fix(plugin-consortium-manual): drop repo constructor arg hyperledger-cacti#1199

Removes the non-serializable consortiumRepo argument from the
constructor of the consortium plugin manual class's options.

Refactors the constructor and the internals of the plugin  to initialize
the consortium repo from the consortium database at runtime
instead of expecting it passed in via the constructor.
Refactors the internal code previously using the options.consoritumRepo
object to use this.repo instead which is what gets initalized in
the constructor as explained above.

All this leads to equivalent functionality but less boilerplate and now
thanks to this the plugin can be (should be - more tests needed)
initialized by the API server purely based on the static configuration
file when necessary.

Fixes hyperledger-cacti#1199

Signed-off-by: Peter Somogyvari <[email protected]>

Author: petermetz

examples/cactus-example-supply-chain-backend/src/main/typescript/supply-chain-app.ts

@@ -15,7 +15,7 @@ import {
   LedgerType,
 } from "@hyperledger/cactus-core-api";
 
-import { PluginRegistry, ConsortiumRepository } from "@hyperledger/cactus-core";
+import { PluginRegistry } from "@hyperledger/cactus-core";
 
 import {
   LogLevelDesc,
@@ -210,16 +210,13 @@ export class SupplyChainApp {
     const connectionProfile = await this.ledgers.fabric.getConnectionProfileOrg1();
     const sshConfig = await this.ledgers.fabric.getSshConfig();
 
-    const consortiumRepo = new ConsortiumRepository({ db: consortiumDatabase });
-
     const registryA = new PluginRegistry({
       plugins: [
         new PluginConsortiumManual({
           instanceId: "PluginConsortiumManual_A",
           consortiumDatabase,
           keyPairPem: keyPairPemA,
           logLevel: this.options.logLevel,
-          consortiumRepo,
         }),
         new SupplyChainCactusPlugin({
           logLevel: this.options.logLevel,
@@ -259,7 +256,6 @@ export class SupplyChainApp {
           consortiumDatabase,
           keyPairPem: keyPairPemB,
           logLevel: this.options.logLevel,
-          consortiumRepo,
         }),
         new SupplyChainCactusPlugin({
           logLevel: this.options.logLevel,
@@ -298,7 +294,6 @@ export class SupplyChainApp {
           consortiumDatabase,
           keyPairPem: keyPairPemC,
           logLevel: "INFO",
-          consortiumRepo,
         }),
         new SupplyChainCactusPlugin({
           logLevel: "INFO",

packages/cactus-plugin-consortium-manual/src/main/typescript/plugin-consortium-manual.ts

@@ -48,7 +48,6 @@ export interface IWebAppOptions {
 export interface IPluginConsortiumManualOptions extends ICactusPluginOptions {
   keyPairPem: string;
   consortiumDatabase: ConsortiumDatabase;
-  consortiumRepo: ConsortiumRepository;
   prometheusExporter?: PrometheusExporter;
   pluginRegistry?: PluginRegistry;
   logLevel?: LogLevelDesc;
@@ -57,12 +56,18 @@ export interface IPluginConsortiumManualOptions extends ICactusPluginOptions {
 
 export class PluginConsortiumManual
   implements ICactusPlugin, IPluginWebService {
+  public static readonly CLASS_NAME = "PluginConsortiumManual";
   public prometheusExporter: PrometheusExporter;
   private readonly log: Logger;
   private readonly instanceId: string;
+  private readonly repo: ConsortiumRepository;
   private endpoints: IWebServiceEndpoint[] | undefined;
   private httpServer: Server | SecureServer | null = null;
 
+  public get className(): string {
+    return PluginConsortiumManual.CLASS_NAME;
+  }
+
   constructor(public readonly options: IPluginConsortiumManualOptions) {
     const fnTag = `PluginConsortiumManual#constructor()`;
     if (!options) {
@@ -73,13 +78,18 @@ export class PluginConsortiumManual
       options.consortiumDatabase,
       `${fnTag} options.consortiumDatabase`,
     );
+
     this.log = LoggerProvider.getOrCreate({
       label: "plugin-consortium-manual",
     });
+
     this.instanceId = this.options.instanceId;
+    this.repo = new ConsortiumRepository({ db: options.consortiumDatabase });
+
     this.prometheusExporter =
       options.prometheusExporter ||
       new PrometheusExporter({ pollingIntervalInMin: 1 });
+
     Checks.truthy(
       this.prometheusExporter,
       `${fnTag} options.prometheusExporter`,
@@ -107,12 +117,8 @@ export class PluginConsortiumManual
   }
 
   public getNodeCount(): number {
-    const consortiumDatabase: ConsortiumDatabase = this.options
-      .consortiumDatabase;
-    const consortiumRepo: ConsortiumRepository = new ConsortiumRepository({
-      db: consortiumDatabase,
-    });
-    return consortiumRepo.allNodes.length;
+    Checks.truthy(this.repo, `${this.className}.this.repo`);
+    return this.repo.allNodes.length;
   }
 
