {
 	r, err = rqs.Engine.Exec(rqs.Ctx, rqs.Input)
-	}
 	if err != nil {
 		perr := f.provider.Put(rqs.Config.SessionId, rqs.Storage)
 		rqs.Storage = nil
@@ -99,7 +87,7 @@ func(f *BaseSessionHandler) Process(rqs RequestSession) (RequestSession, error)
 
 func(f *BaseSessionHandler) Output(rqs RequestSession) (RequestSession,  error) {
 	var err error
-	_, err = rqs.Engine.WriteResult(rqs.Ctx, rqs.Writer)
+	_, err = rqs.Engine.Flush(rqs.Ctx, rqs.Writer)
 	return rqs, err
 }
 

internal/handlers/handlerservice.go

@@ -44,62 +44,62 @@ func NewLocalHandlerService(fp string, debug bool, dbResource *resource.DbResour
 	}, nil
 }
 
-func (localHandlerService *LocalHandlerService) WithPersister(Pe *persist.Persister) {
+func (ls *LocalHandlerService) SetPersister(Pe *persist.Persister) {
-	localHandlerService.Pe = Pe
+	ls.Pe = Pe
 }
 
-func (localHandlerService *LocalHandlerService) WithDataStore(db *db.Db) {
+func (ls *LocalHandlerService) SetDataStore(db *db.Db) {
-	localHandlerService.UserdataStore = db
+	ls.UserdataStore = db
 }
 
-func (localHandlerService *LocalHandlerService) GetHandler() (*ussd.Handlers, error) {
+func (ls *LocalHandlerService) GetHandler() (*ussd.Handlers, error) {
-	ussdHandlers, err := ussd.NewHandlers(localHandlerService.Parser, *localHandlerService.UserdataStore)
+	ussdHandlers, err := ussd.NewHandlers(ls.Parser, *ls.UserdataStore)
 	if err != nil {
 		return nil, err
 	}
-	ussdHandlers = ussdHandlers.WithPersister(localHandlerService.Pe)
+	ussdHandlers = ussdHandlers.WithPersister(ls.Pe)
-	localHandlerService.DbRs.AddLocalFunc("set_language", ussdHandlers.SetLanguage)
+	ls.DbRs.AddLocalFunc("set_language", ussdHandlers.SetLanguage)
-	localHandlerService.DbRs.AddLocalFunc("create_account", ussdHandlers.CreateAccount)
+	ls.DbRs.AddLocalFunc("create_account", ussdHandlers.CreateAccount)
-	localHandlerService.DbRs.AddLocalFunc("save_pin", ussdHandlers.SavePin)
+	ls.DbRs.AddLocalFunc("save_pin", ussdHandlers.SavePin)
-	localHandlerService.DbRs.AddLocalFunc("verify_pin", ussdHandlers.VerifyPin)
+	ls.DbRs.AddLocalFunc("verify_pin", ussdHandlers.VerifyPin)
-	localHandlerService.DbRs.AddLocalFunc("check_identifier", ussdHandlers.CheckIdentifier)
+	ls.DbRs.AddLocalFunc("check_identifier", ussdHandlers.CheckIdentifier)
-	localHandlerService.DbRs.AddLocalFunc("check_account_status", ussdHandlers.CheckAccountStatus)
+	ls.DbRs.AddLocalFunc("check_account_status", ussdHandlers.CheckAccountStatus)
-	localHandlerService.DbRs.AddLocalFunc("authorize_account", ussdHandlers.Authorize)
+	ls.DbRs.AddLocalFunc("authorize_account", ussdHandlers.Authorize)
-	localHandlerService.DbRs.AddLocalFunc("quit", ussdHandlers.Quit)
+	ls.DbRs.AddLocalFunc("quit", ussdHandlers.Quit)
-	localHandlerService.DbRs.AddLocalFunc("check_balance", ussdHandlers.CheckBalance)
+	ls.DbRs.AddLocalFunc("check_balance", ussdHandlers.CheckBalance)
-	localHandlerService.DbRs.AddLocalFunc("validate_recipient", ussdHandlers.ValidateRecipient)
+	ls.DbRs.AddLocalFunc("validate_recipient", ussdHandlers.ValidateRecipient)
-	localHandlerService.DbRs.AddLocalFunc("transaction_reset", ussdHandlers.TransactionReset)
+	ls.DbRs.AddLocalFunc("transaction_reset", ussdHandlers.TransactionReset)
-	localHandlerService.DbRs.AddLocalFunc("max_amount", ussdHandlers.MaxAmount)
+	ls.DbRs.AddLocalFunc("max_amount", ussdHandlers.MaxAmount)
-	localHandlerService.DbRs.AddLocalFunc("validate_amount", ussdHandlers.ValidateAmount)
+	ls.DbRs.AddLocalFunc("validate_amount", ussdHandlers.ValidateAmount)
-	localHandlerService.DbRs.AddLocalFunc("reset_transaction_amount", ussdHandlers.ResetTransactionAmount)
+	ls.DbRs.AddLocalFunc("reset_transaction_amount", ussdHandlers.ResetTransactionAmount)
-	localHandlerService.DbRs.AddLocalFunc("get_recipient", ussdHandlers.GetRecipient)
+	ls.DbRs.AddLocalFunc("get_recipient", ussdHandlers.GetRecipient)
-	localHandlerService.DbRs.AddLocalFunc("get_sender", ussdHandlers.GetSender)
+	ls.DbRs.AddLocalFunc("get_sender", ussdHandlers.GetSender)
-	localHandlerService.DbRs.AddLocalFunc("get_amount", ussdHandlers.GetAmount)
+	ls.DbRs.AddLocalFunc("get_amount", ussdHandlers.GetAmount)
-	localHandlerService.DbRs.AddLocalFunc("reset_incorrect", ussdHandlers.ResetIncorrectPin)
+	ls.DbRs.AddLocalFunc("reset_incorrect", ussdHandlers.ResetIncorrectPin)
-	localHandlerService.DbRs.AddLocalFunc("save_firstname", ussdHandlers.SaveFirstname)
+	ls.DbRs.AddLocalFunc("save_firstname", ussdHandlers.SaveFirstname)
-	localHandlerService.DbRs.AddLocalFunc("save_familyname", ussdHandlers.SaveFamilyname)
+	ls.DbRs.AddLocalFunc("save_familyname", ussdHandlers.SaveFamilyname)
-	localHandlerService.DbRs.AddLocalFunc("save_gender", ussdHandlers.SaveGender)
+	ls.DbRs.AddLocalFunc("save_gender", ussdHandlers.SaveGender)
-	localHandlerService.DbRs.AddLocalFunc("save_location", ussdHandlers.SaveLocation)
+	ls.DbRs.AddLocalFunc("save_location", ussdHandlers.SaveLocation)
-	localHandlerService.DbRs.AddLocalFunc("save_yob", ussdHandlers.SaveYob)
+	ls.DbRs.AddLocalFunc("save_yob", ussdHandlers.SaveYob)
-	localHandlerService.DbRs.AddLocalFunc("save_offerings", ussdHandlers.SaveOfferings)
+	ls.DbRs.AddLocalFunc("save_offerings", ussdHandlers.SaveOfferings)
-	localHandlerService.DbRs.AddLocalFunc("quit_with_balance", ussdHandlers.QuitWithBalance)
+	ls.DbRs.AddLocalFunc("reset_account_authorized", ussdHandlers.ResetAccountAuthorized)
-	localHandlerService.DbRs.AddLocalFunc("reset_account_authorized", ussdHandlers.ResetAccountAuthorized)
+	ls.DbRs.AddLocalFunc("reset_allow_update", ussdHandlers.ResetAllowUpdate)
-	localHandlerService.DbRs.AddLocalFunc("reset_allow_update", ussdHandlers.ResetAllowUpdate)
+	ls.DbRs.AddLocalFunc("get_profile_info", ussdHandlers.GetProfileInfo)
-	localHandlerService.DbRs.AddLocalFunc("get_profile_info", ussdHandlers.GetProfileInfo)
+	ls.DbRs.AddLocalFunc("verify_yob", ussdHandlers.VerifyYob)
-	localHandlerService.DbRs.AddLocalFunc("verify_yob", ussdHandlers.VerifyYob)
+	ls.DbRs.AddLocalFunc("reset_incorrect_date_format", ussdHandlers.ResetIncorrectYob)
-	localHandlerService.DbRs.AddLocalFunc("reset_incorrect_date_format", ussdHandlers.ResetIncorrectYob)
+	ls.DbRs.AddLocalFunc("initiate_transaction", ussdHandlers.InitiateTransaction)
-	localHandlerService.DbRs.AddLocalFunc("set_reset_single_edit", ussdHandlers.SetResetSingleEdit)
+	ls.DbRs.AddLocalFunc("save_temporary_pin", ussdHandlers.SaveTemporaryPin)
-	localHandlerService.DbRs.AddLocalFunc("initiate_transaction", ussdHandlers.InitiateTransaction)
+	ls.DbRs.AddLocalFunc("verify_new_pin", ussdHandlers.VerifyNewPin)
-	localHandlerService.DbRs.AddLocalFunc("save_temporary_pin", ussdHandlers.SaveTemporaryPin)
+	ls.DbRs.AddLocalFunc("confirm_pin_change", ussdHandlers.ConfirmPinChange)
-	localHandlerService.DbRs.AddLocalFunc("verify_new_pin", ussdHandlers.VerifyNewPin)
+	ls.DbRs.AddLocalFunc("quit_with_help", ussdHandlers.QuitWithHelp)
-	localHandlerService.DbRs.AddLocalFunc("confirm_pin_change", ussdHandlers.ConfirmPinChange)
+	ls.DbRs.AddLocalFunc("fetch_custodial_balances", ussdHandlers.FetchCustodialBalances)
-	localHandlerService.DbRs.AddLocalFunc("quit_with_help", ussdHandlers.QuitWithHelp)
 
