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wip-flag-migration #28

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Alfred-mk merged 44 commits from wip-flag-migration into master 2024-09-04 11:25:34 +02:00
Conversation 0 Commits 44 Files Changed 22 +577 -381
lash commented 2024-09-02 16:45:19 +02:00
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lash added 24 commits 2024-09-02 16:45:19 +02:00
Alfred-mk added 1 commit 2024-09-02 20:07:14 +02:00
carlos added 4 commits 2024-09-02 20:12:20 +02:00
lash reviewed 2024-09-03 00:32:23 +02:00
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Silly, I made the pull request so the review can only be marked as comment...

Silly, I made the pull request so the review can only be marked as comment...
cmd/main.go Outdated
@ -54,0 +48,4 @@
}
// Register all flags loaded from pp.csv
flagKeys := []string{
lash commented 2024-09-03 00:11:12 +02:00
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these flags should be loaded not hardcoded.

these flags should be loaded not hardcoded.
Alfred-mk marked this conversation as resolved
cmd/main.go Outdated
@ -54,0 +67,4 @@
"flag_incorrect_date_format",
}
for _, key := range flagKeys {
lash commented 2024-09-03 00:11:45 +02:00
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iterate on csv lines and populate with rows 2 and 3...

iterate on csv lines and populate with rows 2 and 3...
Alfred-mk marked this conversation as resolved
internal/handlers/ussd/menuhandler.go Outdated
@ -38,2 +66,3 @@
func NewHandlers(path string, st *state.State) *Handlers {
func NewHandlers(dir string, st *state.State) (*Handlers, error) {
db, err := gdbm.Open(dbFile, gdbm.ModeWrcreat)
lash commented 2024-09-03 00:16:48 +02:00
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FYI this will truncate the file on every open.

... but lets not spend time on that, as it needs to be changed to the new gdbm implementation anyway.

FYI this will truncate the file on every open. ... but lets not spend time on that, as it needs to be changed to the new gdbm implementation anyway.
carlos commented 2024-09-03 19:11:53 +02:00
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So a question on this,we want to be able to keep a reference to the file created for each session and be able to initialize a database instance depending on its existence.So we have this code and it still seems to be removing the previously stored information when it is opened with mode ModeWriter .A fix for the time being for this will be appreciated because the refactoring depends on storing the user information to gdbm.

filename := path.Join(scriptDir, sessionId+"_userdata.gdbm")
_, err := os.Open(filename)
if err != nil {
	// Check if the error is due to the file not existing
	if os.IsNotExist(err) {
		fmt.Printf("File open error: the file '%s' does not exist\n", filename)
		db, err = gdbm.Open(filename, gdbm.ModeWrcreat)
		if err != nil {
			panic(err)
		}
	} else {
		panic(err)
	}
} else {
	db, err = gdbm.Open(filename, gdbm.ModeWriter)
	if err != nil {
		panic(err)
	}
}`
So a question on this,we want to be able to keep a reference to the file created for each session and be able to initialize a database instance depending on its existence.So we have this code and it still seems to be removing the previously stored information when it is opened with mode **ModeWriter** .A fix for the time being for this will be appreciated because the refactoring depends on storing the user information to gdbm. filename := path.Join(scriptDir, sessionId+"_userdata.gdbm") _, err := os.Open(filename) if err != nil { // Check if the error is due to the file not existing if os.IsNotExist(err) { fmt.Printf("File open error: the file '%s' does not exist\n", filename) db, err = gdbm.Open(filename, gdbm.ModeWrcreat) if err != nil { panic(err) } } else { panic(err) } } else { db, err = gdbm.Open(filename, gdbm.ModeWriter) if err != nil { panic(err) } }`
lash commented 2024-09-03 19:58:16 +02:00
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First, as I said, let's not spend time on this, since this code will be gone when you implement db.gdbmDb in dev-0.1.0.

That said, choosing flag on os.Stat would be the way to go, I guess.

As a reference example on how to do it directly, see go-vise branch dev-0.1.0 method db/gdbm/gdbmDb.Connect(...)

But I repeat, please don't spend time on this.

First, as I said, let's not spend time on this, since this code will be gone when you implement db.gdbmDb in dev-0.1.0. That said, choosing flag on os.Stat would be the way to go, I guess. As a reference example on how to do it directly, see `go-vise` branch `dev-0.1.0` method `db/gdbm/gdbmDb.Connect(...)` But I repeat, please don't spend time on this.
internal/handlers/ussd/menuhandler.go Outdated
@ -60,1 +98,4 @@
func (h *Handlers) PreloadFlags(flagKeys []string) (map[string]uint32, error) {
flags := make(map[string]uint32)
for _, key := range flagKeys {
lash commented 2024-09-03 00:18:04 +02:00
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It shouldn't be necessary to process the flags twice.

