Currency I: First Implementation of Machine Learning Trader App #3

mvanmeerten · 2020-04-03T17:28:31Z

Issue #5143

Integrated AI technology (naive bayes classifier)
Observe the live market IPv8 community
Create your own test bid/ask workload (Kotlin)
No trustchain block creation, simple message broadcasting only to few dozen peers (will not scale, inefficient)
No special matchmaking agents, just match incoming ask with your own bid (or vise versa)
Create bid/ask in the market community manually in GUI (helpful for testing)
Display orderbook on the screen (build on Freedom of Computing team)
Integrate transfer of cybercurrency QR-code one-shot operation
Trading agent buy for this price, sell for this price
Turn on/off on screen
give trade advice
turn on to do simplistic automatic trading
Testnet Bitcoins versus your own currency trading pair (e.g. Dymbedollars)

Self-signed transactions print money. Probably not secure yet.

Final qr sprint

…llet_AI_UI

Wallet AI UI

…ndom-peer

Create currency

# Conflicts: # .gitignore # app/src/main/AndroidManifest.xml # app/src/main/java/nl/tudelft/trustchain/app/AppDefinition.kt # app/src/main/java/nl/tudelft/trustchain/app/TrustChainApplication.kt # settings.gradle # trustchain-trader/src/main/java/nl/tudelft/trustchain/trader/ui/TrustChainTraderActivity.kt # trustchain-trader/src/main/java/nl/tudelft/trustchain/trader/ui/transfer/TransferFragment.kt # trustchain-trader/src/main/res/layout/fragment_transfer.xml # trustchain-trader/src/main/res/navigation/nav_graph_trader.xml

MattSkala · 2020-04-08T12:36:11Z

There is some issue with cloning the kotlin-ipv8 submodule, can you please check? Make sure it points to the latest commit in Tribler/kotlin-ipv8#master, is the same way as in the current dao branch.

Fix the following test errors: > Task :trustchain-explorer:ktlintMainSourceSetCheck FAILED /Users/runner/runners/2.168.0/work/trustchain-superapp/trustchain-superapp/trustchain-explorer/src/main/java/nl/tudelft/trustchain/explorer/ui/blocks/BlocksFragment.kt:22:1: Unused import /Users/runner/runners/2.168.0/work/trustchain-superapp/trustchain-superapp/trustchain-explorer/src/main/java/nl/tudelft/trustchain/explorer/ui/blocks/BlocksFragment.kt:27:1: Needless blank line(s)

# Conflicts: # .gitignore # app/src/main/AndroidManifest.xml # app/src/main/java/nl/tudelft/trustchain/app/AppDefinition.kt # app/src/main/java/nl/tudelft/trustchain/app/TrustChainApplication.kt # common/src/main/java/nl/tudelft/trustchain/common/util/TrustChainHelper.kt # settings.gradle

…ster2

martijnbosma · 2020-04-09T12:52:45Z

@MattSkala Could you check why the error -

> Task :ipv8:compileTestKotlin FAILED
e: warnings found and -Werror specified
w: /Users/runner/runners/2.168.0/work/trustchain-superapp/trustchain-superapp/kotlin-ipv8/ipv8/src/test/java/nl/tudelft/ipv8/BaseCommunityTest.kt: (21, 2): 'UseExperimental' is deprecated. Please use OptIn instead.
w: /Users/runner/runners/2.168.0/work/trustchain-superapp/trustchain-superapp/kotlin-ipv8/ipv8/src/test/java/nl/tudelft/ipv8/attestation/trustchain/TrustChainCrawlerTest.kt: (19, 2): 'UseExperimental' is deprecated. Please use OptIn instead.

is appearing? I don't think we changed any of that code.

MattSkala · 2020-04-09T12:57:24Z

@martijnbosma You updated Kotlin to 1.3.71, in which UseExperimental annotation is deprecated. I'll update kotlin-ipv8 to the latest Kotlin version eventually, but for now if you downgrade to the original version (1.3.61), the warning should disappear.

