Draft example of dev-0.1.0 refactor
This commit is contained in:
lash
230
cmd/main.go
230
cmd/main.go
@@ -10,152 +10,150 @@ import (
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"path"
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"strconv"
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"git.defalsify.org/vise.git/cache"
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fsdb "git.defalsify.org/vise.git/db/fs"
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gdbmdb "git.defalsify.org/vise.git/db/gdbm"
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"git.defalsify.org/vise.git/engine"
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"git.defalsify.org/vise.git/persist"
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"git.defalsify.org/vise.git/resource"
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"git.defalsify.org/vise.git/state"
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"git.defalsify.org/vise.git/logging"
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"git.grassecon.net/urdt/ussd/internal/handlers/ussd"
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)
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var (
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scriptDir = path.Join("services", "registration")
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store = fsdb.NewFsDb()
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pr = persist.NewPersister(store)
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logg = logging.NewVanilla()
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flags *FlagParser
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)
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type menuResource struct {
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*resource.DbResource
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}
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func newMenuResource(rs *resource.DbResource) resource.Resource {
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return &menuResource{
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rs,
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}
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}
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func main() {
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var dir string
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var root string
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var size uint
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var sessionId string
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flag.StringVar(&dir, "d", ".", "resource dir to read from")
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flag.UintVar(&size, "s", 0, "max size of output")
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flag.StringVar(&root, "root", "root", "entry point symbol")
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flag.StringVar(&sessionId, "session-id", "default", "session id")
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flag.Parse()
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fmt.Fprintf(os.Stderr, "starting session at symbol '%s' using resource dir: %s\n", root, dir)
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ctx := context.Background()
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pfp := path.Join(scriptDir, "pp.csv")
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file, err := os.Open(pfp)
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func getFlags(fp string, debug bool) error {
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Flags = NewFlagParser().WithDebug()
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flags, err := Flags.Load(fp)
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if err != nil {
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fmt.Fprintf(os.Stderr, "Failed to open CSV file: %v\n", err)
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os.Exit(1)
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return err
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}
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defer file.Close()
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reader := csv.NewReader(file)
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}
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// Iterate through the CSV records and register the flags
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for {
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record, err := reader.Read()
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if err != nil {
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if err == io.EOF {
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break
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}
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fmt.Fprintf(os.Stderr, "Error reading CSV file: %v\n", err)
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os.Exit(1)
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}
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func getHandler(appFlags *asm.FlagParser, rs *resource.DbResource, pe *persist.Persister, userdataStore db.Db) (*ussd.Handlers, error) {
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ussdHandlers, err := ussd.NewHandlers(appFlags pr.GetState(), dataStore)
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if err != nil {
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return nil, err
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}
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rs.AddLocalFunc("select_language", ussdHandlers.SetLanguage)
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rs.AddLocalFunc("create_account", ussdHandlers.CreateAccount)
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rs.AddLocalFunc("save_pin", ussdHandlers.SavePin)
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rs.AddLocalFunc("verify_pin", ussdHandlers.VerifyPin)
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rs.AddLocalFunc("check_identifier", ussdHandlers.CheckIdentifier)
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rs.AddLocalFunc("check_account_status", ussdHandlers.CheckAccountStatus)
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rs.AddLocalFunc("authorize_account", ussdHandlers.Authorize)
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rs.AddLocalFunc("quit", ussdHandlers.Quit)
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rs.AddLocalFunc("check_balance", ussdHandlers.CheckBalance)
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rs.AddLocalFunc("validate_recipient", ussdHandlers.ValidateRecipient)
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rs.AddLocalFunc("transaction_reset", ussdHandlers.TransactionReset)
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rs.AddLocalFunc("max_amount", ussdHandlers.MaxAmount)
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rs.AddLocalFunc("validate_amount", ussdHandlers.ValidateAmount)
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rs.AddLocalFunc("reset_transaction_amount", ussdHandlers.ResetTransactionAmount)
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rs.AddLocalFunc("get_recipient", ussdHandlers.GetRecipient)