 	return ussdHandlers, nil
 }
 
-func (localHandlerService *LocalHandlerService) GetEngine() *engine.DefaultEngine {
+// TODO: enable setting of sessionId on engine init time
-	en := engine.NewEngine(localHandlerService.Cfg, localHandlerService.Rs)
+func (ls *LocalHandlerService) GetEngine() *engine.DefaultEngine {
-	en = en.WithPersister(localHandlerService.Pe)
+	en := engine.NewEngine(ls.Cfg, ls.Rs)
+	en = en.WithPersister(ls.Pe)
 	return en
 }

internal/handlers/server/accountservice.go

@@ -2,6 +2,7 @@ package server
 
 import (
 	"encoding/json"
+	"fmt"
 	"io"
 	"net/http"
 
@@ -9,104 +10,175 @@ import (
 	"git.grassecon.net/urdt/ussd/internal/models"
 )
 
+var apiResponse struct {
+	Ok          bool   `json:"ok"`
+	Description string `json:"description"`
+}
+
 type AccountServiceInterface interface {
-	CheckBalance(publicKey string) (string, error)
+	CheckBalance(publicKey string) (*models.BalanceResponse, error)
-	CreateAccount() (*models.AccountResponse, error)
+	CreateAccount() (*OKResponse, *ErrResponse)
-	CheckAccountStatus(trackingId string) (string, error)
+	CheckAccountStatus(trackingId string) (*models.TrackStatusResponse, error)
+	TrackAccountStatus(publicKey string) (*OKResponse, *ErrResponse)
 }
 
 type AccountService struct {
 }
 
-
-
-// CheckAccountStatus retrieves the status of an account transaction based on the provided tracking ID.
-//
 // Parameters:
 //   - trackingId: A unique identifier for the account.This should be obtained from a previous call to
 //     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.
+//     If no error occurs, this will be nil
-//
+func (as *AccountService) CheckAccountStatus(trackingId string) (*models.TrackStatusResponse, error) {
-func (as *AccountService) CheckAccountStatus(trackingId string) (string, error) {
+	resp, err := http.Get(config.BalanceURL + trackingId)
-	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
+	}
+	return &trackResp, nil
+
 }
 
-	status := trackResp.Result.Transaction.Status
+func (as *AccountService) TrackAccountStatus(publicKey string) (*OKResponse, *ErrResponse) {
+	var errResponse ErrResponse
+	var okResponse OKResponse
+	var err error
+	// Construct the URL with the path parameter
+	url := fmt.Sprintf("%s/%s", config.TrackURL, publicKey)
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		errResponse.Description = err.Error()
+		return nil, &errResponse
+	}
+	// Set headers
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("X-GE-KEY", "xd")
 
-	return status, nil
+	// Send the request
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		errResponse.Description = err.Error()
+		return nil, &errResponse
+	}
+	defer resp.Body.Close()
+
+	// Read the response body
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		errResponse.Description = err.Error()
+		return nil, &errResponse
 	}
 
+	// Step 2: Unmarshal into the generic struct
+	err = json.Unmarshal([]byte(body), &apiResponse)
+	if err != nil {
+		errResponse.Description = err.Error()
+		return nil, &errResponse
+	}
+	if apiResponse.Ok {
+		err = json.Unmarshal([]byte(body), &okResponse)
+		if err != nil {
+			errResponse.Description = err.Error()
+			return nil, &errResponse
+		}
+		return &okResponse, nil
+	} else {
+		err := json.Unmarshal([]byte(body), &errResponse)
+		if err != nil {
+			errResponse.Description = err.Error()
+			return nil, &errResponse
+		}
+		return nil, &errResponse
+	}
+}
 
 // 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
 	}
-
+	return &balanceResp, nil
-	balance := balanceResp.Result.Balance
-	return balance, nil
 }
 
