Merge branch 'main' into color-palette

docs/protobuf.md

@@ -0,0 +1,122 @@
+# Protocol Buffers
+
+Anki uses [different implementations of Protocol Buffers](./architecture.md#protobuf)
+and each has its own pecularities. This document highlights some aspects relevant
+to Anki and hopefully helps to avoid some common pitfalls.
+
+For information about Protobuf's types and syntax, please see the official [language guide](https://developers.google.com/protocol-buffers/docs/proto3).
+
+## General Notes
+
+### Names
+
+Generated code follows the naming conventions of the targeted language. So to access
+the message field `foo_bar` you need to use `fooBar` in Typescript and the
+namespace created by the message `FooBar` is called `foo_bar` in Rust.
+
+### Optional Values
+
+In Python and Typescript, unset optional values will contain the type's default
+value rather than `None`, `null` or `undefined`. Here's an example:
+
+```protobuf
+message Foo {
+  optional string name = 1;
+  optional int32 number = 2;
+}
+```
+
+```python
+message = Foo()
+assert message.number == 0
+assert message name == ""
+```
+
+In Python, we can use the message's `HasField()` method to check whether a field is
+actually set:
+
+```python
+message = Foo(name="")
+assert message.HasField("name")
+assert not message.HasField("number")
+```
+
+In Typescript, this is even less ergonomic and it can be easier to avoid using
+the default values in active fields. E.g. the `CsvMetadata` message uses 1-based
+indices instead of optional 0-based ones to avoid ambiguity when an index is `0`.
+
+### Oneofs
+
+All fields in a oneof are implicitly optional, so the caveats [above](#optional-values)
+apply just as much to a message like this:
+
+```protobuf
+message Foo {
+    oneof bar {
+      string name = 1;
+      int32 number = 2;
+    }
+}
+```
+
+In addition to `HasField()`, `WhichOneof()` can be used to get the name of the set
+field:
+
+```python
+message = Foo(name="")
+assert message.WhichOneof("bar") == "name"
+```
+
+### Backwards Compatibility
+
+The official [language guide](https://developers.google.com/protocol-buffers/docs/proto3)
+makes a lot of notes about backwards compatibility, but as Anki usually doesn't
+use Protobuf to communicate between different clients, things like shuffling around
+field numbers are usually not a concern.
+
+However, there are some messages, like `Deck`, which get stored in the database.
+If these are modified in an incompatible way, this can lead to serious issues if
+clients with a different protocol try to read them. Such modifications are only
+safe to make as part of a schema upgrade, because schema 11 (the targeted schema
+when choosing _Downgrade_), does not make use of Protobuf messages.
+
+### Field Numbers
+
+Field numbers larger than 15 need an additional byte to encode, so `repeated` fields
+should preferrably be assigned a number between 1 and 15. If a message contains
+`reserved` fields, this is usually to accomodate potential future `repeated` fields.
+
+## Implementation-Specific Notes
+
+### Python
+
+Protobuf has an official Python implementation with an extensive [reference](https://developers.google.com/protocol-buffers/docs/reference/python-generated).
+
+-   Every message used in aqt or pylib must be added to the respective `.pylintrc`
+    to avoid failing type checks. The unqualified protobuf message's name must be
+    used, not an alias from `collection.py` for example. This should be taken into
+    account when choosing a message name in order to prevent skipping typechecking
+    a Python class of the same name.
+
+### Typescript
+
+Anki uses [protobuf.js](https://protobufjs.github.io/protobuf.js/), which offers
+some documentation.
+
+-   If using a message `Foo` as a type, make sure not to use the generated interface
+    `IFoo` instead. Their definitions are very similar, but the interface requires
+    null checks for every field.
+
+### Rust
+
+Anki uses the [prost crate](https://docs.rs/prost/latest/prost/).
+Its documentation has some useful hints, but for working with the generated code,
+there is a better option: From within `anki/rslib` run `cargo doc --open --document-private-items`.
+Inside the `pb` module you will find all generated Rust types and their implementations.
+
+-   Given an enum field `Foo foo = 1;`, `message.foo` is an `i32`. Use the accessor
+    `message.foo()` instead to avoid having to manually convert to a `Foo`.
+-   Protobuf does not guarantee any oneof field to be set or an enum field to contain
+    a valid variant, so the Rust code needs to deal with a lot of `Option`s. As we
+    don't expect other parts of Anki to send invalid messages, using an `InvalidInput`
+    error or `unwrap_or_default()` is usually fine.