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rs.AddLocalFunc("get_sender", ussdHandlers.GetSender)
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rs.AddLocalFunc("get_amount", ussdHandlers.GetAmount)
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rs.AddLocalFunc("reset_incorrect", ussdHandlers.ResetIncorrectPin)
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rs.AddLocalFunc("save_firstname", ussdHandlers.SaveFirstname)
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rs.AddLocalFunc("save_familyname", ussdHandlers.SaveFamilyname)
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rs.AddLocalFunc("save_gender", ussdHandlers.SaveGender)
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rs.AddLocalFunc("save_location", ussdHandlers.SaveLocation)
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rs.AddLocalFunc("save_yob", ussdHandlers.SaveYob)
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rs.AddLocalFunc("save_offerings", ussdHandlers.SaveOfferings)
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rs.AddLocalFunc("quit_with_balance", ussdHandlers.QuitWithBalance)
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rs.AddLocalFunc("reset_account_authorized", ussdHandlers.ResetAccountAuthorized)
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rs.AddLocalFunc("reset_allow_update", ussdHandlers.ResetAllowUpdate)
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rs.AddLocalFunc("get_profile_info", ussdHandlers.GetProfileInfo)
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rs.AddLocalFunc("verify_yob", ussdHandlers.VerifyYob)
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rs.AddLocalFunc("reset_incorrect_date_format", ussdHandlers.ResetIncorrectYob)
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rs.AddLocalFunc("set_reset_single_edit", ussdHandlers.SetResetSingleEdit)
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rs.AddLocalFunc("initiate_transaction", ussdHandlers.InitiateTransaction)
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// Ensure the record starts with "flag" and has at least 3 columns
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if len(record) < 3 || record[0] != "flag" {
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continue
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}
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return ussdHandlers, nil
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}
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flagName := record[1]
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flagValue, err := strconv.Atoi(record[2])
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if err != nil {
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fmt.Fprintf(os.Stderr, "Failed to convert flag value %s to integer: %v\n", record[2], err)
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continue
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}
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// Register the flag
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state.FlagDebugger.Register(uint32(flagValue), flagName)
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func getDataPersister(dbDir string) (*persist.Persister, error) {
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err = os.MkdirAll(dp, 0700)
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if err != nil {
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return nil, fmt.Errorf("state dir create exited with error: %v\n", err)
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}
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ca := cache.NewCache()
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dataStore := gdbmdb.NewGdbmDb()
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dataStoreFile := path.Join(dbDir, "states.gdbm")
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dataStore.Connect(ctx, dataStoreFile)
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pr := persist.NewPersister(dataStore)
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return pr
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}
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func getResource(resourceDir string) (resource.Resource, error) {
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store := fsdb.NewFsDb()
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err = store.Connect(ctx, resourceDir)
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if err != nil {
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return err
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}
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rfs := resource.NewDbResource(store)
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}
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func getEngine(cfg Config, rs resource.Resource, pr *persister.Persister) {
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cfg := engine.Config{
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Root: "root",
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Root: sym,
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SessionId: sessionId,
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FlagCount: uint32(16),
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}
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dp := path.Join(scriptDir, ".state")
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err = os.MkdirAll(dp, 0700)
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if err != nil {
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fmt.Fprintf(os.Stderr, "state dir create exited with error: %v\n", err)
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os.Exit(1)
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}
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store := fsdb.NewFsDb()
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err = store.Connect(ctx, scriptDir)
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if err != nil {
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panic(err)
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}
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rfs := resource.NewDbResource(store)
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rs, ok := newMenuResource(rfs).(*menuResource)
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if !ok {
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os.Exit(1)
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}
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en := engine.NewEngine(cfg, rs)
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en = en.WithMemory(ca)
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en := engine.NewEngine(cfg, rfs)
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en = en.WithPersister(pr)
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return en
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}
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fp := path.Join(dp, sessionId)
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ussdHandlers, err := ussd.NewHandlers(fp, pr.State, sessionId)
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func main() {