   /**
@@ -121,12 +127,8 @@ export class PluginConsortiumManual
    * only affects **the metrics**.
    */
   public updateMetricNodeCount(): void {
-    const consortiumDatabase: ConsortiumDatabase = this.options
-      .consortiumDatabase;
-    const consortiumRepo: ConsortiumRepository = new ConsortiumRepository({
-      db: consortiumDatabase,
-    });
-    this.prometheusExporter.setNodeCount(consortiumRepo.allNodes.length);
+    const nodeCount = this.getNodeCount();
+    this.prometheusExporter.setNodeCount(nodeCount);
   }
 
   public async shutdown(): Promise<void> {
@@ -184,10 +186,8 @@ export class PluginConsortiumManual
     // presence of webAppOptions implies that caller wants the plugin to configure it's own express instance on a custom
     // host/port to listen on
 
-    const { consortiumDatabase, keyPairPem } = this.options;
-    const consortiumRepo = new ConsortiumRepository({
-      db: consortiumDatabase,
-    });
+    const { keyPairPem } = this.options;
+    const consortiumRepo = this.repo;
 
     const endpoints: IWebServiceEndpoint[] = [];
     {
@@ -229,11 +229,12 @@ export class PluginConsortiumManual
   }
 
   public async getNodeJws(): Promise<JWSGeneral> {
-    const { keyPairPem, consortiumRepo: repo } = this.options;
+    Checks.truthy(this.repo, `${this.className}.this.repo`);
+    const { keyPairPem } = this.options;
 
     this.updateMetricNodeCount();
     const keyPair = JWK.asKey(keyPairPem);
-    const payloadObject = { consortiumDatabase: repo.consortiumDatabase };
+    const payloadObject = { consortiumDatabase: this.repo.consortiumDatabase };
     const payloadJson = jsonStableStringify(payloadObject);
     const _protected = {
       iat: Date.now(),
@@ -245,7 +246,7 @@ export class PluginConsortiumManual
   }
 
   public async getConsortiumJws(): Promise<JWSGeneral> {
-    const nodes = this.options.consortiumRepo.allNodes;
+    const nodes = this.repo.allNodes;
 
     const requests = nodes
       .map((cnm) => cnm.nodeApiHost)

packages/cactus-plugin-consortium-manual/src/test/typescript/unit/consortium/get-node-jws-endpoint-v1.test.ts

@@ -13,18 +13,13 @@ import {
   Configuration,
 } from "@hyperledger/cactus-core-api";
 
-import { ConsortiumRepository } from "@hyperledger/cactus-core";
-
 import {
   PluginConsortiumManual,
   IPluginConsortiumManualOptions,
-} from "../../../../main/typescript/plugin-consortium-manual";
-
-import {
-  GetNodeJwsEndpoint,
-  //  IGetNodeJwsEndpointOptions,
 } from "../../../../main/typescript/public-api";
 
+import { GetNodeJwsEndpoint } from "../../../../main/typescript/public-api";
+
 import { v4 as uuidv4 } from "uuid";
 
 import { DefaultApi as ConsortiumManualApi } from "../../../../main/typescript/public-api";
@@ -44,14 +39,12 @@ test("Can provide JWS", async (t: Test) => {
     ledger: [],
     pluginInstance: [],
   };
-  const consortiumRepo = new ConsortiumRepository({ db });
 
   // Creating the PluginConsortiumManual object to observe the prometheus metrics.
   const options: IPluginConsortiumManualOptions = {
     instanceId: uuidv4(),
     keyPairPem: keyPairPem,
     consortiumDatabase: db,
-    consortiumRepo,
   };
 
   const pluginConsortiumManual: PluginConsortiumManual = new PluginConsortiumManual(
@@ -138,7 +131,7 @@ test("Can provide JWS", async (t: Test) => {
     publicKeyPem: "",
   };
 
-  consortiumRepo.consortiumDatabase.cactusNode.push(dummyCactusNode);
+  db.cactusNode.push(dummyCactusNode);
   // The invocation of the node JWS endpoint internally triggers the update
   // of the metrics so after it has executed we can expect the metrics to
   // show the new values for our assertions below

packages/cactus-test-api-client/src/test/typescript/integration/api-client-routing-node-to-node.test.ts

