Merge branch 'wip-code-check'

This commit is contained in:
Carlosokumu 2024-09-07 21:54:00 +03:00
commit a25beb5b80
Signed by untrusted user: carlos
GPG Key ID: 7BD6BC8160A5C953
183 changed files with 2197 additions and 1 deletions

6
.gitignore vendored
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@ -1,2 +1,6 @@
**/*.env
covprofile
covprofile
go.work*
**/*/*.bin
**/*/.state/
cmd/.state/

190
cmd/main.go Normal file
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@ -0,0 +1,190 @@
package main
import (
"context"
"flag"
"fmt"
"os"
"path"
"git.defalsify.org/vise.git/asm"
"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/engine"
"git.defalsify.org/vise.git/persist"
"git.defalsify.org/vise.git/resource"
"git.defalsify.org/vise.git/logging"
"git.grassecon.net/urdt/ussd/internal/handlers/ussd"
)
var (
logg = logging.NewVanilla()
scriptDir = path.Join("services", "registration")
)
func getParser(fp string, debug bool) (*asm.FlagParser, error) {
flagParser := asm.NewFlagParser().WithDebug()
_, err := flagParser.Load(fp)
if err != nil {
return nil, err
}
return flagParser, nil
}
func getHandler(appFlags *asm.FlagParser, rs *resource.DbResource, pe *persist.Persister, userdataStore db.Db) (*ussd.Handlers, error) {
ussdHandlers, err := ussd.NewHandlers(appFlags, pe, userdataStore)
if err != nil {
return nil, err
}
rs.AddLocalFunc("select_language", ussdHandlers.SetLanguage)
rs.AddLocalFunc("create_account", ussdHandlers.CreateAccount)
rs.AddLocalFunc("save_pin", ussdHandlers.SavePin)
rs.AddLocalFunc("verify_pin", ussdHandlers.VerifyPin)
rs.AddLocalFunc("check_identifier", ussdHandlers.CheckIdentifier)
rs.AddLocalFunc("check_account_status", ussdHandlers.CheckAccountStatus)
rs.AddLocalFunc("authorize_account", ussdHandlers.Authorize)
rs.AddLocalFunc("quit", ussdHandlers.Quit)
rs.AddLocalFunc("check_balance", ussdHandlers.CheckBalance)
rs.AddLocalFunc("validate_recipient", ussdHandlers.ValidateRecipient)
rs.AddLocalFunc("transaction_reset", ussdHandlers.TransactionReset)
rs.AddLocalFunc("max_amount", ussdHandlers.MaxAmount)
rs.AddLocalFunc("validate_amount", ussdHandlers.ValidateAmount)
rs.AddLocalFunc("reset_transaction_amount", ussdHandlers.ResetTransactionAmount)
rs.AddLocalFunc("get_recipient", ussdHandlers.GetRecipient)
rs.AddLocalFunc("get_sender", ussdHandlers.GetSender)
rs.AddLocalFunc("get_amount", ussdHandlers.GetAmount)
rs.AddLocalFunc("reset_incorrect", ussdHandlers.ResetIncorrectPin)
rs.AddLocalFunc("save_firstname", ussdHandlers.SaveFirstname)
rs.AddLocalFunc("save_familyname", ussdHandlers.SaveFamilyname)
rs.AddLocalFunc("save_gender", ussdHandlers.SaveGender)
rs.AddLocalFunc("save_location", ussdHandlers.SaveLocation)
rs.AddLocalFunc("save_yob", ussdHandlers.SaveYob)
rs.AddLocalFunc("save_offerings", ussdHandlers.SaveOfferings)
rs.AddLocalFunc("quit_with_balance", ussdHandlers.QuitWithBalance)
rs.AddLocalFunc("reset_account_authorized", ussdHandlers.ResetAccountAuthorized)
rs.AddLocalFunc("reset_allow_update", ussdHandlers.ResetAllowUpdate)
rs.AddLocalFunc("get_profile_info", ussdHandlers.GetProfileInfo)
rs.AddLocalFunc("verify_yob", ussdHandlers.VerifyYob)
rs.AddLocalFunc("reset_incorrect_date_format", ussdHandlers.ResetIncorrectYob)
rs.AddLocalFunc("set_reset_single_edit", ussdHandlers.SetResetSingleEdit)
rs.AddLocalFunc("initiate_transaction", ussdHandlers.InitiateTransaction)
return ussdHandlers, nil
}
func getPersister(dbDir string, ctx context.Context) (*persist.Persister, error) {
err := os.MkdirAll(dbDir, 0700)
if err != nil {
return nil, fmt.Errorf("state dir create exited with error: %v\n", err)
}
store := gdbmdb.NewGdbmDb()
storeFile := path.Join(dbDir, "state.gdbm")
store.Connect(ctx, storeFile)
pr := persist.NewPersister(store)
return pr, nil
}
func getUserdataDb(dbDir string, ctx context.Context) db.Db {
store := gdbmdb.NewGdbmDb()
storeFile := path.Join(dbDir, "userdata.gdbm")
store.Connect(ctx, storeFile)
return store
}
func getResource(resourceDir string, ctx context.Context) (resource.Resource, error) {
store := fsdb.NewFsDb()
err := store.Connect(ctx, resourceDir)
if err != nil {
return nil, err
}
rfs := resource.NewDbResource(store)
return rfs, nil
}
func getEngine(cfg engine.Config, rs resource.Resource, pr *persist.Persister) *engine.DefaultEngine {
en := engine.NewEngine(cfg, rs)
en = en.WithPersister(pr)
return en
}
func main() {
var dbDir string
var resourceDir string
var size uint
var sessionId string
var debug bool
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(&debug, "d", false, "use engine debug output")
flag.UintVar(&size, "s", 160, "max size of output")
flag.Parse()
logg.Infof("start command", "dbdir", dbDir, "resourcedir", resourceDir, "outputsize", size)
ctx := context.Background()
ctx = context.WithValue(ctx, "SessionId",sessionId)
pfp := path.Join(scriptDir, "pp.csv")
flagParser, err := getParser(pfp, true)
if err != nil {
os.Exit(1)
}
cfg := engine.Config{
Root: "root",
SessionId: sessionId,
OutputSize: uint32(size),
FlagCount: uint32(16),
}
rs, err := getResource(resourceDir, ctx)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
pr, err := getPersister(dbDir, ctx)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
store := getUserdataDb(dbDir, ctx)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
dbResource, ok := rs.(*resource.DbResource)
if !ok {
os.Exit(1)
}
hl, err := getHandler(flagParser, dbResource, pr, store)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
en := getEngine(cfg, rs, pr)
en = en.WithFirst(hl.Init)
if debug {
en = en.WithDebug(nil)
}
_, err = en.Init(ctx)
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)
}
}