proto/anki/cards.proto

@@ -44,6 +44,7 @@ message Card {
   int64 original_deck_id = 16;
   uint32 flags = 17;
   optional uint32 original_position = 18;
+  string custom_data = 19;
 }
 
 message UpdateCardsRequest {

proto/anki/scheduler.proto

@@ -240,6 +240,7 @@ message CardAnswer {
   Rating rating = 4;
   int64 answered_at_millis = 5;
   uint32 milliseconds_taken = 6;
+  string custom_data = 7;
 }
 
 message CustomStudyRequest {
@@ -303,3 +304,9 @@ message RepositionDefaultsResponse {
   bool random = 1;
   bool shift = 2;
 }
+
+// Data required to support the v3 scheduler's custom scheduling feature
+message CustomScheduling {
+  NextCardStates states = 1;
+  string custom_data = 2;
+}

pylib/anki/cards.py

@@ -92,6 +92,7 @@ class Card(DeprecatedNamesMixin):
         self.original_position = (
             card.original_position if card.HasField("original_position") else None
         )
+        self.custom_data = card.custom_data
 
     def _to_backend_card(self) -> cards_pb2.Card:
         # mtime & usn are set by backend
@@ -111,9 +112,8 @@ class Card(DeprecatedNamesMixin):
             original_due=self.odue,
             original_deck_id=self.odid,
             flags=self.flags,
-            original_position=self.original_position
+            original_position=self.original_position,
-            if self.original_position is not None
+            custom_data=self.custom_data,
-            else None,
         )
 
     def flush(self) -> None:

pylib/anki/scheduler/v3.py

@@ -31,6 +31,7 @@ QueuedCards = scheduler_pb2.QueuedCards
 SchedulingState = scheduler_pb2.SchedulingState
 NextStates = scheduler_pb2.NextCardStates
 CardAnswer = scheduler_pb2.CardAnswer
+CustomScheduling = scheduler_pb2.CustomScheduling
 
 
 class Scheduler(SchedulerBaseWithLegacy):
@@ -61,7 +62,12 @@ class Scheduler(SchedulerBaseWithLegacy):
     ##########################################################################
 
     def build_answer(
-        self, *, card: Card, states: NextStates, rating: CardAnswer.Rating.V
+        self,
+        *,
+        card: Card,
+        states: NextStates,
+        custom_data: str,
+        rating: CardAnswer.Rating.V,
     ) -> CardAnswer:
         "Build input for answer_card()."
         if rating == CardAnswer.AGAIN:
@@ -79,6 +85,7 @@ class Scheduler(SchedulerBaseWithLegacy):
             card_id=card.id,
             current_state=states.current,
             new_state=new_state,
+            custom_data=custom_data,
             rating=rating,
             answered_at_millis=int_time(1000),
             milliseconds_taken=card.time_taken(capped=False),
@@ -163,7 +170,9 @@ class Scheduler(SchedulerBaseWithLegacy):
 
         states = self.col._backend.get_next_card_states(card.id)
         changes = self.answer_card(
-            self.build_answer(card=card, states=states, rating=rating)
+            self.build_answer(
+                card=card, states=states, custom_data=card.custom_data, rating=rating
+            )
         )
 
         # tests assume card will be mutated, so we need to reload it

qt/aqt/mediasrv.py

@@ -27,7 +27,7 @@ from anki import hooks
 from anki._vendor import stringcase
 from anki.collection import OpChanges
 from anki.decks import DeckConfigsForUpdate, UpdateDeckConfigs
-from anki.scheduler.v3 import NextStates
+from anki.scheduler.v3 import CustomScheduling
 from anki.utils import dev_mode
 from aqt.changenotetype import ChangeNotetypeDialog
 from aqt.deckoptions import DeckOptionsDialog
@@ -412,18 +412,18 @@ def update_deck_configs() -> bytes:
     return b""
 
 
-def next_card_states() -> bytes:
+def get_custom_scheduling() -> bytes:
-    if states := aqt.mw.reviewer.get_next_states():
+    if scheduling := aqt.mw.reviewer.get_custom_scheduling():
-        return states.SerializeToString()
+        return scheduling.SerializeToString()
     else:
         return b""
 
