Web browser support (WASM).

[sergeyboyko0791]

• [x] UTXO coins support (WASM Electrum client)
• [x] Transaction history
  • [x] Integrate IndexedDB
• [ ] Run the tests from the mm2_tests module in WASM
  • [ ] Figure out how to get rid of global containers, mutexes etc
• [x] Wasm P2P
• [ ] Wasm Swaps
  • [x] Lock the running swaps in IndexedDB
  • [x] Port IdbCursor to Rust
  • [x] Perform RICK/MORTY swap between Native and Wasm nodes
  • [ ] Testing all swaps functionality

[sergeyboyko0791]

RPC calls integration process

• [x] active_swaps
• [x] all_swaps_uuids_by_filter
• [x] ban_pubkey
• [x] best_orders
• [x] buy
• [x] cancel_all_orders
• [x] cancel_order
• [x] coins_needed_for_kick_start
• [x] convertaddress
• [x] convert_utxo_address
• [x] disable_coin
• [x] electrum
• [x] enable (ETH, Binance etc)
• [x] get_enabled_coins
• [x] get_gossip_mesh
• [x] get_gossip_peer_topics
• [x] get_gossip_topic_peers
• [x] get_my_peer_id
• [x] get_peers_info
• [x] get_relay_mesh
• [x] get_trade_fee
• [x] help
• [x] import_swaps
• [x] kmd_rewards_info
• [x] list_banned_pubkeys
• [x] max_taker_vol
• [ ] metrics
• [x] min_trading_vol
• [x] my_balance
• [x] my_orders
• [x] my_recent_swaps
• [x] my_swap_status
• [x] my_tx_history
• [ ] orders_history_by_filter
• [x] order_status
• [x] orderbook
• [x] orderbook_depth
• [x] recover_funds_of_swap (not tested, but should work)
• [x] sell
• [x] show_priv_key
• [x] send_raw_transaction
• [x] set_required_confirmations
• [x] set_requires_notarization
• [x] setprice
• [x] stop
• [x] trade_preimage
• [x] unban_pubkeys
• [x] update_maker_order
• [x] validateaddress
• [x] version
• [x] withdraw

The list of RPC calls that are not planned to be integrated shortly:

• stats_swap_status

[artemii235]

@tonymorony I've recently merged the huge WASM integration PR to the dev branch. Could you please arrange testing according to this list https://github.com/KomodoPlatform/atomicDEX-API/pull/1007#issuecomment-908784815?

[smk762]

• TX history saves and loads as expected. Malformed json is purged and rebuilt.
• swap data saves / loads as expected
• Shared DB with 2 mm2 instances (same seed) only kickstart on one instance taker_swap:277] WARN Swap 527e162c-a011-4865-aad5-42068a9d2f78 file lock is acquired by another process/thread, aborting
• my_swap_status returns correct info of already finished swaps.
• my_recent_swaps RPC calls work correctly (tested same cases as in docs for coin/time page filtering)
• import_swaps worked (imported swap that was not mine), but app threw error on swap history redraw exception: [json.exception.type_error.302] type must be string, but is null. Imported swap responded as expected when queried with swap_status. App history redraw fixed once .json file deleted.
• Maker orders created on app show up in orders list. Orders created in CLI are returned with myorders. Both are saved as json in DB/<ID>/ORDERS/MY/MAKER. Orders created in app do not show up in myorders. Orders created in CLI do not show up in GUI orders list, but do show up in orderbook tagged as mine. After restarting mm2 in CLI, all orders are returned from myorders After restarting app, all orders are listed in GUI.
• myorders returning maker and taker orders (except taker orders that have initiated a swap)

Still a few tests do run, will report once complete this evening

[smk762]

Orders testing in CLI completed without problem

update_maker_order RPC call works correctly;
my_orders RPC call work correctly for Maker and Taker orders;
orders_history_by_filter RPC call work correctly with many different parameter combinations. Especially for Maker and Taker orders;
order_status returns correct info of already matched/canceled Maker and Taker orders.

[sergeyboyko0791]

@smk762 thanks for the testing! I have one question regarding

Maker orders created on app show up in orders list. Orders created in CLI are returned with myorders. Both are saved as json in DB//ORDERS/MY/MAKER. Orders created in app do not show up in myorders. Orders created in CLI do not show up in GUI orders list, but do show up in orderbook tagged as mine.

Is it expected behavior? I didn't quite understand what this test was :sweat_smile:

[smk762]

Just a comment, seen while testing. I think it is just GUI processing differently, so no problem.

[artemii235]

Just an idea for the future: implement a "WalletConnect" like protocol to connect the web instances running without hardware wallets and/or extension support to instances that have such support.

[artemii235]

@sergeyboyko0791 Can we close this one? :slightly_smiling_face:

[sergeyboyko0791]

I hope we can!