10
config/config.go Normal file
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package config
const (
CreateAccountURL = "https://custodial.sarafu.africa/api/account/create"
TrackStatusURL = "https://custodial.sarafu.africa/api/track/"
BalanceURL = "https://custodial.sarafu.africa/api/account/status/"
)

1
go-vise Submodule

@ -0,0 +1 @@
Subproject commit 2bddc363f20210ab019eec29d8ba4104d147e9b7

22
go.mod
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@ -1,3 +1,25 @@
module git.grassecon.net/urdt/ussd
go 1.22.6
require (
github.com/alecthomas/participle/v2 v2.0.0 // indirect
github.com/alecthomas/repr v0.2.0 // indirect
github.com/barbashov/iso639-3 v0.0.0-20211020172741-1f4ffb2d8d1c // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/fxamacker/cbor/v2 v2.4.0 // indirect
github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4 // indirect
github.com/hexops/gotextdiff v1.0.3 // indirect
github.com/mattn/kinako v0.0.0-20170717041458-332c0a7e205a // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/stretchr/objx v0.5.2 // indirect
github.com/stretchr/testify v1.9.0
github.com/x448/float16 v0.8.4 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
require (
git.defalsify.org/vise.git v0.1.0-rc.1.0.20240906020635-400f69d01a89
github.com/alecthomas/assert/v2 v2.2.2
gopkg.in/leonelquinteros/gotext.v1 v1.3.1
)

36
go.sum Normal file
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@ -0,0 +1,36 @@
git.defalsify.org/vise.git v0.1.0-rc.1.0.20240906020635-400f69d01a89 h1:YyQODhMwSM5YD9yKHM5jCF0HC0RQtE3MkVXcTnOhXJo=
git.defalsify.org/vise.git v0.1.0-rc.1.0.20240906020635-400f69d01a89/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=
github.com/alecthomas/participle/v2 v2.0.0/go.mod h1:rAKZdJldHu8084ojcWevWAL8KmEU+AT+Olodb+WoN2Y=
github.com/alecthomas/repr v0.2.0 h1:HAzS41CIzNW5syS8Mf9UwXhNH1J9aix/BvDRf1Ml2Yk=
github.com/alecthomas/repr v0.2.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
github.com/barbashov/iso639-3 v0.0.0-20211020172741-1f4ffb2d8d1c h1:H9Nm+I7Cg/YVPpEV1RzU3Wq2pjamPc/UtHDgItcb7lE=
github.com/barbashov/iso639-3 v0.0.0-20211020172741-1f4ffb2d8d1c/go.mod h1:rGod7o6KPeJ+hyBpHfhi4v7blx9sf+QsHsA7KAsdN6U=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/fxamacker/cbor/v2 v2.4.0 h1:ri0ArlOR+5XunOP8CRUowT0pSJOwhW098ZCUyskZD88=
github.com/fxamacker/cbor/v2 v2.4.0/go.mod h1:TA1xS00nchWmaBnEIxPSE5oHLuJBAVvqrtAnWBwBCVo=
github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4 h1:U4kkNYryi/qfbBF8gh7Vsbuz+cVmhf5kt6pE9bYYyLo=
github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4/go.mod h1:zpZDgZFzeq9s0MIeB1P50NIEWDFFHSFBohI/NbaTD/Y=
github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
github.com/mattn/kinako v0.0.0-20170717041458-332c0a7e205a h1:0Q3H0YXzMHiciXtRcM+j0jiCe8WKPQHoRgQiRTnfcLY=
github.com/mattn/kinako v0.0.0-20170717041458-332c0a7e205a/go.mod h1:CdTTBOYzS5E4mWS1N8NWP6AHI19MP0A2B18n3hLzRMk=
github.com/peteole/testdata-loader v0.3.0 h1:8jckE9KcyNHgyv/VPoaljvKZE0Rqr8+dPVYH6rfNr9I=
github.com/peteole/testdata-loader v0.3.0/go.mod h1:Mt0ZbRtb56u8SLJpNP+BnQbENljMorYBpqlvt3cS83U=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/leonelquinteros/gotext.v1 v1.3.1 h1:8d9/fdTG0kn/B7NNGV1BsEyvektXFAbkMsTZS2sFSCc=
gopkg.in/leonelquinteros/gotext.v1 v1.3.1/go.mod h1:X1WlGDeAFIYsW6GjgMm4VwUwZ2XjI7Zan2InxSUQWrU=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

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package server
import (
"encoding/json"
"io"
"net/http"
"git.grassecon.net/urdt/ussd/config"
"git.grassecon.net/urdt/ussd/internal/models"
)
type AccountServiceInterface interface {
CheckBalance(publicKey string) (string, error)
CreateAccount() (*models.AccountResponse, error)
CheckAccountStatus(trackingId string) (string, error)
}
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.
//
func (as *AccountService) CheckAccountStatus(trackingId string) (string, error) {
resp, err := http.Get(config.TrackStatusURL + trackingId)
if err != nil {
return "", err
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return "", err
}
var trackResp models.TrackStatusResponse
err = json.Unmarshal(body, &trackResp)
if err != nil {
return "", err
}
status := trackResp.Result.Transaction.Status
return status, nil
}
// CheckBalance retrieves the balance for a given public key from the custodial balance API endpoint.
// Parameters:
// - publicKey: The public key associated with the account whose balance needs to be checked.
func (as *AccountService) CheckBalance(publicKey string) (string, error) {
resp, err := http.Get(config.BalanceURL + publicKey)
if err != nil {
return "0.0", err
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return "0.0", err
}
var balanceResp models.BalanceResponse
err = json.Unmarshal(body, &balanceResp)
if err != nil {
return "0.0", err
}
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) {
resp, err := http.Post(config.CreateAccountURL, "application/json", nil)
if err != nil {
return nil, err
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, err
}
var accountResp models.AccountResponse
err = json.Unmarshal(body, &accountResp)
if err != nil {
return nil, err
}
return &accountResp, nil
}