 
-def set_next_card_states() -> bytes:
+def set_custom_scheduling() -> bytes:
     key = request.headers.get("key", "")
-    input = NextStates()
+    input = CustomScheduling()
     input.ParseFromString(request.data)
-    aqt.mw.reviewer.set_next_states(key, input)
+    aqt.mw.reviewer.set_custom_scheduling(key, input)
     return b""
 
 
@@ -455,8 +455,8 @@ post_handler_list = [
     congrats_info,
     get_deck_configs_for_update,
     update_deck_configs,
-    next_card_states,
+    get_custom_scheduling,
-    set_next_card_states,
+    set_custom_scheduling,
     change_notetype,
     import_csv,
 ]

qt/aqt/reviewer.py

@@ -17,7 +17,7 @@ from anki import hooks
 from anki.cards import Card, CardId
 from anki.collection import Config, OpChanges, OpChangesWithCount
 from anki.scheduler.base import ScheduleCardsAsNew
-from anki.scheduler.v3 import CardAnswer, NextStates, QueuedCards
+from anki.scheduler.v3 import CardAnswer, CustomScheduling, NextStates, QueuedCards
 from anki.scheduler.v3 import Scheduler as V3Scheduler
 from anki.tags import MARKED_TAG
 from anki.types import assert_exhaustive
@@ -82,11 +82,14 @@ class V3CardInfo:
 
     queued_cards: QueuedCards
     next_states: NextStates
+    custom_data: str
 
     @staticmethod
     def from_queue(queued_cards: QueuedCards) -> V3CardInfo:
         return V3CardInfo(
-            queued_cards=queued_cards, next_states=queued_cards.cards[0].next_states
+            queued_cards=queued_cards,
+            next_states=queued_cards.cards[0].next_states,
+            custom_data=queued_cards.cards[0].card.custom_data,
         )
 
     def top_card(self) -> QueuedCards.QueuedCard:
@@ -259,23 +262,24 @@ class Reviewer:
         self.card = Card(self.mw.col, backend_card=self._v3.top_card().card)
         self.card.start_timer()
 
-    def get_next_states(self) -> NextStates | None:
+    def get_custom_scheduling(self) -> CustomScheduling | None:
         if v3 := self._v3:
-            return v3.next_states
+            return CustomScheduling(states=v3.next_states, custom_data=v3.custom_data)
         else:
             return None
 
-    def set_next_states(self, key: str, states: NextStates) -> None:
+    def set_custom_scheduling(self, key: str, scheduling: CustomScheduling) -> None:
         if key != self._state_mutation_key:
             return
 
         if v3 := self._v3:
-            v3.next_states = states
+            v3.next_states = scheduling.states
+            v3.custom_data = scheduling.custom_data
 
     def _run_state_mutation_hook(self) -> None:
         if self._v3 and (js := self._state_mutation_js):
             self.web.eval(
-                f"anki.mutateNextCardStates('{self._state_mutation_key}', (states) => {{ {js} }})"
+                f"anki.mutateNextCardStates('{self._state_mutation_key}', (states, customData) => {{ {js} }})"
             )
 
     # Audio
@@ -431,7 +435,10 @@ class Reviewer:
 
         if (v3 := self._v3) and (sched := cast(V3Scheduler, self.mw.col.sched)):
             answer = sched.build_answer(
-                card=self.card, states=v3.next_states, rating=v3.rating_from_ease(ease)
+                card=self.card,
+                states=v3.next_states,
+                custom_data=v3.custom_data,
+                rating=v3.rating_from_ease(ease),
             )
 
             def after_answer(changes: OpChanges) -> None:

repos.bzl

@@ -115,12 +115,12 @@ def register_repos():
     ################
 
     core_i18n_repo = "anki-core-i18n"
-    core_i18n_commit = "86d2edc647c030827a69790225efde23e720bccf"
+    core_i18n_commit = "d8673a9e101ca90381d5822bd51766239ee52cc9"
-    core_i18n_zip_csum = "d9f51d4baea7ee79a05e35852eefece29646397f8e89608382794b00eac8aab7"
+    core_i18n_zip_csum = "54b33e668d867bfc26b541cc2ca014441ae82e1e12865028fa6ad19192d52453"
 
