refactor: move frontend in apps/frontend

apps/frontend/src/contexts/Events/EventProvider.tsx

@@ -0,0 +1,41 @@
+import { useState, ReactNode } from 'react';
+import { EventContext, EventGroup, EventContextType } from "./EventContext";
+import getAllEvents from "../../utils/events/getAllEvents";
+import createEvent from "../../utils/events/createEvent";
+import deleteEvent from "../../utils/events/deleteEvent";
+
+interface EventProviderProps {
+    children: ReactNode;
+}
+
+export function EventProvider({ children }: EventProviderProps) {
+    const [events, setEvents] = useState<EventGroup[]>([]);
+
+    const updateEvent = async () => {
+        const result = await getAllEvents();
+        setEvents(result.data.data);
+    };
+
+    const addEvent = async (name: string, description: string, start: string, end: string) => {
+        await createEvent(name, description, start, end);
+        await updateEvent();
+    };
+
+    const removeEvent = async (eventId: number) => {
+        await deleteEvent(eventId);
+        await updateEvent();
+    };
+
+    const contextValue: EventContextType = {
+        events,
+        updateEvent,
+        addEvent,
+        removeEvent,
+    };
+
+    return (
+        <EventContext.Provider value={contextValue}>
+            {children}
+        </EventContext.Provider>
+    );
+}