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package ussd
import (
"bytes"
"context"
"fmt"
"path"
"regexp"
"strconv"
"strings"
"git.defalsify.org/vise.git/asm"
"git.defalsify.org/vise.git/cache"
"git.defalsify.org/vise.git/db"
"git.defalsify.org/vise.git/lang"
"git.defalsify.org/vise.git/logging"
"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/utils"
"gopkg.in/leonelquinteros/gotext.v1"
)
var (
logg = logging.NewVanilla().WithDomain("ussdmenuhandler")
scriptDir = path.Join("services", "registration")
translationDir = path.Join(scriptDir, "locale")
)
type FSData struct {
Path string
St *state.State
}
// FlagManager handles centralized flag management
type FlagManager struct {
parser *asm.FlagParser
}
// NewFlagManager creates a new FlagManager instance
func NewFlagManager(csvPath string) (*FlagManager, error) {
parser := asm.NewFlagParser()
_, err := parser.Load(csvPath)
if err != nil {
return nil, fmt.Errorf("failed to load flag parser: %v", err)
}
return &FlagManager{
parser: parser,
}, nil
}
// GetFlag retrieves a flag value by its label
func (fm *FlagManager) GetFlag(label string) (uint32, error) {
return fm.parser.GetFlag(label)
}
type Handlers struct {
pe *persist.Persister
st *state.State
ca cache.Memory
userdataStore db.Db
flagManager *asm.FlagParser
accountFileHandler *utils.AccountFileHandler
accountService server.AccountServiceInterface
}
func NewHandlers(appFlags *asm.FlagParser, pe *persist.Persister, userdataStore db.Db) (*Handlers, error) {
if pe == nil {
return nil, fmt.Errorf("cannot create handler with nil persister")
}
if userdataStore == nil {
return nil, fmt.Errorf("cannot create handler with nil userdata store")
}
h := &Handlers{
pe: pe,
userdataStore: userdataStore,
flagManager: appFlags,
accountFileHandler: utils.NewAccountFileHandler(userdataStore),
accountService: &server.AccountService{},
}
return h, nil
}
// Define the regex pattern as a constant
const pinPattern = `^\d{4}$`
// isValidPIN checks whether the given input is a 4 digit number
func isValidPIN(pin string) bool {
match, _ := regexp.MatchString(pinPattern, pin)
return match
}
func (h *Handlers) Init(ctx context.Context, sym string, input []byte) (resource.Result, error) {
var r resource.Result
if h.pe == nil {
logg.WarnCtxf(ctx, "handler init called before it is ready or more than once", "state", h.st, "cache", h.ca)
return r, nil
}
h.st = h.pe.GetState()
h.ca = h.pe.GetMemory()
if h.st == nil || h.ca == nil {
logg.ErrorCtxf(ctx, "perister fail in handler", "state", h.st, "cache", h.ca)
return r, fmt.Errorf("cannot get state and memory for handler")
}
h.pe = nil
logg.DebugCtxf(ctx, "handler has been initialized", "state", h.st, "cache", h.ca)
return r, nil
}
// SetLanguage sets the language across the menu
func (h *Handlers) SetLanguage(ctx context.Context, sym string, input []byte) (resource.Result, error) {
var res resource.Result
var err error
inputStr := string(input)
switch inputStr {
case "0":
res.FlagSet = []uint32{state.FLAG_LANG}
res.Content = "eng"
case "1":
res.FlagSet = []uint32{state.FLAG_LANG}
res.Content = "swa"
default:
}
languageSetFlag, err := h.flagManager.GetFlag("flag_language_set")
if err != nil {
return res, err
}
res.FlagSet = append(res.FlagSet, languageSetFlag)
return res, nil
}
func (h *Handlers) createAccountNoExist(ctx context.Context, sessionId string, res *resource.Result) error {
accountResp, err := h.accountService.CreateAccount()
data := map[utils.DataTyp]string{
utils.DATA_TRACKING_ID: accountResp.Result.TrackingId,
utils.DATA_PUBLIC_KEY: accountResp.Result.PublicKey,
utils.DATA_CUSTODIAL_ID: accountResp.Result.CustodialId.String(),
}
for key, value := range data {
err := utils.WriteEntry(ctx, h.userdataStore, sessionId, key, []byte(value))
if err != nil {
return err
}
}
flag_account_created, _ := h.flagManager.GetFlag("flag_account_created")
res.FlagSet = append(res.FlagSet, flag_account_created)
return err
}
// CreateAccount checks if any account exists on the JSON data file, and if not
// creates an account on the API,
// sets the default values and flags
func (h *Handlers) CreateAccount(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")
}
_, err = utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_ACCOUNT_CREATED)
if err != nil {
if db.IsNotFound(err) {
logg.Printf(logging.LVL_INFO, "Creating an account because it doesn't exist")
err = h.createAccountNoExist(ctx, sessionId, &res)
if err != nil {
return res, err
}
}
}
return res, nil
}
// SavePin persists the user's PIN choice into the filesystem
func (h *Handlers) SavePin(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")
accountPIN := string(input)
// Validate that the PIN is a 4-digit number
if !isValidPIN(accountPIN) {
res.FlagSet = append(res.FlagSet, flag_incorrect_pin)
return res, nil
}
res.FlagReset = append(res.FlagReset, flag_incorrect_pin)
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_ACCOUNT_PIN, []byte(accountPIN))
if err != nil {
return res, err
}
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
func (h *Handlers) VerifyPin(ctx context.Context, sym string, input []byte) (resource.Result, error) {
var res resource.Result
flag_valid_pin, _ := h.flagManager.GetFlag("flag_valid_pin")
flag_pin_mismatch, _ := h.flagManager.GetFlag("flag_pin_mismatch")
flag_pin_set, _ := h.flagManager.GetFlag("flag_pin_set")
sessionId, ok := ctx.Value("SessionId").(string)
if !ok {
return res, fmt.Errorf("missing session")
}
AccountPin, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_ACCOUNT_PIN)
if bytes.Equal(input, AccountPin) {
res.FlagSet = []uint32{flag_valid_pin}
res.FlagReset = []uint32{flag_pin_mismatch}
res.FlagSet = append(res.FlagSet, flag_pin_set)
} else {
res.FlagSet = []uint32{flag_pin_mismatch}
}
return res, nil
}
// codeFromCtx retrieves language codes from the context that can be used for handling translations
func codeFromCtx(ctx context.Context) string {
var code string
if ctx.Value("Language") != nil {
lang := ctx.Value("Language").(lang.Language)
code = lang.Code
}
return code
}
// SaveFirstname updates the first name in the gdbm with the provided input.
func (h *Handlers) SaveFirstname(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")
}
if len(input) > 0 {
firstName := string(input)
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_FIRST_NAME, []byte(firstName))
if err != nil {
return res, nil
}
}
return res, nil
}
// SaveFamilyname updates the family name in the gdbm with the provided input.
func (h *Handlers) SaveFamilyname(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")
}
if len(input) > 0 {
familyName := string(input)
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_FAMILY_NAME, []byte(familyName))
if err != nil {
return res, nil
}
} else {
return res, fmt.Errorf("a family name cannot be less than one character")
}
return res, nil
}
// SaveYOB updates the Year of Birth(YOB) in the gdbm with the provided input.
func (h *Handlers) SaveYob(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")
}
if len(input) == 4 {
yob := string(input)
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_YOB, []byte(yob))
if err != nil {
return res, nil
}
}
return res, nil
}
// SaveLocation updates the location in the gdbm with the provided input.
func (h *Handlers) SaveLocation(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")
}
if len(input) > 0 {
location := string(input)
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_LOCATION, []byte(location))
if err != nil {
return res, nil
}
}
return res, nil
}
// 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) {
var res resource.Result
var err error
sessionId, ok := ctx.Value("SessionId").(string)
if !ok {
return res, fmt.Errorf("missing session")
}
if len(input) > 0 {
gender := string(input)
switch gender {
case "1":
gender = "Male"
case "2":
gender = "Female"
case "3":
gender = "Unspecified"
}
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_GENDER, []byte(gender))
if err != nil {
return res, nil
}
}
return res, nil
}
// SaveOfferings updates the offerings(goods and services provided by the user) in the gdbm with the provided input.
func (h *Handlers) SaveOfferings(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")
}
if len(input) > 0 {
offerings := string(input)
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_OFFERINGS, []byte(offerings))
if err != nil {
return res, nil
}
}
return res, nil
}
// ResetAllowUpdate resets the allowupdate flag that allows a user to update profile data.
func (h *Handlers) ResetAllowUpdate(ctx context.Context, sym string, input []byte) (resource.Result, error) {
var res resource.Result
flag_allow_update, _ := h.flagManager.GetFlag("flag_allow_update")
res.FlagReset = append(res.FlagReset, flag_allow_update)
return res, nil
}
// 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)
return res, nil
}
// 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")
}
publicKey, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_PUBLIC_KEY)
res.Content = string(publicKey)
return res, nil
}
// Authorize attempts to unlock the next sequential nodes by verifying the provided PIN against the already set PIN.
// It sets the required flags that control the flow.
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")
AccountPin, err := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_ACCOUNT_PIN)
if err == nil {
if len(input) == 4 {
if bytes.Equal(input, AccountPin) {
if h.st.MatchFlag(flag_account_authorized, false) {
res.FlagReset = append(res.FlagReset, flag_incorrect_pin)
res.FlagSet = append(res.FlagSet, flag_allow_update, flag_account_authorized)
} else {
res.FlagSet = append(res.FlagSet, flag_allow_update)
res.FlagReset = append(res.FlagReset, flag_account_authorized)
}
} else {
res.FlagSet = append(res.FlagSet, flag_incorrect_pin)
res.FlagReset = append(res.FlagReset, flag_account_authorized)
return res, nil
}
}
} else {
return res, nil
}
return res, nil
}
// 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
}
// CheckAccountStatus queries the API using the TrackingId and sets flags
// based on the account status