It shouldn't be necessary to process the flags twice.
Alfred-mk marked this conversation as resolved
internal/handlers/ussd/menuhandler.go Outdated
@ -85,2 +143,3 @@
err := h.accountFileHandler.EnsureFileExists()
// Preload the required flags
flagKeys := []string{"flag_account_created", "flag_account_creation_failed"}
lash commented 2024-09-03 00:19:45 +02:00
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also seems unnecessary, there should be one single source of flag label to value map.

also seems unnecessary, there should be one single source of flag label to value map.
Alfred-mk commented 2024-09-03 15:25:10 +02:00
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For clarity, do you mean that we should load all flags once in the menuhandler and have functions access the already loaded flags?

For clarity, do you mean that we should load all flags once in the menuhandler and have functions access the already loaded flags?
lash commented 2024-09-03 15:27:50 +02:00
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yes, or perhaps even globally.

yes, or perhaps even globally.
Alfred-mk marked this conversation as resolved
internal/handlers/ussd/menuhandler.go Outdated
@ -88,3 +148,4 @@
return res, err
}
// err = h.accountFileHandler.EnsureFileExists()
lash commented 2024-09-03 00:20:06 +02:00
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please remove commented code if it is not of any more use

please remove commented code if it is not of any more use
carlos marked this conversation as resolved
internal/handlers/ussd/menuhandler.go Outdated
@ -156,3 +222,2 @@
case "2":
res.FlagReset = append(res.FlagSet, models.USERFLAG_ALLOW_UPDATE)
res.FlagSet = append(res.FlagSet, models.USERFLAG_SINGLE_EDIT)
res.FlagReset = append(res.FlagSet, flags["flag_allow_update"])
lash commented 2024-09-03 00:21:51 +02:00
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here appends to set but assign to reset. happens in the below, too.

here appends to set but assign to reset. happens in the below, too.
Alfred-mk marked this conversation as resolved
internal/handlers/ussd/menuhandler.go Outdated
@ -546,1 +629,3 @@
return res, err
err = h.db.Delete([]byte(Amount))
if err != nil && !errors.Is(err, gdbm.ErrItemNotFound) {
panic(err)
lash commented 2024-09-03 00:26:40 +02:00
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we cannot have panics anywhere in the vm execution! Just return error.

we cannot have panics anywhere in the vm execution! Just return error.
carlos marked this conversation as resolved
carlos added 2 commits 2024-09-03 10:51:42 +02:00
carlos added 1 commit 2024-09-03 12:19:53 +02:00
Alfred-mk added 1 commit 2024-09-03 14:03:01 +02:00
Alfred-mk added 1 commit 2024-09-03 14:04:25 +02:00
carlos added 2 commits 2024-09-03 14:09:46 +02:00
carlos added 1 commit 2024-09-03 14:14:15 +02:00
Alfred-mk added 1 commit 2024-09-03 14:34:39 +02:00
carlos added 2 commits 2024-09-03 17:00:33 +02:00
Alfred-mk added 1 commit 2024-09-03 18:06:58 +02:00
Alfred-mk added 1 commit 2024-09-03 21:29:12 +02:00
lash reviewed 2024-09-04 08:03:05 +02:00
cmd/main.go
@ -54,0 +71,4 @@
}
// Register the flag
state.FlagDebugger.Register(uint32(flagValue), flagName)
lash commented 2024-09-04 07:41:27 +02:00
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A logline to show debug the flag loaded would be nice

A logline to show debug the flag loaded would be nice
internal/handlers/ussd/menuhandler.go
@ -32,0 +56,4 @@
// FlagManager handles centralized flag management
type FlagManager struct {
parser *asm.FlagParser
mu sync.RWMutex
lash commented 2024-09-04 07:43:34 +02:00
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I don't think mutex is needed here, it will be loaded once (before threads) and only read from then right?

I don't think mutex is needed here, it will be loaded once (before threads) and only read from then right?
Alfred-mk marked this conversation as resolved
Alfred-mk added 1 commit 2024-09-04 11:02:13 +02:00
Alfred-mk added 1 commit 2024-09-04 11:20:04 +02:00
Alfred-mk merged commit c6c66f956a into master 2024-09-04 11:25:34 +02:00
kamikazechaser reviewed 2024-09-04 13:07:48 +02:00
cmd/main.go
@ -87,0 +110,4 @@
ussdHandlers, err := ussd.NewHandlers(fp, &st, sessionId)
if err != nil {
fmt.Fprintf(os.Stderr, "handler setup failed with error: %v\n", err)
kamikazechaser commented 2024-09-04 13:07:48 +02:00
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Exit in main if any setup fails.

Exit in main if any setup fails.
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Reference: urdt/ussd#28
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