dex-backend v1.5.0

Features

• adds caching to costly endpoints (1a2d975)

Miscellaneous

• adds testnet tokens to listing script (fcb5fb4)

dex-backend v1.4.0

Features

• adds listing token script (3c23b68)

Bug Fixes

• removes schema from query (91b3595)

dex-backend v1.3.1

Bug Fixes

• removes schema name from migration (b36b698)

dex-backend v1.3.0

Features

• add fdvAe, fdvUsd, volumeUsd fields (9a86f06)
• add price change percentage (1718070)
• add priceAe and priceUsd fields (c6ea21b)
• add transactionHash to error table (82d60fc)
• added new tables, added v2 importer and dbs (10b46d9)
• adds sync algorithm to path calculator (cab8b70)
• change eslint simple-import-sort from warn to error, improve comment (a3011a5)
• explore: adds api descriptions for updated endpoints (af70592)
• expose pair transactions count (dcdcfcb)
• expose tvl usd (aa101db)
• expose volumes for given timeframes (47da600)
• fetches and exposes data for sender (b0c92c6)
• history: actually returns history entries (57346bb)
• history: adds aeprice and query for entries without (9b4dfdf)
• history: adds history query by token (05b90c0)
• history: finishes history price api (2327b8b)
• history: moves usd calculation to the backend (51fedb2)
• history: separates usd values by token (ae21fff)
• implemented fetching of fiat price via coinmarketcap api (37e099a)
• implemented validator v2 (d35b31c)
• pairs: adds token filter to pair usd endpoint (d1dbbb7)
• parse event and insert reserve and deltaReserve (7858329)
• pr feedback: sync events with deltaReserves, code improvements, correct CronExpression for v2 importer (c38f495)
• triggers history sync on new tx (138d45c)
• update schema in preparation of event parsing, update comments (aa3bf17)

Bug Fixes

• add not previously checked in forgotten migration (945fd25)
• addresses type issues (4ae5393)
• db v2 e2e test (3b27f2d)
• eslint import order (9786ed1)
• fix int-as-string param in mdw paginated calls (a148233)
• history: also sort by log index (74237c3)
• history: joins in decimals for proper price calculation (58abcb2)
• linter (3d76c9d)
• PairMint amount parsing (e560ef8)
• pair: this being undefined during event based sync (634b760)
• pair: this being undefined during factory event (932646b)
• re-added task module to app module, added correct filter in importer v2 (6766a02)
• removes .env file from repo (7daeb55)
• strict-boolean-expressions eslint errors (dca0e53)
• tasks service unit test (2b518c4)
• usd value pattern regex (98f88e3)

CI / CD

• fix tag in production deploy step (342f51e)

Refactorings

• adds senderAccount to data model (cc01a9a)
• adds senderAccount to database (873c66f)
• adjust and fix worker related tests (204b799)
• deleted worker directory (e4eff52)
• feedback: db changes, move sliding window blocks to constant (4f2f9ae)
• improve imports in main.ts (61eac3a)
• improved type and variable naming consistency (86576b5)
• include pair and tokens in getWithinHeightSorted (e3ff28c)
• make private methods private, use square brackets accessor for tests (056304a)
• move context to PairSyncService, create SdkClientService (10ad395)
• move db logic to nest, create ApiModule (dc79a59)
• move dto.ts to /api and rename to api.model.ts (c229813)
• move worker and mdw websocket to nest services, rename worker to PairSyncService (e5a60d9)
• pair: avoid parametrization of functions (b7f4cdd)
• re-move tokenConditions into PairDbService (ec48d4d)
• remove unnecessary type casting (d1e1426)
• remove v1 history and rename v2 history to just history (9f13fec)
• rename api files to reflect class name (b5908aa)
• reorder and adjust privacy of functions in PairSyncService and MdwWsClientService (bb2c17f)
• reorganize tests according to nest best practice (0540871)
• simplify total reserve function (b782098)
• updates query params from kebab to camel case (419dd0d)
• use absolute import paths and sort imports with eslint (f85499b)
• use decimal instead of bigint in db ([89799a9](https://www.github.com/aeternity/dex-backend/commit/8979...

dex-backend v1.2.0

Features

• add history tables and implement history importer task (2b23eed)
• add init and pair liquidity info history migrations (6be08aa)
• add run task function handling isSyncRunning logic (682ffdf)
• add scheduling, resolve todos, cleanup & improve (8ff29ba)
• allow only running one task (importer or validator) at a time (6695d03)
• implemented api for pair liquidity info history (18fc490)
• implemented history validation task (5b0e651)
• importer: fetch only as many pages as needed (9726428)
• importer: skip if recent error. insert initial liquidity on first sync (6a33906)
• replace lossless-json with int-as-string parameter (9f74e43)
• worker: automatic reconnects (632be66)

Bug Fixes

• error print on task lvl (2d145b1)
• importer: fix block run, when other operation is still running (7f9208d)
• readd function after rebase (faec624)
• validator: adjustments after rebase (7f036bf)
• validator: fix cronjob frequency (35e6bc0)

CI / CD

• add github action to lint and prettify on PR lvl (e84afed)
• refactor prod release (87c1de8)
• remove if from the production deploy step (e9a6fa9)