func (h *Handlers) CheckAccountStatus(ctx context.Context, sym string, input []byte) (resource.Result, error) {
var res resource.Result
flag_account_success, _ := h.flagManager.GetFlag("flag_account_success")
flag_account_pending, _ := h.flagManager.GetFlag("flag_account_pending")
sessionId, ok := ctx.Value("SessionId").(string)
if !ok {
return res, fmt.Errorf("missing session")
}
trackingId, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_TRACKING_ID)
status, err := h.accountService.CheckAccountStatus(string(trackingId))
if err != nil {
fmt.Println("Error checking account status:", err)
return res, err
}
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_ACCOUNT_STATUS, []byte(status))
if err != nil {
return res, nil
}
if status == "SUCCESS" {
res.FlagSet = append(res.FlagSet, flag_account_success)
res.FlagReset = append(res.FlagReset, flag_account_pending)
} else {
res.FlagReset = append(res.FlagReset, flag_account_success)
res.FlagSet = append(res.FlagSet, flag_account_pending)
}
return res, nil
}
// Quit displays the Thank you message and exits the menu
func (h *Handlers) Quit(ctx context.Context, sym string, input []byte) (resource.Result, error) {
var res resource.Result
flag_account_authorized, _ := h.flagManager.GetFlag("flag_account_authorized")
code := codeFromCtx(ctx)
l := gotext.NewLocale(translationDir, code)
l.AddDomain("default")
res.Content = l.Get("Thank you for using Sarafu. Goodbye!")
res.FlagReset = append(res.FlagReset, flag_account_authorized)
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
var err error
flag_incorrect_date_format, _ := h.flagManager.GetFlag("flag_incorrect_date_format")
date := string(input)
_, err = strconv.Atoi(date)
if err != nil {
// If conversion fails, input is not numeric
res.FlagSet = append(res.FlagSet, flag_incorrect_date_format)
return res, nil
}
if len(date) == 4 {
res.FlagReset = append(res.FlagReset, flag_incorrect_date_format)
} else {
res.FlagSet = append(res.FlagSet, flag_incorrect_date_format)
}
return res, nil
}
// ResetIncorrectYob resets the incorrect date format flag after a new attempt
func (h *Handlers) ResetIncorrectYob(ctx context.Context, sym string, input []byte) (resource.Result, error) {
var res resource.Result
flag_incorrect_date_format, _ := h.flagManager.GetFlag("flag_incorrect_date_format")
res.FlagReset = append(res.FlagReset, flag_incorrect_date_format)
return res, nil
}
// CheckBalance retrieves the balance from the API using the "PublicKey" and sets
// the balance as the result content
func (h *Handlers) CheckBalance(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")
}
publicKey, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_PUBLIC_KEY)
balance, err := h.accountService.CheckBalance(string(publicKey))
if err != nil {
return res, nil
}
res.Content = balance
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
var err error
sessionId, ok := ctx.Value("SessionId").(string)
if !ok {
return res, fmt.Errorf("missing session")
}
recipient := string(input)
flag_invalid_recipient, _ := h.flagManager.GetFlag("flag_invalid_recipient")
if recipient != "0" {
// mimic invalid number check
if recipient == "000" {
res.FlagSet = append(res.FlagSet, flag_invalid_recipient)
res.Content = recipient
return res, nil
}
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_RECIPIENT, []byte(recipient))
if err != nil {
return res, nil
}
}
return res, nil
}
// TransactionReset resets the previous transaction data (Recipient and Amount)
// as well as the invalid flags
func (h *Handlers) TransactionReset(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_invalid_recipient, _ := h.flagManager.GetFlag("flag_invalid_recipient")
flag_invalid_recipient_with_invite, _ := h.flagManager.GetFlag("flag_invalid_recipient_with_invite")
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_AMOUNT, []byte(""))
if err != nil {
return res, nil
}
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_RECIPIENT, []byte(""))
if err != nil {
return res, nil
}
res.FlagReset = append(res.FlagReset, flag_invalid_recipient, flag_invalid_recipient_with_invite)
return res, nil
}
// ResetTransactionAmount resets the transaction amount and invalid flag
func (h *Handlers) ResetTransactionAmount(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_invalid_amount, _ := h.flagManager.GetFlag("flag_invalid_amount")
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_AMOUNT, []byte(""))
if err != nil {
return res, nil
}
res.FlagReset = append(res.FlagReset, flag_invalid_amount)
return res, nil
}
// MaxAmount gets the current balance from the API and sets it as
// the result content.
func (h *Handlers) MaxAmount(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")
}
publicKey, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_PUBLIC_KEY)
balance, err := h.accountService.CheckBalance(string(publicKey))
if err != nil {
return res, nil
}
res.Content = balance
return res, nil
}
// ValidateAmount ensures that the given input is a valid amount and that
// it is not more than the current balance.
func (h *Handlers) ValidateAmount(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_invalid_amount, _ := h.flagManager.GetFlag("flag_invalid_amount")
publicKey, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_PUBLIC_KEY)
amountStr := string(input)
balanceStr, err := h.accountService.CheckBalance(string(publicKey))
if err != nil {
return res, err
}
res.Content = balanceStr
// Parse the balance
balanceParts := strings.Split(balanceStr, " ")
if len(balanceParts) != 2 {
return res, fmt.Errorf("unexpected balance format: %s", balanceStr)
}
balanceValue, err := strconv.ParseFloat(balanceParts[0], 64)
if err != nil {
return res, fmt.Errorf("failed to parse balance: %v", err)
}
// Extract numeric part from input
re := regexp.MustCompile(`^(\d+(\.\d+)?)\s*(?:CELO)?$`)
matches := re.FindStringSubmatch(strings.TrimSpace(amountStr))
if len(matches) < 2 {
res.FlagSet = append(res.FlagSet, flag_invalid_amount)
res.Content = amountStr
return res, nil
}
inputAmount, err := strconv.ParseFloat(matches[1], 64)
if err != nil {
res.FlagSet = append(res.FlagSet, flag_invalid_amount)
res.Content = amountStr
return res, nil
}
if inputAmount > balanceValue {
res.FlagSet = append(res.FlagSet, flag_invalid_amount)
res.Content = amountStr
return res, nil
}
res.Content = fmt.Sprintf("%.3f", inputAmount) // Format to 3 decimal places
err = utils.WriteEntry(ctx, h.userdataStore, sessionId, utils.DATA_AMOUNT, []byte(amountStr))
if err != nil {
return res, err
}
return res, nil
}
// GetRecipient returns the transaction recipient from the gdbm.
func (h *Handlers) GetRecipient(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")
}
recipient, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_RECIPIENT)
res.Content = string(recipient)
return res, nil
}
// GetSender retrieves the public key from the Gdbm Db
func (h *Handlers) GetSender(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")
}
publicKey, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_PUBLIC_KEY)
res.Content = string(publicKey)
return res, nil
}
// GetAmount retrieves the amount from teh Gdbm Db
func (h *Handlers) GetAmount(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")
}
amount, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_AMOUNT)
res.Content = string(amount)
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")
publicKey, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_PUBLIC_KEY)
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) {
var res resource.Result
var err error
sessionId, ok := ctx.Value("SessionId").(string)
if !ok {
return res, fmt.Errorf("missing session")
}
code := codeFromCtx(ctx)
l := gotext.NewLocale(translationDir, code)
l.AddDomain("default")
// TODO
// Use the amount, recipient and sender to call the API and initialize the transaction
publicKey, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_PUBLIC_KEY)
amount, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_AMOUNT)
recipient, _ := utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_RECIPIENT)
res.Content = l.Get("Your request has been sent. %s will receive %s from %s.", string(recipient), string(amount), string(publicKey))
account_authorized_flag, err := h.flagManager.GetFlag("flag_account_authorized")
if err != nil {
return res, err
}
res.FlagReset = append(res.FlagReset, account_authorized_flag)
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
sessionId, ok := ctx.Value("SessionId").(string)
if !ok {
return res, fmt.Errorf("missing session")
}
// Default value when an entry is not found
defaultValue := "Not Provided"
// Helper function to handle nil byte slices and convert them to string
getEntryOrDefault := func(entry []byte, err error) string {
if err != nil || entry == nil {
return defaultValue
}
return string(entry)
}
// Retrieve user data as strings with fallback to defaultValue
firstName := getEntryOrDefault(utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_FIRST_NAME))
familyName := getEntryOrDefault(utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_FAMILY_NAME))
yob := getEntryOrDefault(utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_YOB))
gender := getEntryOrDefault(utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_GENDER))
location := getEntryOrDefault(utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_LOCATION))
offerings := getEntryOrDefault(utils.ReadEntry(ctx, h.userdataStore, sessionId, utils.DATA_OFFERINGS))
// Construct the full name
name := defaultValue
if familyName != defaultValue {
if firstName == defaultValue {
name = familyName
} else {
name = firstName + " " + familyName
}
}
// Calculate age from year of birth
age := defaultValue
if yob != defaultValue {
if yobInt, err := strconv.Atoi(yob); err == nil {
age = strconv.Itoa(utils.CalculateAgeWithYOB(yobInt))
} else {
return res, fmt.Errorf("invalid year of birth: %v", err)
}
}
// Format the result
res.Content = fmt.Sprintf(
"Name: %s\nGender: %s\nAge: %s\nLocation: %s\nYou provide: %s\n",
name, gender, age, location, offerings,
)
return res, nil
}

