8.2.5 Prerelease Testnet

package.json

@@ -1,6 +1,6 @@
 {
     "name": "origintrail_node",
-    "version": "8.2.4",
+    "version": "8.2.5",
     "description": "OTNode V8",
     "main": "index.js",
     "type": "module",

src/controllers/http-api/v1/publish-http-api-controller-v1.js

@@ -5,6 +5,7 @@ import {
     OPERATION_STATUS,
     LOCAL_STORE_TYPES,
     COMMAND_PRIORITY,
+    PUBLISH_MIN_NUM_OF_NODE_REPLICATIONS,
 } from '../../../constants/constants.js';
 
 class PublishController extends BaseController {
@@ -16,6 +17,7 @@ class PublishController extends BaseController {
         this.repositoryModuleManager = ctx.repositoryModuleManager;
         this.pendingStorageService = ctx.pendingStorageService;
         this.networkModuleManager = ctx.networkModuleManager;
+        this.blockchainModuleManager = ctx.blockchainModuleManager;
     }
 
     async handleRequest(req, res) {
@@ -62,6 +64,37 @@ class PublishController extends BaseController {
                 datasetRoot,
             });
 
+            let effectiveMinReplications = minimumNumberOfNodeReplications;
+            let chainMinNumber = null;
+            try {
+                const chainMin = await this.blockchainModuleManager.getMinimumRequiredSignatures(
+                    blockchain,
+                );
+                chainMinNumber = Number(chainMin);
+            } catch (err) {
+                this.logger.warn(
+                    `Failed to fetch on-chain minimumRequiredSignatures for ${blockchain}: ${err.message}`,
+                );
+            }
+
+            const userMinNumber = Number(effectiveMinReplications);
+            const resolvedUserMin =
+                !Number.isNaN(userMinNumber) && userMinNumber > 0
+                    ? userMinNumber
+                    : PUBLISH_MIN_NUM_OF_NODE_REPLICATIONS;
+
+            if (!Number.isNaN(chainMinNumber) && chainMinNumber > 0) {
+                effectiveMinReplications = Math.max(chainMinNumber, resolvedUserMin);
+            } else {
+                effectiveMinReplications = resolvedUserMin;
+            }
+
+            if (effectiveMinReplications === 0) {
+                this.logger.error(
+                    `Effective minimum replications resolved to 0 for operationId: ${operationId}, blockchain: ${blockchain}. This should never happen.`,
+                );
+            }
+
             const publisherNodePeerId = this.networkModuleManager.getPeerId().toB58String();
             await this.pendingStorageService.cacheDataset(
                 operationId,
@@ -80,7 +113,7 @@ class PublishController extends BaseController {
                     blockchain,
                     operationId,
                     storeType: LOCAL_STORE_TYPES.TRIPLE,
-                    minimumNumberOfNodeReplications,
+                    minimumNumberOfNodeReplications: effectiveMinReplications,
                 },
                 transactional: false,
                 priority: COMMAND_PRIORITY.HIGHEST,

src/modules/blockchain/blockchain-module-manager.js

@@ -211,6 +211,10 @@ class BlockchainModuleManager extends BaseModuleManager {
         return this.callImplementationFunction(blockchain, 'getMaximumStake');
     }
 
+    async getMinimumRequiredSignatures(blockchain) {
+        return this.callImplementationFunction(blockchain, 'getMinimumRequiredSignatures');
+    }
+
     async getLatestBlock(blockchain) {
         return this.callImplementationFunction(blockchain, 'getLatestBlock');
     }

src/modules/blockchain/implementation/web3-service.js

@@ -1024,6 +1024,15 @@ class Web3Service {
         return Number(ethers.utils.formatEther(maximumStake));
     }
 