-
 // 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.
 //   - 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) CreateAccount() (*models.AccountResponse, error) {
+func (as *AccountService) CreateAccount() (*OKResponse, *ErrResponse) {
-	resp, err := http.Post(config.CreateAccountURL, "application/json", nil)
+
+	var errResponse ErrResponse
+	var okResponse OKResponse
+	var err error
+
+	// Create a new request
+	req, err := http.NewRequest("POST", config.CreateAccountURL, nil)
 	if err != nil {
-		return nil, err
+		errResponse.Description = err.Error()
+		return nil, &errResponse
+	}
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("X-GE-KEY", "xd")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		errResponse.Description = err.Error()
+		return nil, &errResponse
 	}
 	defer resp.Body.Close()
 
 	body, err := io.ReadAll(resp.Body)
 	if err != nil {
-		return nil, err
+		errResponse.Description = err.Error()
+		return nil, &errResponse
 	}
-
+	err = json.Unmarshal([]byte(body), &apiResponse)
-	var accountResp models.AccountResponse
-	err = json.Unmarshal(body, &accountResp)
 	if err != nil {
-		return nil, err
+		return nil, &errResponse
+	}
+	if apiResponse.Ok {
+		err = json.Unmarshal([]byte(body), &okResponse)
+		if err != nil {
+			errResponse.Description = err.Error()
+			return nil, &errResponse
+		}
+		return &okResponse, nil
+	} else {
+		err := json.Unmarshal([]byte(body), &errResponse)
+		if err != nil {
+			errResponse.Description = err.Error()
+			return nil, &errResponse
+		}
+		return nil, &errResponse
 	}
-
-	return &accountResp, nil
 }

internal/handlers/server/api.go

@@ -0,0 +1,60 @@
+package server
+
+type (
+	OKResponse struct {
+		Ok          bool           `json:"ok"`
+		Description string         `json:"description"`
+		Result      map[string]any `json:"result"`
+	}
+
+	ErrResponse struct {
+		Ok          bool   `json:"ok"`
+		Description string `json:"description"`
+		ErrCode     string `json:"errorCode"`
+	}
+
+	TransferRequest struct {
+		From         string `json:"from" validate:"required,eth_addr_checksum"`
+		To           string `json:"to" validate:"required,eth_addr_checksum"`
+		TokenAddress string `json:"tokenAddress" validate:"required,eth_addr_checksum"`
+		Amount       string `json:"amount" validate:"required,number,gt=0"`
+	}
+
+	PoolSwapRequest struct {
+		From             string `json:"from" validate:"required,eth_addr_checksum"`
+		FromTokenAddress string `json:"fromTokenAddress" validate:"required,eth_addr_checksum"`
+		ToTokenAddress   string `json:"toTokenAddress" validate:"required,eth_addr_checksum"`
+		PoolAddress      string `json:"poolAddress" validate:"required,eth_addr_checksum"`
+		Amount           string `json:"amount" validate:"required,number,gt=0"`
+	}
+
+	PoolDepositRequest struct {
+		From         string `json:"from" validate:"required,eth_addr_checksum"`
+		TokenAddress string `json:"tokenAddress" validate:"required,eth_addr_checksum"`
+		PoolAddress  string `json:"poolAddress" validate:"required,eth_addr_checksum"`
+		Amount       string `json:"amount" validate:"required,number,gt=0"`
+	}
+
+	AccountAddressParam struct {
+		Address string `param:"address"  validate:"required,eth_addr_checksum"`
+	}
+
+	TrackingIDParam struct {
+		TrackingID string `param:"trackingId"  validate:"required,uuid"`
+	}
+
+	OTXByAccountRequest struct {
+		Address string `param:"address" validate:"required,eth_addr_checksum"`
+		PerPage int    `query:"perPage" validate:"required,number,gt=0"`
+		Cursor  int    `query:"cursor" validate:"number"`
+		Next    bool   `query:"next"`
+	}
+)
+
+const (
+	ErrCodeInternalServerError = "E01"
+	ErrCodeInvalidJSON         = "E02"
+	ErrCodeInvalidAPIKey       = "E03"
+	ErrCodeValidationFailed    = "E04"
+	ErrCodeAccountNotExists    = "E05"
+)

internal/handlers/single.go

@@ -37,8 +37,6 @@ type RequestSession struct {
 	Continue bool
 }
 
-type engineMaker func(cfg engine.Config, rs resource.Resource, pr *persist.Persister) engine.Engine
-
 // TODO: seems like can remove this.
 type RequestParser interface {
 	GetSessionId(rq any) (string, error)

internal/handlers/ussd/menuhandler.go

@@ -27,6 +27,8 @@ var (
 	logg           = logging.NewVanilla().WithDomain("ussdmenuhandler")
 	scriptDir      = path.Join("services", "registration")
 	translationDir = path.Join(scriptDir, "locale")
+	okResponse     *server.OKResponse
+	errResponse    *server.ErrResponse
 )
 
 // FlagManager handles centralized flag management
@@ -117,17 +119,14 @@ 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 {
+	if !utils.IsValidISO639(code) {
-	case "set_default":
+		return res, nil
-		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:
 	}
+	res.FlagSet = append(res.FlagSet, state.FLAG_LANG)
+	res.Content = code
 
 	languageSetFlag, err := h.flagManager.GetFlag("flag_language_set")
 	if err != nil {
@@ -139,11 +138,16 @@ func (h *Handlers) SetLanguage(ctx context.Context, sym string, input []byte) (r
 }
 
 func (h *Handlers) createAccountNoExist(ctx context.Context, sessionId string, res *resource.Result) error {
-	accountResp, err := h.accountService.CreateAccount()
+	okResponse, errResponse := h.accountService.CreateAccount()
+	if errResponse != nil {
+		return nil
+	}
+	trackingId := okResponse.Result["trackingId"].(string)
+	publicKey := okResponse.Result["publicKey"].(string)
+
 	data := map[utils.DataTyp]string{
-		utils.DATA_TRACKING_ID:  accountResp.Result.TrackingId,
+		utils.DATA_TRACKING_ID: trackingId,
-		utils.DATA_PUBLIC_KEY:   accountResp.Result.PublicKey,
+		utils.DATA_PUBLIC_KEY:  publicKey,
-		utils.DATA_CUSTODIAL_ID: accountResp.Result.CustodialId.String(),
 	}
 
 	for key, value := range data {
@@ -155,7 +159,7 @@ func (h *Handlers) createAccountNoExist(ctx context.Context, sessionId string, r
 	}
 	flag_account_created, _ := h.flagManager.GetFlag("flag_account_created")
 	res.FlagSet = append(res.FlagSet, flag_account_created)
-	return err
+	return nil
 