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@ -0,0 +1,171 @@
package ussd
import (
"context"
"encoding/json"
"testing"
"git.defalsify.org/vise.git/db"
"git.grassecon.net/urdt/ussd/internal/handlers/ussd/mocks"
"git.grassecon.net/urdt/ussd/internal/models"
"git.grassecon.net/urdt/ussd/internal/utils"
"github.com/alecthomas/assert/v2"
"github.com/stretchr/testify/mock"
)
func TestCreateAccount_Success(t *testing.T) {
mockCreateAccountService := new(mocks.MockAccountService)
mockUserDataStore := new(mocks.MockDb)
h := &Handlers{
userdataStore: mockUserDataStore,
accountService: mockCreateAccountService,
}
ctx := context.WithValue(context.Background(), "SessionId", "test-session-12345")
k := utils.PackKey(utils.DATA_ACCOUNT_CREATED, []byte("test-session-12345"))
mockUserDataStore.On("SetPrefix", uint8(0x20)).Return(nil)
mockUserDataStore.On("SetSession", "test-session-12345").Return(nil)
mockUserDataStore.On("Get", ctx, k).
Return(nil, db.ErrNotFound{})
// Define expected account response after api call
expectedAccountResp := &models.AccountResponse{
Ok: true,
Result: struct {
CustodialId json.Number `json:"custodialId"`
PublicKey string `json:"publicKey"`
TrackingId string `json:"trackingId"`
}{
CustodialId: "12",
PublicKey: "0x8E0XSCSVA",
TrackingId: "d95a7e83-196c-4fd0-866fSGAGA",
},
}
mockCreateAccountService.On("CreateAccount").Return(expectedAccountResp, nil)
_, err := h.CreateAccount(ctx, "create_account", []byte("create_account"))
// Assert results
assert.NoError(t, err)
assert.Equal(t, expectedAccountResp.Ok, true)
}
func TestSaveFirstname(t *testing.T) {
// Create a mock database
mockDb := new(mocks.MockDb)
// Create a Handlers instance with the mock database
h := &Handlers{
userdataStore: mockDb,
}
// Create a context with a session ID
ctx := context.WithValue(context.Background(), "SessionId", "test-session")
tests := []struct {
name string
input []byte
expectError bool
setupMock func(*mocks.MockDb)
}{
{
name: "Valid first name",
input: []byte("John"),
expectError: false,
setupMock: func(m *mocks.MockDb) {
m.On("SetPrefix", uint8(0x20)).Return(nil)
m.On("SetSession", "test-session").Return(nil)
m.On("Put", mock.Anything, mock.Anything, []byte("John")).Return(nil)
},
},
{
name: "Empty first name",
input: []byte{},
expectError: false, // Note: The function doesn't return an error for empty input
setupMock: func(m *mocks.MockDb) {},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
// Setup mock expectations
tt.setupMock(mockDb)
// Call the function
_, err := h.SaveFirstname(ctx, "", tt.input)
if tt.expectError {
assert.Error(t, err)
} else {
assert.NoError(t, err)
mockDb.AssertExpectations(t)
}
// Clear mock for the next test
mockDb.ExpectedCalls = nil
mockDb.Calls = nil
})
}
}
func TestSaveFamilyname(t *testing.T) {
// Create a mock database
mockDb := new(mocks.MockDb)
// Create a Handlers instance with the mock database
h := &Handlers{
userdataStore: mockDb,
}
// Create a context with a session ID
ctx := context.WithValue(context.Background(), "SessionId", "test-session")
tests := []struct {
name string
input []byte
expectError bool
setupMock func(*mocks.MockDb)
}{
{
name: "Valid family name",
input: []byte("Smith"),
expectError: false,
setupMock: func(m *mocks.MockDb) {
m.On("SetPrefix", uint8(0x20)).Return(nil)
m.On("SetSession", "test-session").Return(nil)
m.On("Put", mock.Anything, mock.Anything, []byte("Smith")).Return(nil)
},
},
{
name: "Empty family name",
input: []byte{},
expectError: true,
setupMock: func(m *mocks.MockDb) {},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
// Setup mock expectations
tt.setupMock(mockDb)
// Call the function
_, err := h.SaveFamilyname(ctx, "", tt.input)
if tt.expectError {
assert.Error(t, err)
} else {
assert.NoError(t, err)
mockDb.AssertExpectations(t)
}
// Clear mock for the next test
mockDb.ExpectedCalls = nil
mockDb.Calls = nil
})
}
}
func testSavePin () {
}

