[1] added state to add event to calendars

src/features/Calendars/CalendarSlice.ts

@@ -0,0 +1,39 @@
+import { createSlice, PayloadAction } from "@reduxjs/toolkit";
+import { Calendars } from "./CalendarTypes";
+import { CalendarEvent } from "../Events/EventsTypes";
+
+const CalendarSlice = createSlice({
+  name: "calendars",
+  initialState: {} as Record<string, Calendars>,
+  reducers: {
+    createCalendar: (state, action: PayloadAction<Record<string, string>>) => {
+      const id = Date.now().toString(36);
+      state[id] = {} as Calendars;
+      state[id].name = action.payload.name;
+      state[id].color = action.payload.color;
+      state[id].description = action.payload.description;
+      state[id].events = [];
+    },
+    addEvent: (
+      state,
+      action: PayloadAction<{ calendarUid: string; event: CalendarEvent }>
+    ) => {
+      state[action.payload.calendarUid].events.push(action.payload.event);
+    },
+    removeEvent: (
+      state,
+      action: PayloadAction<{ calendarUid: string; eventUid: string }>
+    ) => {
+      state[action.payload.calendarUid as string].events = state[
+        action.payload.calendarUid
+      ].events.filter((event) => {
+        if (event.uid !== action.payload.calendarUid) {
+          return event;
+        }
+      });
+    },
+  },
+});
+
+export const { addEvent, removeEvent, createCalendar } = CalendarSlice.actions;
+export default CalendarSlice.reducer;