* Completely remove torrentstream-android and replace it with jlibtorrent dependency. Show track download progress per-track in the list. * Fix seeking and close mediaplayer when end of track is reached * Make distinction in progress bar to show when a file is fully done * Change priority of selected track to 6 so that other tracks are still preloaded in the background * Format upload/download rate DHT stats * Fix seeking and close mediaplayer when end of track is reached * Fix TrackLibrary and gradle issues * Fix downloadProgress being either 0 or 1 * Change default torrent and change progress bars UI * Set min sdk version to 22, add wan log, manual puncture test * Update IPv8 * Lower min SDK to 22 * Update coroutines * Fix lint errors * Fix readme formatting * Update ipv8 * Add contact list, ability to add a new contact * Add conversation, message sending, acknowledgements * Complete merge and remove dead code * Add nearby contact exchange via QR code * Fix lint * Update IPv8 * Remove duplicate IPv8 overlay and trustchain init * Implement contact deletion * Update Gradle * Select first piece of interested file as interested piece index * Test * Move jlibtorrent to the common module * Retain public key on screen rotation * Create fast forward/backward and improve UI * Make Release a fragment and add it programatically. Fix audioplayer play button * Rewrite Tracks UI, make it a fragment. Overall UI improvements * Created new fragment structure, with nav graph and a NavGraphHost. MusicService is now the only Acitivity running Libtorrent, the rest of UI and interactions happen on Fragments. * Add message attachments * Re-implement torrentstream-android, implement ExoPlayer, implement release overview and routing, implement persistent local database of releases * Cleanup ReleaseOverviewFragment * Integrate TrackLibrary with MusicService to reduce complexity and to remove duplicate instance of TorrentSessionManager * Multiple stability improvements in Release rendering * Improve stability of torrentStream interactions with Release * Show track info of selected track * Select local tracks/paste magnet link combined in one DialogFragment, using a FAB * Fix playing from local files, improve seeding and do not play immediately the first track without selecting it * Convert all fetchMagnet results to a static Torrent file, so that they can be seeded continuously by the ContentSeeder, also after app reboots * Layout * Code cleanup * Revert common module change * Always orientate portrait mode * Show file progress as much as possible * Extract TorrentInfoName from magnet link, preload tracks with correct piece priorities, stability improvements * Optimize import * Fix message item layout * Add post feed * Add like and reply count * Fix lint errors * Bump version name * Implement most functions of RemoteQueryCommunity and Metadata payloads * Request Trustchain database content for the music app in the background iteratively, from all Trustchain peers * Handle Searching for Playlists with simple keyword search * Iteratively crawl trustchains with delays * Return to stable version of kotlin-ipv8 * Remove dead code * Fix lint checks * Move all TrustChain interactions at MusicDAO to its own community: MusicCommunity * Fix imports * Fix indents * Initial addresses for MusicDAO * Rewrite how ReleaseCoverFragments are added to fix some bugs * Cleanup * Cleanup * Fix port * Show loading text in ReleaseOverview if there is no content yet * Show up/download speeds, upgrade TorrentStreamAndroid dependency and use it as an AAR file * Make full table row clickable in Track * Improve layout of Track * Improved Track and Release table layout * Toggle button in action bar that shows the connectivity stats * Show when a track is selected, but still buffering * Optimize imports * Reduce the amount of AudioPlayer.retry() calls to improve the user experience during track streaming * Fix TorrentStream-Android dependency issues for Release APK build * Fix loadingReleases visibility * Allow for multi-file torrent creation and sharing * Loading content text in Release * Improve layout of TrackPlaying fragment * Re-add track table dividers * Fix lint errors * BitcoinJ integration: Wallet fragment, blockchain syncing and public/private keypair generation * Add tip artist dialog, and handle wallet public keys to be added to TrustChain * Sending coins to other artists with Android Toasts as feedback messages * Fix loading text and other issues with Playlist fragment * Add a BTC/USDT conversion rate from Binance for the user, and fix several issues with TipArtistDialog * Show tip button only