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@ -0,0 +1,59 @@
package mocks
import (
"context"
"git.defalsify.org/vise.git/lang"
"github.com/stretchr/testify/mock"
)
type MockDb struct {
mock.Mock
}
func (m *MockDb) SetPrefix(prefix uint8) {
m.Called(prefix)
}
func (m *MockDb) Prefix() uint8 {
args := m.Called()
return args.Get(0).(uint8)
}
func (m *MockDb) Safe() bool {
args := m.Called()
return args.Get(0).(bool)
}
func (m *MockDb) SetLanguage(language *lang.Language) {
m.Called(language)
}
func (m *MockDb) SetLock(uint8, bool) error {
args := m.Called()
return args.Error(0)
}
func (m *MockDb) Connect(ctx context.Context, connectionStr string) error {
args := m.Called(ctx, connectionStr)
return args.Error(0)
}
func (m *MockDb) SetSession(sessionId string) {
m.Called(sessionId)
}
func (m *MockDb) Put(ctx context.Context, key, value []byte) error {
args := m.Called(ctx, key, value)
return args.Error(0)
}
func (m *MockDb) Get(ctx context.Context, key []byte) ([]byte, error) {
args := m.Called(ctx, key)
return nil, args.Error(0)
}
func (m *MockDb) Close() error {
args := m.Called(nil)
return args.Error(0)
}

