Add collection info - RPC call

e2e/common/index.ts

@@ -168,6 +168,16 @@ export const rpcs = {
       ],
       type: "Json",
     },
+    collectionDetails: {
+      description: "Returns the collection info for a NFT collection",
+      params: [
+        {
+          name: "collectionId",
+          type: "u32",
+        },
+      ],
+      type: "CollectionDetail",
+    },
   },
 };
 export const typedefs = {
@@ -196,6 +206,20 @@ export const typedefs = {
     crossChainCompatibility: "CrossChainCompatibility",
     ownedTokens: "Vec<TokenOwnership>",
   },
+  CollectionDetail: {
+    owner: "AccountId",
+    name: "Vec<u8>",
+    metadataScheme: "Vec<u8>",
+    royaltiesSchedule: "Option<Vec<(T::AccountId, Permill)>>",
+    maxIssuance: "Option<u32>",
+    originChain: "Text",
+    nextSerialNumber: "u32",
+    collectionIssuance: "u32",
+    crossChainCompatibility: "CrossChainCompatibility",
+  },
+  CrossChainCompatibility: {
+    xrpl: "bool",
+  },
 };
 
 /** CONSTANTS */

e2e/test/NftRPC.test.ts

@@ -0,0 +1,139 @@
+import { ApiPromise, Keyring, WsProvider } from "@polkadot/api";
+import { KeyringPair } from "@polkadot/keyring/types";
+import { BN, hexToU8a, u8aToString, u8aToU8a } from "@polkadot/util";
+import axios from "axios";
+import { expect } from "chai";
+
+import { ALITH_PRIVATE_KEY, NodeProcess, startNode, typedefs } from "../common";
+
+export const rpc = {
+  nft: {
+    collectionDetails: {
+      description: "Returns the collection info for a NFT collection",
+      params: [
+        {
+          name: "collectionId",
+          type: "u32",
+        },
+      ],
+      type: "Json",
+    },
+  },
+};
+
+describe("NftRPC", () => {
+  let node: NodeProcess;
+  let api: ApiPromise;
+  let collectionId: any;
+  let alith: KeyringPair;
+
+  before(async () => {
+    node = await startNode();
+
+    await node.wait(); // wait for the node to be ready
+    const wsProvider = new WsProvider(`ws://localhost:${node.wsPort}`);
+    api = await ApiPromise.create({
+      provider: wsProvider,
+      types: typedefs,
+      rpc,
+    });
+
+    const keyring = new Keyring({ type: "ethereum" });
+    alith = keyring.addFromSeed(hexToU8a(ALITH_PRIVATE_KEY));
+
+    collectionId = await api.query.nft.nextCollectionId();
+    const royaltiesSchedule = {
+      entitlements: [[alith.address, 10000 /* one percent */]],
+    };
+    await new Promise<void>((resolve, reject) => {
+      api.tx.nft
+        .createCollection("test-collection", 0, null, null, "https://test/api/", royaltiesSchedule, { xrpl: false })
+        .signAndSend(alith, ({ status, events }) => {
+          if (status.isInBlock) {
+            events.forEach(({ event: { data, method } }) => {
+              if (method == "CollectionCreate") {
+                collectionId = (data.toJSON() as any)[0];
+                console.log(`Collection UUID: ${collectionId}`);
+                resolve();
+              }
+            });
+          }
+        })
+        .catch((err) => reject(err));
+    });
+  });
+
+  after(async () => node.stop());
+
+  it("collection info rpc works [http - axios]", async () => {
+    const httpResult = await axios.post(`http://127.0.0.1:9944`, {
+      id: 1,
+      jsonrpc: "2.0",
+      method: "nft_collectionDetails",
+      params: [collectionId],
+    });
+
+    expect(httpResult.status).to.eql(200);
+    expect(httpResult.data).to.haveOwnProperty("result");
+    expect(httpResult.statusText).to.eql("OK");
+    const {
+      result: { Ok },
+    } = httpResult.data;
+    const {
+      owner,
+      name,
+      metadata_scheme,
+      royalties_schedule,
+      max_issuance,
+      origin_chain,
+      next_serial_number,
+      collection_issuance,
+      cross_chain_compatibility,
+    } = Ok;
+    expect(owner).to.eql("0xf24ff3a9cf04c71dbc94d0b566f7a27b94566cac");
+    expect(u8aToString(new Uint8Array(name))).to.eql("test-collection");
+    expect(u8aToString(new Uint8Array(metadata_scheme))).to.eql("https://test/api/");
+    expect(royalties_schedule).to.eql([["0xf24ff3a9cf04c71dbc94d0b566f7a27b94566cac", 10000]]);
+    expect(max_issuance).to.eql(null);
+    expect(next_serial_number).to.eql(0);
+    expect(collection_issuance).to.eql(0);
+    expect(cross_chain_compatibility).to.eql({ xrpl: false });
+    expect(origin_chain).to.eql("Root");
+  });
+
+  it("collection info rpc works [library]", async () => {
+    const result = await (api.rpc as any).nft.collectionDetails(collectionId);
+    const data = result.Ok;
+    const {
+      owner,
+      name,
+      metadata_scheme,
+      royalties_schedule,
+      max_issuance,
+      origin_chain,
+      next_serial_number,
+      collection_issuance,
+      cross_chain_compatibility,
+    } = data;
+    expect(owner).to.eql("0xf24ff3a9cf04c71dbc94d0b566f7a27b94566cac");
+    expect(u8aToString(new Uint8Array(name))).to.eql("test-collection");
+    expect(u8aToString(new Uint8Array(metadata_scheme))).to.eql("https://test/api/");
+    expect(royalties_schedule).to.eql([[alith.address.toLowerCase(), 10000]]);
+    expect(max_issuance).to.eql(null);
+    expect(next_serial_number).to.eql(0);
+    expect(collection_issuance).to.eql(0);
+    expect(cross_chain_compatibility).to.eql({ xrpl: false });
+    expect(origin_chain).to.eql("Root");
+  });
+
+  it("collection info rpc works [library] that does not exist", async () => {
+    const result = await (api.rpc as any).nft.collectionDetails(100);
+    const { Err } = result;
+    const { section, name } = api.registry.findMetaError({
+      index: new BN(Err.Module.index),
+      error: u8aToU8a(Err.Module.error),
+    });
+    expect(section).to.equal("nft");
+    expect(name).to.equal("NoCollectionFound");
+  });
+});