iota-sdk 2.0.0-beta.1

The IOTA SDK provides developers with a seamless experience to develop on IOTA by providing account abstractions and clients to interact with node APIs.
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// Copyright 2022 IOTA Stiftung
// SPDX-License-Identifier: Apache-2.0

use std::collections::HashMap;

use super::manager::StorageManager;
use crate::{
    client::storage::StorageAdapter,
    types::{
        api::plugins::participation::{responses::OutputStatusResponse, types::ParticipationEventId},
        block::output::OutputId,
    },
    wallet::{
        operations::participation::ParticipationEventWithNodes,
        storage::constants::{PARTICIPATION_CACHED_OUTPUTS, PARTICIPATION_EVENTS},
    },
};

impl StorageManager {
    pub(crate) async fn insert_participation_event(
        &self,
        event_with_nodes: ParticipationEventWithNodes,
    ) -> Result<(), WalletError> {
        log::debug!("insert_participation_event {}", event_with_nodes.id);

        let mut events = self
            .storage
            .get::<HashMap<ParticipationEventId, ParticipationEventWithNodes>>(PARTICIPATION_EVENTS)
            .await?
            .unwrap_or_default();

        events.insert(event_with_nodes.id, event_with_nodes);

        self.storage.set(PARTICIPATION_EVENTS, &events).await?;

        Ok(())
    }

    pub(crate) async fn remove_participation_event(&self, id: &ParticipationEventId) -> Result<(), WalletError> {
        log::debug!("remove_participation_event {id}");

        let mut events = match self
            .storage
            .get::<HashMap<ParticipationEventId, ParticipationEventWithNodes>>(PARTICIPATION_EVENTS)
            .await?
        {
            Some(events) => events,
            None => return Ok(()),
        };

        events.remove(id);

        self.storage.set(PARTICIPATION_EVENTS, &events).await?;

        Ok(())
    }

    pub(crate) async fn get_participation_events(
        &self,
    ) -> Result<HashMap<ParticipationEventId, ParticipationEventWithNodes>, WalletError> {
        log::debug!("get_participation_events");

        Ok(self.storage.get(PARTICIPATION_EVENTS).await?.unwrap_or_default())
    }

    pub(crate) async fn set_cached_participation_output_status(
        &self,
        outputs_participation: &HashMap<OutputId, OutputStatusResponse>,
    ) -> Result<(), WalletError> {
        log::debug!("set_cached_participation");

        self.storage
            .set(PARTICIPATION_CACHED_OUTPUTS, outputs_participation)
            .await?;

        Ok(())
    }

    pub(crate) async fn get_cached_participation_output_status(
        &self,
    ) -> Result<HashMap<OutputId, OutputStatusResponse>, WalletError> {
        log::debug!("get_cached_participation");

        Ok(self
            .storage
            .get(PARTICIPATION_CACHED_OUTPUTS)
            .await?
            .unwrap_or_default())
    }
}

#[cfg(test)]
mod tests {
    use pretty_assertions::assert_eq;

    use super::*;
    use crate::{types::block::payload::signed_transaction::TransactionHash, wallet::storage::adapter::memory::Memory};

    #[tokio::test]
    async fn insert_get_remove_participation_event() {
        let storage_manager = StorageManager::new(Memory::default(), None).await.unwrap();
        assert!(storage_manager.get_participation_events().await.unwrap().is_empty());

        let event_with_nodes = ParticipationEventWithNodes::mock();
        let event_with_nodes_id = event_with_nodes.id;

        storage_manager
            .insert_participation_event(event_with_nodes.clone())
            .await
            .unwrap();
        let participation_events = storage_manager.get_participation_events().await.unwrap();

        let mut expected = HashMap::new();
        expected.insert(event_with_nodes_id, event_with_nodes);

        assert_eq!(participation_events, expected);

        storage_manager
            .remove_participation_event(&event_with_nodes_id)
            .await
            .unwrap();
        assert!(storage_manager.get_participation_events().await.unwrap().is_empty());
    }

    #[tokio::test]
    async fn set_get_cached_participation_output_status() {
        let storage_manager = StorageManager::new(Memory::default(), None).await.unwrap();
        assert!(
            storage_manager
                .get_cached_participation_output_status()
                .await
                .unwrap()
                .is_empty()
        );

        let outputs_participation = std::iter::once((
            TransactionHash::new([3; 32]).into_transaction_id(0).into_output_id(0),
            OutputStatusResponse::mock(),
        ))
        .collect::<HashMap<_, _>>();

        storage_manager
            .set_cached_participation_output_status(&outputs_participation)
            .await
            .unwrap();

        assert_eq!(
            storage_manager.get_cached_participation_output_status().await.unwrap(),
            outputs_participation
        );
    }
}