 }
 
@@ -194,7 +198,6 @@ func (h *Handlers) SavePin(ctx context.Context, sym string, input []byte) (resou
 	}
 
 	flag_incorrect_pin, _ := h.flagManager.GetFlag("flag_incorrect_pin")
-
 	accountPIN := string(input)
 	// Validate that the PIN is a 4-digit number
 	if !isValidPIN(accountPIN) {
@@ -279,32 +282,6 @@ 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 +296,6 @@ 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 {
@@ -356,7 +331,6 @@ func (h *Handlers) SaveFirstname(ctx context.Context, sym string, input []byte)
 	if !ok {
 		return res, fmt.Errorf("missing session")
 	}
-
 	if len(input) > 0 {
 		firstName := string(input)
 		store := h.userdataStore
@@ -400,7 +374,6 @@ func (h *Handlers) SaveYob(ctx context.Context, sym string, input []byte) (resou
 	if !ok {
 		return res, fmt.Errorf("missing session")
 	}
-
 	if len(input) == 4 {
 		yob := string(input)
 		store := h.userdataStore
@@ -436,29 +409,19 @@ 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)
 	if !ok {
 		return res, fmt.Errorf("missing session")
 	}
-
+	gender := strings.Split(symbol, "_")[1]
-	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
 	}
-	}
 
 	return res, nil
 }
@@ -471,7 +434,6 @@ func (h *Handlers) SaveOfferings(ctx context.Context, sym string, input []byte)
 	if !ok {
 		return res, fmt.Errorf("missing session")
 	}
-
 	if len(input) > 0 {
 		offerings := string(input)
 		store := h.userdataStore
@@ -497,7 +459,6 @@ func (h *Handlers) ResetAllowUpdate(ctx context.Context, sym string, input []byt
 // ResetAccountAuthorized resets the account authorization flag after a successful PIN entry.
 func (h *Handlers) ResetAccountAuthorized(ctx context.Context, sym string, input []byte) (resource.Result, error) {
 	var res resource.Result
-
 	flag_account_authorized, _ := h.flagManager.GetFlag("flag_account_authorized")
 
 	res.FlagReset = append(res.FlagReset, flag_account_authorized)
@@ -507,12 +468,10 @@ func (h *Handlers) ResetAccountAuthorized(ctx context.Context, sym string, input
 // CheckIdentifier retrieves the PublicKey from the JSON data file.
 func (h *Handlers) CheckIdentifier(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")
 	}
-
 	store := h.userdataStore
 	publicKey, _ := store.ReadEntry(ctx, sessionId, utils.DATA_PUBLIC_KEY)
 
@@ -526,12 +485,10 @@ func (h *Handlers) CheckIdentifier(ctx context.Context, sym string, input []byte
 func (h *Handlers) Authorize(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_incorrect_pin, _ := h.flagManager.GetFlag("flag_incorrect_pin")
 	flag_account_authorized, _ := h.flagManager.GetFlag("flag_account_authorized")
 	flag_allow_update, _ := h.flagManager.GetFlag("flag_allow_update")
@@ -564,9 +521,7 @@ 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
 }
@@ -578,29 +533,27 @@ 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 {
 		return res, fmt.Errorf("missing session")
 	}
 	store := h.userdataStore
-	trackingId, err := store.ReadEntry(ctx, sessionId, utils.DATA_TRACKING_ID)
+	publicKey, err := store.ReadEntry(ctx, sessionId, utils.DATA_PUBLIC_KEY)
 	if err != nil {
 		return res, err
 	}
-
+	okResponse, errResponse = h.accountService.TrackAccountStatus(string(publicKey))
-	status, err := h.accountService.CheckAccountStatus(string(trackingId))
+	if errResponse != nil {
-	if err != nil {
-		fmt.Println("Error checking account status:", err)
 		return res, err
 	}
-
+	res.FlagReset = append(res.FlagReset, flag_api_error)
-	err = store.WriteEntry(ctx, sessionId, utils.DATA_ACCOUNT_STATUS, []byte(status))
+	isActive := okResponse.Result["active"].(bool)
-	if err != nil {
+	if !ok {
-		return res, nil
+		return res, err
 	}
-
+	if isActive {
-	if status == "SUCCESS" {
 		res.FlagSet = append(res.FlagSet, flag_account_success)
 		res.FlagReset = append(res.FlagReset, flag_account_pending)
 	} else {
@@ -640,7 +593,6 @@ func (h *Handlers) QuitWithHelp(ctx context.Context, sym string, input []byte) (
 	return res, nil
 }
 
-
 // VerifyYob verifies the length of the given input
 func (h *Handlers) VerifyYob(ctx context.Context, sym string, input []byte) (resource.Result, error) {
 	var res resource.Result
@@ -681,6 +633,8 @@ 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")
@@ -692,15 +646,60 @@ 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
@@ -797,10 +796,11 @@ 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
 
@@ -819,18 +819,25 @@ 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, " ")
@@ -922,36 +929,6 @@ 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) {
@@ -985,16 +962,23 @@ 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")
 	}
-
+	language, ok := ctx.Value("Language").(lang.Language)
-	// Default value when an entry is not found
+	if !ok {
-	defaultValue := "Not Provided"
+		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 {
@@ -1031,12 +1015,23 @@ func (h *Handlers) GetProfileInfo(ctx context.Context, sym string, input []byte)
 			return res, fmt.Errorf("invalid year of birth: %v", err)
 		}
 	}
-
+	switch language.Code {
-	// Format the result
+	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

@@ -7,15 +7,21 @@ 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/handlers/server"
 	"git.grassecon.net/urdt/ussd/internal/mocks"
 	"git.grassecon.net/urdt/ussd/internal/models"
 	"git.grassecon.net/urdt/ussd/internal/utils"
 	"github.com/alecthomas/assert/v2"
 	testdataloader "github.com/peteole/testdata-loader"
+	"github.com/stretchr/testify/require"
 )
 
 var (
@@ -23,56 +29,92 @@ 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())
+	}
 	// Create required mocks
-	mockDataStore := new(mocks.MockUserDataStore)
+	flag_account_created, err := fm.GetFlag("flag_account_created")
-	mockCreateAccountService := new(mocks.MockAccountService)
-	expectedResult := resource.Result{}
-	accountCreatedFlag, err := fm.GetFlag("flag_account_created")
-
 	if err != nil {
 		t.Logf(err.Error())
 	}
-	expectedResult.FlagSet = append(expectedResult.FlagSet, accountCreatedFlag)
 
 	// Define session ID and mock data
 	sessionId := "session123"
-	typ := utils.DATA_ACCOUNT_CREATED
+	notFoundErr := db.ErrNotFound{}
-	fakeError := db.ErrNotFound{}
-	// Create context with session ID
 	ctx := context.WithValue(context.Background(), "SessionId", sessionId)
 