when useful * Code cleanup * Fix crashes and navigation issues with searching, improve loading time of MusicService by moving work off main thread * Remove unused import * Initial code for fully distributed Keyword Search * Implement WalletService with RegTest, using a static IP pointing to a DigitalOcean droplet, so we can test BTC transactions * Fix bug with searching and introduce central config for crypto currency wallet * Remove INITIAL_ADDRESSES from MusicCommunity because if it is offline the device will send infinite messages * Fix stability bugs and make WalletService a Singleton * Fix Toast messages in money transfers * Change TTL for remote keyword search according to 'good' parameters from scientific experiments * Add comments and improve layout * Fix a certain issue with ContentSeeder sessionmanager clashing with TorrentStream sessionmanager * Organize code into packages * Move AudioPlayer to top-level * Move AudioPlayer to own package * Repackage musicdao * Upgrade JLibtorrent and add some tests * Add more tests * Add many tests and refactor some code * Optimize imports * Fix ReleaseFactoryTest, code cleanup and upgrade outdated dep * Fix issues with ContentSeederTest * Create bitcoin faucet interactions and change USD conversion to Coins * Hide Release creation button * Fix input of Release block and fix Tribler#3 * Fix Tribler#4, add preload mechanics, fix Tribler#4 downloading/buffering progress bars of local tracks * Only download in ContentSeeder after full completion of Release * End-to-end functionality for seeding content, sending SwarmHealth messages and sorting playlist overview based on swarm health. Fix Tribler#6 * Push app-debug.apk * Start WalletService at MusicDAO startup immediately, broadcast blocks to random peers, fixes Tribler#9, Tribler#11 * Fix PlaylistsOverviewFragment causing crashes * Fix Tribler#15, fix Tribler#10 * Fix various issues with peer gossiping, fix Tribler#16, fix Tribler#11, fix various issues with TorrentStream SessionManager and ContentSeeder SessionManager clashing, fix startup crashes * Fix Tribler#21 * Fix Tribler#22 * Fix Tribler#22 * Fix all tests and upgrade ipv8 package to 80% line coverage, fix Tribler#24 * Improve IPv8 tests * Cleanup * Improve test coverage for ContentSeeder * Cleanup * Add libs for CI * Use Ubuntu build instead of MacOS * Remove unneeded libs * New try for CI * Add JNI libs? * Revert "Add JNI libs?" Revert kotlin-ipv8 going in wrong state This reverts commit 946e8fc * Fix PostRepository in PeerChat * Use gradle bash check instead of eskatos gradle command action * Add libtorrent android libs * Add more native android files * Re-add linux jlibtorrent so files * Add native jlibtorrent linux x86_64 SO file to musicdao/src/main/jniLibs * Add native jlibtorrent linux x86_64 SO file to musicdao/src/main/jniLibs * Remove jniLibs from Common * Fix submodule * Communicate 3 random blocks to peers every 3 seconds, fix Tribler#18 * Use Home button as back pressed button, fix Tribler#25 * Add cover art and improve layout * Add cover art and improve layout * Extract audio metadata using MP3 library * Fix build * Fix build * Fix build * Fix bug with Release Fragment metadata * Fix bug with playing current track title * Use file names instead of MP3 file tags for now * Use file names instead of MP3 file tags for now * Fix bug in ReleaseFragment metadata parsing * Fix bug in ReleaseFragment metadata parsing * Make stream errors silent errors * Completely replace TorrentStream-Android by JLibtorrent, new priority system for torrent pieces, fix Tribler#35, fix Tribler#34 * Fix build * Add DataFeeder * Move musicdao-datafeeder to its own project * Do not allow just 1 torrent, also use torrent.added files * Fix old 2hr+ swarm health messages bug in DataFeeder; try to use custom bootstrap DHT node * Fix Tribler#36, fix Tribler#33 * Update DataFeeder * Fix isTorrentCompleted bug * Fix Tribler#40, fix Tribler#38, fix Tribler#37 * Fix Tribler#41 * Fix test * Fix build * Fix build * Fix build * Prepare release 0.3 * Add Publish/nopublish option to datafeeder * Add Publish/nopublish option to datafeeder * Add Publish/nopublish option to datafeeder * Add MusicGossipingService: gossiping data now happens continuously in the background, also when app is out of focus * Bug fix for DataFeeder * Fix a bug with releaseRefreshCount * Fix torrent trackers and set high priority on last pieces of selected audio file * Reduce swarm health battery usage Co-authored-by: Matouš Skála <skala.matous@gmail.com> Co-authored-by: Tim W <wissel.tim@gmail.com> Co-authored-by: Tim Wissel <t.i.wissel@student.tudelft.nl>