Refactorings

• adjust contractAddress and microBlock hash pattern (29be71d)
• change location of clients module + minor codestyle things (7ee5d63)
• implement PR feedback (8469b7e)
• importer: don't always refetch last microblock (3d3c2b9)
• importer: simplify is first run check (6ef5cf7)
• importer: thoroughly use Encoded string types everywhere (cad05b9)
• migrate fetch contract balances at micro block to v2 endpoint (167b30f)
• remove unnecessary async in function def (a66f1cd)
• revert schema change (d42a7ac)
• validator: feedback: improve cron notation, avoid double await (8926599)
• validator: improving typing of hashOrKbi param (73ad896)
• validator: resolve todos, move sorting to db (6a8a6bd)

Testing

• add e2e tests for PairLiquidityInfoHistoryDbService and PairLiquidityInfoHistoryErrorDbService (081bbb0)
• add unit tests for PairLiquidityInfoHistoryController (5bc2f8f)
• adjust isRunning logic, implement unit tests for TasksService (2de9430)
• implement unit tests for ImporterService (774dfc9)
• implement unit tests for ValidatorService (eb77794)
• run test ci on pr lvl, fix e2e tests (e0ee1cc)

Miscellaneous

• adjust changelog for release 1.2.1 (46cb296)
• release 1.2.0 (21d3910)
• release 1.2.1 (83417cd)
• upgrade aepp-sdk to 13.3.2 (a780d2b)

dex-backend v1.1.1

CI / CD

• change ops repo in prd pipelines (1f5abcc)
• fix token for checkout in prd pipelines (62661c1)
• update node version in dockerfile (6e26a98)

dex-backend v1.1.0

Features

• upgrades types to correct sdk types (3233306)

CI / CD

• add auth for repo checkout stg (ffe7229)
• change gitops repo for stg (daff046)
• change token key (ed0fbc8)

Miscellaneous

• update to sdk@13 (1760101)

dex-backend v1.0.1

Bug Fixes

• fix gitsha (57e765c)

CI / CD

• build: patch-deprecated-gh-action-steps (70ce082)
• change dockerfile to remove unused files and folders (25dbffa)
• check pr deployment state before sync (8ed4de4)
• exclude and prisma folder from delete (5b32ebc)
• fix spelling (5cdd9e2)

Miscellaneous

• update to middleware v2 (825019a)
• upgrades minor dependency versions (5d4524f)

dex-backend v1.0.0

Features

• api: add api documentation (3bb9487)
• api: add general and pairs support (b2c1816)
• api: add token pairs with liquidity info route (6917843)
• api: add token support (d75d069)
• api: expose token-list management (46a1482)
• api: support for swap routes (666b9c6)
• api: support for swap routes (e6341dc)
• api: token list support (22e4b2a)
• change token list management routes (207f64a)
• contracts: contracts setup, utility functions and first test (b0c27db)
• db: create initial schema (b660fde)
• db: postgresql container deployment bindings (cb64b40)
• global-state: expose api and add worker support for overall service information (5199181)
• mdw: add option for listening all mdw events (54be345)
• worker: add refresh pairs info (fe5d99e)
• worker: add start point and logging (71fe3e2)
• worker: mark all pairs as unsynced (fbbd909)
• worker: update liquidity info for all the pairs (44d5472)

Bug Fixes

• add binaryTragets fix for docker deployment (58d2fa4)
• parallel processing db insert errors (007e7a0)
• returning type for tokens/pairs1 (e880896)
• support invalid tokens (27af289)
• token name/symbol switching (9ce68cb)

Testing

• context mockup (88410f9)
• cover contracts calls (e052dd2)
• e2e: /pair/swap-routes (d9b2bf2)
• e2e: add only-listed tests (3f4ac83)
• e2e: clean test file structure (863b66f)
• e2e: setup and tests (ffd4f59)
• e2e: token list management (5e9fc77)
• e2e: tokens api routes (626956d)
• worker and middleware (614eac4)
• worker based on context mockup and test db (4a72f47)

Refactorings

• add eqeqeq linter rule (c97480e)
• avoiding overloaded api routes (75b3f2c)
• change sequential dryrun calls into parallel ones (0e5b998)
• createWrappedMethods (412ba2a)
• rename appService class member for pair and token controllers (4f4852d)
• spell checking for ./src (92cb902)
• spell checking for ./test (a6555ae)
• store sdk client only in one place (170f3cf)

CI / CD

• add Dockerfile (d055f67)
• add npm lint to tests pipeline (41ff588)
• add tests pipeline (d35d7c6)
• dockerfile entrypoint to expose db url, move all docker files in directory (ed8647a)
• Dockerfile update (582492b)
• fix app names in pipelines (b1027be)
• fix docker build context (8abc0a5)
• fix docker repo (b0e1c00)
• fix Dockerfile context (63df7b1)
• fix test pipeline run steps (ee10a28)
• gh action pipelines (89e330e)
• make pipelines for both networks (94f607f)
• test without docker cache (c4c23ef)
• update package,json with latest tests changes (4883fd8)

Miscellaneous

• add ping timeout (7e412e5)
• dynamically create db connection string from multiple env vars (4fbb78e)
• increase sdk version to gh@head (ec26a88)
• npm: add redeploy command (a8bfb17)
• package-lock: replace beta sdk version with stable one (f312e30)
• raise error when there is no network env (c124abf)
• specify mainnet .env vars (649cf9b)
• synchronise pairs based on tx events (dd3686b)