-	// Define expected interactions with the mock
+	tests := []struct {
-	mockDataStore.On("ReadEntry", ctx, sessionId, typ).Return([]byte("123"), fakeError)
+		name           string
-	expectedAccountResp := &models.AccountResponse{
+		serverResponse *server.OKResponse
-		Ok: true,
+		expectedResult resource.Result
-		Result: struct {
-			CustodialId json.Number `json:"custodialId"`
-			PublicKey   string      `json:"publicKey"`
-			TrackingId  string      `json:"trackingId"`
 	}{
-			CustodialId: "12",
+		{
-			PublicKey:   "0x8E0XSCSVA",
+			name: "Test account creation success",
-			TrackingId:  "d95a7e83-196c-4fd0-866fSGAGA",
+			serverResponse: &server.OKResponse{
+				Ok:          true,
+				Description: "Account creation successed",
+				Result: map[string]any{
+					"trackingId": "1234567890",
+					"publicKey":  "1235QERYU",
+				},
+			},
+			expectedResult: resource.Result{
+				FlagSet: []uint32{flag_account_created},
+			},
 		},
 	}
-	mockCreateAccountService.On("CreateAccount").Return(expectedAccountResp, nil)
+	for _, tt := range tests {
-	data := map[utils.DataTyp]string{
+		t.Run(tt.name, func(t *testing.T) {
-		utils.DATA_TRACKING_ID:  expectedAccountResp.Result.TrackingId,
-		utils.DATA_PUBLIC_KEY:   expectedAccountResp.Result.PublicKey,
-		utils.DATA_CUSTODIAL_ID: expectedAccountResp.Result.CustodialId.String(),
-	}
 
-	for key, value := range data {
+			mockDataStore := new(mocks.MockUserDataStore)
-		mockDataStore.On("WriteEntry", ctx, sessionId, key, []byte(value)).Return(nil)
+			mockCreateAccountService := new(mocks.MockAccountService)
-	}
 
 			// Create a Handlers instance with the mock data store
 			h := &Handlers{
@@ -81,6 +123,18 @@ func TestCreateAccount(t *testing.T) {
 				flagManager:    fm.parser,
 			}
 
+			data := map[utils.DataTyp]string{
+				utils.DATA_TRACKING_ID: tt.serverResponse.Result["trackingId"].(string),
+				utils.DATA_PUBLIC_KEY:  tt.serverResponse.Result["publicKey"].(string),
+			}
+
+			mockDataStore.On("ReadEntry", ctx, sessionId, utils.DATA_ACCOUNT_CREATED).Return([]byte(""), notFoundErr)
+			mockCreateAccountService.On("CreateAccount").Return(tt.serverResponse, nil)
+
+			for key, value := range data {
+				mockDataStore.On("WriteEntry", ctx, sessionId, key, []byte(value)).Return(nil)
+			}
+
 			// Call the method you want to test
 			res, err := h.CreateAccount(ctx, "create_account", []byte("some-input"))
 
@@ -88,10 +142,31 @@ func TestCreateAccount(t *testing.T) {
 			assert.NoError(t, err)
 
 			// Assert that the account created flag has been set to the result
-	assert.Equal(t, res, expectedResult, "Expected result should be equal to the actual 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 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) {
@@ -295,6 +370,7 @@ 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"
@@ -306,31 +382,29 @@ func TestSaveGender(t *testing.T) {
 		input           []byte
 		expectedGender  string
 		expectCall      bool
+		executingSymbol string
 	}{
 		{
 			name:            "Valid Male Input",
 			input:           []byte("1"),
-			expectedGender: "Male",
+			expectedGender:  "male",
+			executingSymbol: "set_male",
 			expectCall:      true,
 		},
 		{
 			name:            "Valid Female Input",
 			input:           []byte("2"),
-			expectedGender: "Female",
+			expectedGender:  "female",
+			executingSymbol: "set_female",
 			expectCall:      true,
 		},
 		{
 			name:            "Valid Unspecified Input",
 			input:           []byte("3"),
-			expectedGender: "Unspecified",
+			executingSymbol: "set_unspecified",
+			expectedGender:  "unspecified",
 			expectCall:      true,
 		},
-		{
-			name:           "Empty Input",
-			input:          []byte(""),
-			expectedGender: "",
-			expectCall:     false,
-		},
 	}
 
 	for _, tt := range tests {
@@ -342,14 +416,15 @@ 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 +496,10 @@ 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 +515,7 @@ 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 +594,10 @@ 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())
 	}
@@ -544,7 +620,7 @@ func TestSetLanguage(t *testing.T) {
 	}{
 		{
 			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 +634,6 @@ func TestSetLanguage(t *testing.T) {
 				Content: "swa",
 			},
 		},
-		{
-			name:     "Unhandled path",
-			execPath: []string{""},
-			expectedResult: resource.Result{
-				FlagSet: []uint32{8},
-			},
-		},
 	}
 
 	for _, tt := range tests {
@@ -592,76 +661,6 @@ 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 +1067,115 @@ 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)
 
+	tests := []struct {
+		name           string
+		input          []byte
+		serverResponse *server.OKResponse
+		response       *models.TrackStatusResponse
+		expectedResult resource.Result
+	}{
+		{
+			name:  "Test when account is on the Sarafu network",
+			input: []byte("TrackingId1234"),
+			serverResponse: &server.OKResponse{
+				Ok:          true,
+				Description: "Account creation successed",
+				Result: map[string]any{
+					"active": true,
+				},
+			},
+			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_api_error, flag_account_pending},
+			},
+		},
+		{
+			name:  "Test when the account is not  yet on the sarafu network",
+			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",
+					},
+				},
+			},
+			serverResponse: &server.OKResponse{
+				Ok:          true,
+				Description: "Account creation successed",
+				Result: map[string]any{
+					"active": false,
+				},
+			},
+			expectedResult: resource.Result{
+				FlagSet:   []uint32{flag_account_pending},
+				FlagReset: []uint32{flag_api_error, flag_account_success},
+			},
+		},
+	}
+	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,
 			}
-	tests := []struct {
-		name           string
-		input          []byte
-		status         string
-		expectedResult resource.Result
-	}{
-		{
-			name:   "Test when account status is Success",
-			input:  []byte("TrackingId1234"),
-			status: "SUCCESS",
-			expectedResult: resource.Result{
-				FlagSet:   []uint32{flag_account_success},
-				FlagReset: []uint32{flag_account_pending},
-			},
-		},
-	}
-
-	typ := utils.DATA_TRACKING_ID
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
 
+			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_PUBLIC_KEY).Return(tt.input, nil)
 
-			mockCreateAccountService.On("CheckAccountStatus", string(tt.input)).Return(tt.status, nil)
+			mockCreateAccountService.On("CheckAccountStatus", string(tt.input)).Return(tt.response, nil)
-			mockDataStore.On("WriteEntry", ctx, sessionId, utils.DATA_ACCOUNT_STATUS, []byte(tt.status)).Return(nil)
+			mockCreateAccountService.On("TrackAccountStatus", string(tt.input)).Return(tt.serverResponse, 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 +1475,14 @@ 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)
 
