feat(profiles): add profile aggregates

packages/platform-sdk-profiles/__tests__/profile.test.ts

@@ -1,9 +1,12 @@
 import "jest-extended";
 import nock from "nock";
 
+import { ARK } from "@arkecosystem/platform-sdk-ark";
+
 import { Profile, ContactRepository, SettingRepository, WalletRepository, Identifiers } from "../src";
 import { container } from "../src/container";
 
+import { identity } from "./__fixtures__/identity";
 import { HttpClient } from "./stubs/client";
 import { DataRepository } from "../src/repositories/data-repository";
 
@@ -54,7 +57,7 @@ it("should have a settings repository", () => {
 	expect(subject.settings()).toBeInstanceOf(SettingRepository);
 });
 
-test("Profile#toObject", () => {
+test("#toObject", () => {
 	expect(subject.toObject()).toEqual({
 		id: "uuid",
 		name: "John Doe",
@@ -65,3 +68,16 @@ test("Profile#toObject", () => {
 		wallets: {},
 	});
 });
+
+test("#balancePerCoin", async () => {
+	container.set(Identifiers.HttpClient, new HttpClient());
+
+	await subject.wallets().import(identity.mnemonic, ARK, "devnet");
+
+	expect(subject.balancePerCoin()).toEqual({
+		DARK: {
+			percentage: "100.00",
+			total: "55827093444556",
+		},
+	});
+});

packages/platform-sdk-profiles/__tests__/repositories/wallet-repository.test.ts

@@ -41,7 +41,7 @@ test("#all", async () => {
 
 test("#allByCoin", async () => {
 	expect(subject.allByCoin()).toBeObject();
-	expect(subject.allByCoin().ARK).toBeObject();
+	expect(subject.allByCoin().DARK).toBeObject();
 });
 
 test("#import", async () => {

packages/platform-sdk-profiles/__tests__/wallet.test.ts

@@ -43,7 +43,25 @@ test("#coin", () => {
 });
 
 test("#network", () => {
-	expect(subject.network()).toEqual("devnet");
+	expect(subject.network()).toEqual({
+		crypto: { slip44: 111 },
+		currency: { symbol: "DѦ", ticker: "DARK" },
+		explorer: "https://dexplorer.ark.io/",
+		hosts: [
+			"https://dexplorer.ark.io",
+			"http://167.114.29.51:4003",
+			"http://167.114.29.52:4003",
+			"http://167.114.29.53:4003",
+			"http://167.114.29.54:4003",
+			"http://167.114.29.55:4003",
+		],
+		id: "devnet",
+		name: "Devnet",
+		voting: {
+			enabled: true,
+			singular: true,
+		},
+	});
 });
 
 test("#address", () => {

packages/platform-sdk-profiles/src/profile.ts

@@ -81,4 +81,40 @@ export class Profile {
 			settings: this.settings().all(),
 		};
 	}
+
+	/**
+	 * These methods serve as helpers to aggregate certain data for UI consumption.
+	 */
+
+	public countContacts(): number {
+		return this.contacts().count();
+	}
+
+	public countNotifications(): number {
+		return this.notifications().count();
+	}
+
+	public countWallets(): number {
+		return this.wallets().count();
+	}
+
+	public balancePerCoin(): Record<string, { total: number; percentage: number }> {
+		const result = {};
+
+		const totalByProfile: BigNumber = this.balance();
+
+		for (const [coin, wallets] of Object.entries(this.wallets().allByCoin())) {
+			const totalByCoin: BigNumber = Object.values(wallets).reduce(
+				(total: BigNumber, wallet: Wallet) => total.plus(wallet.balance()),
+				BigNumber.ZERO,
+			);
+
+			result[coin] = {
+				total: totalByCoin.toFixed(),
+				percentage: totalByCoin.divide(totalByProfile).times(100).toFixed(2),
+			};
+		}
+
+		return result;
+	}
 }

packages/platform-sdk-profiles/src/repositories/contact-repository.ts

@@ -63,6 +63,10 @@ export class ContactRepository {
 		this.#data.flush();
 	}
 
+	public count(): number {
+		return this.keys().length;
+	}
+
 	public findByAddress(value: string): Contact[] {
 		return this.findByColumn("address", value);
 	}

packages/platform-sdk-profiles/src/repositories/notification-repository.ts

@@ -65,6 +65,10 @@ export class NotificationRepository {
 		this.#storage.flush();
 	}
 
+	public count(): number {
+		return this.keys().length;
+	}
+
 	/**
 	 * Convenience methods to interact with notifications states.
 	 */

packages/platform-sdk-profiles/src/repositories/wallet-repository.ts

@@ -22,7 +22,7 @@ export class WalletRepository {
 		const result = {};
 
 		for (const [id, wallet] of Object.entries(this.all())) {
-			const coin: string | undefined = wallet.coin().manifest().get<string>("name");
+			const coin: string | undefined = wallet.currency();
 
 			if (coin) {
 				if (!result[coin]) {
@@ -103,6 +103,10 @@ export class WalletRepository {
 		this.#data.flush();
 	}
 
+	public count(): number {
+		return this.keys().length;
+	}
+
 	public toObject(): Record<string, object> {
 		const result: Record<string, object> = {};
 

packages/platform-sdk-profiles/src/wallet.ts

@@ -95,8 +95,12 @@ export class Wallet {
 		return this.#coin;
 	}
 
-	public network(): string {
-		return this.#coin.network().id;
+	public network(): Coins.CoinNetwork {
+		return this.#coin.network();
+	}
+
+	public currency(): string {
+		return this.network().currency.ticker;
 	}
 
 	public alias(): string | undefined {
@@ -157,7 +161,7 @@ export class Wallet {
 			id: this.id(),
 			coin: this.coin().manifest().get<string>("name"),
 			coinConfig,
-			network: this.network(),
+			network: this.network().id,
 			address: this.address(),
 			publicKey: this.publicKey(),
 			data: this.data().all(),