Abstract out fetchEvents.ts from events page

lib/fetchEvents.ts

@@ -0,0 +1,53 @@
+import { ethers } from "ethers";
+import { getContract } from "./ethers";
+
+interface Event {
+    eventId: number;
+    name: string;
+    description: string;
+    location: string;
+    capacity: number;
+    ticketsSold: number;
+    ticketPrice: number;
+    eventStartDate: number;
+    eventEndDate: number;
+    images: string[];
+    eventHost: string;
+}
+
+export const fetchEvents: () => Promise<Event[] | undefined> = async () => {
+    try {
+        console.log('Starting events call');
+        if (typeof window.ethereum === 'undefined') {
+            console.error('Ethereum provider not found');
+            return;
+        }
+
+        console.log('Connecting to contract');
+        const contract = getContract();
+        const eventCount = await contract.eventCounter();
+        const eventsData: Event[] = [];
+
+        for (let i = 0; i < eventCount; i++) {
+            const event = await contract.events(i);
+            const images = await contract.getEventImages(i);
+            eventsData.push({
+                eventId: i,
+                name: event.name,
+                description: event.description,
+                location: event.location,
+                capacity: event.capacity.toNumber(),
+                ticketsSold: event.ticketsSold.toNumber(),
+                ticketPrice: event.ticketPrice.toNumber() / 100,
+                eventStartDate: event.eventStartDate.toNumber(),
+                eventEndDate: event.eventEndDate.toNumber(),
+                images: images,
+                eventHost: event.eventHost,
+            });
+        }
+
+        return eventsData;
+    } catch (error) {
+      console.error('Failed to fetch events:', error);
+    }
+}