@@ -20,7 +20,7 @@ import {
   Ledger,
   LedgerType,
 } from "@hyperledger/cactus-core-api";
-import { PluginRegistry, ConsortiumRepository } from "@hyperledger/cactus-core";
+import { PluginRegistry } from "@hyperledger/cactus-core";
 import {
   DefaultApi as QuorumApi,
   PluginLedgerConnectorQuorum,
@@ -128,8 +128,6 @@ test(testCase, async (t: Test) => {
     pluginInstance: [],
   };
 
-  const consortiumRepo = new ConsortiumRepository({ db: consortiumDatabase });
-
   const config = new Configuration({ basePath: consortium.mainApiHost });
   const mainApiClient = new ApiClient(config);
 
@@ -176,7 +174,6 @@ test(testCase, async (t: Test) => {
         keyPairPem: keyPair1.toPEM(true),
         consortiumDatabase,
         logLevel,
-        consortiumRepo,
       };
       const pluginConsortiumManual = new PluginConsortiumManual(options);
 
@@ -219,7 +216,6 @@ test(testCase, async (t: Test) => {
         keyPairPem: keyPair2.toPEM(true),
         consortiumDatabase,
         logLevel,
-        consortiumRepo,
       };
       const pluginConsortiumManual = new PluginConsortiumManual(options);
 

packages/cactus-test-plugin-consortium-manual/src/test/typescript/integration/plugin-consortium-manual/get-consortium-jws-endpoint.test.ts

@@ -22,7 +22,7 @@ import {
   ConsortiumDatabase,
   ConsortiumMember,
 } from "@hyperledger/cactus-core-api";
-import { PluginRegistry, ConsortiumRepository } from "@hyperledger/cactus-core";
+import { PluginRegistry } from "@hyperledger/cactus-core";
 
 test("member node public keys and hosts are pre-shared", async (t: Test) => {
   const consortiumId = uuidV4();
@@ -138,7 +138,6 @@ test("member node public keys and hosts are pre-shared", async (t: Test) => {
     pluginInstance: [],
   };
 
-  const consortiumRepo = new ConsortiumRepository({ db: consortiumDatabase });
   t.comment(`Setting up first node...`);
   {
     // 2. Instantiate plugin registry which will provide the web service plugin with the key value storage plugin
@@ -151,7 +150,6 @@ test("member node public keys and hosts are pre-shared", async (t: Test) => {
       keyPairPem: keyPair1.toPEM(true),
       consortiumDatabase,
       logLevel: "trace",
-      consortiumRepo,
     };
     const pluginConsortiumManual = new PluginConsortiumManual(options);
 
@@ -205,8 +203,7 @@ test("member node public keys and hosts are pre-shared", async (t: Test) => {
       pluginRegistry,
       keyPairPem: keyPair2.toPEM(true),
       consortiumDatabase,
-      logLevel: "trace",
-      consortiumRepo,
+      logLevel: "TRACE",
     };
     const pluginConsortiumManual = new PluginConsortiumManual(options);
 
@@ -261,8 +258,7 @@ test("member node public keys and hosts are pre-shared", async (t: Test) => {
       pluginRegistry,
       keyPairPem: keyPair3.toPEM(true),
       consortiumDatabase,
-      logLevel: "trace",
-      consortiumRepo,
+      logLevel: "TRACE",
     };
     const pluginConsortiumManual = new PluginConsortiumManual(options);
 

packages/cactus-test-plugin-consortium-manual/src/test/typescript/integration/plugin-consortium-manual/security-isolation-via-api-server-ports.ts

@@ -15,7 +15,7 @@ import {
   Consortium,
   ConsortiumDatabase,
 } from "@hyperledger/cactus-core-api";
-import { PluginRegistry, ConsortiumRepository } from "@hyperledger/cactus-core";
+import { PluginRegistry } from "@hyperledger/cactus-core";
 
 import { PluginKeychainMemory } from "@hyperledger/cactus-plugin-keychain-memory";
 import {
@@ -83,8 +83,6 @@ tap.test(
       consortium: [consortium],
     };
 
-    const consortiumRepo = new ConsortiumRepository({ db: consortiumDatabase });
-
     // 3. Instantiate the web service consortium plugin which will host itself on a new TCP port for isolation/security
     // Note that if we omitted the `webAppOptions` object that the web service plugin would default to installing itself
     // on the default port of the API server. This allows for flexibility in deployments.
@@ -98,7 +96,6 @@ tap.test(
         hostname: "127.0.0.1",
         port: 0,
       },
-      consortiumRepo,
     };
     const pluginConsortiumManual = new PluginConsortiumManual(options);