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@ -0,0 +1,26 @@
package mocks
import (
"git.grassecon.net/urdt/ussd/internal/models"
"github.com/stretchr/testify/mock"
)
// MockAccountService implements AccountServiceInterface for testing
type MockAccountService struct {
mock.Mock
}
func (m *MockAccountService) CreateAccount() (*models.AccountResponse, error) {
args := m.Called()
return args.Get(0).(*models.AccountResponse), args.Error(1)
}
func (m *MockAccountService) CheckBalance(publicKey string) (string, error) {
args := m.Called(publicKey)
return args.String(0), args.Error(1)
}
func (m *MockAccountService) CheckAccountStatus(trackingId string) (string, error) {
args := m.Called(trackingId)
return args.String(0), args.Error(1)
}

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@ -0,0 +1,15 @@
package models
import (
"encoding/json"
)
type AccountResponse struct {
Ok bool `json:"ok"`
Result struct {
CustodialId json.Number `json:"custodialId"`
PublicKey string `json:"publicKey"`
TrackingId string `json:"trackingId"`
} `json:"result"`
}

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@ -0,0 +1,12 @@
package models
import "encoding/json"
type BalanceResponse struct {
Ok bool `json:"ok"`
Result struct {
Balance string `json:"balance"`
Nonce json.Number `json:"nonce"`
} `json:"result"`
}

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@ -0,0 +1,20 @@
package models
import (
"encoding/json"
"time"
)
type TrackStatusResponse struct {
Ok bool `json:"ok"`
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"`
}
} `json:"result"`
}

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@ -0,0 +1,44 @@
package utils
import (
"context"
"encoding/json"
"git.defalsify.org/vise.git/db"
)
type AccountFileHandler struct {
store db.Db
}
func NewAccountFileHandler(store db.Db) *AccountFileHandler {
return &AccountFileHandler{
store: store,
}
}
func (afh *AccountFileHandler) ReadAccountData(ctx context.Context, sessionId string) (map[string]string, error) {
var accountData map[string]string
jsonData, err := ReadEntry(ctx, afh.store, sessionId, DATA_ACCOUNT)
if err != nil {
return nil,err
}
err = json.Unmarshal(jsonData, &accountData)
if err != nil {
return nil, err
}
return accountData, nil
}
func (afh *AccountFileHandler) WriteAccountData(ctx context.Context, sessionId string, accountData map[string]string) error {
_, err := json.Marshal(accountData)
if err != nil {
return err
}
return nil
}
func (afh *AccountFileHandler) EnsureFileExists() error {
return nil
}

35
internal/utils/age.go Normal file
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@ -0,0 +1,35 @@
package utils
import "time"
// CalculateAge calculates the age based on a given birthdate and the current date in the format dd/mm/yy
// It adjusts for cases where the current date is before the birthday in the current year.
func CalculateAge(birthdate, today time.Time) int {
today = today.In(birthdate.Location())
ty, tm, td := today.Date()
today = time.Date(ty, tm, td, 0, 0, 0, 0, time.UTC)
by, bm, bd := birthdate.Date()
birthdate = time.Date(by, bm, bd, 0, 0, 0, 0, time.UTC)
if today.Before(birthdate) {
return 0
}
age := ty - by
anniversary := birthdate.AddDate(age, 0, 0)
if anniversary.After(today) {
age--
}
return age
}
// CalculateAgeWithYOB calculates the age based on the given year of birth (YOB).
// It subtracts the YOB from the current year to determine the age.
//
// Parameters:
// yob: The year of birth as an integer.
//
// Returns:
// The calculated age as an integer.
func CalculateAgeWithYOB(yob int) int {
currentYear := time.Now().Year()
return currentYear - yob
}

58
internal/utils/db.go Normal file
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@ -0,0 +1,58 @@
package utils
import (
"context"
"encoding/binary"
"git.defalsify.org/vise.git/db"
)
type DataTyp uint16
const (
DATA_ACCOUNT DataTyp = iota
DATA_ACCOUNT_CREATED
DATA_TRACKING_ID
DATA_PUBLIC_KEY
DATA_CUSTODIAL_ID
DATA_ACCOUNT_PIN
DATA_ACCOUNT_STATUS
DATA_FIRST_NAME
DATA_FAMILY_NAME
DATA_YOB
DATA_LOCATION
DATA_GENDER
DATA_OFFERINGS
DATA_RECIPIENT
DATA_AMOUNT
)
func typToBytes(typ DataTyp) []byte {
var b [2]byte
binary.BigEndian.PutUint16(b[:], uint16(typ))
return b[:]
}
func PackKey(typ DataTyp, data []byte) []byte {
v := typToBytes(typ)
return append(v, data...)
}
func ReadEntry(ctx context.Context, store db.Db, sessionId string, typ DataTyp) ([]byte, error) {
store.SetPrefix(db.DATATYPE_USERDATA)
store.SetSession(sessionId)
k := PackKey(typ, []byte(sessionId))
b, err := store.Get(ctx, k)
if err != nil {
return nil, err
}
return b, nil
}
func WriteEntry(ctx context.Context, store db.Db, sessionId string, typ DataTyp, value []byte) error {
store.SetPrefix(db.DATATYPE_USERDATA)
store.SetSession(sessionId)
k := PackKey(typ, []byte(sessionId))
return store.Put(ctx, k, value)
}

View File

@ -0,0 +1,17 @@
# Variables to match files in the current directory
INPUTS = $(wildcard ./*.vis)
TXTS = $(wildcard ./*.txt.orig)
# Rule to build .bin files from .vis files
%.vis:
go run ../../go-vise/dev/asm/main.go -f pp.csv $(basename $@).vis > $(basename $@).bin
@echo "Built $(basename $@).bin from $(basename $@).vis"
# Rule to copy .orig files to .txt
%.txt.orig:
cp -v $(basename $@).orig $(basename $@)
@echo "Copied $(basename $@).orig to $(basename $@)"
# 'all' target depends on all .vis and .txt.orig files
all: $(INPUTS) $(TXTS)
@echo "Running all: $(INPUTS) $(TXTS)"

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@ -0,0 +1 @@
Your account is being created...

View File

@ -0,0 +1,4 @@
RELOAD verify_pin
CATCH create_pin_mismatch flag_pin_mismatch 1
LOAD quit 0
HALT

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@ -0,0 +1 @@
Your account creation request failed. Please try again later.

View File

@ -0,0 +1,3 @@
MOUT quit 9
HALT
INCMP quit 9

View File

@ -0,0 +1 @@
Ombi lako la kusajiliwa haliwezi kukamilishwa. Tafadhali jaribu tena baadaye.

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@ -0,0 +1 @@
Akaunti yako inatengenezwa...

View File

@ -0,0 +1 @@
My Account

View File

@ -0,0 +1 @@
Akaunti yangu

View File

@ -0,0 +1 @@
Your account is still being created.