     qtftl_i18n_repo = "anki-desktop-ftl"
-    qtftl_i18n_commit = "fbe70aa7b3a0ce8ffb7d34f7392e00f71af541bf"
+    qtftl_i18n_commit = "77881685cf615888c8ce0fe8aed6f3ae665bcfc5"
-    qtftl_i18n_zip_csum = "a1a01f6822ee048fa7c570a27410c44c8a5cca76cba97d4bbff84ed6cfbf75a6"
+    qtftl_i18n_zip_csum = "c5d48ea05038009d390351c63ecd7b67fe7177b8a66db6087c3b8a8bcc28a85c"
 
     i18n_build_content = """
 filegroup(

rslib/src/backend/card.rs

@@ -26,6 +26,9 @@ impl CardsService for Backend {
                 .into_iter()
                 .map(TryInto::try_into)
                 .collect::<Result<Vec<Card>, AnkiError>>()?;
+            for card in &cards {
+                card.validate_custom_data()?;
+            }
             col.update_cards_maybe_undoable(cards, !input.skip_undo_entry)
         })
         .map(Into::into)
@@ -87,6 +90,7 @@ impl TryFrom<pb::Card> for Card {
             original_deck_id: DeckId(c.original_deck_id),
             flags: c.flags as u8,
             original_position: c.original_position,
+            custom_data: c.custom_data,
         })
     }
 }
@@ -112,6 +116,7 @@ impl From<Card> for pb::Card {
             original_deck_id: c.original_deck_id.0,
             flags: c.flags as u32,
             original_position: c.original_position.map(Into::into),
+            custom_data: c.custom_data,
         }
     }
 }

rslib/src/backend/scheduler/answering.rs

@@ -19,6 +19,7 @@ impl From<pb::CardAnswer> for CardAnswer {
             new_state: answer.new_state.unwrap_or_default().into(),
             answered_at: TimestampMillis(answer.answered_at_millis),
             milliseconds_taken: answer.milliseconds_taken,
+            custom_data: answer.custom_data,
         }
     }
 }

rslib/src/card/mod.rs

@@ -79,6 +79,8 @@ pub struct Card {
     pub(crate) flags: u8,
     /// The position in the new queue before leaving it.
     pub(crate) original_position: Option<u32>,
+    /// JSON object or empty; exposed through the reviewer for persisting custom state
+    pub(crate) custom_data: String,
 }
 
 impl Default for Card {
@@ -102,6 +104,7 @@ impl Default for Card {
             original_deck_id: DeckId(0),
             flags: 0,
             original_position: None,
+            custom_data: String::new(),
         }
     }
 }

rslib/src/scheduler/answering/mod.rs

@@ -41,6 +41,7 @@ pub struct CardAnswer {
     pub rating: Rating,
     pub answered_at: TimestampMillis,
     pub milliseconds_taken: u32,
+    pub custom_data: String,
 }
 
 impl CardAnswer {
@@ -273,6 +274,8 @@ impl Collection {
         self.maybe_bury_siblings(&original, &updater.config)?;
         let timing = updater.timing;
         let mut card = updater.into_card();
+        card.custom_data = answer.custom_data.clone();
+        card.validate_custom_data()?;
         self.update_card_inner(&mut card, original, usn)?;
         if answer.new_state.leeched() {
             self.add_leech_tag(card.note_id)?;
@@ -419,6 +422,7 @@ pub mod test_helpers {
                 rating,
                 answered_at: TimestampMillis::now(),
                 milliseconds_taken: 0,
+                custom_data: String::new(),
             })?;
             Ok(PostAnswerState {
                 card_id: queued.card.id,

rslib/src/scheduler/answering/preview.rs

@@ -92,6 +92,7 @@ mod test {
             rating: Rating::Again,
             answered_at: TimestampMillis::now(),
             milliseconds_taken: 0,
+            custom_data: String::new(),
         })?;
 