dymbe and others added 30 commits March 9, 2020 14:53

Update .gitignore

136cec8

Add new module

5165216

Add empty trader app to superapp

7f509e5

Add UI from QR-transfer

2a53a1c

Encode public key as string

fea5f50

Disable going back after confirmation

b5cf273

Can no longer go back after a transfer

54f7645

Created a UI for the AI application to buy and sell tokens

dd82adc

Transfer tokens by choosing a peer from the peer list

e5e3bb9

Remove useless import, make transferReceive button visible

d553912

Remove commented test code

b558691

Make currency somewhat consistent

dad8230

Self-signed transactions print money. Probably not secure yet.

Created a UI for the AI application to buy and sell tokens

827c106

Fix layout issue transferReceiveQR

984b2df

Merge pull request #7 from dymbe/finalQRSprint

810b406

Final qr sprint

Merge branch 'master' of github.com:dymbe/trustchain-superapp into Wa…

fd5373e

…llet_AI_UI

Remove backbutton from ai history

46b8488

Merge pull request #8 from dymbe/Wallet_AI_UI

975755c

Wallet AI UI

Branch trader peer

020ed85

Temporary market community

6a42207

Merge branch 'master' of github.com:dymbe/trustchain-superapp into Ra…

4c02ecc

…ndom-peer

Create market community

e2b46f7

Merge branch 'master' into create-currency

96fb2f2

Fix currency calulaction and block validation bugs

598ddc2

Move transaction validator to its own package

c96d39d

Branch trader peer

bc41fba

Temporary market community

5d9124c

Create market community

af90503

Merge remote-tracking branch 'origin/Random-peer' into Random-peer

a855f01

Merge pull request #9 from dymbe/create-currency

bef5812

Create currency

mvanmeerten and others added 5 commits April 8, 2020 13:36

Images should now show in readme

1aed9f4

Fix image in readme

54c3759

Update readme.md

8534bce

Remove log files and set gradle.build files to handle warnings as errors

34a45e5

dymbe force-pushed the master branch from 9c436d5 to c996758 Compare April 8, 2020 12:41

dymbe added 2 commits April 9, 2020 00:48

Update kotlin-ipv8

23a6854

Merge remote-tracking branch 'upstream/dao'

debc2e8

dymbe force-pushed the master branch from 0d8ea83 to debc2e8 Compare April 8, 2020 23:05

Fix lint

bab50dc

dymbe force-pushed the master branch from ee6712b to bab50dc Compare April 9, 2020 00:08

martijnbosma and others added 9 commits April 9, 2020 10:24

Fix lint errors

64b9f63

Fix lint errors

332aa55

Merge remote-tracking branch 'origin/master' into master2

aefa782

Merge branch 'master' of github.com:dymbe/trustchain-superapp into ma…

146f879

…ster2

Fix lint errors

ae2b4d3

Fix deprecation error

1f14bcc

Rerun github checks

c4a6baf

martijnbosma and others added 3 commits April 9, 2020 15:10

Downgrade Kotlin

2ecc7aa

Repair deprecation errors

a066d27

Update TransferFragment.kt

1b76978

MattSkala merged commit 0e6eb1b into Tribler:dao Apr 9, 2020

synctext mentioned this pull request Apr 23, 2020

Blockchain Engineering Class of 2020: Delft-DAO - Create your own currency Tribler/tribler#5143

Closed

Tim-W added a commit that referenced this pull request Dec 9, 2020

Fix input of Release block and fix #3

5ad28eb

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Currency I: First Implementation of Machine Learning Trader App #3

Currency I: First Implementation of Machine Learning Trader App #3

mvanmeerten commented Apr 3, 2020

MattSkala commented Apr 8, 2020 •

edited

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martijnbosma commented Apr 9, 2020

MattSkala commented Apr 9, 2020

Currency I: First Implementation of Machine Learning Trader App #3

Currency I: First Implementation of Machine Learning Trader App #3

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mvanmeerten commented Apr 3, 2020

MattSkala commented Apr 8, 2020 • edited Loading

martijnbosma commented Apr 9, 2020

MattSkala commented Apr 9, 2020

MattSkala commented Apr 8, 2020 •

edited

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