Added post component for events

This needs RLS disabled, will work on that later, I don't like postgre

models/CalendarEvent.ts

@@ -1,8 +1,9 @@
+import { z } from 'zod'
 import type { Category } from './Category'
-import type { RPGDate } from './Date'
+import { dateSchema, type RPGDate } from './Date'
 
 export interface CalendarEvent {
-  id: number
+  id?: number
   title: string
   startDate: RPGDate
   endDate?: RPGDate
@@ -13,6 +14,19 @@ export interface CalendarEvent {
   wiki?: string
 }
 
+/**
+ * Body validation schema for post requests (insert and update)
+ */
+export const postEventBodySchema = z.object({
+  event: z.object({
+    title: z.string(),
+    description: z.string().optional(),
+    startDate: dateSchema.required(),
+    endDate: dateSchema.optional()
+  }),
+  calendarId: z.number().int().positive()
+})
+
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 export function isCalendarEvent(object: any): object is CalendarEvent {
   return 'startDate' in object

models/Date.ts

@@ -1,3 +1,5 @@
+import { z } from "zod"
+
 export interface RPGDate {
   day: number
   month: number
@@ -6,23 +8,8 @@ export interface RPGDate {
 
 export type RPGDateOrder = 'asc' | 'desc'
 
-// export function getRelativeDate(baseDate: RPGDate, relativeDate: RPGDate) {
-//   let newDay: number
-//   let newMonth: number
-//   let newYear: number
-//   let newPeriod: RPGPeriod
-
-//   const differenceInDays = getDifferenceInDays(baseDate, relativeDate)
-
-//   // console.log(baseDate, substractionDate)
-//   console.log(getRelativeString(baseDate, relativeDate))
-
-//   return differenceInDays
-
-//   // return {
-//   //   day: newDay,
-//   //   month: newMonth,
-//   //   year: newYear,
-//   //   period: newPeriod
-//   // }
-// }
+export const dateSchema = z.object({
+  day: z.number().int().positive(),
+  month: z.number().int(),
+  year: z.number().int()
+})