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var dbDir string
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var resourceDir string
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var root string
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var size uint
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var sessionId string
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flag.StringVar(&dbDir, "dbdir", ".state", "database dir to read from")
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flag.StringVar(&resourceDir, "resourcedir", path.Join("services", "registration"), "resource dir")
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flag.UintVar(&size, "s", 160, "max size of output")
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flag.StringVar(&root, "root", "root", "entry point symbol")
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flag.StringVar(&sessionId, "session-id", "default", "session id")
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flag.Parse()
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logg.Infof("starting session", "symbol", root, "dbdir", dbDir, "sessionid", sessionId, "outsize", size)
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fl, err := getFlags()
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if err != nil {
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fmt.Fprintf(os.Stderr, "handler setup failed with error: %v\n", err)
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fmt.Fprintf(os.Stderr, err.Error())
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os.Exit(1)
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}
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rfs.AddLocalFunc("select_language", ussdHandlers.SetLanguage)
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rfs.AddLocalFunc("create_account", ussdHandlers.CreateAccount)
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rfs.AddLocalFunc("save_pin", ussdHandlers.SavePin)
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rfs.AddLocalFunc("verify_pin", ussdHandlers.VerifyPin)
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rfs.AddLocalFunc("check_identifier", ussdHandlers.CheckIdentifier)
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rfs.AddLocalFunc("check_account_status", ussdHandlers.CheckAccountStatus)
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rfs.AddLocalFunc("authorize_account", ussdHandlers.Authorize)
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rfs.AddLocalFunc("quit", ussdHandlers.Quit)
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rfs.AddLocalFunc("check_balance", ussdHandlers.CheckBalance)
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rfs.AddLocalFunc("validate_recipient", ussdHandlers.ValidateRecipient)
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rfs.AddLocalFunc("transaction_reset", ussdHandlers.TransactionReset)
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rfs.AddLocalFunc("max_amount", ussdHandlers.MaxAmount)
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rfs.AddLocalFunc("validate_amount", ussdHandlers.ValidateAmount)
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rfs.AddLocalFunc("reset_transaction_amount", ussdHandlers.ResetTransactionAmount)
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rfs.AddLocalFunc("get_recipient", ussdHandlers.GetRecipient)
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rfs.AddLocalFunc("get_sender", ussdHandlers.GetSender)
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rfs.AddLocalFunc("get_amount", ussdHandlers.GetAmount)
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rfs.AddLocalFunc("reset_incorrect", ussdHandlers.ResetIncorrectPin)
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rfs.AddLocalFunc("save_firstname", ussdHandlers.SaveFirstname)
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rfs.AddLocalFunc("save_familyname", ussdHandlers.SaveFamilyname)
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rfs.AddLocalFunc("save_gender", ussdHandlers.SaveGender)
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rfs.AddLocalFunc("save_location", ussdHandlers.SaveLocation)
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rfs.AddLocalFunc("save_yob", ussdHandlers.SaveYob)
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rfs.AddLocalFunc("save_offerings", ussdHandlers.SaveOfferings)
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rfs.AddLocalFunc("quit_with_balance", ussdHandlers.QuitWithBalance)
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rfs.AddLocalFunc("reset_account_authorized", ussdHandlers.ResetAccountAuthorized)
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rfs.AddLocalFunc("reset_allow_update", ussdHandlers.ResetAllowUpdate)
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rfs.AddLocalFunc("get_profile_info", ussdHandlers.GetProfileInfo)
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rfs.AddLocalFunc("verify_yob", ussdHandlers.VerifyYob)
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rfs.AddLocalFunc("reset_incorrect_date_format", ussdHandlers.ResetIncorrectYob)
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rfs.AddLocalFunc("set_reset_single_edit", ussdHandlers.SetResetSingleEdit)
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rfs.AddLocalFunc("initiate_transaction", ussdHandlers.InitiateTransaction)
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rs, err := getResource(resourceDir)
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if err != nil {
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fmt.Fprintf(os.Stderr, err.Error())
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os.Exit(1)
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}
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pr, err := getDataPersister(dbDir)
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if err != nil {
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fmt.Fprintf(os.Stderr, err.Error())
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os.Exit(1)
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}
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store, err := getUserDb(dataDir)
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if err != nil {
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fmt.Fprintf(os.Stderr, err.Error())
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os.Exit(1)
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}
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hn, err := getHandlers(fl, rs, pr, store)
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if err != nil {
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fmt.Fprintf(os.Stderr, err.Error())
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os.Exit(1)
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}
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en := getEngine(cfg, rs, pr)
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_, err = en.Init(ctx)
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if err != nil {
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fmt.Fprintf(os.Stderr, "engine init exited with error: %v\n", err)
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