         c = col.storage.get_card(c.id)?.unwrap();
@@ -106,6 +107,7 @@ mod test {
             rating: Rating::Hard,
             answered_at: TimestampMillis::now(),
             milliseconds_taken: 0,
+            custom_data: String::new(),
         })?;
         c = col.storage.get_card(c.id)?.unwrap();
         assert_eq!(c.queue, CardQueue::PreviewRepeat);
@@ -119,6 +121,7 @@ mod test {
             rating: Rating::Good,
             answered_at: TimestampMillis::now(),
             milliseconds_taken: 0,
+            custom_data: String::new(),
         })?;
         c = col.storage.get_card(c.id)?.unwrap();
         assert_eq!(c.queue, CardQueue::PreviewRepeat);
@@ -132,6 +135,7 @@ mod test {
             rating: Rating::Easy,
             answered_at: TimestampMillis::now(),
             milliseconds_taken: 0,
+            custom_data: String::new(),
         })?;
         c = col.storage.get_card(c.id)?.unwrap();
         assert_eq!(c.queue, CardQueue::DayLearn);

rslib/src/storage/card/data.rs

@@ -1,32 +1,45 @@
 // Copyright: Ankitects Pty Ltd and contributors
 // License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 
+use std::collections::HashMap;
+
 use rusqlite::{
     types::{FromSql, FromSqlError, ToSqlOutput, ValueRef},
     ToSql,
 };
 use serde_derive::{Deserialize, Serialize};
+use serde_json::Value;
 
 use crate::{prelude::*, serde::default_on_invalid};
 
 /// Helper for serdeing the card data column.
 #[derive(Debug, Clone, PartialEq, Default, Serialize, Deserialize)]
 #[serde(default)]
-pub(super) struct CardData {
+pub(crate) struct CardData {
     #[serde(
         skip_serializing_if = "Option::is_none",
         rename = "pos",
         deserialize_with = "default_on_invalid"
     )]
     pub(crate) original_position: Option<u32>,
+    /// A string representation of a JSON object storing optional data
+    /// associated with the card, so v3 custom scheduling code can persist
+    /// state.
+    #[serde(default, rename = "cd", skip_serializing_if = "meta_is_empty")]
+    pub(crate) custom_data: String,
 }
 
 impl CardData {
-    pub(super) fn from_card(card: &Card) -> Self {
+    pub(crate) fn from_card(card: &Card) -> Self {
         Self {
             original_position: card.original_position,
+            custom_data: card.custom_data.clone(),
         }
     }
+
+    pub(crate) fn from_str(s: &str) -> Self {
+        serde_json::from_str(s).unwrap_or_default()
+    }
 }
 
 impl FromSql for CardData {
@@ -53,8 +66,45 @@ pub(crate) fn card_data_string(card: &Card) -> String {
     serde_json::to_string(&CardData::from_card(card)).unwrap()
 }
 
-/// Extract original position from JSON `data`.
+fn meta_is_empty(s: &str) -> bool {
-pub(crate) fn original_position_from_card_data(card_data: &str) -> Option<u32> {
+    matches!(s, "" | "{}")
-    let data: CardData = serde_json::from_str(card_data).unwrap_or_default();
+}
-    data.original_position
+
+fn validate_custom_data(json_str: &str) -> Result<()> {
+    if !meta_is_empty(json_str) {
+        let object: HashMap<&str, Value> = serde_json::from_str(json_str)
+            .map_err(|e| AnkiError::invalid_input(format!("custom data not an object: {e}")))?;
+        if object.keys().any(|k| k.as_bytes().len() > 8) {
+            return Err(AnkiError::invalid_input(
+                "custom data keys must be <= 8 bytes",
+            ));
+        }
+        if json_str.len() > 100 {
+            return Err(AnkiError::invalid_input(
+                "serialized custom data must be under 100 bytes",
+            ));
+        }
+    }
+    Ok(())
+}
+
+impl Card {
+    pub(crate) fn validate_custom_data(&self) -> Result<()> {
+        validate_custom_data(&self.custom_data)
+    }
+}
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    #[test]
+    fn validation() {
+        assert!(validate_custom_data("").is_ok());
+        assert!(validate_custom_data("{}").is_ok());
+        assert!(validate_custom_data(r#"{"foo": 5}"#).is_ok());
+        assert!(validate_custom_data(r#"["foo"]"#).is_err());
+        assert!(validate_custom_data(r#"{"日": 5}"#).is_ok());
+        assert!(validate_custom_data(r#"{"日本語": 5}"#).is_err());
+        assert!(validate_custom_data(&format!(r#"{{"foo": "{}"}}"#, "x".repeat(100))).is_err());
+    }
 }