+    async getMinimumRequiredSignatures() {
+        return this.callContractFunction(
+            this.contracts.ParametersStorage,
+            'minimumRequiredSignatures',
+            [],
+            CONTRACTS.PARAMETERS_STORAGE,
+        );
+    }
+
     async getShardingTableHead() {
         return this.callContractFunction(this.contracts.ShardingTableStorage, 'head', []);
     }

test/unit/controllers/publish-http-api-controller-v1.test.js

@@ -0,0 +1,132 @@
+import { describe, it } from 'mocha';
+import { expect } from 'chai';
+
+import PublishController from '../../../src/controllers/http-api/v1/publish-http-api-controller-v1.js';
+import { PUBLISH_MIN_NUM_OF_NODE_REPLICATIONS } from '../../../src/constants/constants.js';
+
+const createRes = () => {
+    const res = {
+        statusCode: null,
+        body: null,
+        status(code) {
+            this.statusCode = code;
+            return this;
+        },
+        json(payload) {
+            this.body = payload;
+            return this;
+        },
+        send(payload) {
+            this.body = payload;
+            return this;
+        },
+    };
+    return res;
+};
+
+describe('publish-http-api-controller-v1', () => {
+    const baseCtx = () => {
+        const addedCommands = [];
+        return {
+            commandExecutor: {
+                add: async (cmd) => {
+                    addedCommands.push(cmd);
+                },
+                _added: addedCommands,
+            },
+            publishService: {
+                getOperationName: () => 'publish',
+            },
+            operationIdService: {
+                generateOperationId: async () => 'op-id-123',
+                emitChangeEvent: () => {},
+                updateOperationIdStatus: async () => {},
+                cacheOperationIdDataToMemory: async () => {},
+                cacheOperationIdDataToFile: async () => {},
+            },
+            repositoryModuleManager: {
+                createOperationRecord: async () => {},
+            },
+            pendingStorageService: {
+                cacheDataset: async () => {},
+            },
+            networkModuleManager: {
+                getPeerId: () => ({ toB58String: () => 'peer-self' }),
+            },
+            blockchainModuleManager: {
+                getMinimumRequiredSignatures: async () => PUBLISH_MIN_NUM_OF_NODE_REPLICATIONS,
+            },
+            logger: {
+                info: () => {},
+                warn: () => {},
+                error: () => {},
+            },
+        };
+    };
+
+    it('clamps minimumNumberOfNodeReplications to on-chain minimum', async () => {
+        const ctx = baseCtx();
+        ctx.blockchainModuleManager.getMinimumRequiredSignatures = async () => 5; // on-chain min
+        const controller = new PublishController(ctx);
+
+        const req = {
+            body: {
+                dataset: { public: {} },
+                datasetRoot: '0xroot',
+                blockchain: 'hardhat',
+                minimumNumberOfNodeReplications: 2, // below chain min
+            },
+        };
+        const res = createRes();
+
+        await controller.handleRequest(req, res);
+
+        expect(res.statusCode).to.equal(202);
+        const added = ctx.commandExecutor._added[0];
+        expect(added.data.minimumNumberOfNodeReplications).to.equal(5);
+    });
+
+    it('allows higher user override than on-chain minimum', async () => {
+        const ctx = baseCtx();
+        ctx.blockchainModuleManager.getMinimumRequiredSignatures = async () => 3; // on-chain min
+        const controller = new PublishController(ctx);
+
+        const req = {
+            body: {
+                dataset: { public: {} },
+                datasetRoot: '0xroot',
+                blockchain: 'hardhat',
+                minimumNumberOfNodeReplications: 7, // above chain min
+            },
+        };
+        const res = createRes();
+
+        await controller.handleRequest(req, res);
+
+        expect(res.statusCode).to.equal(202);
+        const added = ctx.commandExecutor._added[0];
+        expect(added.data.minimumNumberOfNodeReplications).to.equal(7);
+    });
+
+    it('falls back to on-chain minimum when user value is zero or invalid', async () => {
+        const ctx = baseCtx();
+        ctx.blockchainModuleManager.getMinimumRequiredSignatures = async () => 4; // on-chain min
+        const controller = new PublishController(ctx);
+
+        const req = {
+            body: {
+                dataset: { public: {} },
+                datasetRoot: '0xroot',
+                blockchain: 'hardhat',
+                minimumNumberOfNodeReplications: 0, // invalid/zero
+            },
+        };
+        const res = createRes();
+
+        await controller.handleRequest(req, res);
+
+        expect(res.statusCode).to.equal(202);
+        const added = ctx.commandExecutor._added[0];
+        expect(added.data.minimumNumberOfNodeReplications).to.equal(4);
+    });
+});