View File

@ -0,0 +1,3 @@
RELOAD check_account_status
CATCH main flag_account_success 1
HALT

View File

@ -0,0 +1 @@
Akaunti yako bado inatengenezwa

View File

@ -0,0 +1 @@
Address: {{.check_identifier}}

View File

@ -0,0 +1,6 @@
LOAD check_identifier 0
RELOAD check_identifier
MAP check_identifier
MOUT quit 9
HALT
INCMP quit 9

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@ -0,0 +1,2 @@
Maximum amount: {{.max_amount}}
Enter amount:

View File

@ -0,0 +1,12 @@
LOAD reset_transaction_amount 0
LOAD max_amount 10
MAP max_amount
MOUT back 0
HALT
LOAD validate_amount 64
RELOAD validate_amount
CATCH invalid_amount flag_invalid_amount 1
INCMP _ 0
LOAD get_recipient 12
LOAD get_sender 64
INCMP transaction_pin *

View File

@ -0,0 +1,2 @@
Kiwango cha juu: {{.max_amount}}
Weka kiwango:

View File

@ -0,0 +1 @@
Back

View File

@ -0,0 +1 @@
Rudi

View File

@ -0,0 +1 @@
Balances:

View File

@ -0,0 +1,8 @@
LOAD reset_account_authorized 0
MOUT my_balance 1
MOUT community_balance 2
MOUT back 0
HALT
INCMP _ 0
INCMP my_balance 1
INCMP community_balance 2

View File

@ -0,0 +1 @@
Salio

View File

@ -0,0 +1 @@
Change language

View File

@ -0,0 +1 @@
Badili lugha

View File

@ -0,0 +1 @@
Change PIN

View File

@ -0,0 +1 @@
Badili PIN

View File

@ -0,0 +1 @@
Check balances

View File

@ -0,0 +1 @@
Angalia salio

View File

@ -0,0 +1 @@
Check statement

View File

@ -0,0 +1 @@
Taarifa ya matumizi

View File

@ -0,0 +1 @@
Salio la kikundi

View File

@ -0,0 +1,2 @@
Your community balance is: 0.00SRF

View File

@ -0,0 +1,5 @@
LOAD reset_incorrect 0
CATCH incorrect_pin flag_incorrect_pin 1
CATCH pin_entry flag_account_authorized 0
LOAD quit_with_balance 0
HALT

View File

@ -0,0 +1 @@
Community balance

View File

@ -0,0 +1 @@
Salio la kikundi

View File

@ -0,0 +1 @@
Enter your four number PIN again:

View File

@ -0,0 +1,4 @@
LOAD save_pin 0
HALT
LOAD verify_pin 8
INCMP account_creation *

View File

@ -0,0 +1 @@
Weka PIN yako tena:

View File

@ -0,0 +1 @@
Please enter a new four number PIN for your account:

View File

@ -0,0 +1,9 @@
LOAD create_account 0
CATCH account_creation_failed flag_account_creation_failed 1
MOUT exit 0
HALT
LOAD save_pin 0
RELOAD save_pin
CATCH . flag_incorrect_pin 1
INCMP quit 0
INCMP confirm_create_pin *

View File

@ -0,0 +1 @@
The PIN is not a match. Try again

View File

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

View File

@ -0,0 +1 @@
PIN uliyoweka haifanani. Jaribu tena

View File

@ -0,0 +1 @@
Tafadhali weka PIN mpya yenye nambari nne kwa akaunti yako:

View File

@ -0,0 +1,5 @@
Wasifu wangu
Name: Not provided
Gender: Not provided
Age: Not provided
Location: Not provided

View File

@ -0,0 +1,3 @@
MOUT back 0
HALT
INCMP _ 0

View File

@ -0,0 +1 @@
Edit gender

View File

@ -0,0 +1 @@
Weka jinsia

View File

@ -0,0 +1 @@
Edit location

View File

@ -0,0 +1 @@
Weka eneo

View File

@ -0,0 +1 @@
Edit name

View File

@ -0,0 +1 @@
Weka jina

View File

@ -0,0 +1 @@
Edit offerings

View File

@ -0,0 +1 @@
Weka unachouza

View File

@ -0,0 +1 @@
My profile

View File

@ -0,0 +1,20 @@
LOAD reset_account_authorized 16
LOAD reset_allow_update 0
RELOAD reset_allow_update
MOUT edit_name 1
MOUT edit_gender 2
MOUT edit_yob 3
MOUT edit_location 4
MOUT edit_offerings 5
MOUT view 6
MOUT back 0
HALT
INCMP _ 0
LOAD set_reset_single_edit 0
RELOAD set_reset_single_edit
INCMP enter_name 1
INCMP select_gender 2
INCMP enter_yob 3
INCMP enter_location 4
INCMP enter_offerings 5
INCMP view_profile 6

View File

@ -0,0 +1 @@
Wasifu wangu

View File

@ -0,0 +1 @@
Edit year of birth

View File

@ -0,0 +1 @@
Weka mwaka wa kuzaliwa

View File

@ -0,0 +1 @@
Enter family name:

View File

@ -0,0 +1,5 @@
LOAD save_firstname 0
MOUT back 0
HALT
INCMP _ 0
INCMP select_gender *

View File

@ -0,0 +1 @@
Enter your location:

View File

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

View File

@ -0,0 +1 @@
Weka eneo:

View File

@ -0,0 +1 @@
Enter your first names:

View File

@ -0,0 +1,4 @@
MOUT back 0
HALT
INCMP _ 0
INCMP enter_familyname *

View File

@ -0,0 +1 @@
Weka majina yako ya kwanza:

View File

@ -0,0 +1 @@
Enter the services or goods you offer:

View File

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

View File

@ -0,0 +1 @@
Weka unachouza

View File

@ -0,0 +1 @@
Please enter your PIN:

View File

@ -0,0 +1,4 @@
MOUT back 0
HALT
INCMP _ 0
INCMP display_profile_info *

View File

@ -0,0 +1 @@
Weka PIN yako

View File

@ -0,0 +1 @@
Enter your year of birth

View File

@ -0,0 +1,9 @@
LOAD save_gender 0
CATCH update_success flag_allow_update 1
MOUT back 0
HALT
INCMP _ 0
LOAD verify_yob 8
LOAD save_yob 0
CATCH pin_entry flag_single_edit 1
INCMP enter_location *

View File

@ -0,0 +1 @@
Weka mwaka wa kuzaliwa

View File

@ -0,0 +1 @@
Exit

View File

@ -0,0 +1 @@
Ondoka

View File

@ -0,0 +1 @@
Female

View File

@ -0,0 +1 @@
Mwanamke

View File

@ -0,0 +1 @@
Guard my PIN

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