From a39d8076021a2c9dc054ad5499b9b6248de1a649 Mon Sep 17 00:00:00 2001 From: Reeshav Acharya Date: Tue, 3 Dec 2024 13:22:07 +0545 Subject: [PATCH 1/4] Add health-check endpoint in dbsync --- dbsync-api/src/health/healthCheck.ts | 65 ++++++++++++++++++++++++++++ dbsync-api/src/index.ts | 2 + 2 files changed, 67 insertions(+) create mode 100644 dbsync-api/src/health/healthCheck.ts diff --git a/dbsync-api/src/health/healthCheck.ts b/dbsync-api/src/health/healthCheck.ts new file mode 100644 index 00000000..956f771e --- /dev/null +++ b/dbsync-api/src/health/healthCheck.ts @@ -0,0 +1,65 @@ +import { Request, Response, Router } from "express"; +import { prisma } from "../config/db"; +import { handlerWrapper } from "../errors/AppError"; + +const router = Router(); + +export const secondsSince = ( + dateIsoString: string, + inMilliseconds?: boolean +): number => { + const parsedDate = new Date(dateIsoString); + const currentDate = new Date(); + const timeDifferenceMs = currentDate.getTime() - parsedDate.getTime(); + return inMilliseconds ? timeDifferenceMs : timeDifferenceMs / 1000; +}; + +const getBlockInfo = async (req: Request, res: Response) => { + try { + const latestBlock = await prisma.block.findFirst({ + orderBy: { + time: "desc", + }, + }); + + if (!latestBlock) { + return res.status(500).json({ + message: + "Unable to retrieve the latest block information from the database.", + }); + } + + const latestBlockTime = latestBlock.time.toISOString(); + const timeDiff = secondsSince(latestBlockTime); + + if (timeDiff > 300) { + return res.status(503).json({ + status: "Service Unavailable", + details: { + currentTime: new Date().toISOString(), + latestBlockTime, + secondsSinceLastUpdate: timeDiff, + }, + }); + } + + return res.status(200).json({ + status: "Healthy", + details: { + currentTime: new Date().toISOString(), + latestBlockTime, + secondsSinceLastUpdate: timeDiff, + }, + }); + } catch (error: any) { + console.log(`Error performing health-check: ${error.message || error}`); + + return res.status(500).json({ + message: "An error occurred while checking the DbSync status.", + }); + } +}; + +router.get("/", handlerWrapper(getBlockInfo)); + +export default router; diff --git a/dbsync-api/src/index.ts b/dbsync-api/src/index.ts index d8fb6c84..091631df 100644 --- a/dbsync-api/src/index.ts +++ b/dbsync-api/src/index.ts @@ -6,6 +6,7 @@ import delegationRoute from "./controllers/delegation"; import drepRoute from "./controllers/drep"; import addressRoute from "./controllers/address"; import proposalRoute from "./controllers/proposal"; +import healthCheckRoute from "./health/healthCheck" import { errorHandler } from "./errors/AppError"; import path from "path"; import setupSwaggerUi from "./swagger-loader"; @@ -45,6 +46,7 @@ app.use('/api/stake-address', stakeAddrRoute); app.use('/api/drep',drepRoute) app.use('/api/address',addressRoute) app.use('/api/proposal',proposalRoute) +app.use('/api/health', healthCheckRoute) setupSwaggerUi(app) const indexFile = path.resolve('.','./index.html') From 8e8ea60c1818526974f11038de65df291f5d024b Mon Sep 17 00:00:00 2001 From: Reeshav Acharya Date: Tue, 3 Dec 2024 13:29:10 +0545 Subject: [PATCH 2/4] Add swagger schema for dbsync heal-check --- dbsync-api/swagger.yaml | 65 ++++++++++++++++++++++++++++++++++++++++- 1 file changed, 64 insertions(+), 1 deletion(-) diff --git a/dbsync-api/swagger.yaml b/dbsync-api/swagger.yaml index 3fec1248..5c80946c 100644 --- a/dbsync-api/swagger.yaml +++ b/dbsync-api/swagger.yaml @@ -481,4 +481,67 @@ paths: description: Invalid address provided '500': description: Internal server error - + /api/health: + get: + summary: Check DBSync health status + description: Retrieves the latest block and checks if it was updated within the last 5 minutes. + operationId: getBlockInfo + responses: + '200': + description: DBSync service is healthy. + content: + application/json: + schema: + type: object + properties: + status: + type: string + example: "Healthy" + details: + type: object + properties: + currentTime: + type: string + format: date-time + example: "2024-12-03T12:34:56.789Z" + latestBlockTime: + type: string + format: date-time + example: "2024-12-03T12:30:00.123Z" + secondsSinceLastUpdate: + type: number + example: 296 + '503': + description: DBSync service is unavailable due to a delay in block updates. + content: + application/json: + schema: + type: object + properties: + status: + type: string + example: "Service Unavailable" + details: + type: object + properties: + currentTime: + type: string + format: date-time + example: "2024-12-03T12:34:56.789Z" + latestBlockTime: + type: string + format: date-time + example: "2024-12-03T12:25:00.123Z" + secondsSinceLastUpdate: + type: number + example: 596 + '500': + description: An error occurred while performing the health check. + content: + application/json: + schema: + type: object + properties: + message: + type: string + example: "An error occurred while checking the DbSync status." From 962fe5330d7274c47e214a18d331a604f7d6c0f0 Mon Sep 17 00:00:00 2001 From: SP Date: Wed, 9 Apr 2025 09:25:38 +0200 Subject: [PATCH 3/4] Add Apache License --- LICENSE | 201 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 201 insertions(+) create mode 100644 LICENSE diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000..8b8e86a0 --- /dev/null +++ b/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2025 SIRETO BV + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. From d4e98a47060e1fb042c61b1b3d07e0db243f7d15 Mon Sep 17 00:00:00 2001 From: Joseph Rana Date: Wed, 23 Apr 2025 16:43:13 +0545 Subject: [PATCH 4/4] fix: convert stake key hash into stake address before query --- api/.env.example | 5 ++++- api/backend/app/services/agent_service.py | 16 +++++++++++++--- api/backend/config/application.py | 1 + 3 files changed, 18 insertions(+), 4 deletions(-) diff --git a/api/.env.example b/api/.env.example index 3a7fe7f0..bb18e49a 100644 --- a/api/.env.example +++ b/api/.env.example @@ -16,4 +16,7 @@ KAFKA_PREFIX= JWT_SECRET_KEY="" METADATA_API='' -DB_SYNC_API='' \ No newline at end of file +DB_SYNC_API='' + +#preview , mainnet , prepod ... defaults to mainnet +NETWORK='' \ No newline at end of file diff --git a/api/backend/app/services/agent_service.py b/api/backend/app/services/agent_service.py index bb5b290d..621239ad 100644 --- a/api/backend/app/services/agent_service.py +++ b/api/backend/app/services/agent_service.py @@ -265,9 +265,9 @@ async def return_agent_with_wallet_details(self, agent: AgentResponse): async with aiohttp.ClientSession() as session: async with asyncio.TaskGroup() as group: agent_configurations = group.create_task(self.trigger_service.list_triggers_by_agent_id(agent.id)) - wallet_balance = group.create_task(self.fetch_balance(wallet.stake_key_hash, session)) - drep_details = group.create_task(self.fetch_drep_details(wallet.stake_key_hash, session)) - delegation_details = group.create_task(self.fetch_delegation_details(wallet.stake_key_hash, session)) + wallet_balance = group.create_task(self.fetch_balance(convert_stake_key_hash_to_address(wallet.stake_key_hash), session)) + drep_details = group.create_task(self.fetch_drep_details(convert_stake_key_hash_to_address(wallet.stake_key_hash), session)) + delegation_details = group.create_task(self.fetch_delegation_details(convert_stake_key_hash_to_address(wallet.stake_key_hash), session)) stake_address_details = group.create_task( self.fetch_stake_address_details(wallet.stake_key_hash, session) ) @@ -283,3 +283,13 @@ async def return_agent_with_wallet_details(self, agent: AgentResponse): is_stake_registered=stake_address_details.result().get("is_stake_registered"), stake_last_registered=stake_address_details.result().get("last_registered"), ) + + +def convert_stake_key_hash_to_address(stake_key_hash): + if stake_key_hash.startswith('e0') or stake_key_hash.startswith('e1'): + return stake_key_hash + else: + if api_settings.APP_ENV == "mainnet": + return 'e1' + stake_key_hash + else: + return 'e0' + stake_key_hash \ No newline at end of file diff --git a/api/backend/config/application.py b/api/backend/config/application.py index 1fd1cba3..41836cc8 100644 --- a/api/backend/config/application.py +++ b/api/backend/config/application.py @@ -36,6 +36,7 @@ class Application(BaseSettings): KAFKA_BROKERS: str = "localhost:9092" KAFKA_ENABLED: bool = False KUBER_URL: str = "" + NETWORK: str = "mainnet" # All your additional application configuration should go either here or in # separate file in this submodule.