@@ -1497,46 +1499,76 @@ func TestValidateAmount(t *testing.T) {
 		name            string
 		input           []byte
 		publicKey       []byte
-		balance        string
+		balanceResponse *models.BalanceResponse
 		expectedResult  resource.Result
 	}{
 		{
 			name:  "Test with valid amount",
 			input: []byte("0.001"),
-			balance:   "0.003 CELO",
+			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",
+				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)
+			mockCreateAccountService.On("CheckBalance", string(tt.publicKey)).Return(tt.balanceResponse, nil)
-			mockDataStore.On("WriteEntry", ctx, sessionId, utils.DATA_AMOUNT, tt.input).Return(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 +1646,83 @@ func TestValidateRecipient(t *testing.T) {
 
 func TestCheckBalance(t *testing.T) {
 
-	mockDataStore := new(mocks.MockUserDataStore)
 	sessionId := "session123"
 	publicKey := "0X13242618721"
-	balance := "0.003 CELO"
+	fm, _ := NewFlagManager(flagsPath)
-
+	flag_api_error, _ := fm.GetFlag("flag_api_call_error")
-	expectedResult := resource.Result{
-		Content: "0.003 CELO",
-	}
-
-	mockCreateAccountService := new(mocks.MockAccountService)
 
 	ctx := context.WithValue(context.Background(), "SessionId", sessionId)
 
+	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},
+			},
+		},
+	}
+
+	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,
-		//flagManager:    fm.parser,
 			}
-	//mock call operations
+
+			// 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(balance, nil)
+			mockCreateAccountService.On("CheckBalance", string(publicKey)).Return(tt.balanceResonse, nil)
 
-	res, _ := h.CheckBalance(ctx, "check_balance", []byte("123456"))
+			// Call the method
+			res, _ := h.CheckBalance(ctx, "check_balance", []byte(""))
 
-	assert.Equal(t, res, expectedResult, "Result should contain flag(s) that have been reset")
+			// 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 +1732,50 @@ 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
+		languageCode string
 		keys         []utils.DataTyp
 		profileInfo  []string
 		result       resource.Result
 	}{
 		{
-			name:        "Test with full profile information",
+			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 +1786,14 @@ 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 +1950,85 @@ 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/http/at_session_handler.go

@@ -87,6 +87,6 @@ func (ash *ATSessionHandler) Output(rqs handlers.RequestSession) (handlers.Reque
 		return rqs, err
 	}
 
-	_, err = rqs.Engine.WriteResult(rqs.Ctx, rqs.Writer)
+	_, err = rqs.Engine.Flush(rqs.Ctx, rqs.Writer)
 	return rqs, err
 }

internal/http/http_test.go

@@ -69,7 +69,7 @@ func TestATSessionHandler_ServeHTTP(t *testing.T) {
 				mh.GetRequestParserFunc = func() handlers.RequestParser { return mrp }
 				mh.OutputFunc = func(rs handlers.RequestSession) (handlers.RequestSession, error) { return rs, nil }
 				mh.ResetFunc = func(rs handlers.RequestSession) (handlers.RequestSession, error) { return rs, nil }
-				me.WriteResultFunc = func(context.Context, io.Writer) (int, error) { return 0, nil }
+				me.FlushFunc = func(context.Context, io.Writer) (int, error) { return 0, nil }
 			},
 			formData: url.Values{
 				"phoneNumber": []string{"+1234567890"},
@@ -178,7 +178,7 @@ func TestATSessionHandler_Output(t *testing.T) {
 			input: handlers.RequestSession{
 				Continue: true,
 				Engine: &httpmocks.MockEngine{
-					WriteResultFunc: func(context.Context, io.Writer) (int, error) {
+					FlushFunc: func(context.Context, io.Writer) (int, error) {
 						return 0, nil
 					},
 				},
@@ -192,7 +192,7 @@ func TestATSessionHandler_Output(t *testing.T) {
 			input: handlers.RequestSession{
 				Continue: false,
 				Engine: &httpmocks.MockEngine{
-					WriteResultFunc: func(context.Context, io.Writer) (int, error) {
+					FlushFunc: func(context.Context, io.Writer) (int, error) {
 						return 0, nil
 					},
 				},
@@ -202,11 +202,11 @@ func TestATSessionHandler_Output(t *testing.T) {
 			expectedError:  false,
 		},
 		{
-			name: "WriteResult error",
+			name: "Flush error",
 			input: handlers.RequestSession{
 				Continue: true,
 				Engine: &httpmocks.MockEngine{
-					WriteResultFunc: func(context.Context, io.Writer) (int, error) {
+					FlushFunc: func(context.Context, io.Writer) (int, error) {
 						return 0, errors.New("write error")
 					},
 				},

internal/mocks/httpmocks/enginemock.go

@@ -9,7 +9,7 @@ import (
 type MockEngine struct {
 	InitFunc   func(context.Context) (bool, error)
 	ExecFunc   func(context.Context, []byte) (bool, error)
-	WriteResultFunc func(context.Context, io.Writer) (int, error)
+	FlushFunc  func(context.Context, io.Writer) (int, error)
 	FinishFunc func() error
 }
 
@@ -21,8 +21,8 @@ func (m *MockEngine) Exec(ctx context.Context, input []byte) (bool, error) {
 	return m.ExecFunc(ctx, input)
 }
 
-func (m *MockEngine) WriteResult(ctx context.Context, w io.Writer) (int, error) {
+func (m *MockEngine) Flush(ctx context.Context, w io.Writer) (int, error) {
-	return m.WriteResultFunc(ctx, w)
+	return m.FlushFunc(ctx, w)
 }
 
 func (m *MockEngine) Finish() error {

internal/mocks/servicemock.go

@@ -1,6 +1,7 @@
 package mocks
 
 import (
+	"git.grassecon.net/urdt/ussd/internal/handlers/server"
 	"git.grassecon.net/urdt/ussd/internal/models"
 	"github.com/stretchr/testify/mock"
 )
@@ -10,17 +11,40 @@ type MockAccountService struct {
 	mock.Mock
 }
 
-func (m *MockAccountService) CreateAccount() (*models.AccountResponse, error) {
+func (m *MockAccountService) CreateAccount() (*server.OKResponse, *server.ErrResponse) {
 	args := m.Called()
-	return args.Get(0).(*models.AccountResponse), args.Error(1)
+	okResponse, ok := args.Get(0).(*server.OKResponse)
+	errResponse, err := args.Get(1).(*server.ErrResponse)
+
+	if ok {
+		return okResponse, nil
 	}
 
-func (m *MockAccountService) CheckBalance(publicKey string) (string, error) {
+	if err {
+		return nil, errResponse
+	}
+	return nil, nil
+}
+
+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)
+}
+
+func (m *MockAccountService) TrackAccountStatus(publicKey string) (*server.OKResponse, *server.ErrResponse) {
+	args := m.Called(publicKey)
+	okResponse, ok := args.Get(0).(*server.OKResponse)
+	errResponse, err := args.Get(1).(*server.ErrResponse)
+	if ok {
+		return okResponse, nil
+	}
+	if err {
+		return nil, errResponse
+	}
+	return nil, nil
 }

internal/models/accountresponse.go

@@ -1,14 +1,9 @@
 package models
 
-import (
-	"encoding/json"
-
-)
-
 type AccountResponse struct {
 	Ok          bool   `json:"ok"`
+	Description string `json:"description"` // Include the description field
 	Result      struct {
-		CustodialId json.Number `json:"custodialId"`
 		PublicKey  string `json:"publicKey"`
 		TrackingId string `json:"trackingId"`
 	} `json:"result"`

internal/models/trackstatusresponse.go

@@ -5,7 +5,6 @@ import (
 	"time"
 )
 