rslib/src/storage/card/mod.rs

@@ -69,6 +69,7 @@ fn row_to_card(row: &Row) -> result::Result<Card, rusqlite::Error> {
         original_deck_id: row.get(15)?,
         flags: row.get(16)?,
         original_position: data.original_position,
+        custom_data: data.custom_data,
     })
 }
 

rslib/src/sync/mod.rs

@@ -28,7 +28,7 @@ use crate::{
     revlog::RevlogEntry,
     serde::{default_on_invalid, deserialize_int_from_number},
     storage::{
-        card::data::{card_data_string, original_position_from_card_data},
+        card::data::{card_data_string, CardData},
         open_and_check_sqlite_file, SchemaVersion,
     },
     tags::{join_tags, split_tags, Tag},
@@ -1081,6 +1081,10 @@ impl Collection {
 
 impl From<CardEntry> for Card {
     fn from(e: CardEntry) -> Self {
+        let CardData {
+            original_position,
+            custom_data,
+        } = CardData::from_str(&e.data);
         Card {
             id: e.id,
             note_id: e.nid,
@@ -1099,7 +1103,8 @@ impl From<CardEntry> for Card {
             original_due: e.odue,
             original_deck_id: e.odid,
             flags: e.flags,
-            original_position: original_position_from_card_data(&e.data),
+            original_position,
+            custom_data,
         }
     }
 }

ts/editable/editable-base.scss

@@ -30,3 +30,7 @@ span[style*="color"] {
         filter: brightness(1.2);
     }
 }
+
+pre {
+    white-space: pre-wrap;
+}

ts/editor/CodeMirror.svelte

@@ -88,7 +88,12 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 </div>
 
 <style lang="scss">
-    .code-mirror :global(.CodeMirror) {
+    .code-mirror {
+        :global(.CodeMirror) {
             height: auto;
         }
+        :global(.CodeMirror-wrap pre) {
+            word-break: break-word;
+        }
+    }
 </style>

ts/editor/plain-text-input/PlainTextInput.svelte

@@ -174,7 +174,6 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
             border: none;
             border-radius: 5px;
         }
-
         :global(.CodeMirror) {
             border-radius: 0 0 5px 5px;
             border-top: 1px solid var(--border-default);

ts/reviewer/answering.ts

@@ -4,25 +4,38 @@
 import { postRequest } from "../lib/postrequest";
 import { Scheduler } from "../lib/proto";
 
-async function getNextStates(): Promise<Scheduler.NextCardStates> {
+async function getCustomScheduling(): Promise<Scheduler.CustomScheduling> {
-    return Scheduler.NextCardStates.decode(
+    return Scheduler.CustomScheduling.decode(
-        await postRequest("/_anki/nextCardStates", ""),
+        await postRequest("/_anki/getCustomScheduling", ""),
     );
 }
 
-async function setNextStates(
+async function setCustomScheduling(
     key: string,
-    states: Scheduler.NextCardStates,
+    scheduling: Scheduler.CustomScheduling,
 ): Promise<void> {
-    const data: Uint8Array = Scheduler.NextCardStates.encode(states).finish();
+    const bytes = Scheduler.CustomScheduling.encode(scheduling).finish();
-    await postRequest("/_anki/setNextCardStates", data, { key });
+    await postRequest("/_anki/setCustomScheduling", bytes, { key });
 }
 
 export async function mutateNextCardStates(
     key: string,
-    mutator: (states: Scheduler.NextCardStates) => void,
+    mutator: (
+        states: Scheduler.NextCardStates,
+        customData: Record<string, unknown>,
+    ) => void,
 ): Promise<void> {
-    const states = await getNextStates();
+    const scheduling = await getCustomScheduling();
-    mutator(states);
+    let customData = {};
-    await setNextStates(key, states);
+    try {
+        customData = JSON.parse(scheduling.customData);
+    } catch {
+        // can't be parsed
+    }
+
+    mutator(scheduling.states!, customData);
+
+    scheduling.customData = JSON.stringify(customData);
+
+    await setCustomScheduling(key, scheduling);
 }