feat: Add group invitation flow (Resolves #48)

mock-sdk/index.d.ts

@@ -0,0 +1,44 @@
+export interface SoroSaveClientConfig {
+  contractId: string;
+  rpcUrl: string;
+  networkPassphrase: string;
+}
+
+export class SoroSaveClient {
+  constructor(config: SoroSaveClientConfig);
+  joinGroup(groupId: string): Promise<any>;
+  getGroup(groupId: string): Promise<any>;
+  contribute(...args: any[]): Promise<any>;
+  createGroup(...args: any[]): Promise<any>;
+  [key: string]: any;
+}
+
+export function shortenAddress(address: string, chars?: number): string;
+
+export interface SavingsGroup {
+  id: string | number;
+  name: string;
+  admin?: string;
+  token?: string;
+  members: string[];
+  contributionAmount: number | bigint;
+  cycleLength: number;
+  maxMembers: number;
+  totalMembers?: number;
+  currentMembers?: number;
+  totalRounds: number;
+  currentRound: number;
+  status: GroupStatus;
+  createdAt?: number;
+  [key: string]: any;
+}
+
+export function formatAmount(amount: any): string;
+export function parseAmount(amount: any): bigint;
+export function getStatusLabel(status: any): string;
+export enum GroupStatus {
+  Active = "ACTIVE",
+  Completed = "COMPLETED",
+  Cancelled = "CANCELLED",
+  Forming = "FORMING"
+}

mock-sdk/index.js

@@ -0,0 +1,31 @@
+class SoroSaveClient {
+  constructor(config) {
+    this.config = config;
+  }
+}
+
+function shortenAddress(address) {
+  if (!address) return "";
+  return address.slice(0, 4) + "..." + address.slice(-4);
+}
+
+module.exports = {
+  SoroSaveClient,
+  shortenAddress
+};
+
+function formatAmount(amount) {
+  return String(amount);
+}
+
+const GroupStatus = {
+  Active: "ACTIVE",
+  Completed: "COMPLETED",
+  Cancelled: "CANCELLED",
+  Forming: "FORMING"
+};
+
+module.exports.formatAmount = formatAmount;
+module.exports.parseAmount = formatAmount;
+module.exports.getStatusLabel = function(status) { return status; };
+module.exports.GroupStatus = GroupStatus;

mock-sdk/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "@sorosave/sdk",
+  "version": "1.0.0",
+  "main": "index.js",
+  "types": "index.d.ts"
+}

next-env.d.ts

@@ -0,0 +1,5 @@
+/// <reference types="next" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/app/building-your-application/configuring/typescript for more information.