-
 type TrackStatusResponse struct {
 	Ok     bool `json:"ok"`
 	Result struct {

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/gdbm.go

@@ -0,0 +1,115 @@
+package storage
+
+import (
+	"context"
+
+	"git.defalsify.org/vise.git/db"
+	"git.defalsify.org/vise.git/lang"
+	gdbmdb "git.defalsify.org/vise.git/db/gdbm"
+)
+
+var (
+	dbC map[string]chan db.Db
+)
+
+type ThreadGdbmDb struct {
+	db db.Db
+	connStr string
+}
+
+func NewThreadGdbmDb() *ThreadGdbmDb {
+	if dbC == nil {
+		dbC = make(map[string]chan db.Db)
+	}
+	return &ThreadGdbmDb{}
+}
+
+func(tdb *ThreadGdbmDb) Connect(ctx context.Context, connStr string) error {
+	var ok bool
+	_, ok = dbC[connStr]
+	if ok {
+		logg.WarnCtxf(ctx, "already registered thread gdbm, skipping", "connStr", connStr)
+		return nil
+	}
+	gdb := gdbmdb.NewGdbmDb()
+	err := gdb.Connect(ctx, connStr)
+	if err != nil {
+		return err
+	}
+	dbC[connStr] = make(chan db.Db, 1)
+	dbC[connStr]<- gdb
+	tdb.connStr = connStr
+	return nil
+}
+
+func(tdb *ThreadGdbmDb) reserve() {
+	if tdb.db == nil {
+		tdb.db = <-dbC[tdb.connStr]
+	}
+}
+
+func(tdb *ThreadGdbmDb) release() {
+	if tdb.db == nil {
+		return
+	}
+	dbC[tdb.connStr] <- tdb.db
+	tdb.db = nil
+}
+
+func(tdb *ThreadGdbmDb) SetPrefix(pfx uint8) {
+	tdb.reserve()
+	tdb.db.SetPrefix(pfx)
+}
+
+func(tdb *ThreadGdbmDb) SetSession(sessionId string) {
+	tdb.reserve()
+	tdb.db.SetSession(sessionId)
+}
+
+func(tdb *ThreadGdbmDb) SetLanguage(lng *lang.Language) {
+	tdb.reserve()
+	tdb.db.SetLanguage(lng)
+}
+
+func(tdb *ThreadGdbmDb) Safe() bool {
+	tdb.reserve()
+	v := tdb.db.Safe()
+	tdb.release()
+	return v
+}
+
+func(tdb *ThreadGdbmDb) Prefix() uint8 {
+	tdb.reserve()
+	v := tdb.db.Prefix()
+	tdb.release()
+	return v
+}
+
+func(tdb *ThreadGdbmDb) SetLock(typ uint8, locked bool) error {
+	tdb.reserve()
+	err := tdb.db.SetLock(typ, locked)
+	tdb.release()
+	return err
+}
+
+func(tdb *ThreadGdbmDb) Put(ctx context.Context, key []byte, val []byte) error {
+	tdb.reserve()
+	err := tdb.db.Put(ctx, key, val)
+	tdb.release()
+	return err
+}
+
+func(tdb *ThreadGdbmDb) Get(ctx context.Context, key []byte) ([]byte, error) {
+	tdb.reserve()
+	v, err := tdb.db.Get(ctx, key)
+	tdb.release()
+	return v, err
+}
+
+func(tdb *ThreadGdbmDb) Close() error {
+	tdb.reserve()
+	close(dbC[tdb.connStr])
+	err := tdb.db.Close()
+	tdb.db = nil
+	return err
+}

internal/storage/storageservice.go

@@ -8,57 +8,96 @@ import (
 
 	"git.defalsify.org/vise.git/db"
 	fsdb "git.defalsify.org/vise.git/db/fs"
-	gdbmdb "git.defalsify.org/vise.git/db/gdbm"
 	"git.defalsify.org/vise.git/persist"
 	"git.defalsify.org/vise.git/resource"
+	"git.defalsify.org/vise.git/logging"
+)
+
+var (
+	logg = logging.NewVanilla().WithDomain("storage")
 )	
 
 type StorageService interface {
-	GetPersister(dbDir string, ctx context.Context) (*persist.Persister, error)
+	GetPersister(ctx context.Context) (*persist.Persister, error)
-	GetUserdataDb(dbDir string, ctx context.Context) db.Db
+	GetUserdataDb(ctx context.Context) db.Db
-	GetResource(resourceDir string, ctx context.Context) (resource.Resource, error)
+	GetResource(ctx context.Context) (resource.Resource, error)
-	EnsureDbDir(dbDir string) error
+	EnsureDbDir() error
 }
 
-type MenuStorageService struct{}
+type MenuStorageService struct{
-
+	dbDir string
-func (menuStorageService *MenuStorageService) GetPersister(dbDir string, ctx context.Context) (*persist.Persister, error) {
+	resourceDir string
-	store := gdbmdb.NewGdbmDb()
+	resourceStore db.Db
-	storeFile := path.Join(dbDir, "state.gdbm")
+	stateStore db.Db
-	store.Connect(ctx, storeFile)
+	userDataStore db.Db
-	pr := persist.NewPersister(store)
-	return pr, nil
 }
 
-func (menuStorageService *MenuStorageService) GetUserdataDb(dbDir string, ctx context.Context) db.Db {
+func NewMenuStorageService(dbDir string, resourceDir string) *MenuStorageService {
-	store := gdbmdb.NewGdbmDb()
+	return &MenuStorageService{
-	storeFile := path.Join(dbDir, "userdata.gdbm")
+		dbDir: dbDir,
-	store.Connect(ctx, storeFile)
+		resourceDir: resourceDir,
-
+	}
-	return store
 }
 
-func (menuStorageService *MenuStorageService) GetResource(resourceDir string, ctx context.Context) (resource.Resource, error) {
+func (ms *MenuStorageService) GetPersister(ctx context.Context) (*persist.Persister, error) {
-	store := fsdb.NewFsDb()
+	ms.stateStore = NewThreadGdbmDb()
-	err := store.Connect(ctx, resourceDir)
+	storeFile := path.Join(ms.dbDir, "state.gdbm")
+	err := ms.stateStore.Connect(ctx, storeFile)
 	if err != nil {
 		return nil, err
 	}
-	rfs := resource.NewDbResource(store)
+	pr := persist.NewPersister(ms.stateStore)
+	logg.TraceCtxf(ctx, "menu storage service", "persist", pr, "store", ms.stateStore)
+	return pr, nil
+}
+
+func (ms *MenuStorageService) GetUserdataDb(ctx context.Context) (db.Db, error) {
+	ms.userDataStore = NewThreadGdbmDb()
+	storeFile := path.Join(ms.dbDir, "userdata.gdbm")
+	err := ms.userDataStore.Connect(ctx, storeFile)
+	if err != nil {
+		return nil, err
+	}
+	return ms.userDataStore, nil
+}
+
+func (ms *MenuStorageService) GetResource(ctx context.Context) (resource.Resource, error) {
+	ms.resourceStore = fsdb.NewFsDb()
+	err := ms.resourceStore.Connect(ctx, ms.resourceDir)
+	if err != nil {
+		return nil, err
+	}
+	rfs := resource.NewDbResource(ms.resourceStore)
 	return rfs, nil
 }
 
-func (menuStorageService *MenuStorageService) GetStateStore(dbDir string, ctx context.Context) (db.Db, error) {
+func (ms *MenuStorageService) GetStateStore(ctx context.Context) (db.Db, error) {
-	store := gdbmdb.NewGdbmDb()
+	if ms.stateStore != nil {
-	storeFile := path.Join(dbDir, "state.gdbm")
+		panic("set up store when already exists")
-	store.Connect(ctx, storeFile)
+	}
-	return store, nil
+	ms.stateStore = NewThreadGdbmDb()
+	storeFile := path.Join(ms.dbDir, "state.gdbm")
+	err := ms.stateStore.Connect(ctx, storeFile)
+	if err != nil {
+		return nil, err
+	}
+	return ms.stateStore, nil
 }
 
-func (menuStorageService *MenuStorageService) EnsureDbDir(dbDir string) error {
+func (ms *MenuStorageService) EnsureDbDir() error {
-	err := os.MkdirAll(dbDir, 0700)
+	err := os.MkdirAll(ms.dbDir, 0700)
 	if err != nil {
 		return fmt.Errorf("state dir create exited with error: %v\n", err)
 	}
 	return nil
 }
+
+func (ms *MenuStorageService) Close() error {
+	errA := ms.stateStore.Close()
+	errB := ms.userDataStore.Close()
+	errC := ms.resourceStore.Close()
+	if errA != nil || errB != nil || errC != nil {
+		return fmt.Errorf("%v %v %v", errA, errB, errC)
+	}
+	return nil
+}

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_familyname_menu

@@ -0,0 +1 @@
+Edit family name

services/registration/edit_familyname_menu_swa

@@ -0,0 +1 @@
+Weka jina la familia

services/registration/edit_profile.vis

@@ -2,19 +2,19 @@ LOAD reset_account_authorized 16
 LOAD reset_allow_update 0
 RELOAD reset_allow_update
 MOUT edit_name 1
-MOUT edit_gender 2
+MOUT edit_familyname 2
-MOUT edit_yob 3
+MOUT edit_gender 3
-MOUT edit_location 4
+MOUT edit_yob 4
-MOUT edit_offerings 5
+MOUT edit_location 5
-MOUT view 6
+MOUT edit_offerings 6
+MOUT view 7
 MOUT back 0
 HALT
-INCMP _ 0
+INCMP my_account 0
-LOAD set_reset_single_edit 0
-RELOAD set_reset_single_edit
 INCMP enter_name 1
-INCMP select_gender 2
+INCMP enter_familyname 2
-INCMP enter_yob 3
+INCMP select_gender 3
-INCMP enter_location 4
+INCMP enter_yob 4
-INCMP enter_offerings 5
+INCMP enter_location 5
-INCMP view_profile 6
+INCMP enter_offerings 6
+INCMP view_profile 7

services/registration/enter_familyname.vis

@@ -1,5 +1,9 @@
-LOAD save_firstname 0
+CATCH incorrect_pin flag_incorrect_pin 1
+CATCH profile_update_success flag_allow_update 1
+LOAD save_familyname 0
+RELOAD save_familyname
 MOUT back 0
 HALT
+RELOAD save_familyname
 INCMP _ 0
-INCMP select_gender *
+INCMP pin_entry *

services/registration/enter_familyname_swa

@@ -0,0 +1 @@
+Weka jina la familia

services/registration/enter_location.vis

@@ -1,9 +1,8 @@
-CATCH incorrect_date_format flag_incorrect_date_format 1
+CATCH incorrect_pin flag_incorrect_pin 1
-LOAD save_yob 0
+CATCH profile_update_success flag_allow_update 1
-CATCH update_success flag_allow_update 1
+LOAD save_location 0
 MOUT back 0
 HALT
+RELOAD save_location
 INCMP _ 0
-LOAD save_location 0
+INCMP pin_entry *
-CATCH pin_entry flag_single_edit 1
-INCMP enter_offerings *

services/registration/enter_name.vis

@@ -1,4 +1,12 @@
+CATCH incorrect_pin flag_incorrect_pin 1
+CATCH profile_update_success flag_allow_update 1
+LOAD save_firstname 0
+RELOAD save_firstname 
 MOUT back 0
 HALT
+RELOAD save_firstname
 INCMP _ 0
-INCMP enter_familyname *
+INCMP pin_entry *
+
+
+

services/registration/enter_offerings.vis

@@ -1,8 +1,8 @@
-LOAD save_location 0
 CATCH incorrect_pin flag_incorrect_pin 1
-CATCH update_success flag_allow_update 1
+CATCH profile_update_success flag_allow_update 1
+LOAD save_offerings 0
 MOUT back 0
 HALT
-LOAD save_offerings 0
+RELOAD save_offerings
 INCMP _ 0
 INCMP pin_entry *

services/registration/enter_yob.vis

@@ -1,9 +1,10 @@
-LOAD save_gender 0
+CATCH incorrect_pin flag_incorrect_pin 1
-CATCH update_success flag_allow_update 1
+CATCH profile_update_success flag_allow_update 1
+LOAD save_yob 0
 MOUT back 0
 HALT
+LOAD verify_yob 0
+CATCH incorrect_date_format flag_incorrect_date_format 1
+RELOAD save_yob
 INCMP _ 0
-LOAD verify_yob 8
+INCMP pin_entry *
-LOAD save_yob 0
-CATCH pin_entry flag_single_edit 1
-INCMP enter_location *

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_account.vis

@@ -7,7 +7,7 @@ MOUT pin_options 5
 MOUT my_address 6
 MOUT back 0
 HALT
-INCMP _ 0
+INCMP main 0
 INCMP edit_profile 1
 INCMP change_language 2
 INCMP balances 3

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/profile_update_success

@@ -0,0 +1 @@
+Profile updated successfully

services/registration/profile_update_success.vis

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

services/registration/profile_update_success_swa

@@ -0,0 +1 @@
+Ombi la Kuweka wasifu limefanikiwa

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 @@
-LOAD save_familyname 0
+CATCH incorrect_pin flag_incorrect_pin 1
-CATCH update_success flag_allow_update 1
+CATCH profile_update_success flag_allow_update 1
 MOUT male 1
 MOUT female 2
 MOUT unspecified 3
 MOUT back 0
 HALT
-LOAD save_gender 0
-CATCH pin_entry flag_single_edit 1
 INCMP _ 0
-INCMP enter_yob 1
+INCMP set_male 1
-INCMP enter_yob 2
+INCMP set_female 2
-INCMP enter_yob 3
+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